发明公开
EP0883149A3 Electrical assembly with actuating device for a circuit breaker, comprising malfunction signalling means
失效
一种电组件，用于断路器的致动装置，与Fehlfunktonanzeigeeinrichtung
- 专利标题： Electrical assembly with actuating device for a circuit breaker, comprising malfunction signalling means
- 专利标题（中）： 一种电组件，用于断路器的致动装置，与Fehlfunktonanzeigeeinrichtung
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申请号： EP98201703.0申请日： 1998-05-21
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公开(公告)号： EP0883149A3公开(公告)日： 1999-04-14
- 发明人: Fabrizi, Fabrizio , Re, Marcello
- 申请人： BTICINO S.P.A.
- 申请人地址： Via Messina, 38 20154 Milano IT
- 专利权人： BTICINO S.P.A.
- 当前专利权人： BTICINO S.P.A.
- 当前专利权人地址： Via Messina, 38 20154 Milano IT
- 代理机构： Pezzoli, Ennio
- 优先权： ITMI971208 19970522
- 主分类号： H01H71/66
- IPC分类号： H01H71/66 ; H01H71/46
摘要：
Electrical assembly comprising a circuit breaker having an operating element movable between an opening position and a closing position and a safety mechanism for moving the operating element from the closing position into the opening position when a malfunction occurs, an actuating device (103) for moving the operating element between the opening position and the closing position, means (115,116;159,160) for connecting the safety mechanism to the actuating device (103), the actuating device (103) including signalling means (224,228) and means (206,212,216,220) for activating the signalling means (224,228) when there is a non-voluntary movement of the operating element from the closing position into the opening position caused by the safety mechanism.
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