CN103545743A - 恒压充气式开关柜 - Google Patents
恒压充气式开关柜 Download PDFInfo
- Publication number
- CN103545743A CN103545743A CN201310437744.5A CN201310437744A CN103545743A CN 103545743 A CN103545743 A CN 103545743A CN 201310437744 A CN201310437744 A CN 201310437744A CN 103545743 A CN103545743 A CN 103545743A
- Authority
- CN
- China
- Prior art keywords
- storehouse
- sealing
- gas
- pressure
- constant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000010891 electric arc Methods 0.000 claims abstract description 4
- 229920003266 Leaf® Polymers 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 7
- 230000000246 remedial effect Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
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- Emergency Alarm Devices (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310437744.5A CN103545743B (zh) | 2013-09-24 | 2013-09-24 | 恒压充气式开关柜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310437744.5A CN103545743B (zh) | 2013-09-24 | 2013-09-24 | 恒压充气式开关柜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103545743A true CN103545743A (zh) | 2014-01-29 |
CN103545743B CN103545743B (zh) | 2016-02-17 |
Family
ID=49968937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310437744.5A Expired - Fee Related CN103545743B (zh) | 2013-09-24 | 2013-09-24 | 恒压充气式开关柜 |
Country Status (1)
Country | Link |
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CN (1) | CN103545743B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109654368A (zh) * | 2018-12-28 | 2019-04-19 | 中冶南方工程技术有限公司 | 一种恒压型双段式橡胶膜密封干式煤气柜 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04243498A (ja) * | 1991-01-17 | 1992-08-31 | Mitsubishi Electric Corp | ガス監視装置付き六フッ化硫黄ガス封入負荷開閉器 |
CN2203790Y (zh) * | 1994-07-21 | 1995-07-19 | 张力军 | 气压检测防盗报警装置 |
-
2013
- 2013-09-24 CN CN201310437744.5A patent/CN103545743B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04243498A (ja) * | 1991-01-17 | 1992-08-31 | Mitsubishi Electric Corp | ガス監視装置付き六フッ化硫黄ガス封入負荷開閉器 |
CN2203790Y (zh) * | 1994-07-21 | 1995-07-19 | 张力军 | 气压检测防盗报警装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109654368A (zh) * | 2018-12-28 | 2019-04-19 | 中冶南方工程技术有限公司 | 一种恒压型双段式橡胶膜密封干式煤气柜 |
CN109654368B (zh) * | 2018-12-28 | 2023-10-27 | 中冶南方工程技术有限公司 | 一种恒压型双段式橡胶膜密封干式煤气柜 |
Also Published As
Publication number | Publication date |
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CN103545743B (zh) | 2016-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: The inventor has waived the right to be mentioned Inventor before: Tan Zhihua |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160121 Address after: Changjiang Road 230088 in Anhui province Hefei city high tech Zone No. 687 extension base city square block B room 620 Applicant after: HEFEI CHAOWEI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 247000 Chizhou Anhui economic and Technological Development Zone entrepreneurship Demonstration Park Applicant before: Chizhou City China strong high and low voltage electrical equipment complete set of equipments Co., Ltd |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170707 Address after: 516000 No. 3 Shuikou pond, Huicheng District, Guangdong, Huizhou Patentee after: Huizhou Huake Electric Power Equipment Co. Ltd. Address before: Changjiang Road 230088 Anhui city of Hefei province Hefei city high tech Zone No. 687 extension base city square block B room 620 Patentee before: HEFEI CHAOWEI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20190924 |