CN201644676U - 继电保护小母线专用液压绝缘剪切工具 - Google Patents
继电保护小母线专用液压绝缘剪切工具 Download PDFInfo
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- CN201644676U CN201644676U CN2010201421289U CN201020142128U CN201644676U CN 201644676 U CN201644676 U CN 201644676U CN 2010201421289 U CN2010201421289 U CN 2010201421289U CN 201020142128 U CN201020142128 U CN 201020142128U CN 201644676 U CN201644676 U CN 201644676U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102198478A (zh) * | 2010-03-26 | 2011-09-28 | 河南省电力公司许昌供电公司 | 继电保护小母线专用液压绝缘剪切工具 |
CN104184064A (zh) * | 2014-08-08 | 2014-12-03 | 国家电网公司 | 一种电缆用切割工具 |
CN103691847B (zh) * | 2013-12-12 | 2015-07-08 | 国家电网公司 | 带电低压导体开断安全工具 |
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2010
- 2010-03-26 CN CN2010201421289U patent/CN201644676U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102198478A (zh) * | 2010-03-26 | 2011-09-28 | 河南省电力公司许昌供电公司 | 继电保护小母线专用液压绝缘剪切工具 |
CN103691847B (zh) * | 2013-12-12 | 2015-07-08 | 国家电网公司 | 带电低压导体开断安全工具 |
CN104184064A (zh) * | 2014-08-08 | 2014-12-03 | 国家电网公司 | 一种电缆用切割工具 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: XUCHANG POWER SUPPLY COMPANY, STATE GRID HUNAN ELECTRIC POWER COMPANY Effective date: 20131205 Owner name: XUCHANG POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Effective date: 20131205 |
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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: XUCHANG POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Free format text: FORMER NAME: XUCHANG POWER SUPPLY COMPANY OF HENAN ELECTRIC POWER COMPANY;XJ ELECTRIC CO., LTD. |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 461000 XUCHANG, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
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CP01 | Change in the name or title of a patent holder |
Address after: No. 288 Xuchang City, Henan province 461000 City Road Patentee after: XUCHANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: No. 288 Xuchang City, Henan province 461000 City Road Patentee before: Xuchang Power Supply Company of Henan Electric Power Co. |
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TR01 | Transfer of patent right |
Effective date of registration: 20131205 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: XUCHANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: No. 288 Xuchang City, Henan province 461000 City Road Patentee before: XUCHANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190326 |
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CF01 | Termination of patent right due to non-payment of annual fee |