Hydrodynamic magnetic seal
    1.
    发明授权
    Hydrodynamic magnetic seal 有权
    流体动力磁密封

    公开(公告)号:US08474826B2

    公开(公告)日:2013-07-02

    申请号:US11118030

    申请日:2005-04-29

    IPC分类号: F16J15/34

    CPC分类号: F16J15/3412 F16J15/3444

    摘要: A hydrodynamic magnetic seal includes a magnetic mating ring and a sealing ring attracted to the magnetic mating ring. The magnetic mating ring and/or the sealing ring include hydrodynamic grooves configured to create a separation film between the magnetic mating ring and the sealing ring to reduce friction.

    摘要翻译: 流体动力磁性密封件包括磁性配合环和吸引到磁性配合环的密封环。 磁性配合环和/或密封环包括流体动力槽,其构造成在磁性配合环和密封环之间产生分离膜以减少摩擦。