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49 条记录 (耗时 0.014 秒)

    Closing protection mechanism for a closing assembly over-toggle linkage
    3.
    发明公开
    Closing protection mechanism for a closing assembly over-toggle linkage 有权
    VerschlussschutzmechanismusfürÜberkniehebeleiner Verschlussanordnung

    公开(公告)号：EP2001032A1

    公开(公告)日：2008-12-10

    申请号：EP08010389.8

    申请日：2008-06-06

    申请人： Eaton Corporation

    发明人： Rakus, Paul R. ,  Gottschalk, Andrew L. ,  Weister, Nathan J. ,  Matsko, Joseph J. ,  Slepian, Robert M. ,  Marks, Douglas C.

    IPC分类号： H01H9/20 ,  H01H71/46 ,  H01H71/52 ,  H01H71/64 ,  H01H71/66 ,  H01H3/30 ,  H01H9/00

    CPC分类号： H01H71/46 ,  H01H3/3005 ,  H01H9/0066 ,  H01H71/525 ,  H01H71/64 ,  H01H71/66

    摘要： The closing protection mechanism (200) provided herein includes a control unit (202), a sensing switch (204) and a sensing switch actuator (206). The control unit (202) is coupled to, and in electronic communication with, the trip device (40). The control unit (202) is structured to receive a sensing switch signal and to provide a control signal to the trip device (40). The sensing switch (204) coupled to, and in electronic communication with, the control unit (202). The sensing switch (204) is disposed adjacent to the toggle assembly (58). The sensing switch (204) is structured to provide a sensing switch signal to the control unit (202). The sensing switch actuator (206) is disposed on the toggle assembly (58). The sensing switch actuator (206) is structured to actuate the sensing switch (204). The sensing switch (204) is structured to be actuated by the sensing switch actuator (206) when the toggle assembly (58) is in the second, over-toggle configuration.

    摘要翻译： 本文提供的关闭保护机构（200）包括控制单元（202），感测开关（204）和感测开关致动器（206）。 控制单元（202）耦合到跳闸装置（40）并与之脱扣装置（40）电子通信。 控制单元（202）被构造成接收感测开关信号并向跳闸装置（40）提供控制信号。 耦合到控制单元（202）并与电子通信的感测开关（204）。 感测开关（204）邻近肘节组件（58）设置。 感测开关（204）构造成向控制单元（202）提供感测开关信号。 感测开关致动器（206）设置在肘节组件（58）上。 感测开关致动器（206）构造成致动感测开关（204）。 感测开关（204）被构造成当肘节组件（58）处于第二过肘节配置时由感测开关致动器（206）致动。

    Dispositif de réenclenchement automatique de disjoncteurs et disjoncteurs équipés d'un tel dispositif
    5.
    发明公开
    Dispositif de réenclenchement automatique de disjoncteurs et disjoncteurs équipés d'un tel dispositif 失效
    用于断路器和断路器有这种装置自动复位装置。

    公开(公告)号：EP0387162A1

    公开(公告)日：1990-09-12

    申请号：EP90420112.6

    申请日：1990-03-01

    申请人： Gamet, Gilbert

    发明人： Gamet, Gilbert

    IPC分类号： H01H71/66

    CPC分类号： H01H71/66

    摘要： Dispositif de réenclenchement automatique de dis­joncteurs, se présentant sous la forme d'un ensemble (1) comprenant un élément mobile (3) susceptible, suite à un déclenchement du disjoncteur, d'être déplacé afin de manoeuvrer l'organe d'armement du disjoncteur afin de le réenclencher.
    Il se caractérise en ce que le dit élément mobile (3) est constitué par un piston (4), monté à l'intérieur d'un boitier fixe ou enceinte (2), et dont les déplace­ments sont obtenus grâce aux variations de volume d'un corps dilatable contenu à l'intérieur de ladite enceinte (2), ces variations étant provoquées par la chaleur dégagée par une résistance électrique (8) lorsqu'elle est mise sous tension.

    摘要翻译： 用于断路器的自动重置装置，拍摄单元的形式（1），包括：移动元件（3），其能够与走触发的移位以便操作断路器的武装构件断路器的， 从而将其复位。 ... 据DASS所述可动的元件（3）besteht一个活塞（4），安装在固定框或外壳内部的（2），其位移在体积借助于变化获得 容纳在所述外壳内。所述充气体（2），论文变化被通过向电阻元件释放的热量（8）在被通电感应。 ... ...

    TWO PIECE TRIP LEVER TO OPEN AND CLOSE CONTACTS REMOTELY
    7.
    发明公开
    TWO PIECE TRIP LEVER TO OPEN AND CLOSE CONTACTS REMOTELY 审中-公开

    公开(公告)号：EP4109484A1

    公开(公告)日：2022-12-28

    申请号：EP22179796.2

    申请日：2022-06-20

    申请人： Schneider Electric Usa, Inc.

    发明人： MITTELSTADT, Chad R.

    IPC分类号： H01H71/10 ,  H01H71/66 ,  H01H83/20 ,  H01H71/24

    摘要： A modified trip lever for a remote controlled miniature circuit breaker comprises a trip lever and a separate kicker lever, which perform alternate functions to either automatically open the main contacts in response to a trip event or alternately open or close the contacts under remote control. The kicker lever rotates clockwise on a pivot in response to an actuator receiving a remote control open signal, to open the contacts by forcing a transverse tab on the kicker lever against a blade carrying a moveable main contact aligned with a stationary main contact. The kicker lever rotates counterclockwise to close the contacts in response to the actuator receiving a remote control close signal. The trip lever mounted on the same pivot, is configured to automatically open the contacts in response to a trip event, by pushing against the back side of the tab of the kicker lever.

    Circuit breaker with delayed rotatable cam for spring motor
    10.
    发明公开
    Circuit breaker with delayed rotatable cam for spring motor 有权
    具有延迟转动凸轮电源开关弹簧马达

    公开(公告)号：EP2204827A3

    公开(公告)日：2013-09-11

    申请号：EP09180173.8

    申请日：2009-12-21

    申请人： LS Industrial Systems Co., Ltd

    发明人： Yang, Hong-Ik ,  Ahn, Kil-Young

    IPC分类号： H01H3/30 ,  H01H71/66

    CPC分类号： H01H3/3026 ,  H01H71/66

    摘要： Disclosed is a circuit breaker having a cam rotation delaying function employed to block current, the circuit breaker performing a charging operation and a charting operation, the circuit breaker including a closing spring having one end portion rotatably coupled to each of plates, a driving lever rotatably installed at each of the plates and connected to another end portion of the closing spring so as to be rotated responsive to compression and extension of the closing spring, a cam rotatably installed at each of the plates and configured to press the driving lever for rotation, a link mechanism having a plurality of links rotatably installed at each of the plates and connected to the driving lever for operation, a movable contact rotatably installed at a side of each of the plates and contactable with a terminal by an operation of the link mechanism, and a cam delaying mechanism installed at each of the plates and configured to attenuate a rotational force of the cam due to a restoring force of the closing spring, whereby an excessive rotation of the cam can be prevented by the cam delaying mechanism so as to allow stable and complete toggling operation of the link mechanism and a smooth restoring operation of the closing spring, thereby providing more stable operation of the circuit breaker.