CN202650948U - SF6 circuit breaker gas automatic compensation device - Google Patents
SF6 circuit breaker gas automatic compensation device Download PDFInfo
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- CN202650948U CN202650948U CN 201220171725 CN201220171725U CN202650948U CN 202650948 U CN202650948 U CN 202650948U CN 201220171725 CN201220171725 CN 201220171725 CN 201220171725 U CN201220171725 U CN 201220171725U CN 202650948 U CN202650948 U CN 202650948U
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- gas
- circuit breaker
- electromagnetic valve
- breaker gas
- storehouse
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- 238000009434 installation Methods 0.000 claims description 16
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
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Priority Applications (1)
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CN 201220171725 CN202650948U (en) | 2012-04-20 | 2012-04-20 | SF6 circuit breaker gas automatic compensation device |
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CN 201220171725 CN202650948U (en) | 2012-04-20 | 2012-04-20 | SF6 circuit breaker gas automatic compensation device |
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CN202650948U true CN202650948U (en) | 2013-01-02 |
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CN 201220171725 Expired - Fee Related CN202650948U (en) | 2012-04-20 | 2012-04-20 | SF6 circuit breaker gas automatic compensation device |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103779132A (en) * | 2013-01-22 | 2014-05-07 | 上海乐研电气科技有限公司 | Sulfur hexafluoride high-voltage circuit breaker used in cold regions |
CN105576545A (en) * | 2016-02-22 | 2016-05-11 | 江苏亿能电气有限公司 | Online intelligent voltage stabilizing system of SF6 ring main unit |
CN108685607A (en) * | 2018-06-15 | 2018-10-23 | 首都医科大学附属北京世纪坛医院 | Oncological Surgery Special constant temperature pneumoperitoneum system |
CN110107801A (en) * | 2019-04-30 | 2019-08-09 | 国网江苏省电力有限公司常州供电分公司 | The round-the-clock making-up air device of GIS device suitable for the more leak sources of multi-compartment |
CN110107801B (en) * | 2019-04-30 | 2024-06-28 | 国网江苏省电力有限公司常州供电分公司 | All-day candidate gas device suitable for GIS equipment with multiple intervals and multiple leakage points |
-
2012
- 2012-04-20 CN CN 201220171725 patent/CN202650948U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103779132A (en) * | 2013-01-22 | 2014-05-07 | 上海乐研电气科技有限公司 | Sulfur hexafluoride high-voltage circuit breaker used in cold regions |
CN103779132B (en) * | 2013-01-22 | 2019-09-06 | 上海乐研电气有限公司 | A kind of SF 6 high-voltage circuit breaker for cold district |
CN105576545A (en) * | 2016-02-22 | 2016-05-11 | 江苏亿能电气有限公司 | Online intelligent voltage stabilizing system of SF6 ring main unit |
CN108685607A (en) * | 2018-06-15 | 2018-10-23 | 首都医科大学附属北京世纪坛医院 | Oncological Surgery Special constant temperature pneumoperitoneum system |
CN108685607B (en) * | 2018-06-15 | 2024-02-02 | 首都医科大学附属北京世纪坛医院 | Special constant temperature pneumoperitoneum system of tumour surgery |
CN110107801A (en) * | 2019-04-30 | 2019-08-09 | 国网江苏省电力有限公司常州供电分公司 | The round-the-clock making-up air device of GIS device suitable for the more leak sources of multi-compartment |
CN110107801B (en) * | 2019-04-30 | 2024-06-28 | 国网江苏省电力有限公司常州供电分公司 | All-day candidate gas device suitable for GIS equipment with multiple intervals and multiple leakage points |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20121227 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121227 Address after: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee after: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee before: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20190420 |
|
CF01 | Termination of patent right due to non-payment of annual fee |