公开(公告)号：US20040181930A1

公开(公告)日：2004-09-23

申请号：US10801813

申请日：2004-03-17

申请人： ASMO CO., LTD.

发明人： Shinji Ikeda

IPC分类号： H02K001/00 ,  H02K003/00 ,  H02K017/00 ,  H02K019/00 ,  H02K021/00 ,  H02K023/26

CPC分类号： H01R43/08 ,  H02K13/006 ,  H02K15/00 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/53148 ,  Y10T82/10 ,  Y10T82/2502

摘要： A feed rate of a single-point cutting tool, which is an axial relative moving distance of the cutting tool along an outer peripheral surface of an unfinished commutator product per revolution of the unfinished commutator product, is reduced in an end part of a cutting region of the outer peripheral surface of the unfinished commutator product, which is adjacent to a commutator riser of each commutator segment provided in the outer peripheral surface of the unfinished commutator product.

摘要翻译： 在切割区域的末端部分中，单切削刀具的进给速度是切削工具沿着未完成换向器产品的未完成换向器产品的外周面的轴向相对移动距离 与未设计的整流子产品的外周面中设置的各换向器片的换向器立管相邻的未完成换向器产品的外周面。

公开(公告)号：US20020047453A1

公开(公告)日：2002-04-25

申请号：US09888447

申请日：2001-06-26

申请人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO

发明人： Masayuki Katagiri ,  Hiromitsu Takei

IPC分类号： H02K013/06 ,  H02K001/24 ,  H02K023/26 ,  H02K027/02

CPC分类号： H02K23/30 ,  H02K13/105

摘要： When winding start S of a winding is entwined around a riser R1, the wire is wound via a riser R4 around a salient pole P1 adjacent to the riser R4 and an opposed salient pole P2 to the salient pole P1 in order and leads from a riser R3 through an opposed riser R6 to an adjacent salient pole P3 and an opposed salient pole P4. Next, it is passed to a riser R5 and is wound around an opposed riser R2, an adjacent salient pole P5, and a salient pole P6, then ends with the riser R4. A varistor 18 is inserted and three electrodes 19 are soldered to the corresponding risers R2, R4, and R6.

摘要翻译： 当绕组的绕组开始S缠绕在提升板R1周围时，导线绕着提升板R4缠绕在靠近提升板R4的突极P1附近，并且相对的凸极P2依次被引导到凸极P1并且从提升板 R3通过相对的提升管R6连接到相邻的突极P3和相对的突极P4。 接下来，将其传送到提升管R5并缠绕在相对的提升管R2，相邻的突极P5和突极P6上，然后与提升管R4结束。 插入变阻器18，将三个电极19焊接到对应的上升管R2，R4和R6。

公开(公告)号：US20030193257A1

公开(公告)日：2003-10-16

申请号：US10328013

申请日：2002-12-26

申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Koichiro Kamei ,  Takehiro Kobayashi

IPC分类号： H02K003/04 ,  H02K023/26

CPC分类号： H02K23/32

摘要： A rotating-electric machine for use in engine starter capable of improving power by reducing inductance of coil is provided. An armature 7 is provided inside a stator, and when an armature winding 2 is inserted into a slot 4 provided in the armature 7, the armature winding 2 is formed into a wave winding and a short-pitch winding. In case that number of poles 2pnull6 and number of slots Nsnull23, the armature winding 2 are inserted into 1st to 4th slots, and a back pitch yb is established to be 3, whereby a short-pitch degree null(nullnullNs/2pnullybnull) is 0.83 and an expression of 0.5

摘要翻译： 提供一种用于能够通过减小线圈电感来提高功率的发动机起动机中的旋转电机。 电枢 7 设置在定子内部，当电枢绕组 2 插入到电枢 7中提供的插槽 4 ，电枢绕组 2 形成波浪绕组和短节距绕组。 在极数2p = 6且槽数Ns = 23的情况下，将电枢绕组 2 插入到第1至第4槽中，并且将后间距yb建立为3，由此短 倍数增量（= | Ns / 2p-yb |）为0.83，满足0.5 <δ<1的表达式。

公开(公告)号：US20040108786A1

公开(公告)日：2004-06-10

申请号：US10706930

申请日：2003-11-14

申请人： DENSO CORPORATION

发明人： Masami Niimi ,  Tsutomu Shiga

IPC分类号： H02K009/00 ,  H02K023/26

CPC分类号： H02K13/08

摘要： A rotor of a rotary electric machine such as a starter motor for cranking an internal combustion engine is substantially composed of an armature core fixed to a rotating shaft and an armature coil disposed in slots of the armature core. The armature coil is constituted by electrically connecting conductor segments. A rear end portion of each conductor segment disposed in the radial outside of the slot is bent and arranged on an axial rear surface of the armature core, thereby forming a commutator surface. The thickness of the rear end portion in the axial direction gradually increases from its radial outside toward its radial inside, and the cross-sectional area of the rear end portion is made uniform throughout its entire length.

摘要翻译： 用于起动内燃机的诸如起动电动机的旋转电机的转子基本上由固定到旋转轴的电枢铁心和设置在电枢铁芯的槽中的电枢线圈构成。 电枢线圈由导体段电连接构成。 设置在槽的径向外侧的每个导体段的后端部弯曲并布置在电枢铁心的轴向后表面上，从而形成换向器表面。 后端部在轴向上的厚度从其径向外侧向其径向内侧逐渐增加，并且后端部的横截面积在整个长度上均匀。