DE3570010D1 - Snap closing mechanism for a miniature circuit breaker - Google Patents
Snap closing mechanism for a miniature circuit breakerInfo
- Publication number
- DE3570010D1 DE3570010D1 DE8585400357T DE3570010T DE3570010D1 DE 3570010 D1 DE3570010 D1 DE 3570010D1 DE 8585400357 T DE8585400357 T DE 8585400357T DE 3570010 T DE3570010 T DE 3570010T DE 3570010 D1 DE3570010 D1 DE 3570010D1
- Authority
- DE
- Germany
- Prior art keywords
- circuit breaker
- overrun
- handle
- closing mechanism
- point
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
Landscapes
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
- Scissors And Nippers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
1. Mechanism for rapid manual closing of a current breaking device, notably a switch or circuit breaker, having a handle (10) connected by a kinematic chain to a contact arm (32), characterized in that elastic part (56) forming an abutment which can be overrun, is located at a predetermined point on the trajectory of movement of one (54) of the elements of the switchgear closing mechanism in such a way as to impede said movement and to constitue a hangup point (alpha2 ) requiring an increased force on the handle to overrun said point 'alpha2 ) corresponding to a position of the contact arm (32) close to the position where the contacts (38, 40) come into contact, said part (56) being inactive after said overrun, to bring about rapid closing by the action of said increased force and when the handle (10) is moved in the switchgear opening direction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8403417A FR2560713B1 (en) | 1984-03-02 | 1984-03-02 | MECHANISM FOR QUICK CLOSING OF A MINIATURE CIRCUIT BREAKER |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3570010D1 true DE3570010D1 (en) | 1989-06-08 |
Family
ID=9301725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585400357T Expired DE3570010D1 (en) | 1984-03-02 | 1985-02-26 | Snap closing mechanism for a miniature circuit breaker |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0156692B1 (en) |
JP (1) | JPS617532A (en) |
AT (1) | ATE42865T1 (en) |
AU (1) | AU577833B2 (en) |
CA (1) | CA1253552A (en) |
DE (1) | DE3570010D1 (en) |
ES (1) | ES8606731A1 (en) |
FR (1) | FR2560713B1 (en) |
ZA (1) | ZA851522B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4739291A (en) * | 1986-12-08 | 1988-04-19 | Lee Wen Fong | Magnetic vacuum circuit breaker |
DE4339425B4 (en) * | 1993-11-18 | 2005-11-10 | Heinrich Kopp Ag | Switch lock for a residual current circuit breaker |
JP4186407B2 (en) * | 2000-10-10 | 2008-11-26 | 富士電機機器制御株式会社 | Handle operating mechanism of circuit breaker |
FR2827076B1 (en) * | 2001-07-06 | 2004-03-12 | Schneider Electric Ind Sa | CIRCUIT BREAKER AND ITS CONTROL MECHANISM |
CN107359087A (en) * | 2017-06-08 | 2017-11-17 | 李文杰 | A kind of high-breaking miniature breaker |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1388664A (en) * | 1963-06-27 | 1965-02-12 | Comp Generale Electricite | Independent closing device for electrical devices |
GB1087135A (en) * | 1963-07-24 | 1967-10-11 | Plessey Uk Ltd | Improvements in or relating to electric snap-action switch devices |
DE2534827C3 (en) * | 1975-08-05 | 1978-04-20 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Double-armed rocker arm especially for a switch lock |
FR2344950A1 (en) * | 1976-03-15 | 1977-10-14 | Merlin Gerin | CIRCUIT BREAKER CONTROL MECHANISM |
-
1984
- 1984-03-02 FR FR8403417A patent/FR2560713B1/en not_active Expired
-
1985
- 1985-02-26 DE DE8585400357T patent/DE3570010D1/en not_active Expired
- 1985-02-26 AT AT85400357T patent/ATE42865T1/en not_active IP Right Cessation
- 1985-02-26 EP EP85400357A patent/EP0156692B1/en not_active Expired
- 1985-02-26 ES ES540721A patent/ES8606731A1/en not_active Expired
- 1985-02-27 CA CA000475312A patent/CA1253552A/en not_active Expired
- 1985-02-28 ZA ZA851522A patent/ZA851522B/en unknown
- 1985-03-01 AU AU39432/85A patent/AU577833B2/en not_active Ceased
- 1985-03-01 JP JP60038986A patent/JPS617532A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS617532A (en) | 1986-01-14 |
AU577833B2 (en) | 1988-10-06 |
ES8606731A1 (en) | 1986-04-16 |
EP0156692A1 (en) | 1985-10-02 |
FR2560713A1 (en) | 1985-09-06 |
AU3943285A (en) | 1985-09-05 |
ZA851522B (en) | 1985-10-30 |
FR2560713B1 (en) | 1988-04-29 |
ATE42865T1 (en) | 1989-05-15 |
ES540721A0 (en) | 1986-04-16 |
EP0156692B1 (en) | 1989-05-03 |
CA1253552A (en) | 1989-05-02 |
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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 |