CN202094512U - 一种检修中使主变压器中压侧不断电的机构 - Google Patents
一种检修中使主变压器中压侧不断电的机构 Download PDFInfo
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CN2011202049921U CN202094512U (zh) | 2011-06-17 | 2011-06-17 | 一种检修中使主变压器中压侧不断电的机构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102361239A (zh) * | 2011-06-17 | 2012-02-22 | 四川电力科学研究院 | 一种检修中使主变压器中压侧不断电的机构 |
CN104218460A (zh) * | 2014-09-18 | 2014-12-17 | 中国能源建设集团广东省电力设计研究院 | 500kv大容量变电站的220kv侧接线结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102361239A (zh) * | 2011-06-17 | 2012-02-22 | 四川电力科学研究院 | 一种检修中使主变压器中压侧不断电的机构 |
CN104218460A (zh) * | 2014-09-18 | 2014-12-17 | 中国能源建设集团广东省电力设计研究院 | 500kv大容量变电站的220kv侧接线结构 |
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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 ELECTRIC NET CROP. Effective date: 20140115 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID SICH Free format text: FORMER NAME: SICHUAN ELECTRIC POWER RESEARCH INSTITUTE |
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CP03 | Change of name, title or address |
Address after: Tsing Hua Road Qingyang District of Chengdu City, Sichuan Province, No. 24 610072 Patentee after: STATE GRID SICHUAN ELECTRIC POWER Research Institute Address before: 610071 Sichuan province Chengdu Qinghua Road No. twenty-four Patentee before: Sichuan Electric power Research Institute |
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TR01 | Transfer of patent right |
Effective date of registration: 20140115 Address after: Tsing Hua Road Qingyang District of Chengdu City, Sichuan Province, No. 24 610072 Patentee after: STATE GRID SICHUAN ELECTRIC POWER Research Institute Patentee after: State Grid Corporation of China Address before: Tsing Hua Road Qingyang District of Chengdu City, Sichuan Province, No. 24 610072 Patentee before: STATE GRID SICHUAN ELECTRIC POWER Research Institute |
|
CX01 | Expiry of patent term |
Granted publication date: 20111228 |
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CX01 | Expiry of patent term |