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    A ROTOR FOR AN ELECTRIC MOTOR
    1.
    发明授权
    A ROTOR FOR AN ELECTRIC MOTOR 有权

    公开(公告)号：EP3022829B1

    公开(公告)日：2018-10-10

    申请号：EP14744622.3

    申请日：2014-07-15

    申请人： Equipmake Ltd. ,  aim Co., Ltd.

    发明人： SAKURAI, Yoshitoshi ,  FOLEY, Ian ,  OGILVIE, Martin

    IPC分类号： H02K1/27 ,  H02K1/28

    CPC分类号： H02K1/2773 ,  H02K1/28

    摘要： A rotor suitable for use in an electric motor or generator. The rotor comprises a hub having a central axis, a plurality of rotor segments and permanent magnets, and an assembly for retaining the segments on the hub. The segments are arranged around the hub to define at least two rings, which are adjacent to each other in the axial direction with a permanent magnet disposed between each of the segments in each ring. The assembly includes a plurality of rods which extend in an axial direction to retain the rotor segments. An intermediate plate is located between each ring of segments through which the rods pass, wherein the intermediate plates and the outer circumferential surface of the hub engage with each other in such a way as to allow the intermediate plates to move axially along the hub.

    A ROTOR FOR AN ELECTRIC MOTOR
    3.
    发明公开
    A ROTOR FOR AN ELECTRIC MOTOR 审中-公开
    转子FÜREINEN ELEKTROMOTOR

    公开(公告)号：EP3022829A2

    公开(公告)日：2016-05-25

    申请号：EP14744622.3

    申请日：2014-07-15

    申请人： Equipmake Ltd. ,  aim Co., Ltd.

    发明人： SAKURAI, Yoshitoshi ,  FOLEY, Ian ,  OGILVIE, Martin

    IPC分类号： H02K1/27

    CPC分类号： H02K1/2773 ,  H02K1/28

    摘要： A rotor suitable for use in an electric motor or generator. The rotor comprises a hub having a central axis, a plurality of rotor segments and permanent magnets, and an assembly for retaining the segments on the hub. The segments are arranged around the hub to define at least two rings, which are adjacent to each other in the axial direction with a permanent magnet disposed between each of the segments in each ring. The assembly includes a plurality of rods which extend in an axial direction to retain the rotor segments. An intermediate plate is located between each ring of segments through which the rods pass, wherein the intermediate plates and the outer circumferential surface of the hub engage with each other in such a way as to allow the intermediate plates to move axially along the hub.

    摘要翻译： 适用于电动机或发电机的转子。 转子包括具有中心轴线的毂，多个转子段和永磁体，以及用于将段保持在轮毂上的组件。 所述片段围绕所述轮毂布置以限定至少两个环，所述至少两个环在轴向方向上彼此相邻，并且每个环中的每个片段之间设置永久磁铁。 组件包括沿轴向延伸以保持转子段的多个杆。 中间板位于杆通过的每个环段之间，其中中间板和轮毂的外圆周表面以允许中间板沿着轮毂轴向移动的方式彼此接合。