SCIENTIFIC ABSTRACT IPATOV, P.M. - IPATOV, YU.S.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000518720018-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 27, 2000
• Sequence Number: 18
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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I
IVANOV, IT.P.; YMMIYIV. A.5.; LYUM, R.A.; KAPLAN, M.Ya.; IPATOV. P.M.
Powerful hydrogenerators. Blaktrosila no.14:5-11 '56.
(MIRA 12:12)
(Hydroelectric power istations)

IPLTOV, P.M.; IRMORITS11Y, G.X.
-~-AVAM
Ratings of hy4ragenerators. Blektrosila no.14:24-27. 156.
(KM 12:12)
Olectric generators)

C1030 V% S"S
cit

AUTHOR: Ipatov, P.M. Candidate of Technical Sciences, and
-=pajfi~-v~jaGt~, Candidate of Technical Science
n10-%*-4/24
TITIE: A simplified thermal ventilation calculation for hydro-
generators. (Uproshchenny~ teplovoy ventilyatsionnyy
raschet gidro gene rat orov.
PERIODICAL: "Vestnik ElektropromyLhlennostill (Journal of the Electrical
Industry) 1957, Vol.28, No.6, pp. 6-10 (U.S.S.R.)
ABSTRACT: The Scientific Research Institute of the Ministry of
Electro-technical Indust4 (NII MEP) has done a great deal
of work on the experimental determination of the tempera-
ture, the flow and speed 6f air in various parts of the air
ducts of existing hydro-generators. This material may be
used to introduce certain corrections into the procedure
of thermal calculations.
The present article proposed a procedure of thermal
calculations based on the method of the equivalent thermal
circuit and also a simplified procedure for determining
the air flow. The article first considers at some length
thermal calculations on the stator of a hydro-altemator.
The information which is required for the purposes of the
Card 1/2 calculation is stated and the necessary equations are formu-
lated. Heating of the rotor is considered much more briefly.
The second part of the article is concerned with determin-

A simplified thermal ventilation calcula-tion forhyciro-
generators. (Cont.) no 16-4/24
ation of the air flow. A formula is given for the head
in the closed ventilating system. In order to compare the
ventilating systems of different generators it is conven-
iefit to select a single characteristic section of the air
duct, for instance, the section of the air gap, and to
relate all the other sections to it. This is done in the
article. Some of the factors that appear in the equations
are difficult to determine analytically and simplified
procedures for finding them are givea. The procedure here
described was used to make thermal calculations on a
number of existing hydro-alternators. The theoretical
and practical test results are compared in a table which
shows that there is good agreement between the two.
Card 2/2 There are 3 figures and 4 references, 3 of which are
Slavic.
ASSOCIATION: Elektrosila Works. (Zavod "Elektrosila")
,.-SUBMITTED-t December 24, 1956.
AVAIIABLE:
FaMs, inzh.; KHUTORMS11Y, G.M., inzh.
Rated voltage of high capacity generators. Vest.elektroprom. 28
no.8:14-17 Ag 157. (14IRA 10: 10)
1.Zavod 021ektrosila.0
(Blectric generators)

AUTHOR: Candidate of SOV/105--58-7-2/32
Technical Sciences
TITLE: Slot-Ripple Frequency Currents in the Damping Winding and the
Additional Losses of an Alternator (Toki zubteovoy
chastoty v dempfernoy obmotke i dobavochnyye poteri sinkhronnogo
generatora)
PERIODICAL; Blektrichestvo,.1956, Nr 7, PP. 7 - 11 (USSR)
ABSTRACT: The currents parallel to the transverse axis of the poles and
the additional losses caused by these currents are investigated
here. First an alternator with slanting slots is described. The
currents and the losses produced by them by the pulsation of
the magnetic flux at t 2=t with a whole number of slots per pole
and phase and with a damping winding with open slots are deter-
mined. The formulae for the total current in the rods of the
damping cagep for the maximum current in the steel per 1 cm,
pole-length at x=O and for the losses in the copper-rods (armor
rods) at 750C are determined, Then an alternator withnut slanting
stator slots is investigated. In this case, a drop of potential
Card 1/3 occurs between the ends AB of the armor rods., The total current

Slot-Ripple Frequency Currents in the Damping Winding SOV/105-58-7-2/32
and the Additional Losses of an Alternator
in the armor rods is determined according to formula (17).
After the determination of the currents in the rods, the losses
may be determined according to formula (14). The problem of
the generation of currento in the steel botwoon the armor rode
of the adjacent poles in the case of a atator-slot-slanting, per
slot pitch is of great importance. These currents may reach
considerable values and lead to a destruction of the poles. In
order to avoid sparkingg a sufficiently reliable contact between
the rods and the steel of the poles must be guaranteed. There
are 4 figures and 2 references, 1 of which is Soviet.
ASSOCIATION: Zavod ItElcktrosila" im. Kirova (11 El ektro s ila" -Works imeni Kirov),
SUBMITTED: January 21, 1958
Card 2/3

sov/llo-58-8-20/26
AUTHOR: (Candidate of Technical Science)
TITLE: Currents in the Damper-winding Bars of a Synchronous
Machine with Asynchronous Fields (Toki v sterzhnyakh
dempfernoy obmotki sinkhronnoy mashiny pri asinkhronny,ch
polyakh)
PERIODICAL: Vestnik Elektroproniyshlennosti,1958,Nr 89pp 68-70 (USSR)
ABSTRACT:-The damper-windings in salient-pole synchronous machines
that may be used for asynchronous starting or for retar-
dation are made short-circuited, but there are bars only
in the pole-pieces. As there are no bars in the spaces
between the poles, the current distribution in the damper-
winding bars is not uniform during asynchronous operation.
The bars near the edge of the pole-piece are most heavily
loaded. In a published method of calculating the current.
distribution in this case it is assumed that the outer
bars take up all the uncompensated part of the sinusoidally
distributed linear load of the stator, which is rotating
relative to the rotor. Tho actual current distribution
Card 1/3 is more favourable than this because of leakage of the
damper-winding. This article describes a simplified

SOV/110-58.-8-20/26
Currents in the Damper-winding Bars of a Synchronous Machine with
Asynchronous Fields
approximate method of calculating the current distribution,
in the bars during asynchronous running or asymmetric
loading. The method supposes that the space between the
poles of the machine also contains damper-bars7 so that
the current distribution in the bars, including the
imaginary bars, may be considered as sinusoidal in the
,longitudinal and cosinusoidal in the transverse axis.
It further supposes that an e.m.f. is applied to the
imaginary bars which sets up in them currents equal in
.magnitude and opposite In phase to the initial currents;
these additional currents would circulate through the real
bars mounted on half of the pole-piece. The super-
position of the two hypothetical current distributions
corresponds to the real distribution. A mathematical
analysis of the case is given on this basis and equations
are derived for the additional current In each bar and
Card 2/3 the normal current. Theoretical and experimental

SOV/110-58-8-20/26
Cureents in the Damper-winding Bars of a Synchronous Machine with
Asynchronous Fields
current distributions are compared in Fig 3 and agreement
is seen to be good. Overloading of the outer bars is
greater if the leakage is small and if the are occupied
by damper-bars is small. A numerical worked example
of the calculations is given.
There are 3 figureB- and 1 German reference.
SUBMITTED: July - 16, 1957
1. Electric motors--Circuits 2. Electric motors--Vesignt 3. Mathematics.
'-Applications
Card 3/3

SOV/110-58-il-.5/2~8
AUTHORS: Ipatox_,_LLX. (Cand.Tech.Sci.) and Dombrovskiy,
V-.V. f-Engineer)
TITLE: Current During Internal Short-circuits in Wave Windings
of Synchronous Machines (Toki pri vnutrennikh korotkikh
zamykaniyakh v volnovykh obmotkakh sinkhronnykh mashin).
PERIODICAL: Vestnik Blektropromyshlonnostis Nr.11, 1958, pp.20-26,
(USSR)
ABSTRACT: When short-circuits occur in the wave windings of a
synchronous machine operating in parallel with a large
power system, the currents in the two parts of the
winding are in opposite directions. Therefore, two
bars of the same phase in a single slot may carry currents
in opposite directions, as shown in Fig.ls and the
resultant mechanical forces due to these currents may
cause damage. The currents in question are calculated
with the simplifying assumptions that the winding has
no parallel branches, and that the machine is connected
to an infinitely large system. For further simplifioation,
Card 1/4 reactances due to higher harmonies in the field curve, and

Suv/llo-:58-i1-5/28_
Current During Internal Short-circuits in Wav# indings of Synchronous
Machines.
also the ohmic resistance-of the winding, are neglected,
A symmetrical internal short-circuit, illustrated in Fig.2,
is first considered because although it is hardly likely
to occur it must be investigated in order to analyse .
other forms of internal damage. A schematic diagram of
the winding with internal short circuit is drawn in Fig.3.
Calculations are then made of the inductances of the two
parts of the winding; expressions for the self-inductance
are given in equations 4 and 5 and for the mutual in-
ductance in equation 6. Equations are then obtained for
the current in the different parts of the winding. The
case of asymmetrie ahort-oireuits is then considered,
with.reference to Fig.5. In examining single- and two-
phase-short-circuits, which are the most common forms,
it is assumed that during the short-circuit a symmetrical
system of reactances is formed in the windings. This
is always true of single-phase short-circuits, but for
two-phase short-circuits the same number of turns should
Card 2/4 be shorted in both phases. If these assumptions are made,

Current During Internal Short-circuits in Wave Windings of Synchronous
Machines.
the theory of symetrical components can be used to
calculate the currents and voltages. Equivalent circuits
for various types.of symmetrical internal short-circuit
are depicted in Fig.6. Expressions are then derived for
the symmetrical components of current in the~different
cases. -It is concluded that single-phase internal short-
circuit currents are never greater than the currents ,
duringthree-phase short-circuits. Curves are plotted
in Fig,7 fcr the initial values of current in the two
parts of the winding for various positions of short-
circuit in hydro-alternators with known reactance values*
These are averaged curves calculated from the formula
given, and.can be used to calculate the currents and
stresses between winding bars during internal short-
circuits. A table gives values of sha-t-oireuit currents
calculated by the method given in this article and values
calculated by the previous methods for a hydro-alternator
Card 3/4 of known inductances. It may be seen from the curve

SOV/llo--58-11-5/28
Current During Internal Short-circuits in Wave Windings of Synchronous
Maohines.
and the table that the results can explain certain.types,
of failures that occur ia these maohine3. There are 7
figures, 1 table and 7 references, of which 3 are Soviet
and 4 English.
SUBMITTED: Ootober 2,,1957..
1. Generators--Operation. 2. Electric circuits--Failure
3. Electric currents--Perfdrmance
Card 4/4

7 0 V el)ll.
110-1-1/19
AUTHOR: RozoVskiy, Yu,A.., Candidate of Technical Sciences,
Salita, F.Z* Engineer)and Ipatov, P.M. Candidate of
Technical Sciences.
TITIZ: On the Constants of Hydro-alternators for Use with long-
distance Transmission Lines with Synchronous Compensators
(0 parametrakh gidrogeneratorov dlya dallnikh elektro-
peredach a podpornymi sinkhronnymi kompensatorami)
PERIODICAL: Vestnik Elektropromyshlennosti, 1958, Vol.29, No.1,
pp. 1 4 (USSR).
ABSTRACT: When hydro-electric stations feed relatively short
transmission lines, stability is enhanced by reducing the
reactance of the generators and increasing their inertia.
However, when the lines are so long that stability cann t be
achieved without special arrangements (such as the use of
series capacitors or synchronous compensators), the above
measures may be less effective. Since 1955, the PIIPT,
together with the staff of the Elektrosila Works and the
Electrical Machines Faculty of the Leningrad Polytechnical
institute (Leningradskiy politekhnicheskiy institut), have
been investigating the stability of long-distance transmission'
lines and the rational selection of characteristics for
Cardl/4 hydro-alternators and svnehronous condensers. This article

110-1-1/19
On the Constants of Hydro-alternators for use with Long-distance
Transmission Lines with Synchronous Compensators
gives a brief outline of the main results of work relating
to the Stalingrad Hydro-electric Station-Moscow transmission
line. The stability of this line was investigated using the
electro-dynamic model, the circuit and main characteristics
of which:are given in an article by Rokotyan in Elektricheskiye
stantsii, 1956, no.8.
First he influence on the steady-state stability of the
installed output and location of the synchronous condensers
was determined. If the improved values of hydro-alternator
characteristies,were used-and if synchronous condensers with
a total capacity.of 280 MVA were installed in the first sub-
station, an adequate steady-state stability limit is achieved
even without series capacitors. This arrangement was accord-
ingly made the basis of further work. Stability limits with
various values of generator reactance are tabulated and-it
will be'seen that the generator reactance has relatively little
influence. Increase in the reactance of one section of the
tran mission system can largely be compensated by appropriate
adjustment of the regulators.
To increase the permissible time for disconnecting a fault,
Card2/4

110-1-1/19
On the Constants of Hydro-alternators for Use with Lonr-distarice
Transmission Lines with Synchronous Compensators
Card3/4
the inertia constant of the StalinGrad generators -,.!as selected
as 16 sec. As it was not proposed to brake the generators,
this solution was correct. However, electrical and mechanical
braking is now proposed to improve the stability of the power
station and extra inertia becomes necessary. Work done in
the Institute by Candidate of Technical Sciences Ye.A. I-Jar-
chenko showed that with suitable electrical braking of the
generators, dynamic stability can be ensured with an inertia
constant of the order of 10 sec.
The cost and size of generators having extra reactance and
inertia was calculated. The effect of the direct-axis tran-
sient reactance on the cost is most marked. An ap7:roxir,,ate
formula is given for the relationship between this value and
the weight and cost of the generator.* The relationship between
the machine constant and the transient reactance for a genera-
tor of 123.5 MVAI 13.8 kV and 68.2 r.p.m. is given in FiG.2.
The relationship between the linear load and the transient
reactance for a pole-pitch of 51 cin is -iven in Fig-3. For a
hydro-alternator of the type in question, the normal inertia
for the given reactance is of the order of 8 or 9 see; for an

110-1-1/19
On the Constants of Hydro-alternators for Use with Long-distance
Transmission Lines with Synchronous'Compensators
inertia constant of 15 - 16 see., the rotor has to be made
heavier. The inertia may be reduced by using high-tensile
steel for the rotor or by other measures. If the Stalingrad
generators are designed for normal inertia, they will weigh
about lWo' less than the current design. Manufacture and
erection will be simpler and cheaper.
Hydro-alternators with specially low reactance and high
inertia are accordingly not advised for the Stalingrad-liloscow
type of installation, because adequate steady-sta-te and trans-
ient stability can be achieved by appropriate excitation
control of the synchronous condensers, combined with braking
of the alternators. The power-factor of the alternators can
be raised to 0.95. There are 3 figures and 5 Russian
references.
ASSOCIATIOn: ziIIPT - lkcgNo -
SUBMITTED: January 18, 1957
AVAILABLE: Library of Congress
Card 4/4

SOV/110-59-2-6/21
AUTHOR: Ipatov, pm. Candidate of Technical Sciences,
TITLE: Additional Stator Iron Losses due to Pulsations of a
Magnetic Flux Caused by the Damper Winding (Dobavochnyye
poteri v aktivnoy stali statora ot pul'satsiy magnitnogo
potoka, vyzvannykh dempfernoy obmotkoy)
PERIODICAL: Vestnik Blektropromyshlennosti,1959,Nr 21pp 19-21(USSR)
ABSTRACT: In synchronous machines the presence of a damper winding
in the rotor can cause appreciable pulsations of the
magnetic flux. -It is shown that these pulsations can
cause additional stray losses in the main stator steel.
The usual formula for determining stator steel losses
,makes no allowance for this factor. Formula (8) is then
derived for the additional stray losses that result from
this cause. In an appendix the additional stray losses
Card 2 are calculated for a 500 kVA motor and are found to be
1/ 1 W. It is concluded that the stray losses can be

SOV/110-59-2-6/21
Additional Stator Iron Losses due to Pulsations of a Magnetic Flux
Caused by the Damper Winding
important in medium and small motors but that at high
speeds machines with a large number of slots per Volo
and phase show small additional stray losses.
Gard 212 There are.2 Soviet references.
SUBMITTED: February 1958

IFATOV, P.M., kand.tekhn.nauk
------------ ;_~
Assymetry of duplex single reentrant-lap armature vindings of d.c.
machines. Vest.olektroprom. 31 no-3:34-57 Hr 16o. (MIRA 13:6)
(Ilectric machinery-Direct current)

M
IFATOV, P4M., kand.tekhn.nauk
Equalizing connections of a two-way loop winding of the armature
of a d.c. machine. Vest-. elektropm. 32 no.7:25-28 Jl 161.
(MTRA 14: 10)
(Electric machinery-Diredt current)

IPATOV, Pavel Mikhaylovichg kand.tekhn.nauk
Resistance of the circuit of a double and triple-throw armature
winding for equalizing.varrents. Izvovysouchebezav.; elektromekb.
5 no.1:28-36 162. (MM 15:2)
a" h",/ ~ L
I. Iepolrwayusnchiy obyatannosti dotsenta kafedry elektricheskikh
mashin Severo-Zapadnogo zaochnogo politekhnicheskogo Instituta.
(Electric machinez7--Windings)

IPATOV, P.M1,, kand.tekhn.nauk; KAZOVSKIY, Ye,Ya,,, doktor tekhn,nauk;
KULIKOV, N.V.., inzh,; LYUTER, R.A.,, doktor tekhn.nauk
Research conducted at the Leningrad branch of the All-Union
Scientific Research Institute of ElLectromechanics and -the S.M.
Kircnr "Elektrosila" factory. Vest.elektrprom. 33 no-4:3--8
Ap 162 OUBA 1584)
(Electric machinery)

m

DOMBROVSKIY, V.V., ing4.;_jPATOV,, P.M., kand.tekhn.nauk; KAPIAN, M.Ya., imsh.;

DOMBROVSKIJ, V.V. (Dobrovsldy, V.V.],-_IPATO_V,. P.M.; KAPLAN., M.J.; PINSKIJ,
G.B. [Pinskiy, G.B.] ,
Large hydroaltenators in the Soviet Union. El tech obsor 52
no.2:58-63 F 163,
1. Elektrosila, Leningrad.

IPATOV, Pavel Michailovic (Ipatov, Pavel Mikhailovich) inz.
Reoearch aotivitieo of the Leningrad brafich of the Ali-Uniba"Scientific
Research I~stitute of Bleatromechanics..and of tbee nterpribe Klektrosila
imeni S.M. Xtrova an the largp rotating machines. El tech obzor 52
no.3sl20-122 Mr 163.
1. Blektrosila Leningrad.

_LFATOV)J~~el 141k DANILEVICH. Ya.B., otv. red.
[Multiplex armature windings of d.c. electric macbines]
Mnogokhodovye obmotki iakorei elektricheskikh mashin
postoiannogo toka. Moskva., Nauka., 1965. 60 p.
(MIRA 18:4)

DOMBROVSKIY, Vyacheslav Vyacheslavovich; YEM4EYEEV, Aleksandr
Sergeyevich; IVANGV, Nikolay Pavlovich- IPATQ( Pavel
Mi Wlovichi.WLAN, Mois e YakovlevTcT-J-TiwS-xi
ey
Grigorly7-Borlsovicu; ZMVE, G.K., naucbn. red.;
ZARITSKIY, Ya.V.,, red.
[Design of hydrogenerators] Proektirovanie gidrogenera-
torov. (By] V.V.Dombrovskii i dr. Moskva~ Energiia.
Pt.l. 1965. 257 (MIRA 18:3)

IPATOVY P.M.., kand. tekhn. nauk
Performance of a d.c. machine with a mi-1tiplex armature windlng
under load. Elektrotekhnika 35 no.10:54-57 0 164.
(KMA 17: 11)

A5C__N_R._WrWO0052
ATMOR-6 Ipatov'i P.
ORGO
Institute,of-Bleatrome6haMw Aft �PR:
(Xnstitut slaktro 160
77
effect-prod on,
uce 104oles' thk. ext *&ve shaj~e of-`*
jar..'-
ago"
Slek"t"Acheskiye
6hi
njr
n y-a6',-voprosv:tt 16 otrioal - m1k
wiifl taoohota (B
Mohine roe
in. tb6ary'. and do
sign),,Leningrad, Ikd-vo Waulcq 1965 7-
me 74
kPT&-masi "isleArio' power. enginae ring, '9160tria. g6nerator I alootro".:
rp
,t4o WO f oroe
t
-us -po An.alter
IMPACT; The pos'sible e::Qf solid lag or solid pole shoes
If
:hit4ro is discussed from:the-standpoint of the slot harmoniosef so
a reduction of the
'46rUili, i6aseii'* - -the usual methods available for th Be
.harmonics could not be app ied efXioientlyto the design ofmachin6se
1por ~instanoe'jl use of.a fradtio-nal number of stator slots rmuder-intri-
:.bate the,- deslign- of the'vatek-~oooling system. In this connection.At Avag
kew"Cioned that, thealternator'designed for'the Krasnoyarsk Hydro4ower-l
'Plaxit::*ill havw~three slots'per-pole per phase* In case of heavy satur-
:01OUS ~'and, lar, coil pitches~ theskev4d slots 'Call f or 'a high prool--
go
J6~

TN~
ACC. NRt AT60100052
sion in 'dd signing and f itting',the dim-per, windings. It seemst therefore,
that th6-use-of solid:poles.or solid,p.ole shoes without damper wiAdiliga
6*an become a.radioal'methbd-fbr-,ouppressing the slot harmontos in-wat6r, -
wheel-type alternators.- As.tom'the:ad.ditional losses in solid phoest
they~are in many cases,* not greater than.in the laminated poles* These
losses can be reduced.by 50 to 10% in solid shoes with, a corrugated eur-
.fAoe. -The expensive machinery and finishing of solid pole surfaces can
partly be avo 'ided by-~using,olea.n surfaced castings. The-a:uthor1htat.es
that t,he trend-.develo~ed,by.the':"Uralelektroapparat" plant toward,the
use of siolid~poles,appears,to-be..a right decision. In order to investi-
gate the effect of solid poles~upbn the amf.wave shape, the, author - pro -
the
sented a brief Analysis-of thei,.durrents induced in solid poles'by
pulsating magnetic f lux. - The damper. f aotor:was also determined.:,, The~
r. machine
formulas for induced'.wave lengths and amplitudes were given,fo a
D-
having integer number of statbr-slots per pole per phaise. By -uieflig
standard-veatc)r.and.'equivalent cirouit'diagrams:the'damper faot'or-:tor the
tran&versaL axis - was. f orinulateA4 -Vhe~ f lux penetrat ion depth.-was ilso-
'f ormu a ort a-
expressed bY a~4,' li""- F.1 - ".better illustration, an example - of -cal6.
--lation for a DG-85-10-4
synaht6nous'.machine.of 745 kva was present6d.-.
The calc ulaLt ions, *9 re' made, f or~,:the` laminated poles with -damper -,windings
as Wellas fok'the 401id~pole -~.without damper.windings but with. shorta-
01
1 6rd

,ACC NRi AT6000052
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--- - - - - - - - -- - --- ---- - - - - --
1PATOV, PoM., ka-nd.tek1ui.nP-uk; DUK".AiTDW, A.A., lnzh.
Action of harmonic magnetomottive, forces of a stator winding with
a fractional number of pole and phase grooves, Elektrotekhnika 36
. no.1t8-11 Ja 165. (MIRA 18:3)

AUTHOR: Ipatov, P P. 130 - 6 - 25/2T
TITLE: Coil Remover at a Wire Mill in East Germany. (S"yemahchik
buntov i~a provolochnom stane qDR.).
P=10b1QALv 4 Met alLigg- (Metallurgist), 1957? No'.61 p".47 (USSR).
ABSTRACT: Wii-6-66il'hAndling by a special machine in East Germany
is described and the machine is illustrated. Three such
machine6 are said to be used for a mill with a productivity
of 100 000 tons per anrium.
There are 2 figures.
ASSOCIATION: Department of the Chief Mechanicq Ministry of Ferrous
Metallurgy of the USSR~, (Otdel Glavnogo Me khanika MCb M SSSR)
card 1/1

NIICCLA SKIT, Te.Ta., insh.: WDIMINAR, L.B., iuzh.; DAVYDOV, A.M.,
inzh,,; SIMACMff, L.T.,,,r*d.;J$ATZNCHUK, A.N,, Iztzh.; red.;, I~
PGP.,jj2sh,,,red.;.VMOV; V.A., insh., red.; P=S=i K.I.p
red.; P11 071 N.I,, red.; SHUBOV, L.Bet red,
-Unstructions for Industrial safety measures in the assembly of
technological equipment and piping] Instruktivnya ukassniis po
takhaike besopasnosti pri montashe tekhnologiebaskogo oborm-
dovanils I traboprovodov. ' Izd.2.. parer. i dop. Moskva. TSentr.
biuro takhnoinformstall, 1959. 160 p. (MIRA 13:6)
1. 11ussia (1917- U.S.F.S.R.) Ministerstyo stroltaltatyao Glav-
metallurgeontashe g, Mavnyy Inzhiner Glaymetallurgmontazha
Kinisterstva stroitallstva RSM (for Simachav).
(Industrial safety)

RAYKO. V.V.. nauchnyy sotrudnik; NIIBBRG, I.M., nauchnyy sotradnik;
KKODAX, A.N., nauchnyy sotrudnik; NNVEDUSHCHIT. A.I., nauchnyy
sotrudnik; VCLKOV, Is.R., naucbnyy sotrudnik; PRYCHEV, G.F.. otv.
red.;. IPATOV. P.P. red.; SMYATSKIY, D.M.. red.; BURKSCR, L.D.,
red.; BALASHVICH, YuJu.. red.; SMOHNUKO, V.N., red.; KRYWVSKIT.
A.P., red.; SINYAVMUTA, Te.K.. red.izd-va; ANDREYU. S.P., takhn.red.
[Regulations for operating the mechanical equipment of rolling mills)
Fravila tekhnicheskoi ekeplustatail makhanichookogo oboradovaniia
prokatnykh tsekhov. KharIkov. Gos.n9uchno-tekhn.Izd-vo lit-ry po
chernoi i tevetnoi metallurgii, 1959. 247 P. (KIRA 1Z-.9)
1. Koscow. Voesoyuznyy nauchno-issledovateliskiy insitut orgeni-
zataii proizvodetva itruda chernoy metallurgii. 2. Vaesoyuznyy
nauchno-ifialedovatellskiy institut organizateii proizvodstva L truds
chernoy metallurgii(VNINOWNff)(for Rsyko, Nikberg, Khodak, Neve-
dushchiy, Volkov). 3. Mel glavnogo mekhaniks byvshego Kinisterstva
chernoy metallurgii SSSR (for Ipatov, Shulystakiy). 4. Zavod imeni
Dzerzhinakogo (for Barkeer, Balasevich). 5. Zevod imeni Kirov& (for
Svetchanko). 6. Zavod imeni Yoroshilova (for Krylovskiy).
(Rolling mills--Equipment and supplies)

insh., retsenzent;
GINSBURG-SMK, Lev Davidovich; Agov, t-0
POLOwwaff, Va.. 11RA. i6aq9* TsWIN, K.%., jush., red.
iid-va; WROGANOT, 16.P,, lnzh,, red.lsd-ye; NOINL'o B.I.,
takhn.red.
[Installation of bailer systems; brief reference book) Nontash
kotloagragetov; kratkoe spravochaos posoble. Moskva, Goo.nauchuo-
takhn.isd-vo mashincetrgit,lit-ry, 1960, 231 p,
(MIRA 1):11)
(Boilors)

MIEWEV, Illya, Illichl- IPRTQV,_ P.P.,inzb.., nauchnyy red.; SHIROKOVA, G.M.y
red. Izd-va; OSENKOy LX-p -te-kbn, red,
(Assembly of centralized systems of lubrication and hydraulic and
pneumatic drives) Montazh teentralizovannykh sistem smazki, gidravliki -
i pnevmatiki. Moskvap Gos, izd-vo lit-.-r po stroit., arkhit.j i stroit.
(MRA 14,
materialam,q 1961. 240 pe
(Lubrication and lubricants) (Oil-bydraulie machiner7)
(Pneumatic machinery)

LEVIN, M.L.; IPATOV P P. nauclwyy red.; ZVORYKINA, L.N., red. izd-
va; OSENKO., L.M.., tekbn red.
[Assembly of industrial equipment in enterprises of the metal-
lurgical industry; ore dressing, sintering~ and blast-furnace
plants) Montash tekbnologichookogo oborudovaniia predpriiatii
mete.3-lurgicheskoi pronyehlennosti; obogatitellnye i aglome-
ratsionzWe-fabriki., domenrWe tsekbi. Moskva,, Gosatroilzdat,
1962. 335 P. (MIRA 15:6)
(Iron and steel plants-Equipment and supplies)

MIMI P. P.
Ipatov, P. P. "Analysis of the stud activity of the Gilldeyts stallion and
furtber selection work with his descendants," Trudy Stavrop. E.-kh. in-ta,
~Issue 3, IMP, P. 267-86
So: U-3566 15 March,, (Letopis 'Zhurnil Inykh Statey, No. 13, 1949)

IPA70V, P. F.) Docent PA 31/49T64
tud @a
06
-.7 7 -
Iw of, Stud entis
At'veterinary
..,Iniproving ~,t e:Standajr&
-P. P.
I lone, Docent
-a gh4r Educiti6nifjthsi tit
Adai f Zooret "Tuz
a
0
of HI-gher. M46~ 3-4-1 ]?P,-.:-
..-,!Vete a No,
(vaterl
Ignorande of Tetvuz
educational u. In a graduates.~
Anstit' t n-)
isk ng, tiai 61. ng I scheme, to give
Suggests al
4eterin tudentd more~practlcal experience.

TIPATOV~ P. P.
20930 Ipatov, P. P. Voprosy podlotovki kadrov i nauchno-issledova tell skaya
rabota po molochnomu delu v sooveterinarnykh . Sbornik dd,,.Iadov Pervoy Vsesoyuz.
Konf-tsii po moloch. delu. M., 1949, s. 6-15
c -
W. LETOPIS ZHURNAL STATEY -Vol. 28, Moskva, 1949
I
m

IPATOVi P. P.
IPATOV, P. P.: "An objective method of evaluating the working ability
of race horses in racetrack tests." Min Higher Education
USSR. Moscow Veterinary Academy. Moscow, 1956. (Dissertation
for the, De[-ree of Doctor in Agricultural Sciences)
Source: KnizhnMa letopis, No# 28 1956 Moscow

USSR/Farm Anirzls. Horses . Q
Abs Jour: Ruf Z-,"ur-DJ.01., 1-10 P-0, 1958, 92567.
.'author
Inst ; 010 All-undon Arricultural Correspondence Course insti-
j.
Titlo : Gas Yetrbolisn in TrcjUers DurinL; Tests.
OriG Pub: Tr. Vscs. s.-I'di. in-ta zaochn. obrazovardyac, 1957, vYP-
1, 103-134.
.'.ostr,-.ct: It was established jurtaG the investig-timi of pul-
monary Gaseous netabolism in trottinC horses that
the pulse rate OR) and respirntion rate (R) cxc lower
in horses with a specd-of 2 rdn. 25 see. cuid slower.
I=diately after a race at a disto-rice of 1600 ~-.iotcrs
the PrZ reached 91 and 114 res3pectively while R attained
Card 1/3

USSE/Faz-.1 1~qimls. Horses.
Abs Jour: Ref Zdiur-Diol., No 20, 1958, 92567.
55 and 77. The inhalation intahe was 6.6 and 6.o
liters, after 1 hour it was 4.6 and 3.2 liters, after
2 hours 4.5 and 3.8 liters respectively. The 0 re-
quirenant for the fastest trotters was 0.2LI lNers
Creator at rest than for the merely fast trotters,
and iy-n-,.ediately after the race, one hour and two hours
a:Mer racinG, the Gr(~'atcst 02 need was found in horses
jiavin~; th-C, least speed. 7110 02 utilization factor
was hi0ior in the fast horses both a'. rest ar..d -Xter
runninG than in the slower ones, alCicut;h t"10 C02 ac-
=m1nation factor ,ms less in the forner 'Uhm in the
latter. Me oxyL;cn restoration process lasts for
two hours after the rcce in the slower trotters. The
process is completed sooner in faster trotters. Oic
oxy(,cn. supply tu tissues occurs at the expense of
Card 2/3
46

USSR/F--= !Iorscs.
,.bs Jour: AS 'hur-Diol., Ito 20, 19581 92567-
systolic rate, wbile in faster horses throu0i
systolic force and tho qimntity of blood flow per
v-inute. -- i-D. Musin.

Abs Jour; W;f Zhur-Diol., 1,11o 210, 19~3) 92566.
Author Ipatov,,, P.P.
5~&"'~!~rictiiturai corres,
M poneence Course
List Thd v
Institute.
Title The Dlood Pressure in Trotters DLuinC.; Tests.
Oria Pub: Tr. Vses. s.-Lh. in-t-, zaachn. dbrazovaniya, 1957,
vYP- 1, 135-149.
;,bstract: The blood pressure (DP) was investiGuted in 113 trot-
ters. The BP in Oral trotters who were factor thmi
2 rAn. 20 see. was 109 mi before runninu-, 135 =n imc-
diately a:Ner runninG, and 104 two hours aftcr ranning.
The 33P in Rujsian trotters faster than 2 nin. 2D sec.
wVs corresporaiaCly .07, 132.5 and 100-5. Wen the
Card 1/2

USSE/Farr-I Viirmls . Horses
LIs Jour: &~f Zhur-Diol., No 20, 1950, 92566,
cardiovascular systen was at pealc fLuictimiinrg,
capacity, the averaGe DP scarcely varied before and
after racin(.,. The -rost characteristic BP euve my
be rer,mrded as the one where the cunre coms to rest
L-ithe shortest possible time ,md. its drop before coa-
inC; 'to root at tho bottou does not execed 10~. Dlood
pressure nolTis are lylven for trotters underCoin[~ train-
inG, at the track.
Card 2/2 1
45

USSR/Farm Animls - Horses. q-2
Abs JOur : Ref Zhur - Biol.,, No 7., 19581 30907
Author : Ipatov P.P.
inst
Title : Changes of the Blood Composition in Trotter Horses Dwing
Tests.
(ImmneniYa v sostave krovi u rysistykh loshadey pri
ispytaniyalch).
Orig Pub : Tr* Wsk. vet. akad., 1957, 19, No 1, 112-1314
Abstract During the summer season of the running tests on 10 Orel
Trotters and 10 Russian Trotters, the following blood
indexes were studied: Hb, erythrocyte and leukocyte
count, reserve alkalinity, and leukocytal forrmila.
It was demonstrated that identical muscular exertion
test run of 1.,6W m.) appears to be much more straining
causing sharp variations in the blood indexes) for the
~
Orel Trotter than for the Russian Trotter.
Card 1/2
M

USsR/Fam Animis - Horses. Q-2
Abs Jour Ref Zhur - Biolli, No 7, 1958, 30907
The difference in the blood picture betveen the lively
and juist Trotters within the breed groups was also
studied. The-quiet Trotterv are distinguished by a
lower index of reserve alkalinity, by a ftpid spending
of it, and by a slower process of its restorationi
Card 2/2

KRYLOV, V.A.; ZYATDj,-LE., retsenzent; FINKEL, A.F.p retsenzent;
GURVITS, A.I., inzh., nauchn. red.
[Assembling the equi*ent of steel.smelting plarts] Mon-
tazh oborudov.aniia,staleplavil,'-nykh tsekhov. Moskva)
Stroiizdat, 1964. 289 p. (MIRA 17:6)

;YAT-QY,_?_tjL.L~4topovich, inzh.; FINKEL', Abram Froymovich,, insh.;
ZALENSKIYg inzh., nauchn. red.; PMMALYUK, M.V.s
red.; SHEVCHENKO, T.N.,p tekhn. red.
(Rigging operationa'and hoisting and conveying machinery
used in assembling) Takelazhrye raboty i montazhrye pod"-
emno-transportnys mekhani7xV. Moskvap Stroiizdat., 1964.
246 p. (1;'1.,--1 17:2)

-u'- V I--I I~ jr _----~t
. ; - , I ,
IPATOV. inzhener.
Portable electric appratus for vulcanizing conveyer belts. Zlek.t%ts.
28 no.7:84-85 JI '57. (MLRA 10:9)
(Conveying machinery)

mmy a.s
[Coordinate boring machines In precision Instrw-wat msklu4
zoordinatno-rastochnyo mtanki v tochnom priborostroonit. Moskva,
Oborongis. 1954. 196 p. (KLHA 7:11D)

5-5-1- YEF04IIDVp TO-F., red.; TIKHONOV, V.I., red.; GLADKIKH,
tekhn, red.
14'ig boring machines UBeO in the precision manufacture of
instruments] XoordinAtno-rastochnyo stanki v tochnom pr:L-
borostrowil. Pod red. Z.F.Ermilova. Moskva, Ob~rongiz,
1954. 195 P. (MIRk 16:9)
(Drilling and boring machinery)
(Instrument manufacture)

_LPA Yu.1 LANSKOYp Val IYANOV, Aa
LqY,. HOMO Gq RUSANOV, Sol STEPANOV#
_tp ; ,
Sports news* Fj73.& rode 15 no#7v27. :1 164,
(MIRA 18i1)

SOV/120-58-2-22/37
.VJTHORS;Ipatov, V. A-,_-Yakhomov, L. P.
TITLE: A Photoelectric Instrument for the Determination of the
Concentration of Mercury V&pour in Air (Fotoelektricheskiy
pribor dlya opredeleniya kontsentratsii parov rtuti v vozduk-he)
PERIODICAL: Pribory i Telldinika Eksperimenta, 1958, Nr 2-, pp 91-94
(USSR)
ABSTRACT: A description is given of a portable instrument which
can be used to determine quickly and conveniently the con-
centration of mercury vapour in air. The instrument is
based on the absorption by a vapour of ultraviolet radia-
tion having a wavelength of 2537 1-. The intensity of
the radiation is measured by a photoinultiplier. The out-
put of the photomultiplier is fed to an electric circuit
which uses only diodes and' triode t:bafisistora. The circuit,
used is shown in detail in FiG.3. The scale of the
instrument *s linear and full scale deflection corresponds
to 120 jig/J. A complete analysis of mercury vapour con-
centration in a given room can be carried out in 30-40 see.
Card 1/2

SOV/120-58-2-22/3'(7
A Photoelectric Instrument for the Deter--mination of the Concentrati-on
of Alercury Vapour in Air.
There are 4 figures, no tables and 3 references, of which
2 are English and 1 is Soviet.
ASSOCIATION: Fizilko-tekhnicheskiy institut Ali SSSR (Physico-
Technical Institute of the Academy of Sciences of the USSR)
SUBMITTED: May 13, 1957.
Card 2/2 1. Air-Analysis 2. Mercury vapor--Detemination
3. Photoelectric equipment-Applications

ic)
ZW Ip
ACC NR-AP6018720 SOURCE CODE: UR/0057/66/036/006/0981/0987
'AUTHOR: Ipatov, V.A.; Kalmykov, $.G.
107G: Physicotechnic.al Institute im, A,F,Ioffe, AN'SSSR,. Leningrad (Fiziko-
tekhnicheskiy institut AN SSSR)
TITLE: Application of uhf diagnostic techniques to the Investigation of the
SOURCE: Zhurnal tekhnicheskoy fitiki, v. 36, no. 6,1966, 981-987
TOPIC TAGS: plasma diagnostics, uhf, microwave, plasma shock wave, shock wave
structure, electron density, argon . -MOOk UJ411P- )"IetA)r, ~~dC*t W4 LIE VEJ Oel;rr
ABSTRACT: The authors have employed a microwave interferometer to measure the
electron density distribution in a shock front. The shock waves were produced in a
4 cm diameter quartz tube containing argon at approximately 0.01 mm Hg by discharging
a 50 kV 12 microfarad capacitor through a two-turn conical winding at one end of the
tube. Electrode erosion was avoided only by employing high grade steel for the -
winding and carefully preparing Its surface. The apparatus was baked out_and was puri-
fied by repeated discharges, after each of which it was pumped down to 19 6 ma Hg. An
up to 14 kOe transverse magnetic field, uniform within 3% over the 10 cm long working
region, was provided by discharging a 5 W 1.05 microfarad capacitor through two
rectangular.windings. The velocity of the shock front was derived from the cutoff
1/3 UDC: 533.9.07

L 4=-66
ACC NR: AP6018720
times of two parallel microwave beans 4 ca apart that crossed the shock tube at right
angles to its axis. The 8 mm wavelength microwave Interferometer was located midway
between the two microwave beams employed to measure the shock wave velocity. The tranal
mitting and receiving antennas were Identical; each consisted of a horn and a 7 cm
diameter hyperbolic double convex paraffin Ions that focused the beam onto the axis of
the shock tube. The local lengths of the two surfaces of each lens were 4 and 12.5 cm,
respectively. The electron density was calculated from the phase shift of the trans-
mitted beam. The resolving power of the interferometor in the axial direction was
determined by moving a 3 cm diameter metal cylinder through the shock tube and observiar
the change with the position of the cylinder of the intensity of the transmitted beam;
the resolution was found to be approximately 1 cu. In deriving the electron density
from the interferometer data It was assumed that the electron density was constant in
a coordinate system moving with the shock front and could be represented by 7a trape-
zoidal distribution function. The velocity of the shock front fWas about 10 cm/sec at
0.045 mm Hg; the velocity increased slightly with incrnasing voltage on the capacitor
and decreased somewhat 8with increasing strength of the transverse magnetic field. The
velocity was nearly 10 cm/sec at 0.064 mm. Hg, but the reproducibility was poor. The
width of the shoct front; defInQd as the distance in which the maximum electron density
increased from 10 2 to 1.7 x IO.LZJ cm-3, increased rapidly with increasing velocity of
the shock wave, and under some conditions It was an great as 20 ca. The observed
velocity dependence of the shock front width Is in conflict with the findings of
H.Petschok and S,Byron (Anne Phys., 1, 270, 1957).and H.Blackman and B,Niblett (The
2/3

ACC NRt AP6018720
Plasma in a Magnetic Field, a Symposium on Magnotohydrodynamice, Stanford University
Press, 1958), but it is pointed out that the Mach numbers, which in the present work
ranged from 140 to 800, were different in the other experiments. The width of the
shock front decreased somewhat with increasing transverse magnetic field sttength, but
the width was definitely not limited by the electron Larmor radius* It to concluded
that further experiments are desirable to elimingto the necessity for the arbitrary.
assumption of a trapezoidal electron density distribution, and that the microwave
intorlerometer is a useful tool for measuring rapidly changing electron densities
with a spatial resolution In the neighborhood of I coo Or1g, art. has: 2 formulas
and 7 figures.
SUB CODE: 20 MM VATS: 02JuIGS ORIG. RjW.O 009 on RM 003

-wu t..
.it,-I
ul&.- 2
vo A/ d

----- -----
L,63q6-66_____
AP5020927 SOURCE CODE: UR/0142/65/008/003/0355/0357
AUTHOR:, ZyubenRo, V.. D.; lp
~V ~-
ORG: none
TITLE: Ashock excitation oscillator circuit
-SOURCE: IVUZ. Radiotekhnika, V. 8, no. 3,1965,~355-357
r
..TOPIC TAGS: semiconductor diode, periodic pulse, shock wave, electron tube
form
ABSTRACT: Two alternative-semiconductor diode circuits are presented that
pulses of:a sinusoidal,wave by.shock,excitat,lon.: One has a positive, the other a
negative initial half period. The diode generator is more advantageous at higher
frequencies than the transistor.and electron,tube pulse forming circuits in that it
wer impedance-than
'has a much higher back breakdown voltage than the form er and Ilo
-pulse,forVing circuit,produced pulses of a S'
Ithe latter. An experimental diode
!soidal voltage with a.frequency of-10 Mc.., Fig. -1 shows the schematic diagrams of
ithe two alternatives, and fig..2 shows the respective control and output voltages
_1for both alternatives. Orig.. arti hasi.,.,2 figures
/2

C, Ci
C2 OUt-V2
-o4 a put.$.I U
a p
ix
'qut
Rf,

MIROV, Rasim ZakareyevichL TFATQVj_,:Kj... j7ed.
[Electrocardiotopograpt-,y] Elektrokardio',opografiia.
lJoskvat Medit8ina., 1965. 142 P. (MLRA 18:7)

IPA2bV V.P.- LOSEVO O.L.
Malaria in Iraq; ourve7 of the literature published during
1950-1959, Ned.¶nei pamebol, 30 no*1399-102 Ja 161,
(HIRi 1413)
is, Iz otdola spidemiologii Instituta meditsinokoy pamito-
logii i tropichaskoy meditsizq ImWL Ye*I* Nartsinovokogo
Hinisterotva zdravwkhranezdya SSSR (dir.' instituta, - prof.
P.G. Sergiyewp zave otdalm - dote. M.0.4~. &O'hina).
(IRA%4UIARIA)

IPATOV, V.P.; LOSEV) 0,L.; SAKOVICH, O.Yu.
Study of the insecticide sensitivity of Anopheles maculipennis
Sacharov-1 Favre and Anopheles h7rcaniis pseudopictus Grassi
mosquitoes in the Masally and Astrak-han-Bazar Districts of the
Azerbaijan S.S.R. in 1960. Med.pwaz.i paraz.bol. no.li83-87
162, (MMA 15:5)
la Iz otdela epidemiologii (io o. zavo N.N. Dukhani3aa) i otdela
entomologii (zav. - rwnf. V.N. Beldomishev) Instituta maditabl&oy
azitologii i tropiO..vskoy meditainy imoni Ye.I. Martsinovskogo
drira .. profa P GQ Seigiyev) Ministerstva zdravookhraneniya SSSR.
r
(AZERBAIJAN---MOSQnTM) (IIISECTICIDFZ)

DOROFEMA, Zoya Zakharovna: IPATOV,..V.P... red.; PARAKHINA, N.L.,
tekhn. red.
(Principles of vectorcardiograpbV) Printsipy vektorkardio-
grafii. Moskva, Medgiz,, 1963, 211 p* (IOR& 17:2)

IPATOV, V.P.; SAKOVICH, O.Ya.
Study of the insecticide sensitivity of -lit ial mosquitos in
the Massaly and Astrakhan-Bazar districts of the Azerbaijan S.S.R.
in 1961; results of the second year of observation. Had. paraz.
i partz. bol. 32 no.3t271-274 My-Je'63 (MIRA 17:3)
1. Iz otdelov epidemiologii ( zav. - prof. N.V. Dukhanina) i
entomologii (zav. - prof. V.N. Beklemisher [deceased) Instituta
meditsinskoy parazitologii i tropicheskoy !aeditsiny imeni Ye.I.
Martsinovskogo Ministerstva zdravookhraneni7a SSSR ( dir. -prof.
P.G. Seiriiyev)-

TAJOYLIV, Ye.N., prof., red.; -SHUBLAD'~!:, A.K... prof., red.;
IPATOV, V.P.y red.
.
[Epidemic hepatitis; Botkin's disease] Epidemiche--kii ge-
patit; boleznl Botkina. Moskva., Meditsina, 1964. 198 p.
(MMk 17:8)
1. Deystv-'.tellnyy chlon 11.24 Sr;SR (for Tareyev).

GUE"',,ny z-' N, A r am ill: - 1 go r t y cri i c-) -1 11 .- .I. ~ ~ , , f i") .
W-ft ------ Q.X-"
[ Intestinal diseasen) kishechplka. Moskva,
Meditsima, 1961, 474 P. (MIRA 171:11)

YEGOROV, Mikhail Nikoiayevich,, prof.; L-EVITSKIY, Leonid Markovich,
j, IPATOV, V.P., red.
doktor med. nauk;
[Obesity] Ozhirenie. -Izd.2., perer. i dop. Moskva, Me-
ditsina, 1964. 305 P. (MIRA 18: 1)

j
IPATOV. V.; ZELINSKIY, K.
"In the heart of living nature." IU.Doigushin. Reviewed by V.
.Ipatov. K.Zalinskit. Bot.zhur-39 no.1:119-121 JA-F 154. MRA 7:3)
(Origin of species) (Dolgushin, IUrii)

SHISHKIIF.B.K., professor; ROKANKOVAA.G.. kandidat blologichesUlrb am
starshiy nauchaMotrudnik; KWOF,G.S., doktor biologicheskUth
nwak, doteent; PASIMSM.A.S., kwWldat biologicheskikh menk.
dotsent; SHTIY~,D.K., daktor biologicheskikh nauk; LCMUA.0
ampirant; mladshi nmehayy motradnik; ZI 0
L.I., daktor biologicheskikh sunk, professor; IPATOF.'F.41,. student
V kurss.- KCEJAF,V.Ye., kmndldat~blologlcheWrlM anumr. slarshly
nwwAw sotradn' ; UWASM,A.I., kw4ldat blologichealdbb -r.
starshly smuchay sotradalk; MBMO,A,Ae, starshly nambW so-
tradnik; VASI=WS]rAU,V.X., doktor blologicheskikh nauk. dotsent;
XMIN.A.T.. kandidat blologicheskikh naluk; NAUNOV.D.V.. kandidat
biologicheeldbb nook, sladahly nawhnyy motrudmi ; IHOUTSM.L.I.
kandidat blologichesklIft mank, doteent; GOROWS.A.K., kandidat
biologiehenklkh upak, st&rshty nauchnyy sotrudnik; GMMSM,V.S.
assistant; GIMILISKrY,N.L., doktor blologicheskikh nauir. professor-,
ALIKSAMMOW.A.B.. professor; KCL(IDYAZHNYY,Y.I.; TMIN,N.V.; ZOAD;-
SM,I.K.
[Theory of species mad. the formtIon of species]. Vest.lenun. 9
no.10:43-92 0 154. (NLIA 8:7)
1. Chlen-korrespondant Akadmii amuk SSM (for ShIshkin, Aldmandraw)
(Condtimmed on next card)

SHISHKIN.B.K., professor; ROKOK(WA,A.G., kandidat biologicheskikh nauk,
St&rBhiy nauchW notradnik, and others.
[Theory of species and the formation of species]. Vest.Len.un. 9
no.10:43-92 0 '54. (MW" 8:7)
2. Leningradskly gasudaretyenMy universitet (for Shishkin. Romankova,
Karkov,*Ipatov, loslov, lartashev, Godlevskly, Gerbillskly, Aleksandrow)
3. Zoologicheskiy instltut Akademil nauk SSSR (for Shteynberg, Immov)
4. Kafedra entomologii Leningradskogo gosudarstvennogo universitets,
(for Danilevskly). 5. Kafedra darvinisma Leningradskoem gosudarstvennogo
universitete (for loomagin, Gorobets). 6. Xafedra isoblaniki Leningrad-
skogo gosudarot*onnogo udrorsitets, (for Nitsenko). 7. lafedra botaniki
Leningradskogo, gosudaretyennogo universiteta (for Vasilevskrqa). 8. U-
fedra, soologil. posvonochnykh Leningradskogo gosudarstbounogo universi-
tota, (for Khosatskly). 9. Leningradskoye otdeleniye Vsesoyuzuogo In-
stituts, udobrenly, agropochvovedenlya i agrotekhniki (for Sell"-Bekman)
10. Institut eksperimentallnoy meditsiny Akademii meditsinskikh nauk
SSSR (for Zhinkin)
(Origin of species)

IPATOV, V. S., Cand Biol Sci -- (disz) "Aspen forests of the Leningrad
Economic Rayon." Leningrad, 1960. 13 pp; (Academy of i3ciences U5SR, Bot-
annical Inct irn V. L. Komarov); .200 copies-, price not given; (KLI 24-60,
130)

E2
Is
IPATOV, V.S.
Mich forests in the eastern listricts of leniWad Province.
Uch. zap. IGU no.290:156-170 ,6o. (KMA 13:9)
(Uningrad Province-Birch)

IPATOT, V.S.
s of aspen forests In the northwestern part of the R.S.Y.S.R.
vestl lau 15 no.3:23-40 160. (MIRL 13:1)
~ (Rmssla, lorthwastern-Aspen)

SO
IPATOV, V.S.
"Comparative estimation of the participation of specios in the
structure of a meadow community" by V.M.Po~iatovskaia,*- N.V.
Syrokomskaia. Reviewed by V.S.Ipatov. Bot. zhur. 46 no.9:
1346-1348 S '61. (KDU 14: 9)
l..Leningrad.skiy,gosi~~irstvennyy universitet.
(Pasture researcO (Poniatovskaia, V.M.) (Syrokomskaia, N.V.)

IPATOV, V.S.
Some cormiderationo on the concreption of the "forest type".
Vest. LGU 17 noo9:131-134 162. (MM 15:5)
(Forest ecology)

IPATOV, V. S.
Aspen and aspen forests as A vource of vegetable raw
material. Trudy PBI itlo.19:8"7 '62. (MIRA 16--:0
1, Laboratorlya geabotaniki Petergofekogo biologicheakogo
institute.
(Aspen)

IPATOVq V.S.
Comparison of some methods for determining the role of a species
in the structure of the herbaceous cover of an oak forest. Bot.
zhur. 47 no-3:360-368 Mr 162. (XIRA 15:3)
1. Leningradakiy gosudarstvennyy universitet.
(Forest ecology) (Grasses)

IPATOV VOS-
C
orrelation between We~projective cover and the weight of
herbaceous plants. Bot, zhur. 47 no.7t991-992 Jl 162.
(MIRA .15:9)
1. leningradskiy osudarstvennyy universitet,
lBotanical research)

IFATOVO V.S.; KRKINp B.M.
Onoodland meadows of the Yanisey" by L.I.Nomokonov. Reviewed by
V.S.Ipatov.. B.H.Mirkin. Bot. zhur. 47 no.9tl388-1390 S 162.
(KM 16:5)
1. Leningradakiy, gosWaratteaw universitet.
(Yeniney Valley-Pastures and meadows)
(Namokonov, L.I.~

MIRKIII, B.M.; IPATOV~ V.S.
Goobotany at the Second Interuniversity Conference "Contribution
of Universities to Agriculture". Bot. zhur. 48 no.7:1088-1090
J1 163. (UIRA 16:9)
1. Leningradskiy gosudarstvennyy universitet.
(Phytogeography) (Botany, Economic)

IPATOVI V. S.
.........
Evaluation of the data obtained by projective surveying.
Bot. zhur. 49 no.3082-386 Mr 364. (MM 170)
1. Leningradskiy gosudarstvenrqy universitet.
H

IPATOV, V.S.
~ - l-, Z,W~ -~ -:,-,~'.-
Use of ecological tables in evaluating forest types. Vest.
LGU 19 no.21WC-152 964 (Mru 1821)

DROZDOV, Aleksandr Aleksandrovichi.,,.IIPPA~TT~OOVV ~V~Va~pi~t e~vich- _MIG",
L.S.j vedushchiy red,j FOLOSINA, A.S., tekbn. red.
[Tbe SS-24P standard seismic station) Seriinaia seismicbealmia
atantoiia SS-24F. Moskval Goo. nauobzo-tekhn. izd-vo neft. i
gorno-toplivnoi lit-ry .1961, 89 (KMA 24: 10)
(Seismic prospectinjo

N442
S/05/61'000/003/006/013
I kv 90 BI'WB20'4
AUTHORSt Ipatov, Vi- V. and Magin, 1. Ya.
TITLF.t k miniature resistance thermompter for checking the'servioe
of bearings
PERIODIULt lzmeriteltnaya tekhnika, no. 31 196ij 19-20
TEXTo The service ofthe bearings in turbo-generators is usually con-
trolled with the'temperature of the oil emerging from the bearingi but
this is not enough to avert the danger of breakdowns early enough.- A
more promising method of checking load and support bearings is direct
measurement of the temperature of the bearing metal layer in the bear. .Lng.
The controls showed that the temperature of the race depends on the.type
of design, amount-of load, quantity, and temperature of the cooling oil,
and tliat'it-usually varies between 70 and 900C, whereas on critical con-
0
-difions it may reach 110-140 . Thus, the apparatus for checking the 0
service, of bearings must be able to measure temperatures ~f up ~o 150 C.
However,. the usual resistance thermometers which are suited for this
ra-nge are toIo.big and therIafore asInnot be attached to the caning of the
Card .1/3

20442
slivI611000100310061013
A.m,iniature-resistanoe..thermometer... B124 B204
support- bearings. For this reas'on',,a miniatur4 thermometer with a-
diam,eter.of 3.2-mm and a*12 mm long active part ias developed at the
laboratory of,& turbine engine factory. This resistance thermometer
(Fig.1) is a copper wiro'(0-05 mm in diameter) which is bifilarly wound
upon the thermometer and covered with a layer of bakelits paper of,the
ty.P: T1qn r.(2CT 2773 '51 ~ (PVT. anqm The res is tance of the thermo-
met r at 090 -is ~3 'ohis, it.s graduation the same'as Itha.t -Of 'the' copper
thermometers ~a.' '.Stability and measurinj error of the thermometers a'ited
meats the requiiements of'rOCT 6651-59 (GOST 6651-~9) for-third-class,
thermomete's. Inertia of these resistance thermometers is low. The
F
mounting of miniature resistance thermometers to the casings of the
support bearing of ilTrT-25-4 (VPT-25-4) type' turbine and in the 'casings
of the load bearings is shown.in Fig.2. The resistance thermometers are
placedIin especially drilled oIp.enings (diameter of 3.4.mm) and fixed with
BU-2 (BF-2) idheisiVe. The termi nals of the'resistance thermometers are,
over a plug, connected to-a switch and a measuring instrument. As
measuring instrument, the electron bridge ~M-11 (EMV-11) or 3MAC-26
(E)OB-26) was used-. There are 2 figures-
Card 2/3

20442 -
S/11 61/oo6/do3/006/0113
B124Y33204 . -1.
.
a . 7 1 - A/ '
Legend to Fig.23
1) Thermometer.
Fig. 2

3/189/62/ooo/o63/011/021
El'94/F-436
'ov xu*"
IT
AUTHORS: I atov Yu.s Leykum, V.I,, 01eynik, P.N*,-
-Va-tovalkl-aya ~.,ZJK.
TITLE: Instruments for measuring thermal conductivity
SOURCE: USSR. Komitet standartov, mer-i izmeritellnykh
priborov. Trudy institutov Komiteta. no.63(123).
Moscow, 1962. lsslbdovaniya v oblasti teplovykh i
temperaturnykh izmereniy. 1.43-150
TEXT: in 1960 a need was pointed out for instruments to measure
thermal conductivity.quickly, though not necessarily with great
accuracy. For this purpose the here described instrument A-21
is suitable. The cylindrical specimen in in contact with an
insulated heater. The measurements are carried out with a
constant current passing through the heater. Under such
conditions the thermal flux passing through specimens in a functi,*on
Pf their thermal conductivity, providing they have the same length,
In the*base of the instrument is a transformer which supplies the'
heater.- Microammeter M-95 measures the output from the thermo-;
couples in the contact plates at the top and bottom of the test
Card 1/3

Instruments for measuring thermal
S/589/62/ooo/063/OILI/023L
E194/E436
piece. The influence on the readings of the pressure onthe
specimen, the air temperature around the specimen and the cooling
temperature were studied, using test pieces 15 mm diameter and
20 mm long made of fused quartz or of fluoroplast-4 (teflon).
These specimens are longer than the optimum length of 5 to 10 M
and so the maximum stabilisation time could readily be determined~
with quartz It was up to 125 minutes. similar re ults were
obtained with fluoroplast-4. The specimen diamet:r in not
critical but it will probably be convenient to use a value of
10 to 15 mm- The mean standard error was + 1% and the overall
error of measuring the coefficient of therZ1 conductivity of a
specimen 10 to 15 mm diameter and 5 to 10 mm long in about + 2%
for a large number of tests or about + 3% for two or three
measurements. These values apply for thermal conductivities in
the range 0 to I W/(metre degree) but for materials of greater
thermal conductivity the errors will be greater and indeed the A-21
instrument is not recommended for them. A somewhat improved 'j
version, type A-22, is of very similar' performance. In order to
extend the range of thermal conductivity.tha.t can be measured,
Card 2/3

s/589/62/000/063/011/021 i
Instruments for measuring thermal ... E194/E436
instrument type A-24 has been developed. It measures the heat
flow through a given specimen which is in thermal contact witha
standard specimen. In this instrument there is no need to
maintain the heater output constant. By ~tppropriate calibration
of the microammeter scale, measurements can be made in the same way
as with instrument A-22. However, the range of thermal.conductivity
coefficients that can be measured may be extended to semiconducting
mateiials by u3ing a standard specimen'of convenient dimenslons and
thermal conductivity. By measurements of quartz and fluoroplast-4
specimens of 15 mm diameter and 10 mm long, it was found that the
repeatability was about + 1%. The overa-11-orror in the
measurements is about + 3% and the instrument can measure
thermal conductivities-up to 2W/(metre degree). There are
7 figures.
ASSOCIATION: VNIIM
SUBMITTED: February 20, 1961
Card 3/3