CN201600407U - 一种改进型直流监控装置 - Google Patents
一种改进型直流监控装置 Download PDFInfo
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- CN201600407U CN201600407U CN200920351933XU CN200920351933U CN201600407U CN 201600407 U CN201600407 U CN 201600407U CN 200920351933X U CN200920351933X U CN 200920351933XU CN 200920351933 U CN200920351933 U CN 200920351933U CN 201600407 U CN201600407 U CN 201600407U
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- 238000012806 monitoring device Methods 0.000 claims description 9
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Application Number | Priority Date | Filing Date | Title |
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CN200920351933XU CN201600407U (zh) | 2009-12-30 | 2009-12-30 | 一种改进型直流监控装置 |
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CN200920351933XU CN201600407U (zh) | 2009-12-30 | 2009-12-30 | 一种改进型直流监控装置 |
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CN201600407U true CN201600407U (zh) | 2010-10-06 |
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CN200920351933XU Expired - Fee Related CN201600407U (zh) | 2009-12-30 | 2009-12-30 | 一种改进型直流监控装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105021873A (zh) * | 2015-07-15 | 2015-11-04 | 国家电网公司 | 控制回路带电报警装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105021873A (zh) * | 2015-07-15 | 2015-11-04 | 国家电网公司 | 控制回路带电报警装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA SHANGHAI POWER TRA Free format text: FORMER OWNER: SHANGHAI POWER TRANSMISSION + TRANSFORMATION ENGINEERING CO., LTD. Effective date: 20121212 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121212 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: Shanghai Electric Power Corporation Patentee after: State Grid Corporation of China Patentee after: Shanghai Transmission and Distribution Engineering Co.,Ltd. Address before: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Transmission and Distribution Engineering Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20181230 |
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CF01 | Termination of patent right due to non-payment of annual fee |