CN201117548Y - 大容量真空灭弧室 - Google Patents
大容量真空灭弧室 Download PDFInfo
- Publication number
- CN201117548Y CN201117548Y CNU2007201262596U CN200720126259U CN201117548Y CN 201117548 Y CN201117548 Y CN 201117548Y CN U2007201262596 U CNU2007201262596 U CN U2007201262596U CN 200720126259 U CN200720126259 U CN 200720126259U CN 201117548 Y CN201117548 Y CN 201117548Y
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- CN
- China
- Prior art keywords
- moving
- conductive rod
- end cap
- contact component
- 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 - Lifetime
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201262596U CN201117548Y (zh) | 2007-10-30 | 2007-10-30 | 大容量真空灭弧室 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201262596U CN201117548Y (zh) | 2007-10-30 | 2007-10-30 | 大容量真空灭弧室 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201117548Y true CN201117548Y (zh) | 2008-09-17 |
Family
ID=39992127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201262596U Expired - Lifetime CN201117548Y (zh) | 2007-10-30 | 2007-10-30 | 大容量真空灭弧室 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201117548Y (zh) |
-
2007
- 2007-10-30 CN CNU2007201262596U patent/CN201117548Y/zh not_active Expired - Lifetime
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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: WEST CHINA ELECTRIC POWER CO. Free format text: FORMER OWNER: XI'AN ELECTRIC MANUFACTURING CORP. Effective date: 20080905 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080905 Address after: Shaanxi province Xi'an City West High Tang Hing Road No. 7, zip code: 710075 Patentee after: China XD Electronic Corporation Address before: Shaanxi province Xi'an Fengdeng road 29, zip code: 710077 Patentee before: Xi'an Electric Manufacturing Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080917 |
|
CX01 | Expiry of patent term |