Automatic fluid control device
    5.
    发明授权
    Automatic fluid control device 失效
    自动流体控制装置

    公开(公告)号:US3588202A

    公开(公告)日:1971-06-28

    申请号:US3588202D

    申请日:1968-10-10

    申请人: JOHNSON KENNETH C

    发明人: JOHNSON KENNETH C

    IPC分类号: F16C32/06 G05D16/06 F16C32/00

    CPC分类号: F16C32/0644 Y10T137/266

    摘要: AN AUTOMATIC FLUID CONTROL DEVICE FOR CONTROLLING FLUID FLOW THROUGH A PLURALITY OF PORTS. THE DEVICE HAS A HOUSING WITH A PLURALITY OF FLUID PASSAGEWAYS THEREIN, A PLURALITY OF CHAMBERS FORMED WITHIN SAID HOUSING, A FLEXIBLE DIAPHRAGM SEPARATING SAID CHAMBERS, AN INLET PORT IN COMMUNICATION WITH SAID CHAMBERS VIA SAID PASSAGEWAY, AND A PLURALITY OF OUTLET PORTS IN COMMUNICATION WITH SELECTIVE ONES OF SAID CHAMBERS VIA SAID PASSAGEWAYS.