Dynamic pressure bearing
    11.
    发明授权
    Dynamic pressure bearing 失效
    动压轴承

    公开(公告)号:US5538347A

    公开(公告)日:1996-07-23

    申请号:US405976

    申请日:1995-03-17

    IPC分类号: F16C33/10 F16C32/06

    摘要: A dynamic pressure generating bearing includes a rotational body, a radial bearing provided adjacent to a center of the rotational body to rotatably support the rotational body around the radial bearing and at least one thrust bearing provided on one end of the radial bearing. When the rotational body is stably rotated, a minimum clearance generated between the rotational body and the thrust bearing is always greater than a minimum clearance generated between the rotational body and the radial bearing.

    摘要翻译: 动态压力产生轴承包括旋转体,邻近旋转体的中心设置的径向轴承,以可旋转地支撑旋转体围绕径向轴承,以及设置在径向轴承的一端上的至少一个推力轴承。 当旋转体稳定地旋转时,在旋转体和推力轴承之间产生的最小间隙总是大于在旋转体和径向轴承之间产生的最小间隙。