DE68907955T2 - Steuervorrichtung eines Lastschalters. - Google Patents
Steuervorrichtung eines Lastschalters.Info
- Publication number
- DE68907955T2 DE68907955T2 DE89104014T DE68907955T DE68907955T2 DE 68907955 T2 DE68907955 T2 DE 68907955T2 DE 89104014 T DE89104014 T DE 89104014T DE 68907955 T DE68907955 T DE 68907955T DE 68907955 T2 DE68907955 T2 DE 68907955T2
- Authority
- DE
- Germany
- Prior art keywords
- control device
- circuit breaker
- spring
- unlocking
- locking spring
- 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
- H01H2003/3094—Power arrangements internal to the switch for operating the driving mechanism using spring motor allowing an opening - closing - opening [OCO] sequence
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8803028A FR2628566A1 (fr) | 1988-03-09 | 1988-03-09 | Dispositif de commande d'un disjoncteur |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68907955D1 DE68907955D1 (de) | 1993-09-09 |
DE68907955T2 true DE68907955T2 (de) | 1993-11-11 |
Family
ID=9364087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89104014T Expired - Fee Related DE68907955T2 (de) | 1988-03-09 | 1989-03-07 | Steuervorrichtung eines Lastschalters. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4952759A (de) |
EP (1) | EP0332145B1 (de) |
JP (1) | JPH01265418A (de) |
AT (1) | ATE92669T1 (de) |
CA (1) | CA1307308C (de) |
DE (1) | DE68907955T2 (de) |
ES (1) | ES2041858T3 (de) |
FR (1) | FR2628566A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013203557A1 (de) * | 2013-03-01 | 2014-09-04 | Siemens Aktiengesellschaft | Verfahren zur Erzeugung einer Relativbewegung sowie Vorrichtung zur Durchführung des Verfahrens |
WO2020211992A1 (de) * | 2019-04-17 | 2020-10-22 | Siemens Aktiengesellschaft | Auslösevorrichtung für eine elektrische schalteinrichtung |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2025453A6 (es) * | 1990-07-26 | 1992-03-16 | Pujol & Tarago | Dispositivo autorregulador hidraulico para cables de mando de embragues. |
CN102354635B (zh) * | 2011-08-31 | 2014-01-22 | 张明军 | 大功率液压操动机构 |
JP5418715B1 (ja) | 2013-07-30 | 2014-02-19 | 株式会社安川電機 | 開閉器 |
JP6417242B2 (ja) * | 2015-03-06 | 2018-10-31 | 株式会社日立製作所 | 開閉装置用駆動装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH566639A5 (de) * | 1973-11-19 | 1975-09-15 | Bbc Brown Boveri & Cie | |
US4387280A (en) * | 1978-05-29 | 1983-06-07 | General Electric Company | High speed hydraulically-actuated operating system for an electric circuit breaker |
GB2027160B (en) * | 1978-06-14 | 1983-03-23 | Secoh Giken Kk | Hydraulic piston-cylinder damper |
SE424483B (sv) * | 1980-11-27 | 1982-07-19 | Asea Ab | Dempdon for elektriska brytare |
DE3140800A1 (de) * | 1981-10-14 | 1983-04-21 | Alfred Teves Gmbh, 6000 Frankfurt | Elektrohydraulische schaltvorrichtung |
US4424952A (en) * | 1982-03-31 | 1984-01-10 | Waltec Inc. | Metering unit |
GB2191843B (en) * | 1986-06-12 | 1989-12-20 | Hollingsworth Uk Ltd | Vibration damper |
-
1988
- 1988-03-09 FR FR8803028A patent/FR2628566A1/fr not_active Withdrawn
-
1989
- 1989-03-07 DE DE89104014T patent/DE68907955T2/de not_active Expired - Fee Related
- 1989-03-07 JP JP1054827A patent/JPH01265418A/ja active Pending
- 1989-03-07 AT AT89104014T patent/ATE92669T1/de not_active IP Right Cessation
- 1989-03-07 ES ES198989104014T patent/ES2041858T3/es not_active Expired - Lifetime
- 1989-03-07 EP EP89104014A patent/EP0332145B1/de not_active Expired - Lifetime
- 1989-03-08 CA CA000593083A patent/CA1307308C/fr not_active Expired - Fee Related
- 1989-03-08 US US07/320,653 patent/US4952759A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013203557A1 (de) * | 2013-03-01 | 2014-09-04 | Siemens Aktiengesellschaft | Verfahren zur Erzeugung einer Relativbewegung sowie Vorrichtung zur Durchführung des Verfahrens |
WO2020211992A1 (de) * | 2019-04-17 | 2020-10-22 | Siemens Aktiengesellschaft | Auslösevorrichtung für eine elektrische schalteinrichtung |
Also Published As
Publication number | Publication date |
---|---|
FR2628566A1 (fr) | 1989-09-15 |
EP0332145A1 (de) | 1989-09-13 |
ES2041858T3 (es) | 1993-12-01 |
EP0332145B1 (de) | 1993-08-04 |
ATE92669T1 (de) | 1993-08-15 |
US4952759A (en) | 1990-08-28 |
CA1307308C (fr) | 1992-09-08 |
DE68907955D1 (de) | 1993-09-09 |
JPH01265418A (ja) | 1989-10-23 |
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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 |