CN201323111Y - 电力变压器呼吸器防堵塞支架 - Google Patents
电力变压器呼吸器防堵塞支架 Download PDFInfo
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- CN201323111Y CN201323111Y CNU200820189838XU CN200820189838U CN201323111Y CN 201323111 Y CN201323111 Y CN 201323111Y CN U200820189838X U CNU200820189838X U CN U200820189838XU CN 200820189838 U CN200820189838 U CN 200820189838U CN 201323111 Y CN201323111 Y CN 201323111Y
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Application Number | Priority Date | Filing Date | Title |
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CNU200820189838XU CN201323111Y (zh) | 2008-12-16 | 2008-12-16 | 电力变压器呼吸器防堵塞支架 |
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CNU200820189838XU CN201323111Y (zh) | 2008-12-16 | 2008-12-16 | 电力变压器呼吸器防堵塞支架 |
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CN201323111Y true CN201323111Y (zh) | 2009-10-07 |
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CNU200820189838XU Expired - Fee Related CN201323111Y (zh) | 2008-12-16 | 2008-12-16 | 电力变压器呼吸器防堵塞支架 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104517703A (zh) * | 2015-01-12 | 2015-04-15 | 国网福建南安市供电有限公司 | 免拆装更换硅胶的变压器呼吸器 |
CN108444640A (zh) * | 2018-05-04 | 2018-08-24 | 国网辽宁省电力有限公司电力科学研究院 | 一种带压力测量装置的呼吸器 |
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2008
- 2008-12-16 CN CNU200820189838XU patent/CN201323111Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104517703A (zh) * | 2015-01-12 | 2015-04-15 | 国网福建南安市供电有限公司 | 免拆装更换硅胶的变压器呼吸器 |
CN108444640A (zh) * | 2018-05-04 | 2018-08-24 | 国网辽宁省电力有限公司电力科学研究院 | 一种带压力测量装置的呼吸器 |
CN108444640B (zh) * | 2018-05-04 | 2023-12-15 | 国网辽宁省电力有限公司电力科学研究院 | 一种带压力测量装置的呼吸器 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: XINGTAI POWER SUPPLY BRANCH COMPANY, STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140505 Owner name: STATE GRID HEBEI ELECTRIC POWER COMPANY XINGTAI PO Effective date: 20140505 |
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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: XINGTAI POWER SUPPLY BRANCH COMPANY, STATE GRID HE Free format text: FORMER NAME: XINGTAI POWER SUPPLY COMPANY |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 054001 XINGTAI, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
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CP03 | Change of name, title or address |
Address after: 054001, No. 318 East Street, Xinxing Road, Hebei, Xingtai Patentee after: XINGTAI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER Co. Address before: 054001 No. 318 East Main Street, Hebei, Xingtai Patentee before: Xingtai Power Supply Co. |
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TR01 | Transfer of patent right |
Effective date of registration: 20140505 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Patentee after: XINGTAI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER Co. Address before: 054001, No. 318 East Street, Xinxing Road, Hebei, Xingtai Patentee before: XINGTAI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER Co. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20171216 |
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CF01 | Termination of patent right due to non-payment of annual fee |