DE69113302T2 - Actuator for switches. - Google Patents
Actuator for switches.Info
- Publication number
- DE69113302T2 DE69113302T2 DE1991613302 DE69113302T DE69113302T2 DE 69113302 T2 DE69113302 T2 DE 69113302T2 DE 1991613302 DE1991613302 DE 1991613302 DE 69113302 T DE69113302 T DE 69113302T DE 69113302 T2 DE69113302 T2 DE 69113302T2
- Authority
- DE
- Germany
- Prior art keywords
- actuator
- switches
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3005—Charging means
- H01H3/3026—Charging means in which the closing spring charges the opening spring or vice versa
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9001116A SE465902B (en) | 1990-03-28 | 1990-03-28 | MANOEVERDON FOR POWER SWITCHES |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69113302D1 DE69113302D1 (en) | 1995-11-02 |
DE69113302T2 true DE69113302T2 (en) | 1996-05-15 |
Family
ID=20379013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991613302 Expired - Fee Related DE69113302T2 (en) | 1990-03-28 | 1991-03-23 | Actuator for switches. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0449148B1 (en) |
DE (1) | DE69113302T2 (en) |
SE (1) | SE465902B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016016011A1 (en) * | 2014-07-31 | 2016-02-04 | Siemens Aktiengesellschaft | Spring-loaded drive and method for monitoring a spring-loaded drive |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10061164C1 (en) * | 2000-11-30 | 2002-08-22 | Siemens Ag | switch drive |
DE102011089369A1 (en) | 2011-12-21 | 2013-06-27 | Siemens Aktiengesellschaft | Switch drive for opening and closing switching contact of high voltage power switch, has tensioning motor coupled with displacement element and displacing displacement element from one end position into another end position |
CN107170592B (en) * | 2017-06-27 | 2023-12-12 | 广东恒励电气有限公司 | Manual high-pressure brake pressing device |
CN110729141B (en) * | 2019-10-25 | 2022-07-01 | 湖北鄂电萃宇电器有限公司 | High-voltage cabinet circuit breaker opening and closing operating rod device and installation method thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE415906A (en) * | 1936-06-06 | 1936-07-31 | Acec | Device for remote control of circuit breakers using low consumption relays |
US4343030A (en) * | 1978-09-06 | 1982-08-03 | Mcgraw-Edison Company | Load break switch |
JP2529264B2 (en) * | 1987-06-04 | 1996-08-28 | 三菱電機株式会社 | Operation mechanism by torsion bar |
ATE80494T1 (en) * | 1987-12-14 | 1992-09-15 | Sprecher Energie Ag | SPRING-LOAD MECHANISM FOR A HIGH-VOLTAGE SWITCH. |
-
1990
- 1990-03-28 SE SE9001116A patent/SE465902B/en not_active IP Right Cessation
-
1991
- 1991-03-23 EP EP19910104584 patent/EP0449148B1/en not_active Expired - Lifetime
- 1991-03-23 DE DE1991613302 patent/DE69113302T2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016016011A1 (en) * | 2014-07-31 | 2016-02-04 | Siemens Aktiengesellschaft | Spring-loaded drive and method for monitoring a spring-loaded drive |
Also Published As
Publication number | Publication date |
---|---|
EP0449148A3 (en) | 1992-09-02 |
SE9001116D0 (en) | 1990-03-28 |
SE465902B (en) | 1991-11-11 |
EP0449148A2 (en) | 1991-10-02 |
DE69113302D1 (en) | 1995-11-02 |
SE9001116L (en) | 1991-09-29 |
EP0449148B1 (en) | 1995-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |