公开(公告)号：US5778512A

公开(公告)日：1998-07-14

申请号：US574033

申请日：1995-12-18

申请人： Hideki Ichikawa ,  Masahiro Takada ,  Kouji Katahira ,  Keniti Shibayama

发明人： Hideki Ichikawa ,  Masahiro Takada ,  Kouji Katahira ,  Keniti Shibayama

IPC分类号： H02K15/04 ,  H02K15/06

CPC分类号： H02K15/0414 ,  H02K15/066 ,  Y10T29/49012

摘要： A rotor for an electric rotary machine having an armature core, upper layer coil elements and lower layer coil elements is provided. Each coil element has a straight coil side and a pair of coil ends extending radially at a right angle from the coil side. Each coil end is inclined by a predetermined angle with respect to the coil side in a circumferential direction of the armature core. The lower layer coil side and the upper layer coil side are inserted into corresponding slots in a radial direction. A connector comprising a tip of the coil end of the upper layer coil element and a connector comprising a tip of the coil end of the lower layer coil element are welded together.

摘要翻译： 提供一种具有电枢铁芯，上层线圈元件和下层线圈元件的旋转电机的转子。 每个线圈元件具有直线圈侧和从线圈侧以直角径向延伸的一对线圈端。 每个线圈端部在电枢铁芯的圆周方向上相对于线圈侧倾斜预定的角度。 下层线圈侧和上层线圈侧沿径向插入对应的槽。 包括上层线圈元件的线圈端的尖端和包括下层线圈元件的线圈端的尖端的连接器的连接器被焊接在一起。