CN101256913B - 高压断路器横向磁场永磁直线电机操动机构 - Google Patents
高压断路器横向磁场永磁直线电机操动机构 Download PDFInfo
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- CN101256913B CN101256913B CN200810010539XA CN200810010539A CN101256913B CN 101256913 B CN101256913 B CN 101256913B CN 200810010539X A CN200810010539X A CN 200810010539XA CN 200810010539 A CN200810010539 A CN 200810010539A CN 101256913 B CN101256913 B CN 101256913B
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- magnetic field
- permanent magnetism
- straight line
- lateral direction
- iron core
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CN200810010539XA CN101256913B (zh) | 2008-03-05 | 2008-03-05 | 高压断路器横向磁场永磁直线电机操动机构 |
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CN200810010539XA CN101256913B (zh) | 2008-03-05 | 2008-03-05 | 高压断路器横向磁场永磁直线电机操动机构 |
Publications (2)
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CN101256913A CN101256913A (zh) | 2008-09-03 |
CN101256913B true CN101256913B (zh) | 2011-10-05 |
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CN200810010539XA Expired - Fee Related CN101256913B (zh) | 2008-03-05 | 2008-03-05 | 高压断路器横向磁场永磁直线电机操动机构 |
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CN (1) | CN101256913B (zh) |
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CN101256913A (zh) | 2008-09-03 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Yingjia Electric Co., Ltd. Assignor: Shenyang University of Technology Contract record no.: 2012320000665 Denomination of invention: High-voltage circuit-breaker lateral direction magnetic field permanent magnetism straight line motor operating mechanism Granted publication date: 20111005 License type: Exclusive License Open date: 20080903 Record date: 20120525 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140305 |