公开(公告)号：US09325226B2

公开(公告)日：2016-04-26

申请号：US13239130

申请日：2011-09-21

申请人： Weirong Zhang ,  Christof Frick ,  Zhendong Mi ,  Guoxian Wu

发明人： Weirong Zhang ,  Christof Frick ,  Zhendong Mi ,  Guoxian Wu

IPC分类号： H02K5/14 ,  H02K13/00

CPC分类号： H02K13/006 ,  H02K2205/06

摘要： An electric motor for moving a vehicle part, the electric motor having a stator with a stator housing, a drive shaft rotatable with respect to the stator, a rotor on the drive shaft and having a rotor winding, a commutator on the drive shaft for supplying an electric current to the rotor winding, at least two brushes mounted on the stator housing, the brushes in sliding contact with the commutator for supplying electric current to the rotor winding, a bushing mounted on the drive shaft adjacent to the commutator, and a cone element mounted on the drive shaft adjacent to the bushing on a side of the bushing facing away from the commutator, the cone element having an outer surface which conforms to the shape of a cone concentrical to the drive shaft and having a tip pointing away from the bushing.

摘要翻译： 一种用于移动车辆部件的电动机，具有定子的电动机具有定子壳体，相对于定子可旋转的驱动轴，驱动轴上的转子，具有转子绕组，在驱动轴上的换向器，用于供给 到转子绕组的电流，安装在定子壳体上的至少两个电刷，电刷与换向器滑动接触，用于向转子绕组提供电流，安装在驱动轴上的与换向器相邻的衬套，以及锥体 所述元件安装在所述驱动轴上，所述驱动轴在所述衬套的相对于所述换向器的一侧的所述驱动轴上相邻，所述锥形元件具有与所述驱动轴同心的锥体形状的外表面，并且具有远离所述换向器的尖端 衬套。

公开(公告)号：US20130069463A1

公开(公告)日：2013-03-21

申请号：US13239130

申请日：2011-09-21

申请人： Weirong Zhang ,  Christof Frick ,  Zhendong Mi ,  Guoxian Wu

发明人： Weirong Zhang ,  Christof Frick ,  Zhendong Mi ,  Guoxian Wu

IPC分类号： H02K13/00 ,  H02K7/08

CPC分类号： H02K13/006 ,  H02K2205/06

摘要： An electric motor for moving a vehicle part, the electric motor having a stator with a stator housing, a drive shaft rotatable with respect to the stator, a rotor on the drive shaft and having a rotor winding, a commutator on the drive shaft for supplying an electric current to the rotor winding, at least two brushes mounted on the stator housing, the brushes in sliding contact with the commutator for supplying electric current to the rotor winding, a bushing mounted on the drive shaft adjacent to the commutator, and a cone element mounted on the drive shaft adjacent to the bushing on a side of the bushing facing away from the commutator, the cone element having an outer surface which conforms to the shape of a cone concentrical to the drive shaft and having a tip pointing away from the bushing.

摘要翻译： 一种用于移动车辆部件的电动机，具有定子的电动机具有定子壳体，相对于定子可旋转的驱动轴，驱动轴上的转子，具有转子绕组，在驱动轴上的换向器，用于供给 到转子绕组的电流，安装在定子壳体上的至少两个电刷，电刷与换向器滑动接触，用于向转子绕组提供电流，安装在驱动轴上的与换向器相邻的衬套，以及锥体 所述元件安装在所述驱动轴上，所述驱动轴在所述衬套的相对于所述换向器的一侧的所述驱动轴上相邻，所述锥形元件具有与所述驱动轴同心的锥体形状的外表面，并且具有远离所述换向器的尖端 衬套。