发明名称 High voltage double action circuit breaker construction
摘要 A first intermediate contact is displaced during closure, with a second intermediate contact connected to a permanent current contact, providing timed insertion of a resistive load. A hooking section locks into position as the switch closes.
申请公布号 FR2773909(A1) 申请公布日期 1999.07.23
申请号 FR19980000650 申请日期 1998.01.22
申请人 GEC ALSTHOM T ET D SA 发明人 RAYNAUD BERNARD;PLAT JEAN MICHEL
分类号 H01H33/16;(IPC1-7):H01H33/42;H01H33/915 主分类号 H01H33/16
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