CN201289960Y - 开关柜内安全挡板的开启装置 - Google Patents
开关柜内安全挡板的开启装置 Download PDFInfo
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- CN201289960Y CN201289960Y CNU2008201741754U CN200820174175U CN201289960Y CN 201289960 Y CN201289960 Y CN 201289960Y CN U2008201741754 U CNU2008201741754 U CN U2008201741754U CN 200820174175 U CN200820174175 U CN 200820174175U CN 201289960 Y CN201289960 Y CN 201289960Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2008201741754U CN201289960Y (zh) | 2008-10-31 | 2008-10-31 | 开关柜内安全挡板的开启装置 |
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CNU2008201741754U CN201289960Y (zh) | 2008-10-31 | 2008-10-31 | 开关柜内安全挡板的开启装置 |
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CN201289960Y true CN201289960Y (zh) | 2009-08-12 |
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CNU2008201741754U Expired - Fee Related CN201289960Y (zh) | 2008-10-31 | 2008-10-31 | 开关柜内安全挡板的开启装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101841133A (zh) * | 2010-04-30 | 2010-09-22 | 昌乐县供电公司 | 中置开关柜核相专用装置 |
CN102208769A (zh) * | 2011-03-21 | 2011-10-05 | 辽宁省电力有限公司沈阳供电公司 | 便携式10kV真空开关小车挡板提升器 |
CN111656629A (zh) * | 2018-02-01 | 2020-09-11 | 伊顿智能动力有限公司 | 用于开关设备挡闸的维护闩锁 |
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- 2008-10-31 CN CNU2008201741754U patent/CN201289960Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101841133A (zh) * | 2010-04-30 | 2010-09-22 | 昌乐县供电公司 | 中置开关柜核相专用装置 |
CN101841133B (zh) * | 2010-04-30 | 2012-06-27 | 昌乐县供电公司 | 中置开关柜核相专用装置 |
CN102208769A (zh) * | 2011-03-21 | 2011-10-05 | 辽宁省电力有限公司沈阳供电公司 | 便携式10kV真空开关小车挡板提升器 |
CN111656629A (zh) * | 2018-02-01 | 2020-09-11 | 伊顿智能动力有限公司 | 用于开关设备挡闸的维护闩锁 |
CN111656629B (zh) * | 2018-02-01 | 2022-04-22 | 伊顿智能动力有限公司 | 用于开关设备挡闸的维护闩锁 |
EP3747094B1 (en) * | 2018-02-01 | 2024-06-12 | Eaton Intelligent Power Limited | Maintenance latch for switchgear shutter |
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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 ELECTRIC NET CROP. Effective date: 20121018 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121018 Address after: 250012 Shandong Province, Lixia District of Ji'nan City Luoyuan Street No. 238 Patentee after: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 250012 Shandong Province, Lixia District of Ji'nan City Luoyuan Street No. 238 Patentee before: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20151031 |
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EXPY | Termination of patent right or utility model |