公开(公告)号：US5660749A

公开(公告)日：1997-08-26

申请号：US386501

申请日：1995-02-10

申请人： Toshio Taguchi ,  Teruo Okauchi ,  Tsuneaki Terashima

发明人： Toshio Taguchi ,  Teruo Okauchi ,  Tsuneaki Terashima

IPC分类号： H01F27/08 ,  H01F27/22 ,  H01F29/10 ,  H01F38/08 ,  B23K9/10

CPC分类号： H01F27/22 ,  H01F27/085 ,  H01F29/10 ,  H01F38/085

摘要： A transformer includes a stator core, primary coils, secondary coils, and heat radiating plates each of which projects outward from between interior layers of the primary coil and/or secondary coil. An A.C. arc welder includes the transformer therein, with a movable core which can move to and fro between the primary coils and secondary coils and which has different widths in the movable direction. An A.C. arc welder also includes openings for taking in air at a front portion of a case cover and a fan for exhausting air at a rear portion of the case cover.

摘要翻译： 变压器包括定子铁芯，初级线圈，次级线圈和散热板，每个板从初级线圈和/或次级线圈的内层之间向外突出。 A.C.弧焊机包括其中的变压器，其中可动铁芯可以在初级线圈和次级线圈之间来回移动，并且在可动方向上具有不同的宽度。 A.C.弧焊机还包括用于在壳体盖的前部吸入空气的开口和用于在壳体盖的后部排出空气的风扇。