EA201300634A1 - POWERFUL DC BREAKER SWITCH - Google Patents

POWERFUL DC BREAKER SWITCH

Info

Publication number
EA201300634A1
EA201300634A1 EA201300634A EA201300634A EA201300634A1 EA 201300634 A1 EA201300634 A1 EA 201300634A1 EA 201300634 A EA201300634 A EA 201300634A EA 201300634 A EA201300634 A EA 201300634A EA 201300634 A1 EA201300634 A1 EA 201300634A1
Authority
EA
Eurasian Patent Office
Prior art keywords
drive means
possibility
electrical contacts
opening
open state
Prior art date
Application number
EA201300634A
Other languages
Russian (ru)
Other versions
EA025418B1 (en
Inventor
Сергей Алексеевич БУЛГАКОВ
Виктор Витальевич Веснин
Наталья Сергеевна Кузнецова
Владимир Георгиевич КУЧИНСКИЙ
Владимир Федорович СОЙКИН
Андрей Иванович Фильчков
Андрей Михайлович ЧИЖОВ
Валерий Михайлович ЧАЙКА
Original Assignee
Открытое Акционерное Общество "Нпо "Русский Электропривод"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Открытое Акционерное Общество "Нпо "Русский Электропривод" filed Critical Открытое Акционерное Общество "Нпо "Русский Электропривод"
Priority to EA201300634A priority Critical patent/EA025418B1/en
Publication of EA201300634A1 publication Critical patent/EA201300634A1/en
Publication of EA025418B1 publication Critical patent/EA025418B1/en

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Изобретение относится к электрическому выключателю, содержащему замыкаемые/размыкаемые электрические контакты, по меньшей мере один из которых выполнен подвижным; приводные средства, соединенные с подвижным контактом и выполненные с обеспечением возможности замыкания/размыкания электрических контактов; фиксатор, выполненный с возможностью фиксации приводных средств в положении, обеспечивающем разомкнутое состояние электрических контактов; и средства разблокирования, выполненные с возможностью перевода фиксатора в положение, обеспечивающее свободное перемещение приводных средств. Для обеспечения возможности быстрого размыкания контактов непосредственно после их замыкания выключатель в соответствии с настоящим изобретением дополнительно содержит второй фиксатор, выполненный с возможностью фиксации приводных средств в положении, обеспечивающем разомкнутое состояние электрических контактов, в том случае, когда основной фиксатор находится в положении, обеспечивающем свободное перемещение приводных средств.The invention relates to an electrical switch containing locking / opening electrical contacts, at least one of which is made movable; drive means connected to the movable contact and made with the possibility of closing / opening the electrical contacts; the latch, made with the possibility of fixing the drive means in a position that provides the open state of the electrical contacts; and means of unlocking, made with the possibility of moving the lock to a position that allows the free movement of the drive means. To enable quick opening of the contacts immediately after they are closed, the switch in accordance with the present invention further comprises a second clamp made with the possibility of locking the drive means in the position providing the open state of the electrical contacts in the case when the main lock is in the position allowing free movement drive means.

EA201300634A 2013-06-06 2013-06-06 A high-speed dc switch EA025418B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201300634A EA025418B1 (en) 2013-06-06 2013-06-06 A high-speed dc switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201300634A EA025418B1 (en) 2013-06-06 2013-06-06 A high-speed dc switch

Publications (2)

Publication Number Publication Date
EA201300634A1 true EA201300634A1 (en) 2014-12-30
EA025418B1 EA025418B1 (en) 2016-12-30

Family

ID=52248253

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300634A EA025418B1 (en) 2013-06-06 2013-06-06 A high-speed dc switch

Country Status (1)

Country Link
EA (1) EA025418B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2060832T3 (en) * 1989-03-03 1994-12-01 Gec Alsthom T & D Ag SPRING OPERATION FOR A POWER SWITCH.
RU2137240C1 (en) * 1998-06-25 1999-09-10 Высоковольтный научно-исследовательский центр Всероссийского электротехнического института им.В.И.Ленина High-voltage vacuum switch
US7005594B2 (en) * 2004-04-16 2006-02-28 Ls Industrial Systems Co., Ltd. Movable contactor assembly of circuit breaker
ITBG20090021U1 (en) * 2009-07-28 2011-01-29 Abb Spa ELECTRIC SWITCHING DEVICE FOR LOW VOLTAGE CIRCUITS.
UA56027U (en) * 2010-05-11 2010-12-27 Виктор Михайлович Бугайчук High-vacuum switch

Also Published As

Publication number Publication date
EA025418B1 (en) 2016-12-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KG TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ RU