SCIENTIFIC ABSTRACT YERSHOV, A.G. - YERSHOV, B.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001962910002-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 15, 2001
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

11GROLET, O.F.
Experiment.al ctudy of electron oscillations in cyclic uncelerstora,
Dokl.AU SSHR 134 no-2:314-317 5 160. ("IfIRA, 13-9)
1. KA)skovskiy gosudaretvencyy universitet im. H.V.Lomonotiova.
Predstavleno akad. N.N.Bogolyubovyu.
(Electrons) (Particle accelerators)

vv)
S/020/60/13.3/03/03/013
B019/Bo56
AUTHORS: Yershoy, A. G., Karolev, F. A., Kulikov, 0. F.,
Shkursk-i_y-,_3-.-I--
TITLE: Experimental Investigations of the Compression of the
Electron Cluster in a 280-Mev Synchrotron-_jq
PERIODICAL. Doklady Akademii nauk SSSR, 196o, vol. 133, Ko- 3,
pp. 1;4 - 557
.51
TEXT: In the present paper, a new method of studying the cross section of
tho electron cluster in acceleration is suggested, and several experi-
mental results concerning the compression of the elactron .,luster are
given. The experiments w3re carried out on the synchrotron of the
Fizicheskiy institut im. P. N. Lobedeva AN 5S5R (144titute of Physics
imeni P. N. Lebedev of the AS, -USSR). Several formulas for calculating
the betatron oscillations are mentioned and discussed. When carrying out
the experiments the electron radiation in a porcelain chamber was observed
through a window and photographed by means of a motion-picture camera. The
blackening of the. pictures was measured by means of a microphotometer.
Card 1/3

Experimental Investigations of the S/020/60/'133/()3/03/()13
Compression of the Electron Cluster in a B019/B056
80-Mev Synchrotron
.2
and Fig. 1 shows the photograph of an electron cluster and the results Of
measurement. The elliptical shape of the cluster corresponds to the cross
section of the chamber of the accelerator. In Fig. R'the oxperimental ro-
isults are compared with the theorotical calculationis of the dependence of
the relative amplitudes of the oscillation types on the duration of'
acceleration. It is found that the radial dimension of tha cluster ir tne
accelerated electrons decreases rapidly according to the adiabatic '.,aw.
Besides, the center of the cluster is compressed more rapidly than the
peripheral parts. The perpendicular diameter of the cluster decreases
approximately according to the adiabatic law. Further experiments showed
that the compression of the eleqtron cluster in a progressive electron
drift is the same as when no premeditated drift of the elntrrns exists.
The authors thank M. S. Rabinovich, Doctor of Physical ani Mathematical
Sciences, and Professor P. A. Cherenkov for making work oa the accele-
rater possible. There are .2 figures and 7 references: 6 Soviet and
1 American.
Card 213
r I Q11V rl~111 111
1V "'hil IlViflifil IIIH T~"
2 1

Experimental Investigations of the S/020/60/1331/03/03/013
Compression of the Electron Cluster in a B019/8056
280-Mev Synchrotron
ASSOCIATION: Moskovskiy gosudarstyennyy universitet im. M, V. Lomonasova
(Moscow Stato University imeni H. V. Lomonosow)
PRESENTED: March 5, 1960, by N. N. Bogolyubov, Academician
1'1~c
SUBMITTED: March 2, 1960
Card 313

KOROa-V-, F,A,,- YER511OV, A.G.; KULIKOV; ';,F.
In7ectIg-Ating varlations in the axial and rsAial Mneriqioru:
sions of an electron cluoter in synchrotron acceleration.
Zh=. eksp. i teor. fiz'. 40 no.6t1"-1652 Jo 161.
(141FA 14.-8)
1. Moskovskiy gosudarst7ennyy universitet.
(Photogrmu.etry)
(Electron beams)
(S-ynchrotron)

GRIGC.fiSM9 B.A A.G~.;-MWVP V,A.
Reflection of radiation from = unbumded plane surface irradiatled
by a point emitter. Part 2: Particular cases of impartimee far
practical app2ications. Opt. i spektr. 10 no.2;198-208 F 161.
(141U 14:2)
(Radiation) (Reflection (Optics))

1. 1, 1 It N.-I : -1 . I It I
A
I/Opfloctol"); 81q08
R
14 iclb
73
YHORS, Xorolev, F. A Terahakj, A., G Culfli. P. -
r4v(- iori- Of-thG,-L2f d 1 t W1 in
T11 i Otitgaw 1, h ac-1 a A
Fax at a
le 6
k6 Lt-afi-
Is-
al k.fron lie tern te:~. ---..VA !b
ri a p
1,03 -~.at
75-~7
Id
106 Mev
~n be direc 1y' observedz 0' r 11hotogra I t hr. b t4 gh 11,~l Ojiih e gh 11.86
in the vacuum cham-ber. 'The Syst.wa-M w"e;s ;a riir~, -~fjddoJ7~,Ihe ch amb (.,:r for
.-observation in the~dixzection of, the bedm ~axisf A -Spaed csmera~
h flitli :,,ri, gh
''Coo
C e Ca b6-Shot I
(SKS-1), 150 to 4 s ~n lid 1i;ec~,iicl~. A series of
IT be h
photographs, shows that at I DO Ue boom 4s ~r elliptir C:ross
sep t, o, -th4i m r.,I,:; r wda in
n w i h, a rea. i r 0. 111! 0, ri. an about '165 Me v
& - accomr! miv,, radial
-ic rrimch 7d 'khc
u
7, qyncl.ra t--on - aso 1-11 atiom C4,111. , -ff, major lxitu
while the -beam orora zaction be.comea. r;iiUmv than ell-i.;itic.
With increasin- energy,~ t h e 6 aimp iiig r4.!md,b*a;,;atron
ar
c
d

gaticla, op It he
Experiacatal invezt* i
o so Mat ions causes contractiorl,.. and ~t~* ;hilftal").~xioqs oeotion J-a
t art; on. In the
found a' 433. Yev, and 506 Mew for ical cre, e-eil!4
last stage.the boa tion in dl L ed; ~acgain. r7l*i ,. mean
M. Oros U, $ea' ig,Uy 1norcias
.9quare radial and azial oscillation a4plii6dcs wet~oill iletlWri-i'Uned 1~rort, thia
-hot h't he or o~ ica pr~I!116ijlq~vl Ile theo*v~ of
:p ographa, and compared w~
rolomanskiy ad Lebadev,* vwh,ich unt, 1;3
de ~(~ns are
found to be 'in good agr i?mant with the 'experident :S11!j W, viat
"'l t
due to the experiments baing made in idi.~r6al symchi r IJ 4. e h I'. th eory
on'
ons may
assumes an ideal one. One reason for: the, urddmp~a: ~Xiz~'~ 6s C 1:' ati
0' lane
r 1 1:.syachrotron ith
Qi va:rpingof the map, Cttir.00: 1YMMMtjj:p, i In
cif ~w `hlll~ 0:;" the
eantup excitation 0:t r dUAI 0 '(Mor S:~Xwldjj Uotll i~WAAIEI"~.Ilt~
u a
A
appearin 4n between the: first ilmd, 80~6rld t Lg6rj are;
more sloaly than pradiated . Thia May~ ba~ b'~6'aa6sa~ tt~ ~.ozy. aimumen
small -amplitudes, wilile they are actu~ '1' cc 14, " e -4) A 1 -'e a A0
4; Y~ ~. MiVfnsu~' rarl~fj
st-abi 14 ty.- The predicte&:radiafian dhoping, or 0141 or-01i ~!D OLU~a t ivpza and
excitation of radial synohrotz-on! and bet,qALjron*0.30!!,1Jat1
-lati ir~li by quan' um.
fluctuat ions --of the electron ~rat5~iati66;~at~high eiieiv';-;ietit ~a mi. any:L rate
conf irmed experimentally There: are Cu r a
Card 2/P

S/056/62/0,12/002/044/055
B106/B138
AUTHOR: Yershov, A. G.,
TITLE.~ Determination of the amplitudes of betatron Eind synchrot-yon
oscillations of electrons by high-speed filming
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, v, 42.
110. 2. 1,)62, W - 609
TEM In order to work out a method of determinirg the ampl-4tudes _J Lilw.
betatron and synchrotron oscillations of electrons, the a,othor ca-le-alalod
the axial and radial intensity distributions of the electron emission, Tkl'?
calculated relative intensity B(u) - exD(-u 2) for statiniiary Rayleigh-
Gausslan distribution agroes very well with both 1-110 1'~Ld'_al and ax_,al
distr-*but4ons of intensity determined from the electron rteif,ior, at, the
C -60 (S-60) synchrotron OIL' the FIAN, The above formula shows that the
half-width of the intensity distribution at the level 0,1.68 from he
maximum equals the root mean square amplitude-
0-5 Ax (,Z2) 1/2. The distribution B(u) calculated witn an
o.368
Card 1/-2

3/05 6/62/04 21'002104.1/0c~"'
Determination of the amplitudeB of B 108/B I 3~1
harmon-1,aally 7ariable Rayleigh-Gaussian electron distribution ~,a.--, a
characteristic min4.mum. 'at the B axis. Also this resiil* is in
with the experimental one.. It -is therefore possible I;..,
bet,atron and synchrotron oscillation amplitudes from th". experimental
intensity distributions. From the radial intensity cli,~tribii,,ion ~i ilem
fcund that the experimental attenuation of the synchrotron oacijlati~ln-j
directly after recapture is less than the calculated attenuation This ic
clue to the fact, however. that the attenuation was calculated from a
formula for small whereas the ampl'tudee of the glecti-rn biiach
oscillations on recapture may reach considerable values- Ileasurelrent. C'f
the root mean 3quare ampli.tude of the radial oscillations Und Gf ItS
att-enuation y4eldtid results which are in good agreement with thr-se cal_,.~-
lated with consideration of radiation attenuation. A IT.. Lebedev ~-s
thanked for advicE- A. I
There are 4 ftgures and 4 Soviet re"ejen-c-s.
ASSOCIATION: 'Mloskovskiy gosuda.,stvennyy universitet, (Mlosccu Stat- Univer-
a i "Y)
SUMITTEDi September '15. 1961
Card 2/2

:2,MiAlh) STI B/TJP(c)
L 12816-66
lok'Ec_ NRt AP6001771 WG/WW/GG/Wff
SOME CODE-.
V.
AUTHOR: Wmanavo S. A; !MN~Y~!'Afl _,d Cloimyevv ri
0. N. filr46ij, Ye. M.
ORG: Pbysica 1)24nment of thin Moscow State 'Univeirsity (I'lzichii.likly ftkulotet Mae-
~ovakogo gos dMr6tVenR0;;0
1ITLE: - Observation of tuo-dimansional7 parametric Interemf ght V I
4OURCE: Mwml eksperimentaloncy I teareticheskoy Mikii' PUlma v redakbeiyu.
trilozhenlyej ve 2# no* 10p 1965o 458-463
TOPIC TAGS: ruby laserp laser modulation, parametric. amplifieri.~ laser eminsion co-
herence
IBSTRACT: The authors report the results of,an experlment:~ in viii'leb two-dinOmsional
larametric interaction was realized In'the optical bandj, utting 14 ADP nonlinear crys-
tal. The pupp, was-the second h ~$ 1 of FVby7,laser emisslon 0.3471 P), and
the signal was the laser emisedod7st Spelf IA).' :. Adelijerierate interaction
xwde vas thur. reaUzead (w. Ix d13. IM % a-
aw )s -Ale tva-dfqqimaiq~jal Interad on of the
ai&nal wave with the pump in the ADP Matai g&Te rige to; !!~iil.]Janother wmi .-a ett fre-
Ilpency Wsup (the supplementaXy w.%ve),_.the wave vector of which Irsjo had a iLirection
n R he disper 'io - A ,acteristics of the
determined by the relatio + irp and I*- t a ii a iai
crystal. The tuning curves oil, the parmetric emplifter at6~iireij~eated and s-,%pressions
for the signal and supplementiu7 pover are derived. It is~,twt(MIL that whereas the
degenere&we parametiric, amplific&tion in one-d -1 interaction ig de-
imonsioui.
LCaLd

L 12816-66
ACC NRI AP6W1771
:~Signel VaVe
teradned essentially by the phase Film
shlft between the pump and,the slg-:
nal, the phase dependence disarp-
pears for the two-dimensional de- F1
'Upp
generate interaction. A block.di-
Wave
agxw off the experimental setlqr; Is
chown in Fig. 1. The q-switched
FIg. 1. 'Block diagraw)Of e:j~oTimental setup.
zliby'laser excites an optical Pre-
qxiency-doubler (with a KDP cry4tal Pi,and P~ - -plane-parallel J~Pxtesq F - filter
absorbing,the pump ra&iat1oN (Xp = 0.3471 p).
2~cm long) and is simultaneous3y
tbe generator of the amplified signal. The unfocused pump ~.nd s~l!,"l staves interact
i1L the ADP crystal 0 cm long),' the way the tuo-dimensionmt! Intep;(wition 1.8 :realiued
Ili clear from the figure. The e)Terizent yielded Pmvpdo ~.- G,4M and SOltfo)
P411
O.S., as against the theoreti(al Psup/Ps(O) i- O~.2 and PW (0) 4J, J..O. Tlie angular
aperture of the two-dimensional; parametric interaction exde-dis ~Iie-:corragpar,ding val-
uq! for the one-dimensional amplIfication) and in equal to CIO! an[jular aporture of the
pi= 16 ~!equal to the diver
.,s beam. In the e3geriment the divergence of the pump v M~2110
gience of the supplementary wavo. The theoretical value-of -~kle-~iiipiUM 8J1glF_- CalCU-n
.IlLted for the conditions or tho experiment. is 10". Authorjg:~~ tba~li. V. ,G,. Dmitriyev,
with wbom the theoretical resenrch was cm-ried outj G. V. ex-
pieriment, and V. V. Yurlov for the EDP'and ADP ary&t8iS_.--Oiqz. itirli. has: figures
mad k formulase
621
SOM CON: 20/ SM PATF.: ',!3.Te63/ ORtO REP: 002/: OT11:'RIT t007/ ATD P?,ESS
CA,70 212 jw

L-2984~-66 EWT(m)/Ft,9PQjt1F----- JjP(c)-- #W/RH
ACC NR- AP6012687 SOURCE CODE: UR/0170/66,/010/004/0552/0556
AUTHOR: Yershov, A._I Gukhman, L. M. 017
1
ORG: Thei~mopbysica Institute Im. S. M._Kirov,, Minsk (Tek~ ggicheskiy
institut)
TITLE: Increasing the rate of host and mass transfer processes with
reaction of gas-liquid systemsq
SOURCE: Inzbenerno-fiziebeskiy zhurnal, v. 10t no* 4j 1966, 552-556
TOPIC TAGS: beat transfer, mass transfer,, chemical reaction,
rotational flow
A13STRACT: The article is a review of the work of other authors and
brings forward no new experimental data. It is mainly concerned with
published experimental date on the effect of a rotating flow on the beat
t:~ansfer rate, It is concluded that the use of a rotating or twisting
flow makes possible an increase in the beat transfer rate, The
effectiveness of the twisted flow and the bydra-ulic resistance depends
on the degree of twisting of the flow, Use of a.twisting flow also
increases the rate of the mass transfer prccess, In particular, In the
absorption of a difficultly soluble gas, the process is accelercted by

L ;29843-66
ACC NR, AP6012687
2-2-5 times. Use of a twisting flow makes it ponsible to obtain
considerable velocities of the gas pbase in contact equipment, over
the whole cross sections Orig. arto baa&, nonee
SUB CODE: 201 SUBM DATE: 26Nov65/ ORIG REPt 0151. OTH REP: 003
L- (:ad 2/p-

-At L
On osteoplastic pne=opatbye Problotub, 39 moAI103-10 161.
(KMA 14;1)
16 Tz Ramenskoy gorodskoy bollnitoy (glavnn vrada S.A* Syagayev)
i protivotuberkula=ogo dispamera (,glavnyy vmch AoP. NuraBhova)
(LUNGSi-DISWES) (HAND-DISEASM)
UFF. I I TP 74 f M, Ti r1i ll IP IF "I".1 P M ~ I I Wl~ I TM - 1,5 M. 1 IN I + ~-, -!- ~ f p1

YEMHOV A -J~
Course of tuberculosis in alcoholism@ Probl. tub. 38no. 5:11-16
16o. O-lip-,, 14:1)
(TUBBROWSIS) (ALCOHOLISM)
V

--- YERSHGV, A. I.
Clinical aspects of pjL-,onar3r tuberculosis In alcohollm Probl.
tub. 40 no.5:39-45 1,52. (MIRA 15:7)
1. Iz kafedry tuberkuleza (zav. - chlen-korrespondent ATII SSSR
prof. F. V. Shebanov) I MoRkovskogo ordena Leniiia meditsinskogo
instituta imeni 1. M. Sechenova.
(TUMCULOSIS) (ALCOHOLISM)

32533
S/096/62/000/001/'002/0(38
I'l- --)000 B194/E955
AMMORS Kozulin N.A., Doctor of Technical Sciencl~s, Professor,
Yershov, A. I., Engineer
f a solid phase on the flow aero-
TITLE: The influence o
dynamic S and resistance of cyclones
PERIODICAL: Teploenergetika, no.1, 1962, 18-20
TEXT: There is no generally accepted explanation for the
lower effective resistance of cyclones when handling dusty gas,
Accordingly, work was carried out on a cyclone 200 mm diameter
generally similar to cyclone U,4-15'of HW40rA3 design but with a
flat end, using sand &ad apatite dusts of different particle size
distribution but both passing a 250 micron sieve. Th,D dust conc~--,-
trations ranged up to 120 g/m3,, Speed and Ivessm..e
diagrams indicated that the flow is everywhere retarded by tl-iie
walls, Initially the dust is uniformly distributed; the grea-test,
retardation of solid particles occurs in the conical -1*,(,-k;tion wricre,
speeds are 2L, to 3 times the inlet speed, and there. j.,j conziderabl,k-
dissipation of mechanical energy. 11eve oven a slight reduction of
speed has considerable effect on the resistance, Plots of total
Card 1/3

The influence of a solid
32,533
S/0016/62/OUO/OjL / D~)210C-~b
E194/E955
pressure change show that the overall frictional resistance is much
less than the local values and that the greatest press-dre drop
occurs on transition from the outer zone of rotation to the inner.
It is in th-';_s region that the greatest difference i.s observed
between the losses of clean and dusty flows, whJah ljhaL.-
dustiness mainly affects flow aerodynamics and resistanc,~-, only af~,~1-
most of the particles have become concentrated near thil cyclone
Us. It was found that the overall rpsistance fallo with increas-
a.
w
ing dust concentration and with 120 g/m3 dust the resistance is
about half that with clean air, Fig,4 shows a graph of (.-.yelone
resistance as a function of dust concentration in g/m", The D!f
hand y-axis plots nominal gas speed and the right hanc.1 y_aXis :Lnle4-
speed. Points 1 correspond.to sand and 2 to apatite, The
resistance change depends negligibly on the siz~~- ancl ,t1jecific,
Card 215

32533
The influence of a solid ... S/096/62/000/001/'002/008
E194/B955
gravity of the particles, which shows that the energy dissipated by
the particles depends mainly on their concentration by weight in
the flow. There are 4 figures, no tables and 4 references: 3 Soviet
bloc and I non-Soviet-bloc.
ASSOCIATION: Leningradskiy tekhnologicheskiy institut
(Leningrad Technological Institute)
Card 3/3 FifS,
4

A.'
2. 'USSR (6oo)
4. Frozen Ground
7. :Diminishing the freezing and removal of the froren layer of' peat deposits
in bottom peat production area.s. Torf. prom4 29, no. 10, 1952.
9. Mc,nthly List of Russian Accessions, Library of Congress, 1 53 0 5
9 . Un las ified.

NALCHAN, Ashot Gadeonovich; FID0112YOX, A,A., kandidat takhtifahaskikh nauk,
r#tsanzent;,XIRSH0V.,AJ.o Inzhemer, retsentent; OLIZAROT, P.Y.,
inzhener, A.Y., Inzhaner, vidaktar Watelletva;
MODEV, B.O., tekbnIchenhy radektor, TIKHONOV, A.Ta., tekhniche-
akiy redaktor
[Machine tools] Hatallorethushchie stanki. Moakma. Gon. nauchno-
takha, izd-vo mashinostrott. lit-rr. 1956, 664 p. (nn 9: 11)
(Nachina tools)

YERSHDV, A.M.
Improvement in the FT-1K repeater. Avton., telonol gTiaz 2
no.4:36 Ap '58. OCMA- 12:12)
1. Starshiy e1ektromekWmik Mikunlakoy distanteil 3ignalizatsil
I evyazi Pechorskoy dorogi.
(Pulse techniques (Electronics))
: ~ _ T"alti: I

YERSHDV, A.N, (GorikovOzya oblast')
Theorems partainirg to the sum of the ex-ternal angles Lind to the
sum of the intornal ancles of a conTex polygon. Ykit. v shkole
no-5:64-65 S-0 '59. (WRA 13:2)
(Polygons) (Geometry, Plane--Stud7 arid teaching)

TZRSHOV's A. N.
Prospects for the development of publie eati-.ng plaosa. Gor.khozz.
Mosk. 35 no.9:32-34 S 161. (I'MA
1* Nuchallnik Glavnogo upravleniya obshchestvomogo pi-taniya
Ispolkoma. Mossoveta.
(Moscow-Restaurants, lunchrooms, etc*)

2189L.
3/19,3/61/000/005/00,7/006
-n w A004/A104
AUTHORS: Glebov, L. V., and Yershov, A. N.
TIME: The MCj (MSL) -500-11 and MSL-WO machines for the butt welding of
strip
PERIOD1CAL: Byulleten' tekhniko-ekonomicheskoy informatsli, no. 5, 1961, 22-26
TEXT: The now strip butt wolding machition have been developed and built in
1960 by the Leningrad "Elel-trik" Plant and are intended for operation ih flow
lines of rolling mills of metallurgical plants. Strip weldli*% on the W-L-500-11
ma2hine is effected automati%~ally by the continuous flash welding me%thod. Center-
ir% and clamping of the strip is carried out by the operator with the aid of
control buttons. To facilitate the setting of the strip in the machine jxeis the
latter are fitted with a setting ruler. The flashing of the strip ends during
the welding process is effected by an electromotor drive. UpsettJng of the strip
at the end of the welding process is taking place at great speed with the aid of
a g-neumatia-hydraulle device. The machine consists of a welded bcx-shaped casing
on which all machine units are mounted. The welding transformer Is placed within
the casing. The clamping device of radial type with an axis of rotation which is
Carl 1,1~

The MGA (MSL) -500-4 and r4SL-800 machines
2189b
3/193/61/dOO/005/a03/006
Aoo4/AI04
perpendicular to the strip axis ensures the lower and upper jaws being parallel
when clamping strip of different thialmess or in the onse of wear. The strip is
clamped with the aid of a pneumatic-hydraulic device n-nd unclampod by springs.
The strip is set by centering devices which make it possible to affect a horizoniRl
adjustment of the strip prior to welding. Moreover the machine Is 1"itted with a
mechanism for the lifting of the strip and Its free passing over the current-
carrying jaws and with a receiving table for the supply of strip being welded.
The strip dimensions which can be welded on the machine are given in the table
below.
Cnnawsu
iUHPHHB ~0.11,Mltifa
57)MeANUC Bp O(D-6,5-0.15; Bp OUC-4-4-4; Bp OUC-4-4-2.5 90-350 1,0-6
QH3,yxepoAHCTWX it terHPOPBHH61X.CTIRACA Y7A; Y12A; X05; -350 1
r It '1P* ' . . . . . . . 90 1.0-3
7)H3 Ua,10Yr.1CPO.1HC;MX 'CTO.ICII 90-550 1.01-8
Table:
width; 4) thickness; 5)
1. alloys; 2) strips; 3) copper bronzes
Card 2/5

21894
3119-316 11000,100 5/0-03/006
The MCA (f4SL) -500-4 and MSIL-800 machines ... A00111A !oil
GP O~C-11-21-2-5
6.5-0.15 (Br OF-6,5-0,15) F)p 04C-4-4-4 (Br MS-4-4-11) -
(Br OTsS-4-4-2,5) ; 6) of carbon and alloyed steel grades Y74 (W) ; Y124 (U12A);
X05 (Kh05); 65r-(650) and others, 7) of low-carbon steels.
The MSL-800 machine is intended for the automatic resistance welding by the conti-
nuous flashing method of carbon steel strip 1.5-5 mm thick and 200-1,000 mm wide.
A movable and a stationary clamping device are mounted an the tied devised for the
dependable clamping of the strip ends being welded. The stationary clamping
device is fixed directlj to the bed while the movable one is able to travel along
the bed on two rectangular guldes whose ends are sliding in stationary bearings.
The flashing and upsetting drive consists of a d-c electromotor whose revolutions
ca:n be steplessly regulated and a reducer whose output shaft carries cams. The
revolving cams are pressing on the support rollers mounted on -the movable clamp-
ing device imparting the latter the speed necessary during the flashing and up-
setting process. The strip ends are clamped by traverses, preliminary clamping
is effected with the aid of pneumatic cylinders. Since In tne operation proceas
the lower jaws are subjected to wear, spacial regulating wedges have been provided
for to preserve the equal height of the lower jaws of the movable and stationary
clamping devices. The welding transformer is placed in the be:1 and is connected
to the lower jaws with the aid of flexible bars assembled from copper foil. The
Card 3/5

218,94
,S/ 193/5 1/00P/G-C, 5M ?,"Vi 6
The MCO (MSL) -500-4 and MSL-800 machines ... A001VA104
machine has two centering devices to adjust the face ends of the strip bc-ing butt
welded in the horizontal plane. A wedge-shaped support mech&,iiam ensures the
clearance between the strip-ends being welded. The technical sipecification3 of
the MSL-500-4 and MSL-800 machines are given in the table below.
Table:
1) indices; 2) models; 3) rated power, kva; 4) duration of switchirg on,%;
.~~) primary voltage, v; 6) secondary voltage, v; 7) primary rated current,
amp; 8) secondary short-circuit current on the rated stage (distance between
terminals 25 mm) amp; 9) number oi' regulation stages, 10) output, welds/h;
11) maximum ups;tting force, tons; 12) maximum clamping force, tons; 13)
maximum distance between clamps, mm; 14) cooling water consiunption liter/h,
15) air consumption per weld, ~3; 16) compressed air pressure, kg/~,n2; !7)
overall dimensions, mm! a) length, b) width, c) height; 18) weight, tonz.
There are 2 figures and 2 tables.
Card 4/5
.1 IP U I l!"I" ii i I 1!1

The (MSL)-500-4 and DISL-800 machinez ...
S/193/61/000/005/003/006
Aoo4/Aio);
Table: 2JA 0 A t 11 H
Iloxa3amist MCJI-,5004 JNICJI-800
VHOUNHaimman moulnocn. gea . . . . . . . . .. sm 800
rlpOAOJIMKTeAbHOCTb imyAmqeHHH (11B), % 20 20
IICPBHqROe Hanpoixeitme. e . . . . . . . . . 3110' 380
B?opuquoe manpsmetime. a . . . . . . . 3,66-11.2 8-16
/[TepeXtIHMA HnMHHMJIbHLIA TOK. a . . . . * ' : 1320 WO
11 BTOPH9HMA TOK XOPOTKOM 3aMUKARYN ma mommHajimoR cTy-
nam (paccTestme me*jLy 3avAtimamm-25 stm), a . .
41
A 126500
to 150000
16
peryamiposamt . . . . . . . .
0 CTYUeHe
1 OHSBOAH 16HOC-rh. CqapolClq . . . . . . . . (R) 25
It an"manbuoe ymmHe ocaAKH. T . . . . . . . . 32 so
AISKCHMaJlbHOe ycHaHe 33)KaTHRi T . . . . . . . is 100
JJV ammmanbRoc paccrome me)KAy 3smmamm, xm . . . . 90 38
4)PSCXO.l O-%J13%AalOMCA BOAM. -1/ff . . . . . . . 1500 i5oo
/))PaCXO;t 803AYX3 f3 O;tHy ellapxy. A3 . . . . . . . 0,2 0.3
4/JIABACIIHe CACaTOrO 803AYXII. xr1cm, 5
j /raoapRwme pa3mepm. mic
AAXHa . . . . . . . . . . . 4010 4880
W"PHHA . . . . . . . ... . . . . 1917 20)
C, 3UCOT2 . . . . . . . . . . . . . 2395 3000
ISIBec, r . . . . . . . . . . I . . . . 7.8 28,5
Cftzd 5/5
1111; ik AV

ZABASHTA, V.N.; YERSHOV, A.P.; KIIARKHAROV, A.A.
Changes in the absorption spectrum relatBd to the c-hazges in
the dye and fiber bond. I2v. vys. ucheb. zav.; 'ekli. tekst.
prom. no.6398-10~ 164. OMA 18:3)
1. Leningradakly inaUtut tekstillnoy i legkoy proniyahlennostl
imeni Kirova.

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