公开(公告)号：US20110109178A1

公开(公告)日：2011-05-12

申请号：US13002273

申请日：2008-07-01

申请人： Shogo Okamoto ,  Shinji Nishimura ,  Shiro Iizuka ,  Yoshiro Imazawa ,  Ken Nishikawa ,  Michiya Yasui ,  Kensaku Kuroki ,  Yoshihiro Harada ,  Naoya Nishikawa

发明人： Shogo Okamoto ,  Shinji Nishimura ,  Shiro Iizuka ,  Yoshiro Imazawa ,  Ken Nishikawa ,  Michiya Yasui ,  Kensaku Kuroki ,  Yoshihiro Harada ,  Naoya Nishikawa

IPC分类号： H02K3/50

CPC分类号： H02K3/12 ,  H02K3/50

摘要： The present invention provides an automotive dynamoelectric stator that enables vibration resistance of a lead portion to be ensured and reductions in area of the lead portion and a coil end group that is exposed to a cooling airflow to be suppressed without increasing work or cost.In a dynamoelectric machine according to the present invention, first lead portions that connect a plurality of windings to configure phase windings are each led axially outward from a rear-end coil end group, and then disposed so as to extend parallel to an axially outer peripheral surface of the rear-end coil end group so as to cross at least one other first lead portion, and so as to be separated from the axially outer peripheral surface of the rear-end coil end group.

摘要翻译： 本发明提供一种汽车电动定子，其能够确保引线部分的抗振动性，并且在不增加工作或成本的情况下抑制暴露于冷却气流的引线部分和线圈端组的面积减小。 在根据本发明的电动机中，连接多个绕组以构成相绕组的第一引线部分从后端线圈端组轴向向外引导，然后设置成平行于轴向外周边 后端线圈端组的表面与至少一个其它第一引线部分交叉，并与后端线圈端组的轴向外周面分离。

公开(公告)号：US08686610B2

公开(公告)日：2014-04-01

申请号：US13002273

申请日：2008-07-01

申请人： Shogo Okamoto ,  Shinji Nishimura ,  Shiro Iizuka ,  Yoshiro Imazawa ,  Ken Nishikawa ,  Michiya Yasui ,  Kensaku Kuroki ,  Yoshihiro Harada ,  Naoya Nishikawa

发明人： Shogo Okamoto ,  Shinji Nishimura ,  Shiro Iizuka ,  Yoshiro Imazawa ,  Ken Nishikawa ,  Michiya Yasui ,  Kensaku Kuroki ,  Yoshihiro Harada ,  Naoya Nishikawa

IPC分类号： H02K3/50

CPC分类号： H02K3/12 ,  H02K3/50

摘要： The present invention provides an automotive dynamoelectric stator that enables vibration resistance of a lead portion to be ensured and reductions in area of the lead portion and a coil end group that is exposed to a cooling airflow to be suppressed without increasing work or cost. In a dynamoelectric machine according to the present invention, first lead portions that connect a plurality of windings to configure phase windings are each led axially outward from a rear-end coil end group, and then disposed so as to extend parallel to an axially outer peripheral surface of the rear-end coil end group so as to cross at least one other first lead portion, and so as to be separated from the axially outer peripheral surface of the rear-end coil end group.

摘要翻译： 本发明提供一种汽车电动定子，其能够确保引线部分的抗振动性，并且在不增加工作或成本的情况下抑制暴露于冷却气流的引线部分和线圈端组的面积减小。 在根据本发明的电动机中，连接多个绕组以构成相绕组的第一引线部分从后端线圈端组轴向向外引导，然后设置成平行于轴向外周边 后端线圈端组的表面与至少一个其它第一引线部分交叉，并与后端线圈端组的轴向外周面分离。