CN203466621U - Dual-power mutual-throw self-reset automatic-switching device - Google Patents
Dual-power mutual-throw self-reset automatic-switching device Download PDFInfo
- Publication number
- CN203466621U CN203466621U CN201320522230.5U CN201320522230U CN203466621U CN 203466621 U CN203466621 U CN 203466621U CN 201320522230 U CN201320522230 U CN 201320522230U CN 203466621 U CN203466621 U CN 203466621U
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- China
- Prior art keywords
- moving contact
- connecting rod
- circuit breaker
- power
- throw
- 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 - Lifetime
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320522230.5U CN203466621U (en) | 2013-08-26 | 2013-08-26 | Dual-power mutual-throw self-reset automatic-switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320522230.5U CN203466621U (en) | 2013-08-26 | 2013-08-26 | Dual-power mutual-throw self-reset automatic-switching device |
Publications (1)
Publication Number | Publication Date |
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CN203466621U true CN203466621U (en) | 2014-03-05 |
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Family Applications (1)
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CN201320522230.5U Expired - Lifetime CN203466621U (en) | 2013-08-26 | 2013-08-26 | Dual-power mutual-throw self-reset automatic-switching device |
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CN (1) | CN203466621U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104426234A (en) * | 2013-08-26 | 2015-03-18 | 国家电网公司 | Dual-power source mutual-throw self-reset automatic-switching device |
CN108461321A (en) * | 2018-03-27 | 2018-08-28 | 国网山东省电力公司郓城县供电公司 | A kind of dual power supply switching protection |
-
2013
- 2013-08-26 CN CN201320522230.5U patent/CN203466621U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104426234A (en) * | 2013-08-26 | 2015-03-18 | 国家电网公司 | Dual-power source mutual-throw self-reset automatic-switching device |
CN108461321A (en) * | 2018-03-27 | 2018-08-28 | 国网山东省电力公司郓城县供电公司 | A kind of dual power supply switching protection |
CN108461321B (en) * | 2018-03-27 | 2020-10-02 | 国网山东省电力公司郓城县供电公司 | Dual-power switching protection device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: SHOUYANG BINCHUANG ELECTRICAL MACHINERY TECHNOLOGY CO., LTD. Effective date: 20140214 Owner name: SHOUYANG BINCHUANG ELECTRICAL MACHINERY TECHNOLOGY Effective date: 20140214 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 045400 JINZHONG, SHAANXI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140214 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: SHOUYANG COUNTY BINCHUANG ELECTRICAL MACHINERY TECHNOLOGY Co.,Ltd. Patentee after: SHANXI ELECTRIC POWER COMPANY JINZHONG POWER SUPPLY CO. Address before: 045400, Shanxi, Jinzhong province Shouyang County Yang Yang Village (after North Primary School playground) Patentee before: SHOUYANG COUNTY BINCHUANG ELECTRICAL MACHINERY TECHNOLOGY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140305 |