CIRCUIT BREAKER POSITION SENSING AND HEALTH MONITORING SYSTEM
    2.
    发明申请
    CIRCUIT BREAKER POSITION SENSING AND HEALTH MONITORING SYSTEM 审中-公开
    电路断路器位置感测和健康监测系统

    公开(公告)号:US20130043111A1

    公开(公告)日:2013-02-21

    申请号:US13210134

    申请日:2011-08-15

    IPC分类号: H01H3/02

    摘要: A circuit breaker includes a breaker housing, a stationary contact, a movable contact, an operating shaft, and a linear position sensor. The stationary contact is non-movably mounted within the breaker housing, and the movable contact is movably mounted within the breaker housing. The movable contact is coupled to receive an input force and is configured, upon receipt of the input force, to move between a closed position, in which the movable contact is electrically coupled to the stationary contact, and an open position, in which the movable contact is electrically isolated from the stationary contact. The operating shaft is coupled to the movable contact to supply the input force thereto. The linear position sensor is connected to the operating shaft and is configured, upon movement of the operating shaft, to supply a position signal representative of movable contact position.

    摘要翻译: 断路器包括断路器壳体,固定触点,可动触点,操作轴和线性位置传感器。 固定触头不可移动地安装在断路器壳体内,并且可动触头可移动地安装在断路器外壳内。 可动触头被联接以接收输入力,并且在接收到输入力时被配置为在可动触头电耦合到固定触点的闭合位置与打开位置之间移动, 接触件与静触头电隔离。 操作轴联接到可动触头以向其施加输入力。 线性位置传感器连接到操作轴,并且在操作轴移动时被配置为提供表示可动接触位置的位置信号。