CN201708078U - 一种高压真空断路器用真空灭弧极柱 - Google Patents
一种高压真空断路器用真空灭弧极柱 Download PDFInfo
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- CN201708078U CN201708078U CN2010201611141U CN201020161114U CN201708078U CN 201708078 U CN201708078 U CN 201708078U CN 2010201611141 U CN2010201611141 U CN 2010201611141U CN 201020161114 U CN201020161114 U CN 201020161114U CN 201708078 U CN201708078 U CN 201708078U
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- insulation crust
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- arc extinguishing
- vacuum arc
- insulating layer
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CN2010201611141U CN201708078U (zh) | 2010-04-16 | 2010-04-16 | 一种高压真空断路器用真空灭弧极柱 |
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CN2010201611141U CN201708078U (zh) | 2010-04-16 | 2010-04-16 | 一种高压真空断路器用真空灭弧极柱 |
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CN201708078U true CN201708078U (zh) | 2011-01-12 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102938347A (zh) * | 2012-10-19 | 2013-02-20 | 宁波鑫鑫鑫寅电气有限公司 | 一种可拆卸式固封极柱及其制作方法 |
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- 2010-04-16 CN CN2010201611141U patent/CN201708078U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102938347A (zh) * | 2012-10-19 | 2013-02-20 | 宁波鑫鑫鑫寅电气有限公司 | 一种可拆卸式固封极柱及其制作方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hongxiu Electric Co., Ltd. Assignor: Zheng Wenxiu Contract record no.: 2012320010089 Denomination of utility model: Vacuum arc extinction terminal post for high-voltage vacuum breaker and preparation method thereof Granted publication date: 20110112 License type: Exclusive License Record date: 20120516 |
|
ASS | Succession or assignment of patent right |
Owner name: HONGXIU ELECTRIC CO., LTD. Free format text: FORMER OWNER: ZHENG WENXIU Effective date: 20121115 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121115 Address after: 325604, Zhenxing Road, Xinguang Industrial Zone, Yueqing, Zhejiang, Liushi 8, China Patentee after: Hongxiu Electric Co., Ltd. Address before: 325604, Zhenxing Road, Xinguang Industrial Zone, Yueqing, Zhejiang, Liushi 8, China Patentee before: Zheng Wenxiu |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hongxiu Electric Co., Ltd. Assignor: Zheng Wenxiu Contract record no.: 2012320010089 Denomination of utility model: Vacuum arc extinction terminal post for high-voltage vacuum breaker and preparation method thereof Granted publication date: 20110112 License type: Exclusive License Record date: 20120516 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20150416 |
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EXPY | Termination of patent right or utility model |