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11 条记录 (耗时 0.123 秒)

    Apparatus for interrupting a short circuit in a circuit breaker
    4.
    发明授权
    Apparatus for interrupting a short circuit in a circuit breaker 有权
    用于中断断路器短路的装置

    公开(公告)号：US06952149B2

    公开(公告)日：2005-10-04

    申请号：US10436643

    申请日：2003-05-13

    申请人： Ronald Ciarcia ,  Ananthram Subramanian ,  Macha Narender ,  Luis Brignoni ,  Samuel Kim

    发明人： Ronald Ciarcia ,  Ananthram Subramanian ,  Macha Narender ,  Luis Brignoni ,  Samuel Kim

    IPC分类号： H01H77/10 ,  H01H75/00

    CPC分类号： H01H1/2058 ,  H01H77/108

    摘要： A circuit breaker includes a housing, an operating mechanism, and a cassette. The cassette includes a separable current path having a movable contact arm, two arc receptors each disposed for receiving an electrical arc in response to a short circuit overcurrent condition, and two slot motors each disposed proximate the movable contact arm for magnetically driving the movable contact arm to a blown open position in response to a short circuit overcurrent condition. The slot motors each have two side legs opposing each other and defining a space therebetween for receiving the movable contact arm, each side leg having a magnetic core and an insulative layer and being biased toward the interior of the side walls of the cassette, wherein each side leg is restrained from being magnetically attracted toward the movable contact arm during a short circuit condition.

    摘要翻译： 断路器包括壳体，操作机构和盒。 磁带盒包括具有可移动接触臂的可分离电流路径，每个电弧接收器被设置成响应于短路过电流条件而接收电弧，以及每个设置在可动接触臂附近的两个槽电机，用于磁力驱动可动接触臂 响应于短路过电流状态而处于吹开位置。 槽式电动机各自具有彼此相对的两个侧腿，并且在它们之间限定了用于接收可动接触臂的空间，每个侧腿具有一个磁芯和一个绝缘层，并被朝着盒的侧壁的内部偏置，其中每个 在短路状态下，侧腿不受磁力吸引到可动接触臂。

    Interlocking cassettes for dimensional stability
    5.
    发明授权
    Interlocking cassettes for dimensional stability 有权
    联锁盒尺寸稳定性

    公开(公告)号：US06930573B2

    公开(公告)日：2005-08-16

    申请号：US10652356

    申请日：2003-08-29

    申请人： Ronald Ciarcia ,  Ananthram Subramanian ,  Macha Narender ,  Luis Brignoni ,  Samuel Kim

    发明人： Ronald Ciarcia ,  Ananthram Subramanian ,  Macha Narender ,  Luis Brignoni ,  Samuel Kim

    IPC分类号： H01H71/02 ,  H01H73/04 ,  H01H77/00

    CPC分类号： H01H1/2058 ,  H01H9/342 ,  H01H71/0228 ,  H01H73/045 ,  H01H2011/0093

    摘要： A multipole cassette assembly having a center pole cassette assembly includes a first side and a second side, a first outer pole cassette assembly having a first side and a second side, a first spacer interlocking receptacle positioned on one of the first side of the center pole cassette assembly and the second side of the first outer pole cassette assembly, and a first interlocking spacer positioned on one of the first side of the center pole cassette assembly and the second side of the first outer pole cassette assembly, wherein the first interlocking spacer is engaged with the first spacer interlocking receptacle. A method for maintaining spacing between poles of the multipole cassette assembly includes providing an interlocking spacer on the first cassette assembly, providing an interlocking receptacle on a second cassette assembly, and engaging the interlocking spacer with the interlocking receptacle.

    摘要翻译： 具有中心极盒组件的多极盒组件包括第一侧和第二侧，具有第一侧和第二侧的第一外磁极盒组件，位于中心极的第一侧之一上的第一间隔件联锁插座 盒组件和第一外磁极盒组件的第二侧，以及定位在中心磁极盒组件的第一侧和第一外磁极盒组件的第二侧中的一个上的第一互锁间隔件，其中第一互锁间隔件 与第一间隔件联锁插座接合。 用于保持多极盒组件的极间间隔的方法包括在第一盒组件上提供互锁间隔件，在第二盒组件上提供互锁插座，并将互锁间隔件与互锁插座接合。

    CIRCUIT BREAKER LUG COVER AND GASKET
    7.
    发明申请
    CIRCUIT BREAKER LUG COVER AND GASKET 有权
    电路断路器行李盖和垫圈

    公开(公告)号：US20050057333A1

    公开(公告)日：2005-03-17

    申请号：US10605206

    申请日：2003-09-15

    申请人： Ananthram Subramanian ,  Ronald Ciarcia ,  Narender Macha ,  Luis Brignoni ,  Paul Lafferty

    发明人： Ananthram Subramanian ,  Ronald Ciarcia ,  Narender Macha ,  Luis Brignoni ,  Paul Lafferty

    IPC分类号： H01H9/02 ,  H01H13/04 ,  H01H71/08

    CPC分类号： H01H1/2058 ,  H01H9/0264 ,  H01H71/08 ,  H01H2001/5861 ,  H01H2071/086

    摘要： A molded insulator cover for a circuit breaker molded case includes a terminal connector attachable to the strap terminal. The terminal connector projects outwardly from the circuit breaker molded case and an insulator discrete from the molded case is disposed around the terminal connector. The insulator is trapped into the circuit breaker molded case by attachment of the terminal connector to the strap terminal. The insulator is configured to be used with a plurality of different field installable terminal connectors.

    摘要翻译： 用于断路器模制壳体的模制绝缘体盖包括可附接到带端子的端子连接器。 端子连接器从断路器模制壳体向外突出，并且与模制壳体分离的绝缘体设置在端子连接器周围。 通过将端子连接器连接到带端子，绝缘体被捕获到断路器模制壳体中。 绝缘体被配置为与多个不同的现场可安装终端连接器一起使用。

    Circuit breaker interface mechanism for bell alarm switch
    8.
    发明授权
    Circuit breaker interface mechanism for bell alarm switch 有权
    断路器接口机构用于铃声报警开关

    公开(公告)号：US06778048B1

    公开(公告)日：2004-08-17

    申请号：US10249860

    申请日：2003-05-13

    申请人： Luis Brignoni ,  Ronald Ciarcia ,  Ananthram Subramanian ,  Narender Macha

    发明人： Luis Brignoni ,  Ronald Ciarcia ,  Ananthram Subramanian ,  Narender Macha

    IPC分类号： H01H6702

    CPC分类号： H01H1/2058 ,  H01H71/0228 ,  H01H71/46 ,  H01H71/525 ,  H01H73/045

    摘要： An assembly for interacting with a circuit breaker operating mechanism of a circuit breaker including a housing and a pair of contacts within the housing, the operating mechanism arranged to separate the pair of contacts upon the occurrence of a trip event is disclosed. The assembly includes a plurality of linkages arranged to transmit mechanical energy from the operating mechanism to a plunger of an accessory device for changing a state thereof. The system of linkages is configured to compensate for any over-travel resulting from possible tolerance variations.

    摘要翻译： 公开了一种用于与断路器的断路器操作机构相互作用的组件，该断路器包括壳体和外壳内的一对触点，所述操作机构设置成在发生跳闸事件时分离所述一对触点。 组件包括多个连杆，其布置成将机械能从操作机构传递到用于改变其状态的附件装置的柱塞。 连接系统被配置为补偿由可能的公差变化导致的任何过度行程。