发明授权
- 专利标题: Circuit breaker
- 专利标题(中): 断路器
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申请号: US64453申请日: 1979-08-06
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公开(公告)号: US4393289A公开(公告)日: 1983-07-12
- 发明人: Aime J. Grenier
- 申请人: Aime J. Grenier
- 申请人地址: TX Dallas
- 专利权人: Texas Instruments Incorporated
- 当前专利权人: Texas Instruments Incorporated
- 当前专利权人地址: TX Dallas
- 主分类号: H01H71/52
- IPC分类号: H01H71/52 ; H01H73/04 ; H01H73/18 ; H01H33/08 ; H01H9/30
摘要:
A high performance, manually and automatically operable, trip-free magnetic circuit breaker incorporates a double break contact system to achieve longer life, more reliable operation and improved rupture capacity.
公开/授权文献
- USD423122S Interlocking shingle pattern 公开/授权日:2000-04-18
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