Liquid pumping apparatus
    31.
    发明申请
    Liquid pumping apparatus 失效
    液体泵送装置

    公开(公告)号:US20060067845A1

    公开(公告)日:2006-03-30

    申请号:US11233610

    申请日:2005-09-23

    IPC分类号: F04B43/08 F04B43/12

    CPC分类号: A61M5/14232 F04B43/1253

    摘要: A liquid pumping apparatus comprising a rotor housing, a rotor having at least one roller, to be rotated by a prime mover, an inner periphery wall of the rotor housing, a flexible tube to be inserted into a gap formed between the rotor and the inner periphery wall and squeezed when the rotor is rotated so as to transfer a liquid fed into the tube, and a deformable guide for guiding the flexible tube in a moving path of the roller. At least one portion of the inner periphery wall is movable so as to approach or separate from the rotor.

    摘要翻译: 一种液体泵送装置,包括转子壳体,具有至少一个辊的转子,由原动机旋转,转子壳体的内周壁,可插入形成在转子和内部之间的间隙中的柔性管 周向壁并且当转子旋转以便转移送入管中的液体时被挤压;以及可变形引导件,用于将柔性管引导到辊的移动路径中。 内周壁的至少一部分可移动以接近转子或与转子分离。