公开(公告)号：US07268457B2

公开(公告)日：2007-09-11

申请号：US10538179

申请日：2003-12-09

申请人： Takeo Noda ,  Shouichi Yoshikawa ,  Yousuke Natsume ,  Osamu Kubota ,  Shigeo Nishio

发明人： Takeo Noda ,  Shouichi Yoshikawa ,  Yousuke Natsume ,  Osamu Kubota ,  Shigeo Nishio

IPC分类号： H02K3/34

CPC分类号： H02K1/24 ,  H02K3/345

摘要： The present invention relates to an insulator to be disposed in an armature core having a plurality of radially-formed salient poles. The insulator comprises a winding aligning portion having an approximately V shape (forming an angle of 60 degrees) and getting narrower from an outer side to an inner side in a radial direction of the armature core approximately at the middle between the salient poles to position a winding disposed at a first layer which is a most inner side in the radial direction of the armature core approximately at a middle between the salient poles. By this structure, it is possible to align the windings on the second layer and beyond, thereby preventing a dig-in and the like of the windings and hence preventing faulty insulation between the windings.

摘要翻译： 本发明涉及一种设置在具有多个径向形成的凸极的电枢铁芯中的绝缘体。 绝缘体包括大致在凸极之间的中间处大致V形（形成60度角）并且从电枢铁芯的径向方向的内侧变窄到内侧的绕组对准部， 绕组设置在电枢芯的径向方向上的大部分内侧的大致在凸极之间的中间的第一层。 通过这种结构，可以使第二层和第二层之间的绕组对准，从而防止绕组的挖入等，从而防止绕组之间的故障绝缘。

公开(公告)号：US20060138893A1

公开(公告)日：2006-06-29

申请号：US10538179

申请日：2003-12-09

申请人： Takeo Noda ,  Shouichi Yoshikawa ,  Yousuke Natsume ,  Osamu Kubota ,  Shigeo Nishio

发明人： Takeo Noda ,  Shouichi Yoshikawa ,  Yousuke Natsume ,  Osamu Kubota ,  Shigeo Nishio

IPC分类号： H02K3/34

CPC分类号： H02K1/24 ,  H02K3/345

摘要： The present invention relates to an insulator to be disposed in an armature core having a plurality of radially-formed salient poles. The insulator comprises a winding aligning portion having an approximately V shape (forming an angle of 60 degrees) and getting narrower from an outer side to an inner side in a radial direction of the armature core approximately at the middle between the salient poles to position a winding disposed at a first layer which is a most inner side in the radial direction of the armature core approximately at a middle between the salient poles. By this structure, it is possible to align the windings on the second layer and beyond, thereby preventing a dig-in and the like of the windings and hence preventing faulty insulation between the windings.

摘要翻译： 本发明涉及一种设置在具有多个径向形成的凸极的电枢铁芯中的绝缘体。 绝缘体包括大致在凸极之间的中间处大致V形（形成60度角）并且从电枢铁芯的径向方向的内侧变窄到内侧的绕组对准部， 绕组设置在电枢芯的径向方向上的大部分内侧的大致在凸极之间的中间的第一层。 通过这种结构，可以使第二层和第二层之间的绕组对准，从而防止绕组的挖入等，从而防止绕组之间的故障绝缘。