公开(公告)号：US07723876B2

公开(公告)日：2010-05-25

申请号：US11965283

申请日：2007-12-27

申请人： Shinichi Ito ,  Shinji Nishimura ,  Atsushi Hirokado

发明人： Shinichi Ito ,  Shinji Nishimura ,  Atsushi Hirokado

IPC分类号： H02K11/04

CPC分类号： H02K9/06 ,  H02K11/046

摘要： A positive-side heatsink and a negative-side heatsink that constitute a rectifier are disposed inside a case at a rear end of a rotor so as to be separated axially such that front surfaces of a positive-side base portion and a negative-side base portion face each other. The negative-side heatsink is disposed such that radiating fins that are disposed so as to project from a rear surface of the negative-side base portion are positioned radially outside a cooling fan so as to face a coil end of a stator coil.

摘要翻译： 构成整流器的正侧散热片和负极侧散热片配置在转子的后端的壳体的内侧，从而轴向分离，使正极侧基部和负极侧基板 部分面对面。 负侧散热器被布置成使得从负侧基部的后表面突出设置的散热片位于冷却风扇的径向外侧，以面向定子线圈的线圈端。

公开(公告)号：US20100176671A1

公开(公告)日：2010-07-15

申请号：US12749991

申请日：2010-03-30

申请人： Shinichi ITO ,  Shinji NISHIMURA ,  Atsushi HIROKADO

发明人： Shinichi ITO ,  Shinji NISHIMURA ,  Atsushi HIROKADO

IPC分类号： H02K5/18 ,  H02K11/04

CPC分类号： H02K9/06 ,  H02K11/046

摘要： A positive-side heatsink and a negative-side heatsink that constitute a rectifier are disposed inside a case at a rear end of a rotor so as to be separated axially such that front surfaces of a positive-side base portion and a negative-side base portion face each other. The negative-side heatsink is disposed such that radiating fins that are disposed so as to project from a rear surface of the negative-side base portion are positioned radially outside a cooling fan so as to face a coil end of a stator coil.

摘要翻译： 构成整流器的正侧散热片和负极侧散热片配置在转子的后端的壳体的内侧，从而轴向分离，使正极侧基部和负极侧基板 部分面对面。 负侧散热器被布置成使得从负侧基部的后表面突出设置的散热片位于冷却风扇的径向外侧，以面向定子线圈的线圈端。

公开(公告)号：US20080303361A1

公开(公告)日：2008-12-11

申请号：US11965283

申请日：2007-12-27

申请人： Shinichi ITO ,  Shinji NISHIMURA ,  Atsushi HIROKADO

发明人： Shinichi ITO ,  Shinji NISHIMURA ,  Atsushi HIROKADO

IPC分类号： H02K9/06

CPC分类号： H02K9/06 ,  H02K11/046

摘要： A positive-side heatsink and a negative-side heatsink that constitute a rectifier are disposed inside a case at a rear end of a rotor so as to be separated axially such that front surfaces of a positive-side base portion and a negative-side base portion face each other. The negative-side heatsink is disposed such that radiating fins that are disposed so as to project from a rear surface of the negative-side base portion are positioned radially outside a cooling fan so as to face a coil end of a stator coil.

摘要翻译： 构成整流器的正侧散热片和负极侧散热片配置在转子的后端的壳体的内侧，从而轴向分离，使正极侧基部和负极侧基板 部分面对面。 负侧散热器被布置成使得从负侧基部的后表面突出设置的散热片位于冷却风扇的径向外侧，以面向定子线圈的线圈端。

公开(公告)号：US07902701B2

公开(公告)日：2011-03-08

申请号：US12749991

申请日：2010-03-30

申请人： Shinichi Ito ,  Shinji Nishimura ,  Atsushi Hirokado

发明人： Shinichi Ito ,  Shinji Nishimura ,  Atsushi Hirokado

IPC分类号： H02K11/04

CPC分类号： H02K9/06 ,  H02K11/046

摘要： A positive-side heatsink and a negative-side heatsink that constitute a rectifier are disposed inside a case at a rear end of a rotor so as to be separated axially such that front surfaces of a positive-side base portion and a negative-side base portion face each other. The negative-side heatsink is disposed such that radiating fins that are disposed so as to project from a rear surface of the negative-side base portion are positioned radially outside a cooling fan so as to face a coil end of a stator coil.

摘要翻译： 构成整流器的正侧散热片和负极侧散热片配置在转子的后端的壳体的内侧，从而轴向分离，使正极侧基部和负极侧基板 部分面对面。 负侧散热器被布置成使得从负侧基部的后表面突出设置的散热片位于冷却风扇的径向外侧，以面向定子线圈的线圈端。