SCIENTIFIC ABSTRACT YEGOROV, I. T. - YEGOROV, K. P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001962430005-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 19, 2001
• Sequence Number: 5
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

24-8-5/34
The oblique impact of a lamina on a f luid. (Cont
of a central impact on water of structures, the load-
carrying element of which is a lamina. It is assumed that
the initial vertical component-of the velocity of the lam-
ina vo is small by comparison with the constant horizon-
tal component u . It is assumed that the water is incom-
pressible. Such a formulation of the problem leads to the
question of the unestablished motion of an infinite fluid
about a thin profile with a surface of discontinuity of
horizontal velocities attached at the trailing edge. The
problem of the unestablished motion of a thin profile with
the surface of discontinuity was formulated by Wagner (1)
and investigated bD Keldysh, M.B. and Ioavrentev, M.A. (2)
and Sedov, L.I. (31. Sedov first applied the methods of
the theory of the unestablished flow about a wing to the
problem of unestablished hydro-planing. In this paper,
these methods axe extended to the case of the unestablisbed-
motion caused by the free impact of a lamina on the undis-
turbed surface of a fluid. There are 4 figures and ?
references, 6 of which are Slavic.
SUBMITTEE~: November l?, 1956.
AVAIIABLE: ldbrarY of Congress
Card 2/2
Rj-.

YEGOROVI 1, T.
1. T. Yegorov, Cand. 'Xechnical Sci. (Leningrad), gave a paper "Hydrodynadeche
Kraefte am Tragfluegel bei instationaerer Bevegung," at the 5hipbuilding Technolog7
Meetings Warnexuende,, GDR, in 1958.
SOt SchAtfbautechnik, June :L959, Uncl.

YEGOROVP 1. T. (Leningrad)
" I~ydrodynamic Forces in the Unsteady Motion of a Wing."
report presented at the First All-Union Congress on Theoretical and Applied
Mechanics, Moscow, 27 Jan - 3 Feb 60

AUTHOR:
TITLB,:
PERIODICAL:
8/229/62/000/004/001/003
1006/1206
Yogorov, I.T., Dr. Technical Scoinoes
Non steady forces on lifting Angs of light sp,~ed
boats in disturbed conditions
Sudostroyenfye, noo4o 1962, 13-14
TEXT ThJn airfoil theory Js applied to the calculation of
influence of a h&monic wave diturbance at water level upon hydro-
dynamic lift acting on submerged win&s. The theory ia applied to
the special case of a wing moving with zero angle of attack and zero
angular velo6ity at a depth,equal to diaturbance wave length. Thdre
are 3-figures.
Card 1/1

YEGOROV, I. T. (Cand. Tech. Scl.) (LenimgTad)
"Hydrodynamisohe Kraefte am Tragfluogel bei instationaerer Bewz)gurig,"
paper presented at the Shipbuilding Technology Meeting, Warnemuende.. CDR, 1958
SO: Schiffbautechnik, June 1959

CHUVIKOVSKIT, V.S., referent; NOVOZHILOV, V.V.. referent; PERNIK, A.D.,
referent; TEGOROV, I.T., referent; TITOV, I.A., referent;
FIRSOV, 1) , referent: BOTTSOT, G.T., inxh.; BASIN, A.M., refereat
Scientific engineering conference on hydromechanics and s':ructural
mechanics of ships. Sudostroanie 24 n0-7:86-87 JI '58. (MIRA 11:9)-
(Naval arabitecture--Congresses)

BUNIKOVY M.M.) inzh.;'YEGOROVp I.T.9 kandatekhn.nauk
Ninth Technological Conference on the Theory of Ships. Sudostroenie
27 no.4:81-83 AP 161. (.,,au 14:3)
(Naval architeoturo-CongreuseD)

BUNIXOV, M.M., inzb.,- YEGOROV, I.T., doktor tekhn.nauk
Out-of-town Session of the Department on &-aaworthin-ess in the
Scientific Technological Society fur Shipbuilding. Sudostroenle
28 no.4:83 Ap 162. (MIRA 15:4)
(Naval axohitecture)

BASDI) M-A-; IE99_ROjp I.T.; ISAYEV., I*I*; KRAXAMVp Ye*Ao; SADOVNIKOVj YueMe
(Leningrad)
"Some features of the use of gaseous media to change hydrodynamical characterist-
ics of solids noving in a fluid"
report prisented at the 2nd All-Union Congress on Theoretical and Applied
Mechanicss Moscow., 29 January, - 5 Februa27 1964

T, 61801-65 1VT (d)/11~WT(l),/EWP(m) /PYT1 (m)/FA/EPF(n)-2/Ve1A( d)/T-2/11,114A I w)
Pd-lTP-u ',Arl
AM5016673 BOOK EXPLOITATIO14 UR/
629,124.8:502
YEgorov. Iv~~j_jLmpleyevich; Sokolov, Vitally Timofeyevich ?
flydrodynamics/ of high-speed vessels (Gidrodinamika bystrokhodnykh
sudov) Leningrad, Izd-vo "Sudostroyeniye", 1965. 383 p. illus.,
biblio. 2100 copies printed.
TOPIC TAGS: hydrofoil, equilibrium flow, unsteady flow, lifting
surface force, hydrofoil resistance, hydrofoil lateral stability,
air cushion vessel
PURPOSE: This book is intended for use by scientific workers,
design engineers, and those specializing in ship's hydromechanics.
COVERAGE, This book reports the results of theoretical investigations
of the hydrodynamics of gliding vessels, hydrofoil vessels, and
-ACV'a. Hain attention has been devoted to methods of calculatingghe
hydrodynamic characteristica of the lifting surfaces of theme ships
as well as methods for determining their seaworthiness*
Card 1/3

L 61861-65~
1,M5016673
TABLE OF COUTENTS:
Ch- Ij- ZcjuilibrLum hydroA A aLe -ch a f a 4 t e- r6 t, L c 4' ofAhydrofoLl -~5-.
m
bibliography -- 102
-j j
Ch. 11. Unsteady hydrodynamic characteristics of hydrofoils 104
A. Some results of the theory of an unsteady moving thin
I foil -- 104
Be Hydrodynamic forces on a hydrofoil in unsteady- motion 139
';Iiibliography -- 197
111. Unstead7 hydrodynamic forces during interaction between
the lifting surfaces of ships and the free surface of the
water -- 199
A. Hydrodynamic force: during i=pact with water 199
B. Gliding in awellin4l saaa 239
I,ibliography 248

iL 61861-65
-]AA-5,0166 73-
Ch. IV. Hydrodynamic calculation of a hydrofoil vessel 250
A. Hydrodynamic calculation of foil systems -- 250
B. Resistance and running conditions of hydrofoil vessels -- 270
C. Lateral stability of hydrofoil vessels -- 291
Bibliography -- 302
t4
Ch. V. Peculiarities of calculating the performance of high-speed
vessels -- 305
.3ibliography -- 349
Ch. VI. Some aerodynamic problems of air-cushion vessels -- 350m-
~3ibliography -- 380
;SUB CODE: HE SUBHITTEDt 12ttar65 NO REF SOVi 053
OTHER: 026
Cr.1 3 / 3

.';L 08195-67 EMW c-.)/E~T(1)/EWT(m)/EWP(w)/Ewp(-O-)/
CC NRi' AP6030122
-SOURCE CODE; UR/0421/66/000/004/01811018,,
AU711OR: Yegorov, 1. 'T. (lahingrad)
ORG: none
TITLE: Unsteady state motion of a system of thin submerged hydrofoils
6.
-SOURCE: AN SSSR. Izvestiya. 'Mokhanika.zhidkosti i gaza, no. 4, 1966, i8i-t85
TOPIC TAGS: - uns toady. - flow,' hydrofoil, fluid flow,
ABSTRACT: The article treatitho unstoady atato motion of a thin hydrofoil subm orgod
under the free surfac o of a liquid to a depth h (roo Fig.* 1)a
Y A
T..
Figure 1.
Card 1/2

L 08195-67
ACC NRi AP6030122
It is assumed that the hydrofoilis a flat_plz~to with a chord (-a, a) inclined to the
flow at a small angle of attack 16, The hydrofiol moves with a velocity u0 in a
positive direction with respect to tho real axis. Thore are also vertical and
rotational perturbations, with the small velocities y' and W , respectively. Assuming
that the motion of the hydrofoil st4rts from a position of resot, and neglecting in the
lagrange integral the..pondorability'and,tho quadratic absolute velocities of the motion
of the liquid, wo get-for the pqtonti~l of the velocity (?.on the free surface the
following boundary-Iditions:
.0P~-0-.ifjYtr -WA)l
-0(
The author proceeds 'to the-.-soiuti'an'--""Ot-.t~e~'problem on the above basis. art. has;
25 formulas and 5 figures,,.~fq.,
SUB CODE: 20/'~', SUBM REF., 004/ -0TH REF: 002
5
,'Card 2/2 ddA'

YEGOROV, I.T., master
-----Operation and repair of the No. 222 engineer's brake 7alve.
Blek. i tepl. tiaga 3 no.4:13-15 Ap 059.
(MIW. 12:7)
1.Avtomatnyy ysekh elektrovoznogo depa Moal-tva III, Severnaya
doroga.
(Electric railroads-Brakes-Maintenance and repair)

TIGOROV.I.Y.; ZOLMAM, A-M-
fow-10"Mm "M
Practical training In a one-year agricultural school. Veterl-
nariia 30 no-9:7-8 S 153. (MLRA 6:8)
1. Direktor Georglyevskoy gosudaretvennoy odnogodichnoy sellskokio-
z.vaystvannoy- shkoly po podgotovke mladahikh veterinarnykh fel'ds?ierov
(for Yegorov). 2. Zaveduyushchiy uchebnoy chastlyu shkoly (for
Zolotarev).

YEGOROV, I.V.
P3ssibility of using ch-loroform in current anesthesiological
practice. Khirurgiia 39 no.7t54--62 J1163 (MIRA 16:12-)
1. Iz kafedry obshchey khirurgil. (--av. -- prof"Y.A.~ lvanov)
lechebnogo fakullteta II Moskovskogo gosudarstvennogo medi-
tsihskogo instituta imeni N.I.Pirogova na baze-13-y Gorodskoy
klinicheskoy bollnitsy Moskvy (glavnyy vrach N.A.Nikolayeva).

YERMOLOV, A.S.; KRE-RIDLIN, Yu.Z.; YEGOROV, I.V.; BOCHAVER, O.S.; KALITFR, I.S.
Use of indirect cardiac massage in clinical practice. ~22irurgiia
40 no.7:36-40 JI 164. IF-2)
1. Kafedra obshchey khirurgii lechebnogo fa'kullteta (zav. - prof.
V.A. Ivanov) II Mookovskogo gosudarstvennogo meditainskogo insti-
tuta. imeni Pirogova.

L 1653-66 WT(m)/EWP(t)/EWP(k)/EWP(b)/FWA(c) JDAfd
ACCESSION N~ --J6P~2-1010 UR/0286/65/O0G10l3/0i-0l'(G10ij
621.9T9.9%.
002.54
AU'rHO 0 L. A.'* u.,- Xozhkov V. N. S$arlkov, V. 0.1
U
r7u vy 9v VY '~=
K
C )0. . GANOW. . Ak~=tnhln Nyqjr.'-. XvItaltsM. A. N. I joy,
Ho'gaz no Y. A 10, Y. I:, L. Kb. s TermsRok. W. ZL
Rodionov. A. 6.4w vy, .7 T.
TITLE: Wthod for tubo.Axtruslao Class 49, 11o. 172601
SOURCE. byullaten' Iso'bratenly I tovarnykh znakov, no, 13s 19659 101
TOPIC TAGS; metal, metal txibe, metal extrusion, tube oxtimision
AB8TRkCT: This Author Certificate introduces a a*tbod for t%be extrusion from
solid inSots. In this awtbod the.asial is first divi6ed Into several strips which It
are oubsequentll welded In the next dio.' In order to 7*ftco the extrusion pres-
sure. the diameter or the ingot should be maller tbAh that or th.* extruded tube.
(AZI'
ASSOC~MONt* nofp.,
sumaTmi 3wan62 MeLt 00 mji Comt WL A
Boy-i , w0 000 ATV P~v
40
A

---------------------------
L 1655-66
7J7W-
ACCESSION MR) AP5021621 LM/0286/65/OW/Oli/0102/0.102
621.979.98h.002.54
Y(t' f i' '/je f 5-
AUnIOR- Ghofman L Go min Yu. Yu.; RUh"4;' M. Sterikov, V. 8.1 4
X., 4-1
i' K
Kryuc avvdov. G. V h tshin M. Wv, vitnitekly, A. N. I pfl,)'t
i- - - ---k
a T,
astozins v7A - 'A.; F in v I Y V.; RMLtUb!argj;~ ermouick, H. Z.
ff.
_'Rodionov, A. 6: qv ;)r- YFI TT
TITLE: Tool for extruding.of tubes. Class 49, go. 172602
SOURCE- Byulletenl*izobretenty I tovernykh znakov, no. 13, 1965, 102
TOPIC TAGSt tube. metal tube, j_ube extrusio , extrusion tool, extrusion press-
ABSTRACT: This Author Certificate introduces a tool for the extrusion of tubes from
solid ingots, i.e., container, mandrel, welding chamber, and die. In order to in- ~
crease the rigidity of Individual tools and ensure their precise position In relation
to one another, thereby Improving the accuracy of the extruded tubes, the mandrel is
rigidly mounted In relation to the container; it carries an internal the and is pro;.-
Ivided with a central compartment for the Ingot. B&dW canals connioct this eom-
1partment with the welding chamber* which Is formed between container wall and the
~ mandrel surface. [AZJ'~
Ic

L 1655-66
Accessrom FPt AP5021622
ASSOCIATION; none
SUBMITTED: 3lian62 ENCL: 00 Stm CODE
no Pzp. sov, 000 OTHERI 000 ATD

,,YEGORGV~ I.V. (Leningrad)
Deep soil stabilization by urea formaldehyde resin. Oan., fund. i
mekh. grun. 7 no.5:1-3 165. (MIRA 18:10)

ACC NRs
AP60211dli,
INVENTIOR: Yogorov, I. V.
1 ORG: none
SOURCE CODE: UR/0413/66/000/011/0050/0()51
TITLE: A method for melting the surfaces of objects made of refractory metals.
Class 21, No, 182264
SOURCE: Izobreteniya, proqrshlennyye obraztsy~ tovarnyyo znakio no. 11, 1966, 50-51
TOPIC TAGS: metallurgy, metallurgic process, metal industry., electric arc, induction
melting
.ABSTRACT: This Author Certificate presents a method for melting the surfaces of ob-
jects made of refractory metals. To improve the quality of the objects, the melting
is accomplished by two forms of heating by induction melting and by electric are.
SUB CODE: 131 SUBM DATE: 22Nov62

YEDCROY, I.Ye.; VI.SHIMMSKIY, I.M., glavnyy inshener.
Ways of I"roving Koscow's elevator Industr7. Gor.khos.Nook.30
no.6:21-2.5 Je 156. (KLRA 9:9)
1.Upravlyaynshchly trestom "Liftremont" (for Yegorov).
(HoEcow-Blevatorg)

TEGOROV, I.Te.; VISHNEVETSM, I.M., inzh.
Renovation of elevators in Moscow. Gor. khoz. Moak. 32
no.8:13-16 Ag 058. (MIRA 11:9)
1. Upravlyayushchiy trestom "Liftremontn (for Tegorov).
(Mbscow-Elevators)

I.Ye.; VISHNEVETSKIYI I.M.; GREMN, Yu.V.
New equipment for elevators. Gor.khoz.Hosk. 36 no.ls25-19
Ja 162. (MIRA 16:1)
(Faevators)

YEGOROV, I.Yo.; VISHNEVETSKIY, I.M.
The elevator system and its needs. Gor. k-hoz. Yook. -7 no.11:
19-23 N 163. (MIRA 17:1)
1. Uprnvlyayushchiy trestom ALiftremont" Mookovskogo gorodakogo
zhilishchnogo upravleniya (for Yegorov). 2. Glavnyy inzhener
tresta .111iftremont" Moskovskogo (for Vishnevetskiy).

'~=OROV, K.$ kand.takhn.nauk
Automatica-Uy contro.Ued grab gantry cranes. Rech. transp. 19
no. 6:39-40 Je 160* (MIRA 14:2)
(Cranes, derrickso etc.) (Automatic control)

YEG ..,.K -kand.tekhnonauk
- -P-ROV ~j
Experience in operating an arrangement for the autc=tic racing
of electric motors on cranes. Rech.transp. 21 no.11:16-18
N 162. 04M 15: 11)
(Cranes, derricks, etc.-Electric driving) (Automatic, 'Control)

.__MGQR _1. kand.tekhn.nauk; KHABEN!ZIY, M., kand.tekhn.nauk
P~ t ) ...
Drives with elebtromagnetic powder sliding Bleoves. Rech. tranep.
22 no.2:15-17 F 163. (KCRA 160)
(Couplings-Testing) (Electric cranes)

HGOROV, K, ) nnyy trr~ner
- .-Vi '~r !, I-
rf 23~,is~ty --- - - I ! / .. ..* . - .7 :~-l
1 1, il . ~' 7 , li
" , 11c, 11 skiy a aroklab.

LIVYY, G.V.; GALIPEROUCH, M.G.; VASILYUK, N.Z.- SOPRIKO,, A.Ye.;
.9
KAURINA, N.I.; CHURINA, V.I.; GILIMAN., B.A.; YEG OV, K.A.;
GOICHAR., Ye.G.
Fathod of refining the skin side of fur articles made with low
grade peltry; Soviet Certificate of Inventions No.147290. Kozb.-
obuv.prom.- 4 no.8:4~ Ag 162. (1,0A 15:8)
(Fur industr~--Technological innovations)

~ZGOROV, K. A.
Mekhanizatsiia transport2 osnovnykh tsek~ov mashinostroitelInykh zavodov.
Moskva, Mashgiz, 190. 179 p. dia-.rs.
Bibliography: p. (17h)
Mechanizing the transportation in the principal shops of machine-building
plants.
DI,Ct W1350-100
SO: Manufacturinig and Mechanical Engineering in the Soviet Union, Library
of Congress, 1953.

OV) KRONIG ALEK57EVICII.
14ekhanizatsiia pogruzochno-razgruzocbnylh rabot v ne-tallurgii. Leeningrad,
Metallurgizdat, 190. 267 p. illus.
Bibliographyt p. (260)-263.
Mechanization of loading and unloading operations in metallurgical plants.
DLC: TJ1350.Eh8
SO: Manufacturing and Mechanical Engineering in the Soviet Union, Library
of Congress, 1953.

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YEGOROV, K.-A.
Osnovy mekbanizatsii pogruzochnorazgruzochnykh rabot v metallurgii (Principles of
the mechanization of loading and unloading operations in metal irA-ustry) Izd. 2.,
perer. i dop. Moskva, Metallurgizdat, 1952- 430 P. illus., diagrs., tables.
"Literatura": p. (/+22)-423.
SO: 11/5
741.5
- Y4
1952

TXGOROT, Ironid Alekseyevich, dotsent, kandidat tekhnichaskikh nauk;
0 redaktor; 3SWENSON, I.M., tekhnicheskiy redak--
tor.
(Railroad transportation for industrial enterprises; a gene-
ral course] Zhelesnodoroxhnyl transport prosymhlonnykh pred-
priiatli; obahchit kurs. Moskva, Gos. nauchno-tekhnichaskoe
izd-vo lit-ry po chernoi i tevetuoi metallurgit, 1955-382 p.
(Railroads) (MLRA 9:5)

TWAROV, KeA,, kandidat tekhnicheakikh nauk.
Remote control of gantry cranes. Rech.trmsp.14 no*10:17-19
0 '55- (KM 9:1)
l.Nachallnik laboratorii nekhanizatell i avtomatizatell
gruzowykh rabot ?Sentrallnogo nauchno-looledovatellmkogo
instituta M.
(Cranes, derricks, etc.) (Remote control)

~ r ~T I r
_ y~ I i.
755
Y7
M"LE-10DOROMN'TY TIOUNSFORT PRrjY,-VSH-I.L':D,YKII P,iIDPr'ZIYATIY. (R,',!I:,TAY
TM-ISFC-qT IN INDUSTRIAL I-KITERPRISES) ILSKIVA, !.:,-,TAI-LUFr.IZDAT, 1955
382 P. ILIUS., DIAGR3.,

UGOR V K. kandidat tekhnicheekikh nauk.
Semiautomatic and remote control of gantry cranes by means of
switch control panels. Mor.flot 16 no.5:7-10 MY '56. Wak 9:8)
1. TSentrallnyy mauchno-issledovatel'skiy institut ekonomiki i
ekspluatataii vodnogo transporta.
(Cranes, derricks, etc.) (Remote control)

-I --h- 1-1 -
c-0-i G V, ' it,
YEGOROV, K.A., kand.tekhn.nauk.
Automatizing the operation of clam-shell winches on electric
cranes. Rech.transp. 16 no-9:32-34 S '57. (MIRA 10:12)
(Winches) (Automatic control)

AUTHOR: Yegorov, K.A., Candidate of rechnical Sciences 118--58-5-12/18
TITLE: Methods of Automation of Loading-Unloading Jork (Pati avtoma-
tizatsii pogruzochno-razgruzochnykh rabot)
PERIODICAL: Mekhanizatsiya TrudoyOmkikh i Tyazhglykh habot, 1956, Nr 5
PP 34 - 36 (USSR)
ABSTRACT& The automation of loading and unloading operat4ons is lagging
behind the automation of production processes. At present,
complex automation can bo carried out only for loose goods -
coal, grain, cement, etc., and only under cortnin ~'^.ndjtion32
can partial automation be realized for other type Goods. The
author then turns to the work of devices for continuous and
cyclic operations. For the most part; the former consistsof
several conveyers working in succession, and the automatic con-
trol of the electric motors of these machines. Iith a ,rest
number of machines, the control of the installati-on can be cen-
tralized by using low-voltage boards and intermediate amplifi-
cation. The first stage of automating the work of electrical
madhines of cyclic operation is the automation of crane electric
drive and conversion to key control with inter.-rediate amplifj.-
Card 1/2 cation. The first cranes converted to semi-automatic key con-

Methods of Automation of Loading-Unloading '17ork 118-513-5-12/18
trol have been designed by the Laboratory for Automation of
Loading of the Tsentrallnyy nauchno-is3ledovatellskiy
institut ekonomiki i ekspluatatsii vodnogo transpoz7ta (TsNIIEVT)
(Central Scientific Research institute of the 'jater Transport
Economy and Exploitation). They are operating in the Moscow
southern and t6 Leningrad commercial harbours. The key control
system with intermediate amplification Cives, in cage of nr,~ed,
a safe remote-control from a portable desk, '."he next stage of
automation of Arab crane control is the automation of I:rrab winch
work. Cranes viith complete automation of inner-cycle operation
are still being experimented upon. A brake has been desiened by
the Laboratory of LoadinG Work Automation of the TsNIIEVT by
which a railroad car can bE stopped exactly at the Point where
it is to be discharged or loaded. This is done by a remote
control maneuvering hoist, furnished with a brake.
There is ane drawing and 1 photo.
AVAILABLE.: Library of Congress
Card 212 1. Cargo-Handling-Automation 2. Cargo handling-Equipment

SMIRNDV, Ye.V., kand,tekhn.nauk; TEGOROV, K.A., kand.tokhn.nauk
Tasks.and methods of mechanizing and automating loading and 4-
loading, operations at river porte. Rech.transp. 17 no.10:19-217 ,
0 158, MIM 11:12)
(Loading and unloading) (Harbors)

YEGOROV, K..
Combined control key for gantry ernnes with two unnels. Mor.flot
18 no-3:11-14 Mr 158. (MIRA 11:4)
1. Nachnllnik laborntorii nvtomatizntsil r
.,ruzovykh rnbot TSentrnllnogo
nauchno-iseledovnteltakogo skonomiki i ekspluntAtaii vodnogo
trnnsT)ortA.
(Cranes, derricks, etc.) (Automatic control)

SWMOV,instoliy Alekseyevich, kand.tekhn.nauk. Prinimal uchastiye
._UGOROY-,-KAA~_v kandetekhn.nauk. IVIKOV, G.P., red.;
MWVXWA, K.A., tekha.red.
(Principles of the automatization of loading and unloading
operations] Puti avtomatizataii pogruzochno-razgrazochnykh
rabot. Moskva, Vaea.izdatellsko-poligr.ob-,Oedinenie K-va putei
soobshcheniia, 1960. 113 P. (MIRA 13:9)
(Loading and unloading) (Automatic control)
(Railroads--Freight)

TEGOROV, Kronld.Alekseyevich: RETUGCLIDT, Tu.A., retsenzent; MEKLER,
A.G., red.; LOBANOV, U.N., red.izd-va; BODROVA, V.A.,
takhn.red.
[Automatic control of loading and unloading machines and
equipment in harbors] Avtomatizateiis upravlaniia portovymi
peregrusochnymi maahinami i ustanovkami. Moskva. Izd-vo
*Rechnoi transport.* 1960. 167 P. (MIRA 13:11)
(Harbors-2quipment and supplies)
(Gargo handling-4quipment and supplies)

-YR;OROV, K.A., kand.tekhn.nauk; KHABBITSKIY, M.Ya., kand.tekhn.nauk
Automated started of as7nchronouo motors with a phase rotor using
electronic starting devices. Prow. energ. 15 no.12:15-17 D 160.
(MIJU 13312)
(Xeotric motors, Induotion-Sturting dovicas)

YEGOROV,, K. D'. .
V, ---,-,!-l--1---
G.M. Krzhizhanovskii and soviet science on economic zoning.
Obahch. energ. no.6:6-13 163. AMIRA 16:10)
v
(Krzhizhanovskii, Gleb Maksimilianovicho 1872-)
(Economic zoning)

L'.01"st:1, idn Drait-riovichood. 1 roi,-vo,] t-~ L c .; i Tki: it ril -io-
7 7
obl:tsti. Truc~y 0'- Anoi !YD lzuln,
proi `-11 f e-, r-, I'! c., obsnc e 4
Egorova. :,'osk,.ra I d -vo :lk) ss f: ~ I -a .- i: i ix, ~-'72- .~Uzzaa
P'. -Z
G03U("l?-.-stv(-nn:da plarlav da qooplf-.,j,1) rn.
~')V,'- HC-3-315."4
SO: LC, Soviet .-,rt T, 1951, Uncl.

Konstantin DulLtri/evich.
EGOWV, Konstantin Lhitrievich. Ekonomlkla raionuv S5jR. Moskva, Gosizdat, 1928. 78 ;,.
DLr,: E'0335-E'37
SO: LC, Soviet Geography, Part 1, 1951, Uncl.

LADHOV, Lbonid Ivanovich; YNGOROV, K.D., redaktor; LAVRZUTIYBVA, Te.r.,
redaktor.
rIn high lAtitudes; notes of a naturalist] V vysokikh shirotakh; sa-
piski naturalists. Moskva, Goo. Isd-vo twgr. lit-rY, 1953. 119 P.
(Arctic regions- Ziogeography) (MLRA 7:7)

YEGOROV, Konstantin Dmitriyovich; TjJS?XNSKAYA, N.V.; ISIZNTIYXVA, P.G..
[The couragoeous polar,explorer, .G.,IA.Sedov] Otvazhnvi poliarnyi
iseledovatell G.IA.Sedov. Moskva, Izd-vo *Znanie,* 1954. 21 p.
(Vuesoiuxnoe"obahchostvo po rasprostranonilu politicheakikh i
nauchn.vkh snanii. Ser, 3, no-30) (KLRA 7:8)
(Sedov, Georgli IAkovlevich, 1877-1914) (Arctic regionO

TBGOROV, Konstantin Dmitriyevich; MOSHKIN, A.S., red.; VOIKOV, I.V., tekbn.
11--~~,%vdir~~~!~1--~"Li~,~m--!-~~4~a,~~.~~.,.~,i:~~---I___,,
Clor the Rasslan Irorth; history of the conquest of the RuBsian
North and the struggple with foreign aggressors over the northern
sea route] Z& rusakii Sever; is istorii oevoenila rueskogo Severa
I borlby a Inosemnymi agreesorant za severaye morekle puti, Murmansk,
Knizhnai& red. "Poliarnoi. pravdy.." 1957. 104 p. (MIRA 11:10)
(Arctic regions)

UGOROV, K.D., kand.okon.nauk; TROSHM, A.P.; KOVALHV, P.P.; HOVIKOVA,
A.A.; LAGUTINA, H.V.; YMNINA, N.A.; SOSTAKOVA, R.Y.;
AKIMCILMIKO, O.Ye.; KULEBAKIN, V.S., skedemik, red.; VMS, V.L.
red.; BtFUNKO, A.F.. kand.filocof.nauk, red.1 RYBOSSOY, H"I.,
red.; CHASHNIKOVA, M.V., rod.; NIZMIYAYA, S., rod.; VOSMSAUSUYA, T.,
red.; CHUMOVA, V., red.; RKLITSKAYA, A.D., red.; CHEPEUVA, 0.,
tekhn.red.
[Works of the State Commission for the Blectrification of Russia;
documents and materials] Trudy Gosudaretvennoi komisaii po eloktri-
fikatsii Rosaii GaZRO; dokumenty i materinly. Red.komieeiia:
V.S.Kulebakin and others. Moskva, Izd-vo sotsiallno-okon.lit-ry,
1960. 3o6 p. (MIRA 14:2)
1. Russia (1917- R.S.F.S.R.) Gosudarstvennoya komisaiya po
alektrifikstaii Rossii. 2. Chlen-korrespondent AN SSSR (for Veyts).
(Blectrification)

YEGOROVI, 'K.-D., kand. ekon. nauk; ALEKSANDROVA-ZAORSKAYA, V.V.,
doktor ekon. nauk, prof.; STEEPANOV, P.N., doktor geogr.
nauk,, prof.; KULEBAKIII, V.S., akademik, red.; KRUZHILIN,
G.N.~ red.; YPMROV, A.G.j red. I - nBINSK1Yp;M*k~gTed*;
CHASMIKOVA,,. N.V.,, :red.
[Materials on the electrification of individual districts]
Materialy po elektrifikatsii otdellrgkh raimov; trudy.
Mo&va, Izd-vo "Nauka," 1964. 299 p. (MIRA 17:4)
1. Russia (1917- R.S.F.S.R.) Gosudarstvemiaya kamissiya po
elektril'ikatsii Rossii. 2. Chlen-korrespondent AN SSSR (for
Kruzhilin).

v,YEGOROV,t K&F.p kand.yurld.nauk
Legal consequences of the deviation of sea freighters from their
course. Inform,sbor*TSNIIW no.34:36-43 158. 0,aRA 14:3)
(Maritime law)

11. IL W,om
Afir Is PAIP-
r. A. 11-
-74 --M
AM
01 IL 11-
A.- 6- P.O.
-.T--
ML it 0-p-
AT,
L JL fp~
&C. R.-
A.-
(c to so 22.~)
a A.
fir- I-I.- --r--
KPP.
10
10 im Is
L IL Z".
.a -rrp.?.bw-G
A. L 0-
A. 0. Vom-
C.." www~"l FAM. wo.
21
vopw% 000VAS ow up commood" motto se we ft.loalm salowiselml anselly t.
ftm 210=w&a.ad 2190*W Goommodomillilow In. A. 8. Raw am=,
9.18 mom.

YEWROV. K. I.
I Torgovlya Gr.-,=ofonnymi Plastinkami.(Trade in Gramaphone Records, By) ~. I.
N2rctv, D. S. Maksimov (1) 1. M. Sizov, Moskva, Gostorgizdat, 1952.
79 P. Illus., Diagrs., Tables (V Pomoshcht Prodavtsu i Zaveduyushchemu 3ektsiyey
Promtovarnogo 1~6gazina).
50 N15
749-4
4A

3L~T, F.Yc.; F.F.; GAITNuY, T.Ye.; Y~;GOLV,
--,K IT - LIMITAIKO, M.S.
Revi,Aon of -the exi3tln~; pril c,is of coke chenicals and ecke-0-7en gas.
Ko"-,j i I.,-hi=. no.2:4.,7-50 161. (,,'I:7A 1-1,: 2)
1. Kharlkovskiy in-lienerno-e:cononicho--kiy institut (for Sekt, Tesle!Ao).
2. Giprokoks (for Gtlycvoy, Gimell-rhteyn, YeTorcv). 3. Mar Icovskiy
nauchno-issledovatel'okiy ugleklUmicims',dy institu'. (for Litvinenko).
(Colce industry-B-products) (C';emicals--Prices)
(Coke-oven ,ac-PrIces)

YEGOROVv K.N.
Shortcomings of the actual price list for coal fuel. Koks i
khim. no,4:50-53 161. (I/JPdi 14:3)
(coal-prices)
I,,. i ~k.

AqAISTSKIY, II.N., laureat Stalinekoy premii; YZGOROV, K.N.
Using balance arm as a measuring instrunient in the investigation of
knife support systems of pendulum instraments. Trudy VNIIM no.11:18-30
150. (MIRA 11:6)
(Pendulum)

AGALETSKIY, F.H.; YEGOROV, K.N.
Results of investigations conducted at the leningmd Scientific
Rosearch Institute of Metrology to deternine the ,AbciolAe k~ravif^-
tional accelaratton. Izm.tek-1a.no.6:29-14 11--D 156,
(MLRA 10:1)
(Gravity-Measurement)

AGALBTSKIY, B.M.; YMOROV,--X.N..; MARTSINTAK, A.I.; YAHOVSKIY, B.M., Prof.
reii.;'ARUTYMOV, V-0.. doktor tekhm.nauk, prof.j otvatstvenny red.;
KATTAWA, A.Te.. takhn.red. -
[Alosolute determination of the acceler'Eition of gravity at the
All-Union Scientific Research Instituto of Metrology.] Absoliut-
uye opredelenita askoreniia sily tiazhosti v punke VNIM. Moskva,
Gos. izd-vo standartov "STANDARTGIZ.11 1958. 89 p. (Leningrad.
Vsesoiuznyi nauchno-issledovatellskii institut metrologii. Trady
no-32) (KIRA 31:L1)
1. Direktor Vsesoyuznogo nauchno-iseledovateliskogo intituta metro-
logii im. D.I. Kendeleyeva (for Arutyunov).
(Gravity)

sov/169-59-5-4487
Translation from: Referativny-f zhurnal, Geofizika, 1959, Nr 5, PP 30 31
(USSR)
24-420D
AUTHORS: Agaletskiy, P.N., Yegorov, K.N., Martsinyak, A.I.
TITLE: 'Me Absolute Determinations of the Aoceleration of Gravity at
the VNIIM Station
PERIODICAL: Tr. Vses. n.-i. in-ta metrol., 1958, Nr 32 (92), 91 p, Ill.
ABSTRACT: Determinations of the absolute value of g, carried out in
Washington (1936) and in Teddington (1938) yielded discrepancies LY
of up to 20 mgal in comparison with the Potsdam system, Such
large discrepancies were considered to have resulted from in-
accuracies in method and insufficient evaluations of systematic
errors of the measurement. Therefore, the.Rpsearch Institute
of Metrology In Leningrad paid a special attention to the
detailed clarMcation of the nature of the sources of systematic
errors and the methods fortheir exclusion, when developing the
methods for fundamental determination of g. The studies were
Card 1/5 begun in 1940, interrupted by the war, and finished In 1956.
m, T m

SOV/169-59-5-4487
The Absolute Determinations of the Acceleration of Gravity In the VNIIM Station
The measurements were carried out by way of three independent methods:
1) joined fall of b*odies; 2) free fall of a body; 3) swir%ing pendulums,
Three swinging pendulums with various reduced length of 40, 60 and 75 cm
were used in the measurements. The rods of the pendulums were made of
fused quart,,,.' glass, the bobs of brass bars. The two ends of the pendulum
rods were provided with grooves covered with qu&rtz plates. This way,
openings were formed at tho ends of the rods, inside of which cushions of
hard glass were put on the quartz plates. All the parts made of quart-, and
glass were connected by the forces of molecular cohesion. The pendulums
were swinging alternately within a copper vacumn vessel on fixed knife-edges
produced of a special tool steel. The whole set-up was placed on concrete
posts In a room the temperature of which was maintained constant by conditioning.
The distances between the support bearings of the pendulums have been determined
with a gagIng machine, with an error which did not exceed 0.6/4 . The swinging
period has been determined by using the signgle of a standard generator,the
maximum error of which is smaller than 3.10- 8ec. The duration of swinging
In each Individual experiment was 15 - 20 min. The adjusted value of g from
Card 2/5

SOV/169-59-5-4487
The Absolute Determinations of the Acceleration of Gravity in the VNIIM Station
the observations of thw swinging pendulums was found to be 981.9187 + o.o004 cm/
sec2. Using the method of joined fall, the falling was observed in ihe stair-
case of the building of the Institute of Metrology; a metallic cylinder was
falling from a height of 14 m. Within the cylinder and simultaneously with the
cylinder, it brass frame was falling. Magnetic recorders fixed on the falling
cylinder, alided along the vertical steel wires and marked magnetic marks on
the wires during the fall of the cylinder. The recorders were operated by
pulses from a stable generator with a frequency of 62.5 cps. The same pulses
caused the flashing of an inertia-free bulb which Illuminated a alit within
the cylinder. The image of the alit was projected onto a photographic plate
fixed on the frame falling within the cylinder. As the air of atmospheric
pressure vas within the cylinder, the results of observation were corrected
for the effect of air. The temperature of the varlous sections of the steel
wires was determined by means of some thermocouples. Prior to measuring the
distances between the magnetic marks, the wires were strewn with iron filings
forming on them characteristic strokes. The measuring of the wires was
carried out by means of a calibrating tape and a metric standard on a hori-
zontal stand. The strokes formed on the photographic plate of the falling
Card 3/5

80805
SOV/169-59-5-4487
The Absolute Determinationsof the Acceleration of Gravity in the VNIIM Station
frame, were measured by means of a gaging machine. The value of g was com-
puted from the position of the frame in relation to the marks on the wires
and was aiIjusted by the method of the least squares from 21 falls; the
result waz 961.9215 1 o.ooM cm/sec2. Using the method of free fall of a
body, a metric rod was falling within an evacuated )copper vessel, A photo-
emulsion coated the plane opposite faces of the quartz parts of the rod, and
the image of the immovable slit, periodically illuminated by the flashes of
an inertia-free bulb, was projected onto the photoelumsion. The bulb was
operated by the pulses from a quartz timekeeper with the transformed frequency
of 125 and 250 cps. The setup was placed in the gravimetric basement of the
institute where the fluctuations of temperature are very, small. Fifteen falls
of*the rod were observed. The distances between the marks on the emulsion
layer of iron viere determined by means of the gaging machine. After carrying
out the necessary corrections, the values of g were adjusted by the method of
least sqaares. The final result of these experiments amounts to 981.9224
� 0.0020 am/secR. The values of g for the point of the investigations in the
Card 4/5

SOV/169-59-5-4487
The'Absolute Determinations of the Aoceleration of Gravity In the VNIIM Station
Potsdam system amounted to 981.9308. Therefore, the new determinations of g
differ from the value in this system by 12.6 mgal (for the pendulums), by
9.3 mgal (for 'the joined fall of bodies), and by 8.1 mgal (for the free fall
of a body), Bibl. 34 titles.
Yu.S. Dobrokhotov vl~
Card 5/5

,
Measuring tbo absolute value of gravity acceleration. Izm.
tekb. 20 no.1:63 Ja '59. OCMA 11:12)
(Gravity-Measurement)
- - a I . - . ~ .~: I - . 1, - .. ~, J., ~~f ~ ---% 7~~~ ~ ' ~ -~ -'~ !-,V'~ ~5 Iff- ~~, , ! - '
.. . - . -. Mq;~
- .~MML~-Emw- wSNIP-mm

S/115/60/000/008/003/013
B019/BO63
AUTHORS: Yegorolv, Martsinyak, A. I.
TITLE: Determination of the Absolute Value ofibravitational,
Acceleration for the Location of the VNfI_M___~
PERIODICAL: Izmeritellnaya tekhnika, 1960, No. 8, pp~ 10-11
TEXT: The Vsesoyuznyy nauchno-issledovatellskiy institut metrologii
imeni D. I. Mendeleyeva (VNII ) (All~-Union Scientific Research Institute
of Metrology imeni D. I. Mendeleyev) carried out research work from 1947
to 1960 for the determination of gravitational acceleration:g. g was de-
termined with torsional pendulums according to the joint fall of two
bodies (P. N. Agaletskiy's method) and according to the free fall of a
quartz rod (A. I. Martsinyak's method). This work was, for the major part,
finished in 1956, and the results were discussed at the Ninth General '
Assembly of the International Union of Geodesy and Geophysics which was
held in Toronto in September, 1957. The high scientific value of this
work was recognized at this conferen,3e. Further experiments were made from
Card 1/2

Determination of the Absolute Value of E/115/60/000/008/003/013
Gravitational Acceleration for the'Location ~SO19/13063
of the VNIIM
1957 to 1959 by Agaletskiy's and Martsinyaks methods, in which bearing
plates of molten quartz were used for the pendulumsinatead of glass plates,
These experiments were intended to show that the results of measurement
did not depend on the material of the bearing plates. g waB determined from
the free fall' of a quartz rod in such a way that light pulses of a certain
frequency incided upon the quartz rod which was coated with a photosensi-
tive layer. g was then calculated from the increasing spacing of the
blackenings. 245 values were determined by these methods with an average
of 961.919~ cm/sec2. A value of,981 6919+0,003 cm/sec2 is recommended
for metrological work. A value of 59 55'576" is given for the latitude of
the location of the VNIIM '(Leningrad); the longitude is +2.7" west of
Pulkovo, and the height above sea-level is 3-5 m. There are I table and
5 Soviet references.
Card 2/9

SGOROV, K.N.
-~- - -
Methods of,determining the absolute value of gravity from interference
measurements of the path of free fall. Izv. AN SSSR-4t*.-Ser. geofiz
no.9:1348-1356 3 163. (MIRA 16:i0)
1. VsesoyuzNrf nauchno-issledovatellskiy institutmat~ologii
im. D.I.Mendeleyeva. -

YEGOROV KXA sudlya vsesoyuznoy kategurii; GONCRARENKO, V., absoly-utnyy
chempion Ukrainy po planernomu sportu; KILNA, A.; EPFJD,.IANIS, Z.
In soaring flight. Kryl. rod. 16 no.9:7 S 165. (MIRA 18:12)
1. Nachallnik Liyepayskogo obshchestvennogo kluba (for
EpermaniB).

usman, Ira. ovt.redij GAVRILOV, A,F., xasluzhennyy deyatell nauki i
takhniki, prof**i reds; DOZUXWOV, M,P., Prof*, red,; YIDOROV,
X.71,"dots., red;; ZHWOV, I.M.,-prof., red.; ZILTAig-r.-T."
red.; ZZMGZR# N.B., prof*'# reds; 1VIDIMg IoNoy d6tdos
red;;,ODNOLIED; V.T., dots~, redo; IPMAROVSKIY, V.B.,Cdeceaiedl,
dots.p redo; IMIGM, 1.719, dote., redo; SHINIBIROV, Pja., dots.,
red.; SHMAKOV# P.V.. maslushennyy dayatellinauki i takhnik:L prof.,
red.; GALICHINSXAYA, V.V., teldm.rk.
[StruOture and reactivity of organic compounds] Voprosy stroeniia
i reaktoionnoi sposobnosti orgianicheskikh soadihenii, Leningrad,
1959. 372 p. (Leningrad. ILaktrotekhaicheakii inatitut sviazL
Trudy, no.0). (MIRA 13:11)
(Chemistry, Crganic) (Chemical structure)

1EGOROV, K. P.
-77:7 -1--,-,------
Onobonnosti procktirovaniia oistem dallnei vyBokochaBtotnoi t3viazi Po kaboliam.
LZpacial features of designing the systems of long distance high-frequency cable
communicatioU. Moskva, Izd-vo let-ry po vop-rosam sviazi i radio, 1949.
107 p. diagrs., tables.
SO: SOVIET TRANSPORTATION AND COIORRIICATIONS, A BIBLIOGRAPHY, Library of Gongress
E7-erence Department, Washington.. 1952, U~c_lassified.

,rF
'Gollov, K. P.
Yer,orov K P. "A diff trontial aystem Z-of long-(Ust;nc* com:,-~ird-
cationj i,~th unequal 2rrrr,,11 Sbornik trudov Lenin.rr. clok-
trott . in-ta s-,ryazi- in, . Bondh-Bmiyeviclha, Issue )j, 191t9).
p - 55-63
SO: U-35661 15 Narch 53, (Letopis tZhur-nal Inykh Statt~r, Vo- lh, l)49).

YE ROV K. P.
A
"Differential Systems of Long-Distance Comzamicationa Equipment," Sbornik
Trudov LEIS imeni Bonch-Bruyevich, no 6. 1949.

YAGUAW, K? P.
29214 Dallnyuyu svjuz'. Priroda, 1949, No. 9, B. 15-28
SO: Letopis' Zhurnal'nykh Statey, Vol. 39, Moskv:,, 1~49

YEGOROV.. X.- P.,
USSIVElectronics Combined Systens Carrier Telephony Jul 52
"Long-Distance High-Frequency Telephone Communications Along Electric Powor
Transmission Lines," Cand Tech Sci I. K. Bobrovskaya, Ya. L. Bykhovskiy and
K. P. Yegorov and Engrs B. S. Klebanov, V. I. Medvedev, and 11. K. Myakochina
"Elektrichestvoll No 71, pp 41-46
Gives basic data for apparatus EPO-1 (single-sideband, 84 one-way channels)
designed for hf telephony along power transmission lines. Work was begun in
1945 by Central SdI Res Elec Eng Lab,, and prototypes were developed, with partici-
pation of this lab, by plant of Min of Comm Equip Ind in conjunction with Chair
of Long-Distan-co Commun of Elec Eng Inst of Commun imoni Bonch-Bruyevich.
Exp-e-i~lhe__fita,l samples of EPO-1 have b~e'n' placed in co-Atiniaous operation. Submitted
19 Oct 51.
PA 237T41

~ ~GO40V~ j.p.; DAVYDOV, G.B., otvetstvennyy redaktor; GOROKHOVSKIY, A.V.,
redaktor.
(Transmission of television signals over long-distance communica-
tions lines] reredacha televizioanvkh signalov po liniiam dallnei
eviazi. Moskva, Goa. izd-vo lit-ry po voprosam aviazi i radio, 1953.
33 P. (Lektsii po tekhnike sviazi) (MLRA 714)
(Television--Transmitters and transmission)

PHASE I BOOK EXPLOITATION
Koshcheyev, I.A.
202
Osnovy teorJA elektricheakey avyazi. Line7nyye sistemy 0
sosredotochennymi parametrami (Fundamentals of Electric
Communication. Linear Systems with Lumped Parameters)
Moscow Svyazlizdat, 1954. 370 p. 200000 copies printed.
Reap. Ed.: Yefimov, I. Ye.; Ed.: Ogarkov, F.F.; Tech, Ed-t
Sokolova, R.Ya.; Reviewers(mentiened in Preface): Zelyakh,
E.V., Prof., Yegorov, K.P., Docent, and Sadovskiy, A.S.,
Docent
PURPOSE: The book is intended as a textbook for students of
higher technical schools (vtuz) specializing in communications.
It was approved by the Main Administration of Schools of the
Ministry of Communications of the USSR.
COVERAGE: See Table of Contents.
There are 6 references, all of.which are Soviet(Including
I translation).
Card 1/9

Fundamentals of Electric Communication 202
TABLE OF
CONTENTS:
Preface
Ch. 1. Development of Electric Communication
1. 'Histoki6al Information
2. Modern electric communication
3. Schematic diagrams of electric-communication
networks
Ch. 2. Principles of Electric Communication and
Frequency Spectrum
1. Principle of d-c telegraphy 14
2. Frequency spectrum in d-c telegraphy 18
3. Principle of telenhonic communication 20
4. Frequency spectrum in-telephony 24
Card 2b

Fundamentals of Electric Communication 202
5. Characteristic values for -loudness of telephone
transmission 28
6. Concept of phototelegraphy 2?
7. Conbept of television 3
8. Spectr-al composition of communication signals 37
9. Concept of multiple communication 45
10.. Amplitude-modulation and manipulation 47
11. Phase mQdulation 52
12.. Frequency modulation 56
13. Frequency spectra used in modern electric
communication 59
14. Combined wire- and wireless electric communication 61
Ch. 3. Two-terminal Networks
1. General concept of a two-terminal network 63
2. Simplest two-terminal networks without resistances 68
3. Arrangement of tVo-termih.&l,netVerk6 73
Card 3/9

Fundamentals of Electric Communication 202
4. General form of two-terminal networks withreactive,
components 76
5. Construction of circuits and calculation of
components of two-terminal networks for a given
resistance frequency response '
6. Two-terminal networks consisting of resistances and
reactances 84
7. Two-terminal networks consisting of a series
connection of two reactances and one resistance 87
8. Two-terminal networks consisting of parallel
connections of two two-terminal networks of the form
shown in Fig. 3.20 e. 88
Ch. 4. Some Applications of Two-Terminal Networks
1. Oscillations in a series circuit 99
2. Forced sustained oscillations in an oscillatory series
circuit 102
Card 4/9

Fundamentals of Electric Communication 202
3. Forced oscillations in parallel circuits 108
Ch- 5. Four-Terminal Networks
1. General concept of a four-terminal network 117
2. Application of the principle of reciprocity to
four-terminal networks 119
3. Some types of simple four-terminal networks 122
4. Input-7and resistances of four-terminal networks 127
5. Equivalent-oscillator theorem 133
6. Concept of transfer constant in a four-terminal
network 134
7. Insertion transfer constant 136
8. Iterative'parameters of a four-terminal network ~139
9. Operative transfer constant 139
10. Natural transfer constant 141
11. Frequency responses of the parameters of a four-
terminal network 143
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Fundamentals of Electric Communication 202
12. Relationship between various paremeters of a four-
terminal network 159
1~. Equivalence of four-terminal networks 161
1 - Chain connection of four-terminal networks 162
15. Concept of complex connections of four-terminal
networks 167
16. Secondary parameters of most frequently used
four-terminal networks 171
17. Error theorem 179
18. Determination of image attenuation constant and
natural phase shift constant of a four-terminal network
by short-circuit and open-circuit resistances 180
Ch. 6. Electric Filters
1. Concept of an electric filter 182
2. Constant-K filter T~
3. Filters of the t-type 201
4. Concept of joint operation of filters 217
5- Computation of filter losses 225
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Fundamentals of Electric Communication 202
6. Concept of differential (intersecting) filters
7. Filters with quartz elements
8.' Calculation of the operative and Insertion transfer
constants-of filters
9. Filter circuits, equivalent to intersecting bridge
circuits
Ch. 7. Coupled Systems
1. General concepts
2. Frequency responses of impedances and reduced
resistances of a system with transformer coupling
3. TUning of a system with transformer coupling
4. Efficiency of a system with transformer coupling
5. Transmission band of a system with transformer
coupling
6. Some special applications of systems with transformer
couplings
7. Transformer for matching resistances
230
233
237
241
243
253
259
264
266
269
273
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Fundamentals of Electric Communication 202
8. Autotransformer for matching resistanees 279
Ch. 8. Four-terminal Networks for Reducing Distortion
1. Concept of distortion in linear systems 283
2. Four-terminal networks for reducing amplitude
distartlen 290
3. Calculation of four-terminal networks for reducing
amplitude distortion 298
4. Four-terminal networks for reducing phase diatertion 304
Computation formulae for simpleat circuits , 313
Computation.methods for four-terminal networks for
reducing phase distortion 321
Ch. 9. Steady-state Processes in Linear Systems
1. Determining the current and voltage pulses in elements
of linear systems 336
2. Method of P.K. Akul'shin 3'42
3. Calculation examples of current-build-up cqrve
according to the method of P.K. Akul'shin 344
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Fundamentals of Electric Communication 202
4. Stability of linear systems 351
5. Relationship between the components of the transfer
coefficient 356
Appendix.
Properties of Hyperbolic functions 360
References 367
AVAILABLE: Library of Congress (TK 5101 -K6)
JJP/kav
7-26-58
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YEGOROV, K.P., dotsent, kandidat tekhnicheskikh nauk.
Terminology In theoretical electrical enginearing,. Zlektrichostvo
no.):72 Mr 154. (MLRA 7:4)
1. Kafedra dallney.avyaxl LEIS im. Bonch-Bruyevicha.
(Electric engineering--Terminology)

YSGOROV X.P,,. laureat Stalinakoy premil, kandidat takhnicheiskikh nauk;
M.N.; HSCHAY, F.A.; GURVITS, Sh.F.
Remarks on IU.N.Korobor's article 'What a telephone apparatus should
be like.* Yest.sviazi 14 no.2:30-31 7 154. (MLRA 7:5)
1. Zaveduyushchiy kafedroy LNIS (for Tegorov). 2. Glaynyy Inzhener
3-go Glavnogo upravleniya KISIP (for Vostokov). 3. lspoluyayushchi~
obyazannoet' Inshenera, Kiyevskoy gorodskoy telefonnoy seti (for Nechay).
4. Nachallnik proizvodstvannoy laboratorli (for Gurvits).
(Korobov, IU.M.) (Telephone-Apparatus and supplies)

RRSE I BOOK EXPW=ON
453
Yegorov, X. P. and Tikhanov, G. P.
Konstruirovanlye apparatury dallney svyazi (Designing of Long-distance Coc=mica-
tions Eq3djpeat) Moscow., Gosenergoizdat,, 1955. 422 P- 5,000 copies printed.
Ed.: Stipakov, I. S.; Tech. Ed.: Voronetskwja, L. V.
Reviever: G. G. Borozdiuk.
PURPOSE: The monograph is intended for electrical engineers., but W also be used
by technicians and students in the higher grades at vtuzes offering courses in
electrical engineering.
COVERAGE: Account is given of technical designs and methods on vhich is based the
construction of modern long-distanee communications systems. Data on equipment
components and design of units am presentel in close connection with the tech-
nology of their production. Soviet equilpment design and problems of Mounting
and shielding are revieved. Reference datta are contained in append-ices.
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Designing of Long-distance Ummmications Equipment 453
K. P. Yegorov vrote chapters ij 4, 5, 6, 1, 8, 9, 10 and 14, Go P. TikhanOv
vrote chapters 2, 3, 11., 15 and 16. Chapters 22 and 13 vere written jointV by
the tvo authors. The authors thank the follaving personalities for their help:
No No Shollts, To So Kloracheva, V. M. Sorokin (deceased), B. So ICLebanov,,
Ya. I. Velikinj L. I. Rabkin, P. P. Averin, Ya. F. Jazywin, Do A. Yermols~mv
and I. V. Tidmm. There are 39 references, 23 of vhich are Soviet, 9 Englishj
7 German-
TABLE OF
CONTMOS:
Ch. 1. Long-distance Comnmications Equipment 7
1-1 Historical reference 7
1-2 General information 8
Ch. 2 Resistors 12
2-1 General information 12
2-2 Wire-vound reAlstors
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19

Designing of Dyng-distance Comminications Equipment
2-3 Carbon and ceramic resistors
2-4 MW type of notallized beatproof redistors
2-5 KIff and KrX types of composition lacquered resistors
2-6 Variable carbon resistors
2-7 Ballast resistors
2-8 Owndstors
2-9 WV types of copper-magenese thermoresistors
Ch- 3 Capacitors
3-1 aeneral, information
3-2 CaWitors vith paper dielectric
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453
32
38
40
40
43
45
47
49
49
58

Designing of Iong-distance co,"in, ions Equipment
3-3 Mica capacitors
3-4 "Styroflex" ffolystyrene-7capacitors
3-5 Cerwic capacitor
3-6 Eleatro3jAic capacitors
3-7 Variable air capacitors
ch. 4 miftetance coils
ch. 5 Coils; Without Ferraciagnetic cores
5-1 Single-laWer cylindrical vLuding
5-2 Nalti~-Iawer cylindrical vinding
5-3 Vaiversal vinding
5-4 Toroidal vinding
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453
67
75
79
82
85
90
95
95
96
98
103

'NsIgning of Long-distance Conmnications Equipment 453
5-5 Calculation of inductance 104
5-6 Coil capacitance 106
5-7 Selection of wire,, effect of overall dimensions 109
5-8 Coil shielding 118
5-9 Coil stability 122
5~-10 Adjustment of inductance 126
Ch. 6 coils With Perromagnetic Cores VA& cE Fe=Ites and, Nogwtodielectrics 128
6-1 Basic designs 128
6-2 Basic properties of ferromagnetic cores 132
6-3 Design of coils with ferromagnetic cores 156
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Designing of Long-distance Communications Equipment
6-4 coil stability
6-5 Adjustment of inductance
ch. 7 Coils With Ferromagnetic Sheet Cores
7-1 General information
7-2 Basic designs
7-3 Coil designing
7-4 Nonlinea'r coils
ch. 8 Transf6ruers
8-1 General information
8-2 Calculation of inductance
8-3 Selection of core material
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453
170
176
178
178
193
199
201
203
203
205
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Designing of Iong-distance Commmications Equipment
8-4 Winding capacitance
8-5 Calculation of leakage Inductance
8-6 Differential windings
8-7 Ensuring stability of operating characteristics
8-8 Shielding of transformers and their windings
8-9 Nonlinear distortions in transformers
Ch. 9 Piezoelectric Resonators
Ch-10 Dry-contact Rectifiers
Ch-31 Switching Components
3.1-1 General information
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453
209
210
214
215
217
218
221
226
230
230

Designing of Long-distance Commications Equipment 453
11-2 Permanent contacts 231
11-3 Variable contacts 236
11-4 Fuses and arresters 249
3-1-5 Electromagnetic relay 253
Ch. 12 General Information an ftuilpent Design 2516
Ch. 13 Design of F4uipment 2T6
13-1 Design procedure 276
13-2 Structural form of tube circuits 279
13-3 Structural form of passive electric quadripolem (rilters
and equalizers) 282
13-4 Protection against moisture 287
13-5 Structural form of wxxUiary components 291
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