CN201274256Y - 永磁式驱动机构 - Google Patents
永磁式驱动机构 Download PDFInfo
- Publication number
- CN201274256Y CN201274256Y CNU2008201353797U CN200820135379U CN201274256Y CN 201274256 Y CN201274256 Y CN 201274256Y CN U2008201353797 U CNU2008201353797 U CN U2008201353797U CN 200820135379 U CN200820135379 U CN 200820135379U CN 201274256 Y CN201274256 Y CN 201274256Y
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- permanent magnet
- drive mechanism
- rotating shaft
- cam
- magnet type
- 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.)
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201353797U CN201274256Y (zh) | 2008-08-25 | 2008-08-25 | 永磁式驱动机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008201353797U CN201274256Y (zh) | 2008-08-25 | 2008-08-25 | 永磁式驱动机构 |
Publications (1)
Publication Number | Publication Date |
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CN201274256Y true CN201274256Y (zh) | 2009-07-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008201353797U Expired - Fee Related CN201274256Y (zh) | 2008-08-25 | 2008-08-25 | 永磁式驱动机构 |
Country Status (1)
Country | Link |
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CN (1) | CN201274256Y (zh) |
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2008
- 2008-08-25 CN CNU2008201353797U patent/CN201274256Y/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 | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Tong Jianpeng Inventor after: Tong Yaoyang Inventor after: Tong Yuyang Inventor after: Tong Weiwei Inventor after: Tong Yangyang Inventor before: Tong Jianpeng Inventor before: Yang Liangfan Inventor before: Tong Yaoyang Inventor before: Tong Yuyang Inventor before: Tong Weiwei Inventor before: Tong Yangyang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TONG JIANPENG; YANG LIANGFAN; TONG YAOYANG; TONG YUYANG; TONG WEIWEI; TONGYANGYANG TO: TONG JIANPENG; TONG YAOYANG; TONG YUYANG; TONG WEIWEI; TONG YANGYANG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20140825 |
|
EXPY | Termination of patent right or utility model |