EA201300634A1 - POWERFUL DC BREAKER SWITCH - Google Patents
POWERFUL DC BREAKER SWITCHInfo
- 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
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.
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)
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 |
-
2013
- 2013-06-06 EA EA201300634A patent/EA025418B1/en not_active IP Right Cessation
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 |