CN102568944A - Small-sized circuit breaker - Google Patents
Small-sized circuit breaker Download PDFInfo
- Publication number
- CN102568944A CN102568944A CN2012100305369A CN201210030536A CN102568944A CN 102568944 A CN102568944 A CN 102568944A CN 2012100305369 A CN2012100305369 A CN 2012100305369A CN 201210030536 A CN201210030536 A CN 201210030536A CN 102568944 A CN102568944 A CN 102568944A
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- moving contact
- gold
- miniature circuit
- housing
- 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.)
- Pending
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100305369A CN102568944A (en) | 2012-02-10 | 2012-02-10 | Small-sized circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100305369A CN102568944A (en) | 2012-02-10 | 2012-02-10 | Small-sized circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102568944A true CN102568944A (en) | 2012-07-11 |
Family
ID=46414092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012100305369A Pending CN102568944A (en) | 2012-02-10 | 2012-02-10 | Small-sized circuit breaker |
Country Status (1)
Country | Link |
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CN (1) | CN102568944A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485267A (en) * | 2014-12-19 | 2015-04-01 | 常熟开关制造有限公司(原常熟开关厂) | Contact arc extinguishing device for low voltage circuit breaker |
CN109727831A (en) * | 2017-10-31 | 2019-05-07 | 浙江正泰电器股份有限公司 | Breaker |
CN110233084A (en) * | 2019-06-28 | 2019-09-13 | 武汉长海电气科技开发有限公司 | D.C. contactor is pressed in one kind |
CN110277286A (en) * | 2018-03-13 | 2019-09-24 | 浙江思创电力科技股份有限公司 | A kind of breaker mechanism |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01311529A (en) * | 1988-06-08 | 1989-12-15 | Mitsubishi Electric Corp | Opening/closing mechanism for circuit breaker |
CN1056185A (en) * | 1990-04-07 | 1991-11-13 | 费尔腾和古伊勒奥梅能源股份公司 | Fault current protective switch in modular design |
JPH04315728A (en) * | 1991-03-28 | 1992-11-06 | Mitsubishi Electric Corp | Circuit breaker |
JP2000208020A (en) * | 1998-11-10 | 2000-07-28 | Mitsubishi Electric Corp | Circuit breaker |
US6310528B1 (en) * | 1999-05-25 | 2001-10-30 | Fuji Electric Co., Ltd. | Overcurrent-tripping device for circuit breaker |
CN101231926A (en) * | 2008-02-21 | 2008-07-30 | 江苏西蒙智控设备有限公司 | Actuating mechanism of small size circuit breaker |
CN201167033Y (en) * | 2008-03-26 | 2008-12-17 | 华通机电集团有限公司 | Movable contact system for a circuit breaker |
CN202443925U (en) * | 2012-02-10 | 2012-09-19 | 上海巢安电气有限公司 | Small circuit breaker |
-
2012
- 2012-02-10 CN CN2012100305369A patent/CN102568944A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01311529A (en) * | 1988-06-08 | 1989-12-15 | Mitsubishi Electric Corp | Opening/closing mechanism for circuit breaker |
CN1056185A (en) * | 1990-04-07 | 1991-11-13 | 费尔腾和古伊勒奥梅能源股份公司 | Fault current protective switch in modular design |
JPH04315728A (en) * | 1991-03-28 | 1992-11-06 | Mitsubishi Electric Corp | Circuit breaker |
JP2000208020A (en) * | 1998-11-10 | 2000-07-28 | Mitsubishi Electric Corp | Circuit breaker |
US6310528B1 (en) * | 1999-05-25 | 2001-10-30 | Fuji Electric Co., Ltd. | Overcurrent-tripping device for circuit breaker |
CN101231926A (en) * | 2008-02-21 | 2008-07-30 | 江苏西蒙智控设备有限公司 | Actuating mechanism of small size circuit breaker |
CN201167033Y (en) * | 2008-03-26 | 2008-12-17 | 华通机电集团有限公司 | Movable contact system for a circuit breaker |
CN202443925U (en) * | 2012-02-10 | 2012-09-19 | 上海巢安电气有限公司 | Small circuit breaker |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485267A (en) * | 2014-12-19 | 2015-04-01 | 常熟开关制造有限公司(原常熟开关厂) | Contact arc extinguishing device for low voltage circuit breaker |
CN109727831A (en) * | 2017-10-31 | 2019-05-07 | 浙江正泰电器股份有限公司 | Breaker |
CN109727831B (en) * | 2017-10-31 | 2024-06-04 | 浙江正泰电器股份有限公司 | Circuit breaker |
CN110277286A (en) * | 2018-03-13 | 2019-09-24 | 浙江思创电力科技股份有限公司 | A kind of breaker mechanism |
CN110233084A (en) * | 2019-06-28 | 2019-09-13 | 武汉长海电气科技开发有限公司 | D.C. contactor is pressed in one kind |
CN110233084B (en) * | 2019-06-28 | 2024-04-30 | 武汉长海电气科技开发有限公司 | Medium-voltage direct-current contactor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120711 Assignee: GACIA ELECTRICAL APPLIANCE CO., LTD. Assignor: Shanghai Chaoan Electrical Co., Ltd. Contract record no.: 2013330000127 Denomination of invention: Small circuit breaker with protection of electric leakage, overload and short circuit License type: Exclusive License Record date: 20130508 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Jinrong Inventor after: Yu Zhengyang Inventor after: Gao Hanlin Inventor after: Wu Shiqing Inventor before: Yu Jinrong Inventor before: Yu Zhengyang Inventor before: Gao Hanlin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU JINRONG YU ZHENGYANG GAO HANLIN TO: YU JINRONG YU ZHENGYANG GAO HANLIN WU SHIQING |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: GACIA ELECTRICAL APPLIANCE CO., LTD. Assignor: Shanghai Chaoan Electrical Co., Ltd. Contract record no.: 2013330000127 Date of cancellation: 20140624 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |