Patenton — panteon of patents

(19)

RU

(11)

2 026 496

(13)

C1

(51)

IPC

(21) (22)

Application

5046755/07, 1992-06-09

(22)

Actual filing date

1992-06-09

(45)

Published

1995-01-09

(72)

Inventor

Davydov Viktor ViktorovichListvinskij Vilen MaerovichPushkarev Viktor AleksandrovichSorokin Aleksandr Aleksandrovich

(73)

Holder

Davydov Viktor ViktorovichListvinskij Vilen MaerovichPushkarev Viktor AleksandrovichSorokin Aleksandr Aleksandrovich

METHOD OF SPARK-PROOF POWER SUPPLY Russian patent published in 1995 - IPC

Abstract RU 2026496 C1

FIELD: electrical engineering. SUBSTANCE: as soon as accident occurs, a. c. power in input circuit is limited since moment of inadmissible rise of a. c. current and frequency. in The process, input circuit resistance is raised to value at which entire energy is released across this resistance thereby stopping its supply to spark-proof output circuit. EFFECT: improved reliability of spark-proof power supply. 1 dwg

Similar patents RU2026496C1

Title Year Author Number
SPARK-PROOF METHOD 1992
  • Davydov Viktor Viktorovich
  • Listvinskij Vilen Maerovich
  • Sorokin Aleksandr Aleksandrovich
 RU2029876C1
SPARK PROTECTIVE BARRIER 0
  • Davydov Viktor Viktorovich
  • Listvinskij Vilen Maerovich
  • Podpalko Leonid Fedorovich
  • Sorokin Aleksandr Aleksandrovich
 SU1836570A3
0
  • Listvinskij Vilen Maerovich
  • Davydov Viktor Viktorovich
  • Rajngold Aleksandr Davydovich
  • Kufman Aleksandr Zaimanovich
  • Sorokin Aleksandr Aleksandrovich
 SU1670155A1
SIGNAL INTERFACE WITH EXPLOSION PROTECTION OF SPARK-SAFE ELECTRIC CIRCUIT TYPE 2000
  • Vinogradskij V.V.
  • Luk'Janov V.A.
  • Sitnikov V.P.
  • Chudaev A.M.
 RU2195023C2
SPARK-SAFE POWER SUPPLY 0
  • Sorokin Aleksandr Aleksandrovich
  • Davydov Viktor Viktorovich
  • Kozelkov Leonid Vasilevich
  • Trembitskij Andrej Leonidovich
  • Lysenko Yurij Dmitrievich
  • Pugachev Emelyan Vasilevich
 SU1742497A1
INTRINSICALLY SAFE SELF-CONTAINED POWER SUPPLY 2016
  • Karpov Aleksej Gennadievich
  • Sidletskij Sergej Nikolaevich
  • Beker Aleksandr Valerevich
 RU2652729C2
VOLTAGE CONVERTER WITH PROPORTIONAL-CURRENT CONTROL 0
  • Sorokin Aleksandr Aleksandrovich
  • Taskaev Mikhail Illarionovich
  • Davydov Viktor Viktorovich
  • Listvinskij Vilen Mejerovich
  • Yastrebov Sergej Sergeevich
  • Pugachev Emelyan Vasilevich
  • Kozelkov Leonid Vasilevich
 SU1319188A1
0
  • Erygin Aleksandr Timofeevich
  • Davydov Viktor Viktorovich
  • Yakovlev Viktor Petrovich
 SU546729A1
SPARK-PREVENTING BRIDGE 0
  • Davydov Viktor Viktorovich
  • Erygin Aleksandr Timofeevich
  • Podpalko Leonid Fedorovich
  • Chernov Vladimir Aleksandrovich
 SU729367A1
SPARK-PROOF A.C. POWER SUPPLY SOURCE 0
  • Senko Viktor Fedorovich
  • Kuznetsov Boris Aleksandrovich
  • Machugovskij Nikolaj Borisovich
  • Davydov Viktor Viktorovich
  • Fajngold Aleksandr Davydovich
 SU1504355A1

RU 2 026 496 C1

Authors

Davydov Viktor Viktorovich

Listvinskij Vilen Maerovich

Pushkarev Viktor Aleksandrovich

Sorokin Aleksandr Aleksandrovich

Dates

1995-01-09—Published

1992-06-09—Filed

read Similar patents