CN202305568U - 变压器套管末屏试验辅助工具 - Google Patents
变压器套管末屏试验辅助工具 Download PDFInfo
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- CN202305568U CN202305568U CN 201120356164 CN201120356164U CN202305568U CN 202305568 U CN202305568 U CN 202305568U CN 201120356164 CN201120356164 CN 201120356164 CN 201120356164 U CN201120356164 U CN 201120356164U CN 202305568 U CN202305568 U CN 202305568U
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CN 201120356164 CN202305568U (zh) | 2011-09-22 | 2011-09-22 | 变压器套管末屏试验辅助工具 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110568229A (zh) * | 2019-09-10 | 2019-12-13 | 国网安徽省电力有限公司 | 一种220kv电流互感器套管末屏信号拾取装置 |
CN111220828A (zh) * | 2020-03-06 | 2020-06-02 | 广东电网有限责任公司 | 一种变压器套管末屏试验专用装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110568229A (zh) * | 2019-09-10 | 2019-12-13 | 国网安徽省电力有限公司 | 一种220kv电流互感器套管末屏信号拾取装置 |
CN111220828A (zh) * | 2020-03-06 | 2020-06-02 | 广东电网有限责任公司 | 一种变压器套管末屏试验专用装置 |
CN111220828B (zh) * | 2020-03-06 | 2022-04-26 | 广东电网有限责任公司 | 一种变压器套管末屏试验专用装置 |
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Owner name: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Effective date: 20140126 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELECTRIC POWER COMPANY Effective date: 20140126 |
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Owner name: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Free format text: FORMER NAME: HENAN ELECTRIC POWER COMPANY, JIAOZUO POWER SUPPLY COMPANY |
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Free format text: CORRECT: ADDRESS; FROM: 454150 JIAOZUO, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
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CP01 | Change in the name or title of a patent holder |
Address after: 454150 No. 299 South Tower Road, Henan, Jiaozuo Patentee after: JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 454150 No. 299 South Tower Road, Henan, Jiaozuo Patentee before: Jiaozuo Power Supply Company, Henan Electric Power Corp. |
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TR01 | Transfer of patent right |
Effective date of registration: 20140126 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 454150 No. 299 South Tower Road, Henan, Jiaozuo Patentee before: JIAOZUO 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: 20120704 Termination date: 20180922 |
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CF01 | Termination of patent right due to non-payment of annual fee |