Flow regulating device
    10.
    发明授权
    Flow regulating device 失效
    流量调节装置

    公开(公告)号:US4458714A

    公开(公告)日:1984-07-10

    申请号:US291355

    申请日:1981-08-10

    申请人: John L. Delwiche

    发明人: John L. Delwiche

    IPC分类号: F16K31/22

    摘要: A device for the automatic regulation of fluid flows through an aperture for use with immiscible liquids having differring densities, wherein the volume, weight and shape of a floatable plug are selected to provide a negative buoyancy with respect to the less dense liquid and a positive buoyancy with respect to the denser liquid, and with the buoyancy of the plug in the various liquids determining whether the fluids will be permitted to flow through the aperture.

    摘要翻译: 用于自动调节流体的装置流过用于具有不同密度的不混溶液体的孔,其中可浮动塞的体积,重量和形状被选择为提供相对于较不致密的液体的负浮力和正的浮力 相对于较稠密的液体,以及各种液体中的塞子的浮力,确定流体是否将被允许流过孔。