Jet pump bearing assembly
    2.
    发明授权
    Jet pump bearing assembly 有权
    喷油泵轴承总成

    公开(公告)号:US06884129B2

    公开(公告)日:2005-04-26

    申请号:US10223697

    申请日:2002-08-20

    CPC分类号: F04D29/049 B63H11/08 F04D3/00

    摘要: The present invention provides a jet pump assembly that includes a rotatable shaft adapted to be operationally coupled to a power source. An impeller is operationally connected to the rotatable shaft. A housing surrounds at least a portion of the rotatable shaft operationally coupled to the impeller. In addition, a single bearing is disposed between the housing and the rotatable shaft, permitting rotation of the rotatable shaft therein. The bearing has at least an inner race operationally coupled to the rotatable shaft and an outer race operationally coupled to the housing. The bearing also includes at least two sets of rolling components disposed, side-by-side between the inner and outer races, permitting rotation of the inner and outer races with respect to one another.

    摘要翻译: 本发明提供了一种喷射泵组件,其包括适于可操作地耦合到电源的可旋转轴。 叶轮可操作地连接到可旋转轴。 壳体围绕可操作地联接到叶轮的可旋转轴的至少一部分。 此外,单个轴承设置在壳体和可旋转轴之间,允许可旋转轴在其中旋转。 所述轴承至少具有可操作地联接到所述可旋转轴的内座圈和可操作地联接到所述壳体的外座圈。 轴承还包括至少两组滚动部件,它们并排设置在内圈和外圈之间,允许内圈和外圈相对于彼此旋转。