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    MOTOR UNIT AND MOTOR UNIT MANUFACTURING METHOD
    3.
    发明申请
    MOTOR UNIT AND MOTOR UNIT MANUFACTURING METHOD 审中-公开

    公开(公告)号：US20200295642A1

    公开(公告)日：2020-09-17

    申请号：US16813927

    申请日：2020-03-10

    申请人： HONDA MOTOR CO., LTD. ,  Hitachi Automotive Systems, Ltd.

    发明人： Manabu Yazaki ,  Tomoyuki Suzuki ,  Sachio Kawada ,  Yasuyuki Saito ,  Hiroshi Hamano ,  Tsuyoshi Harada

    IPC分类号： H02K21/22 ,  H02K37/12 ,  H02K7/10

    摘要： A motor unit includes: a first rotating electric machine which includes a cylindrical first stator, a first rotor disposed coaxially with the first stator, a first shaft disposed coaxially with the first rotor, and a cylindrical first casing accommodating the first stator and the first rotor; a second rotating electric machine which includes a cylindrical second stator, a second rotor disposed coaxially with the second stator, a second shaft disposed coaxially with the second rotor, and a cylindrical second casing accommodating the second stator and the second rotor; a single drive device which is integrally fixed across a peripheral surface in a diameter direction of the first rotor in the first casing and a peripheral surface in a diameter direction of the second rotor in the second casing; and a surface-matching fixing portion which is fixed by a fixing member while an axial end surface of the first casing comes into contact with an axial end surface of the second casing.

    Electric vehicle
    7.
    发明授权
    Electric vehicle 有权
    电动车

    公开(公告)号：US08757304B2

    公开(公告)日：2014-06-24

    申请号：US13993584

    申请日：2012-10-09

    申请人： Honda Motor Co., Ltd.

    发明人： Atsushi Amano ,  Ryuta Wakabayashi ,  Tomoyuki Suzuki

    IPC分类号： B60R16/04 ,  B60K11/00 ,  B60K1/04 ,  B60K1/00

    CPC分类号： B60K1/02 ,  B60K1/00 ,  B60K11/02 ,  B60K11/04 ,  B60K2001/003 ,  B60K2001/005 ,  B60K2001/006 ,  B60K2015/053 ,  B60L3/0007 ,  B60L3/003 ,  B60L3/0069 ,  B60L3/0084 ,  B60L2240/525

    摘要： An electric vehicle includes a plurality of electric devices; and a power control unit having a housing, the power control unit is arranged within a motor room, the housing has an upper case, a lower case, and a heat sink housing, the heat sink housing has a heat sink portion, the electric devices are each arranged at the upper and lower sides of the heat sink housing, the electric devices are covered with the upper case and the lower case, the lower case is formed with a recess, and cables that connect an electric device arranged outside the housing and the electric device covered with the upper case enter inside of the upper case through the recess from the undersurface of the heat sink housing, and the cables are connected to the electric device covered with the upper case.

    摘要翻译： 电动车辆包括多个电气装置; 以及具有壳体的动力控制单元，所述动力控制单元设置在电动机室内，所述壳体具有上壳体，下壳体和散热器壳体，所述散热器壳体具有散热部，所述电气设备 分别布置在散热器壳体的上侧和下侧，电气设备被上壳体和下壳体覆盖，下壳体形成有凹部，以及连接布置在壳体外部的电气设备和 被上壳体覆盖的电气设备通过来自散热器壳体的下表面的凹部进入上壳体的内部，并且电缆连接到被上壳体覆盖的电气设备。

    Motor unit and motor unit manufacturing method
    10.
    发明授权
    Motor unit and motor unit manufacturing method 有权

    公开(公告)号：US11239735B2

    公开(公告)日：2022-02-01

    申请号：US16813927

    申请日：2020-03-10

    申请人： HONDA MOTOR CO., LTD. ,  Hitachi Automotive Systems, Ltd.

    发明人： Manabu Yazaki ,  Tomoyuki Suzuki ,  Sachio Kawada ,  Yasuyuki Saito ,  Hiroshi Hamano ,  Tsuyoshi Harada

    IPC分类号： H02K16/00 ,  H02K21/22 ,  H02K7/10 ,  H02K37/12

    摘要： A motor unit includes: a first rotating electric machine which includes a cylindrical first stator, a first rotor disposed coaxially with the first stator, a first shaft disposed coaxially with the first rotor, and a cylindrical first casing accommodating the first stator and the first rotor; a second rotating electric machine which includes a cylindrical second stator, a second rotor disposed coaxially with the second stator, a second shaft disposed coaxially with the second rotor, and a cylindrical second casing accommodating the second stator and the second rotor; a single drive device which is integrally fixed across a peripheral surface in a diameter direction of the first rotor in the first casing and a peripheral surface in a diameter direction of the second rotor in the second casing; and a surface-matching fixing portion which is fixed by a fixing member while an axial end surface of the first casing comes into contact with an axial end surface of the second casing.