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： US125175申请日： 1993-09-23
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公开(公告)号： US5457295A公开(公告)日： 1995-10-10
- 发明人: Toshiyuki Tanibe , Hiroshi Fujii , Shinji Yamagata , Shinsaku Yamasaki , Tsukasa Iio , Yoshiaki Kobayashi , Setsuo Hosogai , Kouhei Fujiwara , Shirou Murata
- 申请人： Toshiyuki Tanibe , Hiroshi Fujii , Shinji Yamagata , Shinsaku Yamasaki , Tsukasa Iio , Yoshiaki Kobayashi , Setsuo Hosogai , Kouhei Fujiwara , Shirou Murata
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX4-257723 19920928; JPX4-257724 19920928
- 主分类号： H01H71/02
- IPC分类号： H01H71/02 ; H01H71/12 ; H01H1/64
摘要：
A circuit breaker-includes: a casing having a base and a main cover secured to the base, the casing accommodating a circuit breaking mechanism; a recesses formed in one surface of the main cover, the opposite surface of which is on the side of the base, the recess being adapted to receive an auxiliary device of the circuit breaking mechanism; and an auxiliary cover mounted on the main cover in such a manner as to close the recess. The circuit breaker is automatically tripped when the auxiliary cover is opened, thus permitting installation of the auxiliary device thereon with high security.
公开/授权文献
- US6121208A Rolling sliding part 公开/授权日：2000-09-19
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