Rotor for an electrical machine
    2.
    发明授权
    Rotor for an electrical machine 有权
    转子用于电机

    公开(公告)号:US08624456B2

    公开(公告)日:2014-01-07

    申请号:US12811979

    申请日:2009-01-07

    IPC分类号: H02K1/27 H02K21/24

    CPC分类号: H02K1/2793

    摘要: A rotor (300) for an axial-flux electrical machine is disclosed. The rotor has a plurality of permanent magnets (350) fixed thereto, with each of the plurality of magnets extending at least partly through an aperture in the rotor. The arrangement is such that material of the rotor (200) abuts each magnet (350) so as to locate the magnet substantially circumferentially with respect to the axis of rotation of the rotor and substantially axially in at least one axial direction. The magnets (350) may slide radially onto the rotor (300) and be constrained axially and circumferentially by a tongue-and-groove arrangement (325, 355), with reinforced tape (340) being wound around the radially outer edge thereof to provide radial constraint.

    摘要翻译: 公开了一种用于轴向磁通电机的转子(300)。 转子具有固定到其上的多个永磁体(350),多个磁体中的每一个至少部分地延伸穿过转子中的孔。 这种布置使得转子(200)的材料邻接每个磁体(350),以便使磁体相对于转子的旋转轴线大致周向地定位并且在至少一个轴向方向上基本上轴向地定位。 磁体(350)可以径向地滑动到转子(300)上并且被榫槽布置(325,355)沿轴向和周向约束,其中加强带(340)绕其径向外边缘缠绕以提供 径向约束。

    ROTOR FOR AN ELECTRICAL MACHINE
    3.
    发明申请
    ROTOR FOR AN ELECTRICAL MACHINE 有权
    电机转子

    公开(公告)号:US20110006631A1

    公开(公告)日:2011-01-13

    申请号:US12811979

    申请日:2009-01-07

    IPC分类号: H02K1/27

    CPC分类号: H02K1/2793

    摘要: A rotor (300) for an axial-flux electrical machine is disclosed. The rotor has a plurality of permanent magnets (350) fixed thereto, with each of the plurality of magnets extending at least partly through an aperture in the rotor. The arrangement is such that material of the rotor (200) abuts each magnet (350) so as to locate the magnet substantially circumferentially with respect to the axis of rotation of the rotor and substantially axially in at least one axial direction. The magnets (350) may slide radially onto the rotor (300) and be constrained axially and circumferentially by a tongue-and-groove arrangement (325, 355), with reinforced tape (340) being wound around the radially outer edge thereof to provide radial constraint.

    摘要翻译: 公开了一种用于轴向磁通电机的转子(300)。 转子具有固定到其上的多个永磁体(350),多个磁体中的每一个至少部分地延伸穿过转子中的孔。 这种布置使得转子(200)的材料邻接每个磁体(350),以便使磁体相对于转子的旋转轴线基本上周向定位并且在至少一个轴向方向上基本上轴向地定位。 磁体(350)可以径向地滑动到转子(300)上并且被榫槽布置(325,355)沿轴向和周向约束,其中加强带(340)绕其径向外边缘缠绕以提供 径向约束。