CN201812734U - Three-phase three-station cable joint isolated overall-shield vacuum circuit breaker - Google Patents
Three-phase three-station cable joint isolated overall-shield vacuum circuit breaker Download PDFInfo
- Publication number
- CN201812734U CN201812734U CN2010205054429U CN201020505442U CN201812734U CN 201812734 U CN201812734 U CN 201812734U CN 2010205054429 U CN2010205054429 U CN 2010205054429U CN 201020505442 U CN201020505442 U CN 201020505442U CN 201812734 U CN201812734 U CN 201812734U
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- Prior art keywords
- phase
- circuit breaker
- vacuum circuit
- connecting rod
- insulated
- 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.)
- Expired - Fee Related
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- 238000002955 isolation Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 abstract 5
- 238000000034 method Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205054429U CN201812734U (en) | 2010-08-17 | 2010-08-17 | Three-phase three-station cable joint isolated overall-shield vacuum circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205054429U CN201812734U (en) | 2010-08-17 | 2010-08-17 | Three-phase three-station cable joint isolated overall-shield vacuum circuit breaker |
Publications (1)
Publication Number | Publication Date |
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CN201812734U true CN201812734U (en) | 2011-04-27 |
Family
ID=43895673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205054429U Expired - Fee Related CN201812734U (en) | 2010-08-17 | 2010-08-17 | Three-phase three-station cable joint isolated overall-shield vacuum circuit breaker |
Country Status (1)
Country | Link |
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CN (1) | CN201812734U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101930870A (en) * | 2010-08-17 | 2010-12-29 | 郑文秀 | Three-phase three-station cable-isolating connector fully-shielded vacuum breaker |
CN106504937A (en) * | 2016-12-28 | 2017-03-15 | 中山市元贞电气科技有限公司 | A kind of environmental protection gas vacuum chopper |
-
2010
- 2010-08-17 CN CN2010205054429U patent/CN201812734U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101930870A (en) * | 2010-08-17 | 2010-12-29 | 郑文秀 | Three-phase three-station cable-isolating connector fully-shielded vacuum breaker |
CN101930870B (en) * | 2010-08-17 | 2014-04-02 | 宏秀电气有限公司 | Three-phase three-station cable-isolating connector fully-shielded vacuum breaker |
CN106504937A (en) * | 2016-12-28 | 2017-03-15 | 中山市元贞电气科技有限公司 | A kind of environmental protection gas vacuum chopper |
CN106504937B (en) * | 2016-12-28 | 2018-09-11 | 曾甘林 | A kind of environmental protection gas vacuum breaker |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 325604, Zhenxing Road, Xinguang Industrial Park, Yueqing, Zhejiang, Liushi 8 Patentee after: Zheng Wenxiu Address before: 325604, Zhenxing Road, Xinguang Industrial Park, Yueqing, Zhejiang, Liushi 8 Patentee before: Zheng Wenxiu |
|
ASS | Succession or assignment of patent right |
Owner name: HONGXIU ELECTRIC CO., LTD. Free format text: FORMER OWNER: ZHENG WENXIU Effective date: 20121123 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325604 WENZHOU, ZHEJIANG PROVINCE TO: 325600 WENZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121123 Address after: 325600 Xinguang Industrial Zone, Liushi Town, Zhejiang, Yueqing Patentee after: Hongxiu Electric Co., Ltd. Address before: 325604, Zhenxing Road, Xinguang Industrial Park, Yueqing, Zhejiang, Liushi 8 Patentee before: Zheng Wenxiu |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20120817 |