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1. 发明公开

EP0543496A1 Molded case current limiting circuit breaker 失效
标题翻译： Strombegrenzender Leistungsschalter mitIsolierstoffgehäuse。
公开(公告)号：EP0543496A1
公开(公告)日：1993-05-26
申请号：EP92309394.2
申请日：1992-10-15
申请人： EATON CORPORATION
发明人： Cookston, Ronald William , Chien, Yun-Ko Nickey , Marks, Douglas Charles , Castelein, Steven , White III, Richard Edwin , Beatty, William Ellsworth, Jr. , Male, Andrew James , Salvati, John Gregory , Maier, Alfred Eugene
IPC分类号： H01H77/10 , H01H73/04
CPC分类号： H01H1/226 , H01H9/383 , H01H77/107 , H01H2009/305
摘要： A molded case circuit braker comprising a molded housing, a plurality of pairs of separable main contacts carried within said housing, each pair defining a movably mounted main contact and means for cooperating with said movably mounted main contacts which forms a fixed main contact portion, a plurality of movably mounted contact arms for carrying saidmovably mounted main contacts, rotatably mounted for movement defining a closed position, an open position, a trip position, and a blow open position, an operating mechanism, and a substantially flat line said conductor (300) for carrying said fixed main contact portions (312) defining a contact portion adjacent one end forming a line side terminal on an opposing end, said line conductor including means (321) for reversing the direction of electrical flow (330) in saind cooperating means relative to the direction of electrical current flow (326,328) from the line side terninal when the circuit breaker is in a closed position, in which said line side conductor is formed as a substantially flat rectangular member defining a longitudinal axis and transverse axis.
摘要翻译：一种模制外壳电路制动器，包括模制壳体，承载在所述壳体内的多对可分离主触头，每对限定可移动安装的主触头和用于与形成固定主触头部分的所述可移动安装的主触头配合的装置，多个可移动安装的接触臂，用于承载所述可移动安装的主触头，可旋转地安装用于运动，其限定关闭位置，打开位置，跳闸位置和打开打开位置，操作机构和基本平坦的线，所述导体（300）用于携带所述固定主接触部分（312），所述固定主接触部分（312）限定邻近在相对端部上形成线路侧端子的一端的接触部分，所述线路导体包括用于使所述电流合流装置（330）的方向反转的装置（321）当断路器处于闭合位置时，从线路侧面向电流流动的方向（326,328），其中sai d线侧导体形成为限定纵向轴线和横向轴线的基本平坦的矩形构件。

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