公开(公告)号：US07595578B2

公开(公告)日：2009-09-29

申请号：US11919942

申请日：2006-05-02

申请人： Noriyuki Aramaki ,  Masayuki Okubo ,  Mikio Kawamura ,  Takeshi Yamazaki ,  Shuichi Fusegawa ,  Tsugio Yokoo

发明人： Noriyuki Aramaki ,  Masayuki Okubo ,  Mikio Kawamura ,  Takeshi Yamazaki ,  Shuichi Fusegawa ,  Tsugio Yokoo

IPC分类号： H02K1/18 ,  H02K15/00

CPC分类号： H02K1/148 ,  H02K15/022 ,  Y10T29/49009 ,  Y10T29/49021

摘要： A laminated core segment 30 into which a stator core is split has a core main body 31 that extends in an arc shape. On one end section of the core main body 31 there is formed a connecting section 40, and on the other end section there is formed a connecting section 41. The connecting section 40 is able to connect with the connecting section 41 of another laminated segment 30. In the connecting section 40 there is provided a protruding protrusion section 48, and the protrusion section 48 interferes with an interference section 53 on the connecting section 41 side when the stator core 30 is forced towards the direction in which the stator core is split. As a result, an assembly operation of the stator core becomes easier, and a magnetically excellent connecting structure can be obtained.

公开(公告)号：US20090066183A1

公开(公告)日：2009-03-12

申请号：US11919942

申请日：2006-05-02

申请人： Noriyuki Aramaki ,  Masayuki Okubo ,  Mikio Kawamura ,  Takeshi Yamazaki ,  Shuichi Fusegawa ,  Tsugio Yokoo

发明人： Noriyuki Aramaki ,  Masayuki Okubo ,  Mikio Kawamura ,  Takeshi Yamazaki ,  Shuichi Fusegawa ,  Tsugio Yokoo

IPC分类号： H02K1/16 ,  H02K15/02

CPC分类号： H02K1/148 ,  H02K15/022 ,  Y10T29/49009 ,  Y10T29/49021

摘要： A laminated core segment 30 into which a stator core is split has a core main body 31 that extends in an arc shape. On one end section of the core main body 31 there is formed a connecting section 40, and on the other end section there is formed a connecting section 41. The connecting section 40 is able to connect with the connecting section 41 of another laminated segment 30. In the connecting section 40 there is provided a protruding protrusion section 48, and the protrusion section 48 interferes with an interference section 53 on the connecting section 41 side when the stator core 30 is forced towards the direction in which the stator core is split. As a result, an assembly operation of the stator core becomes easier, and a magnetically excellent connecting structure can be obtained.

摘要翻译： 定子铁芯被分割成的层叠铁芯段30具有以弧形延伸的铁心主体31。 在芯主体31的一端部形成有连接部40，另一端部形成有连接部41.连接部40能够与另一层叠片30的连接部41连接 在连接部40中设置有突出突出部48，并且当定子芯30被迫朝向定子芯分离的方向时，突出部48与连接部41侧的干涉部分53相干涉。 结果，定子铁芯的组装操作变得更容易，并且可以获得磁性优异的连接结构。