公开(公告)号：US10121625B2

公开(公告)日：2018-11-06

申请号：US15462724

申请日：2017-03-17

申请人： LSIS CO., LTD.

发明人： Ruiqiang Liu

IPC分类号： H01H71/10 ,  H01H9/00 ,  H01H1/38 ,  H02B13/075 ,  H01H31/32 ,  H01H33/42 ,  H01H31/00 ,  H01H3/04 ,  H01H3/44 ,  H01H3/46 ,  H01H33/12 ,  H01H33/64

摘要： The 3-way disconnector and an earth switch for a gas insulated switchgear includes: a movable portion including a disconnector movable portion and an earth switch movable portion; a disconnector mover and an earth switch mover installed in the disconnector movable portion and the earth switch movable portion so as to be linearly movable; a driving lever rotatably installed between the disconnector mover and the earth switch mover; and a first lever and a second lever rotated by receiving a rotational force of the driving lever, and configured to move the disconnector mover and the earth switch mover, respectively, wherein a driver is protruded at one side of the driving lever, and a driving pin is provided at an end of the driver, and wherein the driving pin is configured to selectively move one of the first and second levers.