CN202633894U - 电力断路器分/合闸线圈保护回路 - Google Patents
电力断路器分/合闸线圈保护回路 Download PDFInfo
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- CN202633894U CN202633894U CN 201220129087 CN201220129087U CN202633894U CN 202633894 U CN202633894 U CN 202633894U CN 201220129087 CN201220129087 CN 201220129087 CN 201220129087 U CN201220129087 U CN 201220129087U CN 202633894 U CN202633894 U CN 202633894U
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- 229920000642 polymer Polymers 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 description 7
- 230000009191 jumping Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 201220129087 CN202633894U (zh) | 2012-03-27 | 2012-03-27 | 电力断路器分/合闸线圈保护回路 |
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CN 201220129087 CN202633894U (zh) | 2012-03-27 | 2012-03-27 | 电力断路器分/合闸线圈保护回路 |
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CN202633894U true CN202633894U (zh) | 2012-12-26 |
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CN 201220129087 Expired - Lifetime CN202633894U (zh) | 2012-03-27 | 2012-03-27 | 电力断路器分/合闸线圈保护回路 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110474288A (zh) * | 2019-09-02 | 2019-11-19 | 广东韶钢松山股份有限公司 | 可编程微机保护装置 |
CN112466728A (zh) * | 2020-11-17 | 2021-03-09 | 云南电网有限责任公司昭通供电局 | 一种断路器分合闸线圈保护型自恢复保险丝、制作工艺及其应用 |
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2012
- 2012-03-27 CN CN 201220129087 patent/CN202633894U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110474288A (zh) * | 2019-09-02 | 2019-11-19 | 广东韶钢松山股份有限公司 | 可编程微机保护装置 |
CN110474288B (zh) * | 2019-09-02 | 2021-06-25 | 广东韶钢松山股份有限公司 | 可编程微机保护装置 |
CN112466728A (zh) * | 2020-11-17 | 2021-03-09 | 云南电网有限责任公司昭通供电局 | 一种断路器分合闸线圈保护型自恢复保险丝、制作工艺及其应用 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121228 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121228 Address after: 044000 No. 3889 Hedong East Street, Shanxi, Yuncheng Patentee after: Yuncheng Power Supply Company of Shanxi Electric Power Corportaion Patentee after: State Grid Corporation of China Address before: 044000 No. 3889 Hedong East Street, Shanxi, Yuncheng Patentee before: Yuncheng Power Supply Company of Shanxi Electric Power Corportaion |
|
CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
CX01 | Expiry of patent term |