公开(公告)号：US4539451A

公开(公告)日：1985-09-03

申请号：US550675

申请日：1983-11-10

申请人： Teijiro Mori ,  Yuichi Wada ,  Shizutaka Nishisako ,  Hiroaki Tazawa ,  Shigeru Masuda

发明人： Teijiro Mori ,  Yuichi Wada ,  Shizutaka Nishisako ,  Hiroaki Tazawa ,  Shigeru Masuda

IPC分类号： H01H9/36 ,  H01H33/10

CPC分类号： H01H9/36

摘要： A switch for making and breaking an electric current and having an arc-extinguishing mechanism. Said switch includes a fixed contact plate having a fixed contact thereon, a movable contact plate having a fixed contact adapted for movement to come into and go out of said fixed contact and an arc deflecting plate provided substantially parallel to said movement. Said arc deflecting plate is made of magnetic metal and is formed with a U-shaped portion in proximity to said fixed contact plate.

摘要翻译： 用于制造和断开电流并具有灭弧机构的开关。 所述开关包括其上具有固定触点的固定接触板，具有适于移动以进入和离开所述固定触点的固定触点的可动触点板和基本上平行于所述移动设置的电弧偏转板。 所述电弧偏转板由磁性金属制成，并且在所述固定接触板附近形成有U形部分。