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    MOTOR AND DEVICE USING THE SAME
    4.
    发明申请
    MOTOR AND DEVICE USING THE SAME 审中-公开
    使用相同的电动机和装置

    公开(公告)号：US20100295401A1

    公开(公告)日：2010-11-25

    申请号：US12160667

    申请日：2007-01-09

    申请人： Yukinori Nakagawa ,  Yuichi Yoshikawa ,  Hu Li ,  Masahiko Morisaki ,  Hiroshi Murakami

    发明人： Yukinori Nakagawa ,  Yuichi Yoshikawa ,  Hu Li ,  Masahiko Morisaki ,  Hiroshi Murakami

    IPC分类号： H02K16/02 ,  H02K21/14 ,  H02K21/22 ,  H02K1/28

    CPC分类号： H02K16/02 ,  H02K21/14 ,  H02K21/22

    摘要： A motor includes a stator which includes: a stator core having an annular stator yoke, a plurality of outer teeth projecting outward from the stator yoke, and a plurality of inner teeth having the same number of teeth as the outer teeth and projecting inward from the stator yoke; and a plurality of windings wound on the stator core, and the motor includes an outer rotor confronting the outer teeth via an air gap and an inner rotor confronting the inner teeth via an air gap. The outer rotor and the inner rotor have holes for accommodating permanent magnets respectively. The permanent magnets having a rectangular shape in sectional views thereof are accommodated in the holes.

    摘要翻译： 一种电动机包括定子，该定子包括：具有环形定子磁轭的定子芯，从定子磁轭向外突出的多个外齿，以及与外齿相同齿数的多个内齿， 定子轭; 以及缠绕在所述定子铁心上的多个绕组，所述电动机包括经由空气间隙面对所述外齿的外转子和经由气隙与所述内齿相对的内转子。 外转子和内转子分别具有用于容纳永磁体的孔。 具有矩形截面的永磁体容纳在孔中。

    Motor
    5.
    发明授权
    Motor 有权
    发动机

    公开(公告)号：US07626299B2

    公开(公告)日：2009-12-01

    申请号：US11912947

    申请日：2007-04-17

    申请人： Yuichi Yoshikawa ,  Hiroshi Murakami ,  Yukinori Nakagawa ,  Masahiko Morisaki ,  Hu Li

    发明人： Yuichi Yoshikawa ,  Hiroshi Murakami ,  Yukinori Nakagawa ,  Masahiko Morisaki ,  Hu Li

    IPC分类号： H02K16/00 ,  H02K16/02

    CPC分类号： H02K16/02 ,  H02K21/12 ,  H02K29/03 ,  H02K2213/03

    摘要： A motor includes a stator with an annular stator yoke, a stator core having a plurality of inner and outer teeth projecting from the stator yoke toward inside and outside respectively, a plurality of coils wound on the stator core, and an inner rotor and an outer rotor confronting the inner and outer teeth respectively via an air-gap, and having an permanent magnet respectively. The number of slots “S” and the number of poles “P” establish a relation of S:P=3:2N−1, where N is an integer equal to 1 or more, and a case when 2N−1 becomes a multiple of 3 is excluded.

    摘要翻译： 一种电动机包括具有环形定子磁轭的定子，具有从定子磁轭朝向内外突出的多个内齿和外齿的定子铁心，缠绕在定子铁芯上的多个线圈，以及内转子和外转子 分别经由气隙面对内外齿的转子，分别具有永磁体。 时隙“S”和极数“P”的数量建立S：P = 3：2N-1的关系，其中N是等于1或更大的整数，以及2N-1变为多重的情况 的3被排除在外。

    MOTOR
    6.
    发明申请
    MOTOR 有权
    发动机

    公开(公告)号：US20090072650A1

    公开(公告)日：2009-03-19

    申请号：US11912947

    申请日：2007-04-17

    申请人： Yuichi Yoshikawa ,  Hiroshi Murakami ,  Yukinori Nakagawa ,  Masahiko Morisaki ,  Hu Li

    发明人： Yuichi Yoshikawa ,  Hiroshi Murakami ,  Yukinori Nakagawa ,  Masahiko Morisaki ,  Hu Li

    IPC分类号： H02K21/12

    CPC分类号： H02K16/02 ,  H02K21/12 ,  H02K29/03 ,  H02K2213/03

    摘要： A motor includes a stator with an annular stator yoke, a stator core having a plurality of inner and outer teeth projecting from the stator yoke toward inside and outside respectively, a plurality of coils wound on the stator core, and an inner rotor and an outer rotor confronting the inner and outer teeth respectively via an air-gap, and having an permanent magnet respectively. The number of slots “S” and the number of poles “P” establish a relation of S:P=3:2N−1, where N is an integer equal to 1 or more, and a case when 2N−1 becomes a multiple of 3 is excluded.

    摘要翻译： 一种电动机包括具有环形定子磁轭的定子，具有从定子磁轭朝向内外突出的多个内齿和外齿的定子铁心，缠绕在定子铁芯上的多个线圈，以及内转子和外转子 分别经由气隙面对内外齿的转子，分别具有永磁体。 时隙“S”和极数“P”的数量建立S：P = 3：2N-1的关系，其中N是等于1或更大的整数，以及2N-1变为多重的情况 的3被排除在外。

    MOTOR HAVING TWIN-ROTOR AND APPARATUS HAVING THE SAME
    7.
    发明申请
    MOTOR HAVING TWIN-ROTOR AND APPARATUS HAVING THE SAME 审中-公开
    具有双转子的电机和具有该转子的装置

    公开(公告)号：US20090134735A1

    公开(公告)日：2009-05-28

    申请号：US12067972

    申请日：2006-12-21

    申请人： Yuichi Yoshikawa ,  Atsuyoshi Koshiba ,  Hu Li ,  Masahiko Morisaki ,  Hiroshi Murakami

    发明人： Yuichi Yoshikawa ,  Atsuyoshi Koshiba ,  Hu Li ,  Masahiko Morisaki ,  Hiroshi Murakami

    IPC分类号： H02K23/36

    CPC分类号： H02K16/02 ,  H02K21/12

    摘要： A motor includes a stator which includes a stator core having an annular stator yoke, a plurality of outer teeth projecting outward from the stator yoke and a plurality of inner teeth projecting inward from the stator yoke, and a plurality of windings wound on the stator core. The motor also includes an outer rotor confronting the outer teeth with an air gap therebetween and an inner rotor confronting the inner teeth with an air gap therebetween. This motor thus has twin-rotor. The stator core includes outer slots between each one of the outer teeth as well as inner slots between each one of the inner teeth, and the windings are wound on the stator yoke between the outer slot and the inner slot. A cross sectional cut of the stator reveals that a sectional area of the outer slot is equal to that of the inner slot.

    摘要翻译： 电动机包括定子，该定子包括具有环形定子磁轭的定子芯，从定子磁轭向外突出的多个外齿和从定子磁轭向内突出的多个内齿，以及缠绕在定子磁芯上的多个绕组 。 马达还包括一个与外齿面对的外转子和它们之间的空气间隙的内转子，内转子面对内齿与它们之间的气隙。 因此，该电动机具有双转子。 定子铁心包括在每个外齿之间的外槽以及每个内齿之间的内槽，并且绕组在外槽和内槽之间缠绕在定子轭上。 定子的横截面显示外槽的截面积等于内槽的截面面积。

    BRUSHLESS MOTOR FOR WASHING MACHINE AND DRUM-TYPE WASHING MACHINE PROVIDED WITH SAME
    8.
    发明申请
    BRUSHLESS MOTOR FOR WASHING MACHINE AND DRUM-TYPE WASHING MACHINE PROVIDED WITH SAME 审中-公开
    洗衣机无刷电机及同类型洗衣机

    公开(公告)号：US20130055771A1

    公开(公告)日：2013-03-07

    申请号：US13696172

    申请日：2011-07-20

    申请人： Yuichiro Tashiro ,  Hideaki Matsuo ,  Hideharu Hiwaki ,  Masahiko Morisaki

    发明人： Yuichiro Tashiro ,  Hideaki Matsuo ,  Hideharu Hiwaki ,  Masahiko Morisaki

    IPC分类号： H02K1/28 ,  D06F23/00 ,  H02K1/27

    CPC分类号： D06F37/304

    摘要： A brushless motor for washing machine of this invention is a motor suitable for application to a drum-type washing machine. The brushless motor for washing machine comprises a stator and a rotor. The stator includes a mounting section for fixing to a water tub, a stator core, a winding and a winding insulation material. The rotor includes a motor pulley for connection to a belt, a rotatably supported motor shaft, a rotor core and a magnet. At least one of the stator and the rotor has a mold portion formed of a resin material.

    摘要翻译： 本发明的洗衣机用无刷电动机是适用于滚筒式洗衣机的电动机。 用于洗衣机的无刷电动机包括定子和转子。 定子包括用于固定到水桶，定子芯，绕组和绕组绝缘材料的安装部分。 转子包括用于连接到皮带的马达皮带轮，可旋转地支撑的马达轴，转子芯和磁体。 定子和转子中的至少一个具有由树脂材料形成的模具部分。