SCIENTIFIC ABSTRACT ROGINSKIY, V.N. - ROGINSKIY, V.YU.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001445110016-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: August 1, 2000
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

In 1955 in Leningrad at one of the automatic telephone exchanges
there was tested, under actual operating conditions, a thyratron regis-
ter which is considered one of the most complicated components of an
electronic exchange.
The article does not draw any conclusions as to the practical feasi-
bility of this component for an electronic automatic telephone exchange.
(U)

ROGINSKIY# V.N~ "adidat tekhnichaskikh nauk.
I
lr--,--;,-Irllfl-~'.~"t~;,Iiw~t-If
Noncontact automatic telephone systems. Vest.eviazi 17 no.2:30--32
F '57. (VJ-.RA 10:3)
(Telephone. Automatic)

AUTHOR ROGINSKIr V.N. PA - 2461
TITS! No_W__Ty____o_"sl0phone Rtlay-Substations.
pas
'
l'*fon W_a podstantmiya novogo tipa. Russian.
(R.y*147naya~ tyo
PERIODICAL Vestaik Akadoaii Rauk.1957 Vol 27, Nr 1, PP 52-54
Received-. V/1957 'Reviewed: V/1957
ABSTRACT The construction of telephone systems is-to & great extent
& question of expense because the cable oonnecticas are very
expensive, t o-build. One of the main tasks of the sp*oi&l
laboratory of.the Academy of Science of tho-USSR in the
development of-scientific methods for the optimum. cou-.
struction of telophonweystems and of the coorosponding
schemes. Studies on the development of group - systems were
Kharchov, for the
carried out uad*r.the sup*rvisioz--of A.D,
.
purpose of achieving4 mialnum of material expenditure* The
main-cheracUristic of a4yeten is-its number of selectors.
Therefore the problem is to build a central exohang* with a
Mininum-of **lector* (Examples and two schemes are inserted
-h*r*). Th*,&a&lysj,# of,various systems revealed that the most
suitable'methe& is conatitut*d-by the technique of by-p&ss
selection, which is represented by the fixing of the selected
uumb*r in & register, whereupon the require& subscriber is
tis~ce& bp & special apparatus and finally one of the free
CARD 1/ 3

Now Types of Toltphone Rolagy-Substations. PA 2461
(Ryeloysays-tyelefousaya podgtantsiya novogo tip&)
selectors receives an order to establish the connection.
V.G. Lazary*v developed a special method for the installation
of small-stationa-with.a.mislaum of,relays and material ex-
penditure. According to calculationsl carriod-outat the Moscow
Institute for.tole-co-unications,.the installation of such
sub - stations seems to be most ad-vantageous, if the distance
from the,sub - station to the principal exchange does not ex-
ceed,l km. The introduction of,those stations would permit
a 40 % saving of cables.
During 1956 the industry received orders to begin the
construction of such.stations. In the meantime, however, the
development of-a now system 01f connection (with coordinate
selectors) of the crossbar type was iAtroduc*d which consists
of a multiple-r*lay apparatus and establishes connections with
the assistance of two magnate arranged in,& coordinate - like
position. Thereby, 100 relays can be replaced by one selector
with 20 magnets.(10 for-every coordinate). There exchange of
relays by such systems of connections in re lay sub-stations
permits the further reduction of costs of equipment. The plant
CAU 2/3

AUTHOR PA - 3o24
ROGINSKIY,V.1i
.
,
TITLE _
-
.
E4-uiv-,a-le-n-C-ii-ansformatiotis of Relay Circuits of Class P.
(Raynosilln.rfe prebrazovan'Lya reloynykh skhem klassa P - Russian)
PERIODICAL Doklady Akademii Nauk SSM, 1957, Vol 113, Nr 2, pp _326-331.0-5-S.R.)
Received 6/1957 Reviewed 7/1957
ABSTRACT The present paper discusses the principles of the transformations of
the relay schemes of the classP, which lead over to sschemes of equi-
librium. The application of these transformations extend the domain
of the synthesizable schemes,makes possible the composition ofadXted
systems and speci3lly the simplification of the schemes consisting of
several relays. The latter case is thus computed that each contact if
possible has an effect on as many relays possible. As distinguished
from the contacts with the-two extreme values 0 and 1 of conductivity
the elements G(coilings, resistances) have a finitely large conducti-
vity, that is to say 0< G