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    • 49. 发明申请
    • Ground fault circuit interrupter with reverse wiring protection
    • 接地故障电路断路器具有反接线保护功能
    • US20060044086A1
    • 2006-03-02
    • US10945672
    • 2004-09-21
    • Ping Wang
    • Ping Wang
    • H01H73/00
    • H01H83/02H01H83/04
    • A circuit interrupter comprises a pair of fixed contact strips, a pair of movable contact strips, a reset component, a movable component, and a tripping component that contains a reset contact. Each of the fixed contact strips has a fixed contact. Each of the movable contact strips has a fixed end and a movable end which has a movable contact arranged for contacting one of the corresponding fixed contacts. The movable component is disposed to sustain the movable ends of the movable contact strips and is capable of either being latched with or released from the reset component to move between a first position where the movable contacts are separated from the fixed contacts and the movable contact strips are separated from the reset contact, a second position where either the movable contact strip contacts the reset contact and the movable contacts are separated from the fixed contacts, and a third position where the movable contacts make contact with the respective fixed contacts and the movable contact strips are separated from the reset contact. The tripping component is capable of latching the reset component with the movable component for the movable component to move to the third position upon detection of a reset request and releasing the reset component from the movable component for movable component to move to the first position upon detection of a fault condition.
    • 电路断路器包括一对固定接触带,一对可动接触带,复位部件,可移动部件和包含复位接点的跳闸部件。 每个固定接触片具有固定接触。 每个可动接触片具有固定端和可动端,该可动端具有布置成用于接触相应的固定触点中的一个的可动触点。 可移动部件被设置成维持可动接触片的可动端,并且能够与复位部件锁定或从复位部件释放,以在可动触头与固定触点分离的第一位置和可动接触片之间移动 与复位触点分离,第二位置,其中可动触头条接触复位触点和可动触头与固定触头分离,以及第三位置,其中可动触头与相应的固定触点和可动触头 条带与复位触点分开。 跳闸部件能够将复位部件与可动部件锁定,用于可移动部件在检测到复位请求时移动到第三位置,并且将复位部件从用于可移动部件的可移动部件释放以在检测到时移动到第一位置 的故障状况。