CN203013608U - A XHVB-12 high-voltage vacuum circuit breaker - Google Patents
A XHVB-12 high-voltage vacuum circuit breaker Download PDFInfo
- Publication number
- CN203013608U CN203013608U CN2012206476215U CN201220647621U CN203013608U CN 203013608 U CN203013608 U CN 203013608U CN 2012206476215 U CN2012206476215 U CN 2012206476215U CN 201220647621 U CN201220647621 U CN 201220647621U CN 203013608 U CN203013608 U CN 203013608U
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- xhvb
- pole
- operating mechanism
- circuit breaker
- vacuum circuit
- 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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- 238000009413 insulation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 230000003068 static effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012206476215U CN203013608U (en) | 2012-11-30 | 2012-11-30 | A XHVB-12 high-voltage vacuum circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012206476215U CN203013608U (en) | 2012-11-30 | 2012-11-30 | A XHVB-12 high-voltage vacuum circuit breaker |
Publications (1)
Publication Number | Publication Date |
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CN203013608U true CN203013608U (en) | 2013-06-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2012206476215U Expired - Fee Related CN203013608U (en) | 2012-11-30 | 2012-11-30 | A XHVB-12 high-voltage vacuum circuit breaker |
Country Status (1)
Country | Link |
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CN (1) | CN203013608U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106712278A (en) * | 2017-01-25 | 2017-05-24 | 广东光达电气有限公司 | Dual-power supply fast change-over switch |
-
2012
- 2012-11-30 CN CN2012206476215U patent/CN203013608U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106712278A (en) * | 2017-01-25 | 2017-05-24 | 广东光达电气有限公司 | Dual-power supply fast change-over switch |
CN106712278B (en) * | 2017-01-25 | 2024-01-30 | 广东光达电气有限公司 | Dual-power supply fast switching switch |
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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: ZHENGZHOU HUALI INFORMATION TECHNOLOGY CO., LTD. Z Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY BRANCH STATE ELECTRIC NET CROP. Effective date: 20130820 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ZHENGZHOU XIANGHE GROUP ELECTRIC EQUIPMENT MANUFACTURING CO., LTD. Effective date: 20130820 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450016 ZHENGZHOU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130820 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Zhengzhou Huali Information Technology Co., Ltd. Patentee after: Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd. Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch Address before: 450016 No. 48, No. 1, North Road, Zhengzhou economic and Technological Development Zone, Henan Patentee before: Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd. Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch Patentee before: State Grid Corporation of China |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171130 |
|
CF01 | Termination of patent right due to non-payment of annual fee |