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    • 8. 发明公开
    • Electromagnetic switching device
    • 电磁开关装置
    • EP2768001A1
    • 2014-08-20
    • EP13191543.1
    • 2013-11-05
    • LSIS Co., Ltd.
    • Lee, Sang Jin
    • H01H50/18H01H50/30H01H50/34
    • H01H50/56H01H50/18H01H50/305H01H50/34
    • Disclosed is an electromagnetic switching device. The electromagnetic switching device includes a housing, a fixed contact point inside the housing, a movable contact point positioned under the fixed contact point to repeatedly perform contact with the fixed contact point and separation from the fixed contact point, a shaft coupled with the movable contact point, a return spring to continuously press the shaft downward, and a movable core coupled with the shaft. The shaft includes a pressing surface directed downward, and the movable core is provided to make contact with an upper end of the pressing surface, so that the movable core presses the pressing surface to move up the pressing surface if the movable core and the shaft move up, and the pressing surface presses the movable core downward to push down the movable core if the movable core and the shaft move down.
    • 公开了一种电磁开关装置。 该电磁开关装置包括壳体,在壳体内的固定触点,位于固定触点下方的可动触点,以重复地与固定触点接触并与固定触点分离,轴与可动触点耦合 点,向下连续按压轴的复位弹簧,以及与轴连接的活动芯。 轴具有朝向下方的按压面,可动铁芯设置成与按压面的上端抵接,如果可动铁芯和轴移动,则可动铁芯按压按压面而使按压面上升 如果可动芯和轴向下移动,则按压表面向下按压可动芯以推动可动芯。