CN202142489U - 弹簧式pt保险 - Google Patents
弹簧式pt保险 Download PDFInfo
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- CN202142489U CN202142489U CN201120251502U CN201120251502U CN202142489U CN 202142489 U CN202142489 U CN 202142489U CN 201120251502 U CN201120251502 U CN 201120251502U CN 201120251502 U CN201120251502 U CN 201120251502U CN 202142489 U CN202142489 U CN 202142489U
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- 230000001681 protective effect Effects 0.000 claims description 22
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000012467 final product Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201120251502U CN202142489U (zh) | 2011-07-18 | 2011-07-18 | 弹簧式pt保险 |
Applications Claiming Priority (1)
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CN201120251502U CN202142489U (zh) | 2011-07-18 | 2011-07-18 | 弹簧式pt保险 |
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CN202142489U true CN202142489U (zh) | 2012-02-08 |
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CN201120251502U Expired - Fee Related CN202142489U (zh) | 2011-07-18 | 2011-07-18 | 弹簧式pt保险 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102306594A (zh) * | 2011-07-18 | 2012-01-04 | 济阳县供电公司 | 弹簧式pt保险 |
CN103000469A (zh) * | 2012-12-27 | 2013-03-27 | 高邑县供电局 | 一种pt保险 |
CN105374650A (zh) * | 2015-09-14 | 2016-03-02 | 兴安供电公司 | 便捷式35kv熔断器换芯装置及快速换芯方法 |
CN105869966A (zh) * | 2016-06-14 | 2016-08-17 | 河南莱源电气有限公司 | 一种便于更换熔体的高压熔断器 |
-
2011
- 2011-07-18 CN CN201120251502U patent/CN202142489U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102306594A (zh) * | 2011-07-18 | 2012-01-04 | 济阳县供电公司 | 弹簧式pt保险 |
CN103000469A (zh) * | 2012-12-27 | 2013-03-27 | 高邑县供电局 | 一种pt保险 |
CN103000469B (zh) * | 2012-12-27 | 2015-03-04 | 高邑县供电局 | 一种pt保险 |
CN105374650A (zh) * | 2015-09-14 | 2016-03-02 | 兴安供电公司 | 便捷式35kv熔断器换芯装置及快速换芯方法 |
CN105374650B (zh) * | 2015-09-14 | 2020-01-31 | 兴安供电有限公司 | 便捷式35kv熔断器换芯装置及快速换芯方法 |
CN105869966A (zh) * | 2016-06-14 | 2016-08-17 | 河南莱源电气有限公司 | 一种便于更换熔体的高压熔断器 |
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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 Effective date: 20121119 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121119 Address after: 251400 Ji'nan County, Shandong Province, No. two weft Road, No. 47, Jiyang Patentee after: JIYANG POWER SUPPLY Co.,Ltd. Patentee after: State Grid Corporation of China Address before: 251400 Ji'nan County, Shandong Province, No. two weft Road, No. 47, Jiyang Patentee before: Jiyang Power Supply Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: STATE GRID SHANDONG JIYANG POWER SUPPLY COMPANY Effective date: 20140129 Owner name: STATE GRID SHANDONG JIYANG POWER SUPPLY COMPANY Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA Effective date: 20140129 |
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C56 | Change in the name or address of the patentee |
Owner name: STATE GRID SHANDONG JIYANG POWER SUPPLY COMPANY Free format text: FORMER NAME: JIYANG POWER SUPPLY COMPANY |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 251400 JINAN, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 251400 Ji'nan County, Shandong Province, No. two weft Road, No. 47, Jiyang Patentee after: STATE GRID SHANDONG JIYANG POWER SUPPLY Co. Patentee after: State Grid Corporation of China Address before: 251400 Ji'nan County, Shandong Province, No. two weft Road, No. 47, Jiyang Patentee before: Jiyang Power Supply Co.,Ltd. Patentee before: State Grid Corporation of China |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140129 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID SHANDONG JIYANG POWER SUPPLY Co. Address before: 251400 Ji'nan County, Shandong Province, No. two weft Road, No. 47, Jiyang Patentee before: STATE GRID SHANDONG JIYANG POWER SUPPLY Co. Patentee before: State Grid Corporation of China |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20160718 |
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CF01 | Termination of patent right due to non-payment of annual fee |