Electrical relay
    1.
    发明公开
    Electrical relay 有权
    Elektrisches Relais

    公开(公告)号:EP1852885A1

    公开(公告)日:2007-11-07

    申请号:EP07009039.4

    申请日:2007-05-04

    IPC分类号: H01H50/64

    摘要: A relay including a monostable or bistable magnetic system comprises a slider (2) which can be moved parallel or perpendicular to a base plane (1). At least one contact opening element (20) is integrated on the slider (2) for tearing welds of contacts (3, 11). The contact opening element engages behind the moveable spring contact (3) at a variable distance toward the fixed spring contact (11). On opening of the relay, the contact opening element (20) strikes the moveable spring contact (3) with a sudden pull just before the magnetic system is fully opened, so the weld is torn.

    摘要翻译: 包括单稳态或双稳态磁系统的继电器包括可以平行或垂直于基座平面(1)移动的滑块(2)。 至少一个接触开口元件(20)整合在滑块(2)上,用于撕裂触点(3,11)的焊缝。 接触开口元件以可变距离朝向固定弹簧触头(11)接合在可动弹簧触头(3)的后面。 在继电器打开时,触点开启元件(20)在磁体完全打开之前突然拉动可动弹簧触点(3),因此焊缝被撕裂。