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1. 发明申请

WO1995012889A1 VACUUM SWITCH 审中-公开
标题翻译：真空开关
公开(公告)号：WO1995012889A1
公开(公告)日：1995-05-11
申请号：PCT/US1994012496
申请日：1994-10-31
申请人： COOPER INDUSTRIES, INC.
发明人： COOPER INDUSTRIES, INC. , BESTEL, Ernest, Fred
IPC分类号： H01H33/66
CPC分类号： H01H33/66207 , H01H33/6606 , H01H33/666 , H01H33/6664 , H01H2033/6623
摘要： The vacuum switch includes a ceramic and metal housing having a metal body portion with a generally T-shaped cross section forming three ends. Ceramic insulators are brazed on each of the three ends with the insulators being closed by metal end members. A first end receives a stationary conductor with the opposite second end reciprocably receiving an actuator member. A second stationary conductor is disposed at the third end transversely of the axis of the first stationary conductor. The first conductor includes a stationary switch contact disposed on its terminal end. A moveable switch contact is disposed on the terminal end of the actuator member. The second stationary conductor includes a flexible cantilever beam extending therefrom and received within an aperture in the actuator member for the moveable switch contact. The flexible cantilever beam flexes between a closed circuit position when said moveable switch contact engages the stationary switch contact and an open circuit position when the moveable switch contact is out of engagement with the stationary switch contact.
摘要翻译：真空开关包括陶瓷和金属壳体，其具有形成三个端部的大致T形横截面的金属主体部分。陶瓷绝缘子在三端中的每一个上钎焊，绝缘体由金属端部构件封闭。第一端接收固定导体，相对的第二端可往复地接收致动器构件。第二固定导体设置在横向于第一固定导体的轴线的第三端。第一导体包括设置在其终端上的固定开关触点。可移动开关触点设置在致动器构件的终端上。第二固定导体包括从其延伸的柔性悬臂梁，并被接收在用于可移动开关触点的致动器构件的孔内。当可移动开关触点与固定开关触点脱离接合时，柔性悬臂在所述可移动开关触头接合固定开关触点的闭合位置和打开电路位置之间弯曲。

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