CN2906891Y - 一种真空灭弧室触头 - Google Patents
一种真空灭弧室触头 Download PDFInfo
- Publication number
- CN2906891Y CN2906891Y CN 200620104871 CN200620104871U CN2906891Y CN 2906891 Y CN2906891 Y CN 2906891Y CN 200620104871 CN200620104871 CN 200620104871 CN 200620104871 U CN200620104871 U CN 200620104871U CN 2906891 Y CN2906891 Y CN 2906891Y
- Authority
- CN
- China
- Prior art keywords
- extinguishing chamber
- arc
- circuit breaker
- contactor
- vacuum arc
- 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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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620104871 CN2906891Y (zh) | 2006-06-19 | 2006-06-19 | 一种真空灭弧室触头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620104871 CN2906891Y (zh) | 2006-06-19 | 2006-06-19 | 一种真空灭弧室触头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2906891Y true CN2906891Y (zh) | 2007-05-30 |
Family
ID=38115535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620104871 Expired - Fee Related CN2906891Y (zh) | 2006-06-19 | 2006-06-19 | 一种真空灭弧室触头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2906891Y (zh) |
-
2006
- 2006-06-19 CN CN 200620104871 patent/CN2906891Y/zh not_active Expired - Fee Related
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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: RISHENG GROUP CO.,LTD. Free format text: FORMER OWNER: ZHEJIANG RISHENG ELECTRIC APPLIANCE CO., LTD. Effective date: 20080919 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080919 Address after: District Road, Xiangshan Industrial Park, Xiangshan County, Zhejiang Province, China: 315700 Patentee after: Risheng Group Co., Ltd. Address before: Xiangshan Industrial Park, Xiangshan County, Zhejiang Province, China: 315700 Patentee before: Zhejiang Risheng Electrical Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20140619 |
|
EXPY | Termination of patent right or utility model |