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    Spindle motor having holding magnet preventing oil discharge
    1.
    发明授权
    Spindle motor having holding magnet preventing oil discharge 有权
    具有保持磁铁的主轴电动机防止排油

    公开(公告)号：US08084907B2

    公开(公告)日：2011-12-27

    申请号：US12710011

    申请日：2010-02-22

    申请人： Nam Seok Kim ,  Pyo Kim ,  Sang Ok Choi

    发明人： Nam Seok Kim ,  Pyo Kim ,  Sang Ok Choi

    IPC分类号： H02K5/16 ,  H02K5/124 ,  H02K5/167

    CPC分类号： G11B19/2009 ,  H02K5/163 ,  H02K7/09

    摘要： The spindle motor includes a rotating shaft, a rotor cover which is secured to the rotating shaft and rotates the rotating shaft, a bearing for rotatably supporting the rotating shaft, a holder for holding the bearing, and a holding magnet which is directly mounted to an inner wall of the rotor cover. In this case, the holding magnet is positioned above the bearing to prevent oil from being discharged from the bearing to the outside.

    摘要翻译： 主轴电动机包括旋转轴，固定到旋转轴并使旋转轴旋转的转子盖，用于可旋转地支撑旋转轴的轴承，用于保持轴承的保持件和直接安装到旋转轴的保持磁体 转子盖的内壁。 在这种情况下，保持磁铁位于轴承上方，以防止油从轴承排出到外部。

    Spindle motor having holding magnet preventing oil discharge
    2.
    发明授权
    Spindle motor having holding magnet preventing oil discharge 有权
    具有保持磁铁的主轴电动机防止排油

    公开(公告)号：US07880353B2

    公开(公告)日：2011-02-01

    申请号：US11637171

    申请日：2006-12-12

    申请人： Nam Seok Kim ,  Pyo Kim ,  Sang Ok Choi

    发明人： Nam Seok Kim ,  Pyo Kim ,  Sang Ok Choi

    IPC分类号： H02K5/16 ,  H02K5/124 ,  H02K5/167

    CPC分类号： H02K5/163 ,  G11B19/2009 ,  H02K7/14

    摘要： Disclosed herein is a spindle motor. The spindle motor includes a rotating shaft, a rotor cover which is secured to the rotating shaft and rotates the rotating shaft, a bearing for rotatably supporting the rotating shaft, a holder for holding the bearing, and a holding magnet which is directly mounted to an inner wall of the rotor cover. In this case, the holding magnet is positioned above the bearing to prevent oil from being discharged from the bearing to the outside.

    摘要翻译： 这里公开了一种主轴电动机。 主轴电动机包括旋转轴，固定到旋转轴并使旋转轴旋转的转子盖，用于可旋转地支撑旋转轴的轴承，用于保持轴承的保持件和直接安装到旋转轴的保持磁体 转子盖的内壁。 在这种情况下，保持磁铁位于轴承上方，以防止油从轴承排出到外部。

    SPINDLE MOTOR
    6.
    发明申请
    SPINDLE MOTOR 有权
    主轴电机

    公开(公告)号：US20100148608A1

    公开(公告)日：2010-06-17

    申请号：US12710011

    申请日：2010-02-22

    申请人： Nam Seok KIM ,  Pyo KIM ,  Sang Ok CHOI

    发明人： Nam Seok KIM ,  Pyo KIM ,  Sang Ok CHOI

    IPC分类号： H02K5/167 ,  H02K21/12

    CPC分类号： G11B19/2009 ,  H02K5/163 ,  H02K7/09

    摘要： The spindle motor includes a rotating shaft, a rotor cover which is secured to the rotating shaft and rotates the rotating shaft, a bearing for rotatably supporting the rotating shaft, a holder for holding the bearing, and a holding magnet which is directly mounted to an inner wall of the rotor cover. In this case, the holding magnet is positioned above the bearing to prevent oil from being discharged from the bearing to the outside.

    摘要翻译： 主轴电动机包括旋转轴，固定到旋转轴并使旋转轴旋转的转子盖，用于可旋转地支撑旋转轴的轴承，用于保持轴承的保持件和直接安装到旋转轴的保持磁体 转子盖的内壁。 在这种情况下，保持磁铁位于轴承上方，以防止油从轴承排出到外部。