JPS56122245U - - Google Patents
Info
- Publication number
- JPS56122245U JPS56122245U JP1980019865U JP1986580U JPS56122245U JP S56122245 U JPS56122245 U JP S56122245U JP 1980019865 U JP1980019865 U JP 1980019865U JP 1986580 U JP1986580 U JP 1986580U JP S56122245 U JPS56122245 U JP S56122245U
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01H71/503—Means for increasing the opening stroke of the contacts
-
- 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
-
- 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
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
- H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
Landscapes
- Breakers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980019865U JPS56122245U (ja) | 1980-02-19 | 1980-02-19 | |
DE3105524A DE3105524C2 (de) | 1980-02-19 | 1981-02-16 | Leistungsschalter |
US06/235,369 US4321440A (en) | 1980-02-19 | 1981-02-19 | Circuit breaker with extended contact separation after trip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980019865U JPS56122245U (ja) | 1980-02-19 | 1980-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56122245U true JPS56122245U (ja) | 1981-09-17 |
Family
ID=12011110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980019865U Pending JPS56122245U (ja) | 1980-02-19 | 1980-02-19 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4321440A (ja) |
JP (1) | JPS56122245U (ja) |
DE (1) | DE3105524C2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4642430A (en) * | 1985-07-18 | 1987-02-10 | Westinghouse Electric Corp. | Molded case circuit breaker with an improved contoured cradle |
DE4404073A1 (de) * | 1994-02-09 | 1995-08-10 | Kloeckner Moeller Gmbh | Niederspannungs-Leistungsschalter mit Relativ-Hilfsschalter |
KR101255475B1 (ko) | 2011-11-10 | 2013-04-16 | 엘에스산전 주식회사 | 배선용 차단기 |
US10199196B2 (en) * | 2015-04-28 | 2019-02-05 | Seari Electric Technology Co., Ltd. | Two-level latch mechanism for operation mechanism of circuit breaker |
CN107924794B (zh) * | 2015-06-25 | 2019-05-31 | 嘉灵科技有限公司 | 具有限流和高速故障能力的断路器 |
US11798767B1 (en) * | 2022-05-13 | 2023-10-24 | Lumi Legend Electrical Co. Ltd | Electrical overload protection device and method of use |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459629A (en) * | 1945-08-10 | 1949-01-18 | Westinghouse Electric Corp | Circuit breaker |
US3134880A (en) * | 1962-07-20 | 1964-05-26 | Gen Electric | Locking set-screw adjustable contact assembly |
FR94707E (fr) * | 1963-06-27 | 1969-10-24 | Comp Generale Electricite | Dispositif a fermeture indépendante pour appareils électriques. |
US3849751A (en) * | 1973-02-06 | 1974-11-19 | Cutler Hammer Inc | Electric circuit breakers |
GB1523407A (en) * | 1977-07-20 | 1978-08-31 | Dorman Smith Switchgear Ltd | Electric circuit breakers |
JPS5942935B2 (ja) * | 1978-07-05 | 1984-10-18 | 富士電機株式会社 | 回路しゃ断器 |
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1980
- 1980-02-19 JP JP1980019865U patent/JPS56122245U/ja active Pending
-
1981
- 1981-02-16 DE DE3105524A patent/DE3105524C2/de not_active Expired
- 1981-02-19 US US06/235,369 patent/US4321440A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4321440A (en) | 1982-03-23 |
DE3105524A1 (de) | 1982-03-25 |
DE3105524C2 (de) | 1983-07-28 |