Rotary fluid seal and distribution means for centrifuges
    3.
    发明授权
    Rotary fluid seal and distribution means for centrifuges 失效
    旋转流体密封和分离装置用于离心

    公开(公告)号:US3672564A

    公开(公告)日:1972-06-27

    申请号:US3672564D

    申请日:1969-11-12

    Abstract: A rotary seal for a centrifuge particularly usable in the process of cell washing for transferring fluid between a rotary member and a stationary member of an apparatus adapted to contain fluids. The rotary seal member comprises a hollow first housing, and a second housing disposed in the first housing in spaced relation therewith to define an annular chamber. One of the housings is rotatable in concentric relation relative to the other housing. A plurality of sealing means are transversely mounted between the first and second housings to divide the annular chamber into several separate sealed portions, and conduits lead from the exterior of both the first and second housings to separate sealed portions of the annular chamber.

    Abstract translation: 一种用于离心机的旋转密封件,其特别可用于细胞洗涤过程中,用于在适于容纳流体的装置的旋转构件和固定构件之间输送流体。 旋转密封构件包括中空的第一壳体和与第一壳体隔开的关系设置在第一壳体中以限定环形室的第二壳体。 其中一个壳体可以相对于另一个壳体以同心的方式旋转。 多个密封装置横向地安装在第一和第二壳体之间以将环形室分成几个单独的密封部分,并且导管从第一和第二壳体的外部引导到环形室的分离的密封部分。

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