CN201828604U - 直流绝缘监察装置 - Google Patents
直流绝缘监察装置 Download PDFInfo
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- CN201828604U CN201828604U CN2009202456969U CN200920245696U CN201828604U CN 201828604 U CN201828604 U CN 201828604U CN 2009202456969 U CN2009202456969 U CN 2009202456969U CN 200920245696 U CN200920245696 U CN 200920245696U CN 201828604 U CN201828604 U CN 201828604U
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- 230000000087 stabilizing effect Effects 0.000 claims description 15
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- 238000012544 monitoring process Methods 0.000 abstract description 5
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CN2009202456969U CN201828604U (zh) | 2009-12-04 | 2009-12-04 | 直流绝缘监察装置 |
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CN2009202456969U CN201828604U (zh) | 2009-12-04 | 2009-12-04 | 直流绝缘监察装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102411120A (zh) * | 2011-11-28 | 2012-04-11 | 天津市电力公司 | 一种变电站直流系统接地选线装置 |
CN103076561A (zh) * | 2012-12-27 | 2013-05-01 | 马惠馨 | 开关检测电路及其检测方法以及具有该电路的两用智能灯 |
CN103176036A (zh) * | 2011-12-20 | 2013-06-26 | 首瑞(北京)投资管理集团有限公司 | 监测交流电串入直流系统的装置及方法 |
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- 2009-12-04 CN CN2009202456969U patent/CN201828604U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102411120A (zh) * | 2011-11-28 | 2012-04-11 | 天津市电力公司 | 一种变电站直流系统接地选线装置 |
CN102411120B (zh) * | 2011-11-28 | 2013-08-07 | 天津市电力公司 | 一种变电站直流系统接地选线装置 |
CN103176036A (zh) * | 2011-12-20 | 2013-06-26 | 首瑞(北京)投资管理集团有限公司 | 监测交流电串入直流系统的装置及方法 |
CN103176036B (zh) * | 2011-12-20 | 2016-03-23 | 首瑞(北京)投资管理集团有限公司 | 监测交流电串入直流系统的装置及方法 |
CN103076561A (zh) * | 2012-12-27 | 2013-05-01 | 马惠馨 | 开关检测电路及其检测方法以及具有该电路的两用智能灯 |
CN103076561B (zh) * | 2012-12-27 | 2015-01-14 | 马惠馨 | 开关检测电路及其检测方法以及具有该电路的两用智能灯 |
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Legal Events
Date | Code | Title | Description |
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DD01 | Delivery of document by public notice |
Addressee: Ji Xiao Document name: Notification to Go Through Formalities of Registration |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QINGHAI ELECTRIC POWER CORPORATION QINGDAO ELECTRI Effective date: 20131204 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: QINGDAO ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20131204 |
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Free format text: CORRECT: ADDRESS; FROM: 810008 XINING, QINGHAI PROVINCE TO: 100031 DONGCHENG, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20131204 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Qinghai Electric Power Co., Ltd. Patentee after: Qingdao Electric Power Research Institute Address before: 810008 Qinghai province Xining City West District 54 West Road No. 8 Patentee before: Qingdao Electric Power Research Institute |
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CX01 | Expiry of patent term |
Granted publication date: 20110511 |
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CX01 | Expiry of patent term |