利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

34 条记录 (耗时 0.017 秒)

    Rotary electric machine
    4.
    发明申请
    Rotary electric machine 审中-公开
    旋转电机

    公开(公告)号：US20060087183A1

    公开(公告)日：2006-04-27

    申请号：US11097248

    申请日：2005-04-04

    申请人： Toshinori Tanaka ,  Keiichi Fukazawa ,  Kyouhei Yamamoto ,  Yoshitaka Masuda ,  Kengo Fujimoto ,  Hirokazu Sakuda ,  Masayasu Miyajima ,  Yuusuke Matsui

    发明人： Toshinori Tanaka ,  Keiichi Fukazawa ,  Kyouhei Yamamoto ,  Yoshitaka Masuda ,  Kengo Fujimoto ,  Hirokazu Sakuda ,  Masayasu Miyajima ,  Yuusuke Matsui

    IPC分类号： H02K5/00 ,  H02K23/04 ,  H02K1/28

    CPC分类号： H02K15/14 ,  H02K5/02 ,  H02K5/10 ,  Y10T29/49009 ,  Y10T29/49012

    摘要： A rotary electric machine is provided in which the press-fit load of a stator magnetic pole to a frame is stabilized, thus stabilizing the performance of the rotary electric machine, and that has high anti-corrosiveness and anti-rusty sealing property and is inexpensive. Particularly a rotary electric machine suitable for a motor for motor power steering apparatus is provided. In a rotary electric machine having a stator magnetic pole press-fitted and fixed on an inner circumferential surface of a cylindrical frame made of a steel plate and having a rotor arranged via a gap to an inner circumferential side of the stator magnetic pole, the frame is formed by pressing a surface-treated steel plate having a plating layer of aluminum, magnesium, silicon, and zinc for the remaining part formed on a surface of the steel plate, into a cylindrical shape.

    摘要翻译： 提供了一种定子磁极对框架的压入负载稳定的旋转电机，从而稳定了旋转电机的性能，并且具有高抗腐蚀性和防锈密封性，并且价格便宜 。 特别地，提供一种适用于马达动力转向装置的马达的旋转电机。 在具有定子磁极的旋转电机中，该定子磁极被压配合并固定在由钢板制成的圆柱形框架的内圆周表面上并且具有经由定子磁极的内周侧经由间隙布置的转子，框架 通过将形成在钢板表面上的剩余部分的具有铝，镁，硅和锌的镀层的表面处理钢板压制成圆筒形而形成。

    Rotary electric machine
    5.
    发明授权
    Rotary electric machine 有权
    旋转电机

    公开(公告)号：US06462454B2

    公开(公告)日：2002-10-08

    申请号：US09727074

    申请日：2000-12-01

    申请人： Kyouhei Yamamoto ,  Toshinori Tanaka

    发明人： Kyouhei Yamamoto ,  Toshinori Tanaka

    IPC分类号： H02K304

    CPC分类号： H02K23/32 ,  H02K23/38

    摘要： A rotary electric machine of the present invention includes a yoke, a multi-polar magnetic field portion composed of 4 poles fixed to the inner wall of the yoke, a shaft disposed within the yoke so as to be able to rotate freely, an armature fixed to the shaft having a winding composed of a conductor wire wound by double wave winding into an even number of slots formed on the outer circumferential surface of a core so as to extend in the axial direction thereof, a commutator comprising a plurality of segments fixed to an end portion of the shaft, and a plurality of brushes contacting the surface of the commutator. With this arrangement, there can be obtained a rotary electric machine capable of reducing operation noise.

    摘要翻译： 本发明的旋转电机包括磁轭，由固定在磁轭的内壁上的4个磁极组成的多极磁场部分，设置在磁轭内以能够自由旋转的轴，电枢固定 具有由双线缠绕的导体线构成的绕组构成的绕组，所述绕组形成在芯的外周面上形成的偶数个槽，以沿其轴向延伸;换向器，包括多个段，固定到 所述轴的端部和与所述换向器的表面接触的多个电刷。 通过这种布置，可以获得能够降低操作噪音的旋转电机。

    Motor for an electric power steering assembly
    6.
    发明授权
    Motor for an electric power steering assembly 有权
    电动转向组件电机

    公开(公告)号：US06388355B2

    公开(公告)日：2002-05-14

    申请号：US09895269

    申请日：2001-07-02

    申请人： Toshinori Tanaka ,  Ryuichi Ikeda ,  Shigekazu Sakabe ,  Akihiro Daikoku ,  Akihiko Imagi ,  Yoshio Yoshikuwa ,  Kyouhei Yamamoto

    发明人： Toshinori Tanaka ,  Ryuichi Ikeda ,  Shigekazu Sakabe ,  Akihiro Daikoku ,  Akihiko Imagi ,  Yoshio Yoshikuwa ,  Kyouhei Yamamoto

    IPC分类号： H02K300

    CPC分类号： B62D5/0403 ,  H02K3/28 ,  H02K23/30

    摘要： A motor for an electric power steering assembly includes a yoke, a multipolar magnetic field portion composed of at least four poles secured to the inner wall of the yoke, a shaft disposed within the yoke so as to be able to rotate freely, an armature secured to the shaft having a winding constructed by winding wiring into an even number of slots formed on the outer circumferential surface of a core so as to extend in the axial direction thereof, a commutator comprising a plurality of segments secured to an end portion of the shaft; and a plurality of brushes contacting the surface of the commutator.

    摘要翻译： 一种用于电动助力转向组件的电动机包括一个磁轭，由固定在磁轭内壁上的至少四个磁极组成的多极磁场部分，一个设置在磁轭内的轴，以便能够自由旋转， 具有绕组构造的轴，所述绕组通过将布线卷绕成形成在芯的外周面上的偶数个槽而沿其轴向方向延伸，换向器包括固定到所述轴的端部的多个段 ; 以及与换向器的表面接触的多个电刷。

    Motor for an electric power steering assembly
    7.
    发明授权
    Motor for an electric power steering assembly 有权
    电动转向组件电机

    公开(公告)号：US6127759A

    公开(公告)日：2000-10-03

    申请号：US328488

    申请日：1999-06-09

    申请人： Toshinori Tanaka ,  Kiyohide Okamoto ,  Akihiro Daikoku ,  Kyouhei Yamamoto

    发明人： Toshinori Tanaka ,  Kiyohide Okamoto ,  Akihiro Daikoku ,  Kyouhei Yamamoto

    IPC分类号： B62D5/04 ,  H01R39/32 ,  H02K13/00 ,  H02K23/28 ,  H02K23/30 ,  H02K39/08

    CPC分类号： H01R39/32 ,  H02K23/28 ,  H02K23/30

    摘要： A motor for an electric power steering assembly comprises permanent magnets constituting four or more poles secured to the inner wall of a yoke, a shaft disposed inside the yoke so as to be able to rotate freely, an armature secured to the shaft having a winding composed of wiring wound by a lap winding method into slots formed on the outer circumferential surface of a core so as to extend in the axial direction thereof, a commutator comprising a plurality of commutator segments secured to an end portion of the shaft, brushes disposed singly on the positive side and the negative side of the commutator so as to contact the surface thereof; and equalizing connectors connecting commutator segments which should have the same electric potential to each other.

    摘要翻译： 一种用于电动助力转向组件的电动机，包括构成固定在轭的内壁上的四个或更多个磁极的永磁体，设置在磁轭内部以便能够自由转动的轴，固定到具有绕组的轴的电枢 通过搭接卷绕方法将布线缠绕在形成在芯的外周面上的槽中，以沿其轴向方向延伸;换向器，包括固定到轴的端部的多个换向器片，单独设置的刷子 换向器的正侧和负侧与其表面接触; 并且将连接有彼此具有相同电位的换向器段的连接器相等。

    Method for manufacturing an armature for a dynamo-electric machine
    8.
    发明授权
    Method for manufacturing an armature for a dynamo-electric machine 有权
    电动机用电枢的制造方法

    公开(公告)号：US07856702B2

    公开(公告)日：2010-12-28

    申请号：US11482913

    申请日：2006-07-10

    申请人： Toshinori Tanaka ,  Kyouhei Yamamoto ,  Akihiro Daikoku ,  Akihiko Imagi ,  Yoshio Yoshikuwa ,  Mitsuyuki Tsumura

    发明人： Toshinori Tanaka ,  Kyouhei Yamamoto ,  Akihiro Daikoku ,  Akihiko Imagi ,  Yoshio Yoshikuwa ,  Mitsuyuki Tsumura

    IPC分类号： H01R43/06

    CPC分类号： H02K23/30 ,  H02K3/28 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49078

    摘要： A method for manufacturing an armature including securing a core to the shaft having a plurality of slots extending in the axial direction formed on the outer circumferential surface thereof, forming a coil composed of a plurality of coil portions by simultaneously winding wires a plurality of turns around a pair of slots separated by a predetermined number of slots and offsetting each of the coil portions one slot at a time in the circumferential direction of the core, securing a commutator to the shaft having a plurality of segments, adjacent coil portions having a slot along one side thereof, wherein a number of vacant slots between adjacent ones of the coil portions within each of simultaneously-wound coil portion groups is nonuniform, and electronically connecting segments which should have the same electric potential by means of equalizing connectors so that each of pairs of the coil portions that should have the same electric potential has a substantially equal electric potential.

    摘要翻译： 一种用于制造电枢的方法，包括将芯固定到具有形成在其外周表面上的沿轴向方向延伸的多个槽的轴，通过同时绕多个线圈绕组形成由多个线圈部分组成的线圈 由预定数量的槽分隔开的一对槽，并且在芯的圆周方向上一次将每个线圈部分一个槽偏移，将换向器固定到具有多个段的轴上，相邻的线圈部分具有槽 其中，在每个同时缠绕的线圈部分组中的相邻的线圈部分之间的多个空隙槽是不均匀的，并且通过均衡连接器使应力具有相同电位的电子连接段，使得每对 应具有相同电位的线圈部分具有基本相等的电势 l。

    Armature for a dynamo-electric machine having offsetting and overlapping coils
    10.
    发明申请
    Armature for a dynamo-electric machine having offsetting and overlapping coils 有权
    用于具有偏移和重叠线圈的发电机的电枢

    公开(公告)号：US20060248707A1

    公开(公告)日：2006-11-09

    申请号：US11482913

    申请日：2006-07-10

    申请人： Toshinori Tanaka ,  Kyouhei Yamamoto ,  Akihiro Daikoku ,  Akihiko Imagi ,  Yoshio Yoshikuwa ,  Mitsuyuki Tsumura

    发明人： Toshinori Tanaka ,  Kyouhei Yamamoto ,  Akihiro Daikoku ,  Akihiko Imagi ,  Yoshio Yoshikuwa ,  Mitsuyuki Tsumura

    IPC分类号： H01R43/10 ,  H01F7/06

    CPC分类号： H02K23/30 ,  H02K3/28 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49078

    摘要： A method for manufacturing an armature including securing a core to the shaft having a plurality of slots extending in the axial direction formed on the outer circumferential surface thereof, forming a coil composed of a plurality of coil portions by simultaneously winding wires a plurality of turns around a pair of slots separated by a predetermined number of slots and offsetting each of the coil portions one slot at a time in the circumferential direction of the core, securing a commutator to the shaft having a plurality of segments, adjacent coil portions having a slot along one side thereof, and electronically connecting segments which should have the same electric potential by means of equalizing connectors so that each pairs of the segments that should have the same electric potential has a substantially equal electric potential.

    摘要翻译： 一种用于制造电枢的方法，包括将芯固定到具有形成在其外周表面上的沿轴向方向延伸的多个槽的轴，通过同时绕多个线圈绕组形成由多个线圈部分组成的线圈 由预定数量的槽分隔开的一对槽，并且在芯的圆周方向上一次将每个线圈部分一个槽偏移，将换向器固定到具有多个段的轴上，相邻的线圈部分具有槽 并且通过均衡连接器来电连接应该具有相同电位的片段，使得应该具有相同电位的每对片段具有基本相等的电位。