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    BUSBAR
    7.
    发明公开
    BUSBAR 审中-公开

    公开(公告)号：EP3391488A1

    公开(公告)日：2018-10-24

    申请号：EP16829120.1

    申请日：2016-12-15

    申请人： Bticino S.p.A.

    发明人： FABRIZI, Fabrizio

    IPC分类号： H02G5/10 ,  H02G3/03 ,  H02G5/00

    摘要： The present invention relates to a busbar comprising busbar conductors (2), a casing (5), clamping means (6) and a U-shaped heat dissipation element (9), comprising a base (10) and two side wings (11) projecting from the base (10). The heat dissipation element (9) is fixed to the exterior of the enclosure (5) by clamping means (6) such that the base (10) contacts the enclosure (5) and the two side wings (11) extend away from the enclosure (5).

    CIRCUIT BREAKER WITH ARC EXTINGUISHING BARRIER
    9.
    发明公开
    CIRCUIT BREAKER WITH ARC EXTINGUISHING BARRIER 审中-公开
    SCHUTZSCHALTER MITLICHTBOGENLÖSCHBARRIERE

    公开(公告)号：EP3140847A1

    公开(公告)日：2017-03-15

    申请号：EP15736655.0

    申请日：2015-04-22

    申请人： BTICINO S.P.A.

    发明人： FABRIZI Fabrizio ,  BOFFELLI, Roberto

    IPC分类号： H01H71/02 ,  H01H83/22 ,  H01H9/32

    CPC分类号： H01H9/32 ,  H01H71/0221

    摘要： A circuit breaker (1) is described, comprising: - at least a first contact branch (C1) comprising at least a first contact element (PI) and at least a first support element (S1) of the first contact element (P1), at least a first connection terminal (T1) electrically connected to, or integrated into, the first support element (S1); - an actuating mechanism (15) of the first support element (S1) adapted to move the latter so that the first contact element (P1) can be moved from a rest position to a working position and vice versa; - a second contact branch (C2) comprising at least a second contact element (P2), adapted to be contacted by the first contact element (P1) when this is in the working position, at least a second support element (S2) of the second contact element (P2) and at least a second connection terminal (T2) electrically connected to, or integrated into, the second support element (S2); characterized in that the circuit breaker (1) further comprises an electrically insulating mobile barrier (60) adapted to be moved between: a first operating position wherein the mobile barrier (60) allows the second contact element (P2) to be contacted by the first contact element (P1); and a second operating position wherein the mobile barrier (60) is at least partially operatively interposed between the first contact element (P1) and the second contact element (P2) to interfere, in the passage of the first contact element (PI) from the working position to the rest position, with an electric arc that extends between said contact elements.

    摘要翻译： 描述了一种断路器（1），包括： - 至少包括第一接触元件（P1）的至少第一接触元件（PI）和至少第一支撑元件（S1）的第一接触支路（C1） 至少第一连接端子（T1），电连接到第一连接端子（T1），或者集成到第一支撑元件（S1）中; - 所述第一支撑元件（S1）的致动机构（15）适于移动所述第一支撑元件（S1），使得所述第一接触元件（P1）能够从静止位置移动到工作位置，反之亦然; - 第二接触分支（C2），包括至少第二接触元件（P2），适于在第一接触元件处于工作位置时与第一接触元件（P1）接触，至少第二接触元件（S2） 电连接到第二支撑元件（S2）的第二接触元件（P2）和至少第二连接端子（T2）; 其特征在于，所述断路器（1）还包括电绝缘移动屏障（60），其适于在以下位置之间移动：第一操作位置，其中所述移动屏障（60）允许所述第二接触元件（P2） 接触元件（P1）; 以及第二操作位置，其中所述移动屏障（60）至少部分地可操作地插入在所述第一接触元件（P1）和所述第二接触元件（P2）之间，以在所述第一接触元件（PI）从所述第一接触元件 工作位置到静止位置，具有在所述接触元件之间延伸的电弧。