Learn more

SP PK T B VYSOKOVOLTNOJ APPARA

Overview
  • Total Patents
    57
About

SP PK T B VYSOKOVOLTNOJ APPARA has a total of 57 patent applications. Its first patent ever was published in 1977. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets electrical machinery and energy are SANKO ENGINEERING KK, SA DE PARTICIPATIONS APPAREILLAGE GARDY and AISEI KK.

Patent filings in countries

World map showing SP PK T B VYSOKOVOLTNOJ APPARAs patent filings in countries

Patent filings per year

Chart showing SP PK T B VYSOKOVOLTNOJ APPARAs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Electric switches

Top inventors

# Name Total Patents
#1 Razgulyaev Vyacheslav N 20
#2 Yakunin Eduard N 12
#3 Klepikov Yurij L 10
#4 Trifonov Yurij I 9
#5 Miroshnikov Ivan P 7
#6 Loskutov Mikhail P 5
#7 Poltev Aleksandr I 4
#8 Fedorov Viktor N 4
#9 Zhbanov Nikolaj M 4
#10 Evtushenko Vladimir A 4

Latest patents

Publication Filing date Title
RU1775741C Rocking disconnector
SU1749936A1 High-voltage circuit breaker
RU1774086C Connecting shafts with axes arranged in intersecting planes
SU1723382A1 Coupling of shafts with intersecting axes
SU1756964A1 High-voltage commutation apparatus
SU1735913A1 Supporting insulator structure
SU1753503A1 Drive of high-voltage switch
SU1704182A1 Gas-filled switching device
SU1716575A1 Cartridge of high-voltage fuse
SU1697132A1 High-voltage commutation apparatus
SU1653019A1 High voltage switch
SU1640752A1 Isolator
SU1520606A1 Oil-column switch
SU1693650A1 Method of mounting high-voltage isolator
SU1534538A1 Grounding electrode
SU1513535A1 Grounding device
SU1495867A1 Disconnector
SU1495868A1 High-voltage vacuum disconnector
SU1455368A1 Phase-reversing disconnector
SU1472961A1 High-current electric contact