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公开(公告)号：US20110109178A1
公开(公告)日：2011-05-12
申请号：US13002273
申请日：2008-07-01
Applicant: Shogo Okamoto , Shinji Nishimura , Shiro Iizuka , Yoshiro Imazawa , Ken Nishikawa , Michiya Yasui , Kensaku Kuroki , Yoshihiro Harada , Naoya Nishikawa
Inventor： Shogo Okamoto , Shinji Nishimura , Shiro Iizuka , Yoshiro Imazawa , Ken Nishikawa , Michiya Yasui , Kensaku Kuroki , Yoshihiro Harada , Naoya Nishikawa
IPC: H02K3/50
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US07644492B2
公开(公告)日：2010-01-12
申请号：US11595870
申请日：2006-11-13
Applicant: Syuichi Tamura , Naohiko Harada , Michiya Yasui , Shogo Okamoto
Inventor： Syuichi Tamura , Naohiko Harada , Michiya Yasui , Shogo Okamoto
IPC: H02K15/00
CPC classification number: H02K3/50 , H02K15/0025 , Y10T29/49009 , Y10T29/49073 , Y10T29/49181 , Y10T29/53143 , Y10T29/53157
Abstract: A holding jig is made into cylindrical body that has a conductor insertion aperture, and a conductor end portion is inserted into the conductor insertion aperture in a loosely-fitted state and held. The holding jig is moved along an arc that has a radius L that is centered around a projecting root portion of the conductor end portion to a vicinity of a coil end to bend and form the conductor end portion into a desired lead around shape.
Abstract translation: 保持夹具被制成具有导体插入孔的圆柱体，并且导体端部以松散配合的状态插入导体插入孔中并保持。 保持夹具沿着具有以导体端部的突出根部为中心的半径L的弧线移动到线圈端部附近弯曲，并且将导体端部形成为期望的引线形状。
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公开(公告)号：US20070271773A1
公开(公告)日：2007-11-29
申请号：US11595870
申请日：2006-11-13
Applicant: Syuichi Tamura , Naohiko Harada , Michiya Yasui , Shogo Okamoto
Inventor： Syuichi Tamura , Naohiko Harada , Michiya Yasui , Shogo Okamoto
CPC classification number: H02K3/50 , H02K15/0025 , Y10T29/49009 , Y10T29/49073 , Y10T29/49181 , Y10T29/53143 , Y10T29/53157
Abstract: A holding jig is made into cylindrical body that has a conductor insertion aperture, and a conductor end portion is inserted into the conductor insertion aperture in a loosely-fitted state and held. The holding jig is moved along an arc that has a radius L that is centered around a projecting root portion of the conductor end portion to a vicinity of a coil end to bend and form the conductor end portion into a desired lead around shape.
Abstract translation: 保持夹具被制成具有导体插入孔的圆柱体，并且导体端部以松散配合的状态插入导体插入孔中并保持。 保持夹具沿着具有以导体端部的突出根部为中心的半径L的弧线移动到线圈端部附近弯曲，并且将导体端部形成为期望的引线形状。
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公开(公告)号：US08686610B2
公开(公告)日：2014-04-01
申请号：US13002273
申请日：2008-07-01
Applicant: Shogo Okamoto , Shinji Nishimura , Shiro Iizuka , Yoshiro Imazawa , Ken Nishikawa , Michiya Yasui , Kensaku Kuroki , Yoshihiro Harada , Naoya Nishikawa
Inventor： Shogo Okamoto , Shinji Nishimura , Shiro Iizuka , Yoshiro Imazawa , Ken Nishikawa , Michiya Yasui , Kensaku Kuroki , Yoshihiro Harada , Naoya Nishikawa
IPC: H02K3/50
Abstract: 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.
Abstract translation: 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。
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