Thrust washer for an electric machine
    1.
    发明授权
    Thrust washer for an electric machine 有权
    电机推力垫圈

    公开(公告)号:US09548635B2

    公开(公告)日:2017-01-17

    申请号:US14118456

    申请日:2012-03-20

    摘要: The invention relates to a thrust washer (28) for an electric machine (10, 12) intended to be arranged on a shaft (16) between a bearing (18) and a rotor (14), preferably a rotating electrical contact element (24) impacted by brushes (38), and/or a disk pack (36) of the rotor (14). The thrust washer (28) is provided with an area for sealing having two end faces (32, 34). On each end face (32, 34), at least one radial abutment section (50, 52) for the bearing (18), or the rotor (14), is provided. The thrust washer (28) according to the invention is characterized in that it is made of at least one hard component (54) and one soft component (56), wherein the part of the radial abutment section (50, 52) abutting the rotor (14) and/or the bearing (18) is formed by the soft component (56).

    摘要翻译: 本发明涉及一种用于电机(10,12)的止推垫圈(28),其用于布置在轴承(18)和转子(14)之间的轴(16)上,优选旋转的电接触元件(24) )和/或转子(14)的盘组件(36)。 止推垫圈(28)设置有具有两个端面(32,34)的用于密封的区域。 在每个端面(32,34)上,提供至少一个用于轴承(18)的径向邻接部分(50,52)或转子(14)。 根据本发明的止推垫圈(28)的特征在于,其由至少一个硬质部件(54)和一个软部件(56)制成,其中径向邻接部分(50,52)的与转子 (14)和/或轴承(18)由软部件(56)形成。

    THRUST WASHER FOR AN ELECTRIC MACHINE
    2.
    发明申请
    THRUST WASHER FOR AN ELECTRIC MACHINE 有权
    电动洗衣机

    公开(公告)号:US20140084723A1

    公开(公告)日:2014-03-27

    申请号:US14118456

    申请日:2012-03-20

    IPC分类号: H02K5/16

    摘要: The invention relates to a thrust washer (28) for an electric machine (10, 12) intended to be arranged on a shaft (16) between a bearing (18) and a rotor (14), preferably a rotating electrical contact element (24) impacted by brushes (38), and/or a disk pack (36) of the rotor (14). The thrust washer (28) is provided with an area for sealing having two end faces (32, 34). On each end face (32, 34), at least one radial abutment section (50, 52) for the bearing (18), or the rotor (14), is provided. The thrust washer (28) according to the invention is characterized in that it is made of at least one hard component (54) and one soft component (56), wherein the part of the radial abutment section (50, 52) abutting the rotor (14) and/or the bearing (18) is formed by the soft component (56).

    摘要翻译: 本发明涉及一种用于电机(10,12)的止推垫圈(28),其用于布置在轴承(18)和转子(14)之间的轴(16)上,优选旋转的电接触元件(24) )和/或转子(14)的盘组件(36)。 止推垫圈(28)设置有具有两个端面(32,34)的用于密封的区域。 在每个端面(32,34)上,提供至少一个用于轴承(18)的径向邻接部分(50,52)或转子(14)。 根据本发明的止推垫圈(28)的特征在于它由至少一个硬质部件(54)和一个软部件(56)制成,其中径向邻接部分(50,52)的与转子 (14)和/或轴承(18)由软部件(56)形成。