Suction valve for rotary compressor
    2.
    发明授权
    Suction valve for rotary compressor 失效
    回转式压缩机吸入阀

    公开(公告)号:US3891358A

    公开(公告)日:1975-06-24

    申请号:US46489374

    申请日:1974-04-29

    Applicant: GEN ELECTRIC

    CPC classification number: F04C28/24 F04C2270/72 Y10T137/791

    Abstract: A suction valve having a chamber including an outlet communicating with the suction port of a rotary compressor, an inlet for receiving a flow of gas, a valve holding area having a film of liquid arranged opposite the inlet and a valve movable between the inlet and the holding area. The liquid has a viscosity sufficient to create a surface tension which will maintain the valve in the holding area during the flow of gas and to permit the valve to break the surface tension a predetermined time after the termination of the gas flow.

    Abstract translation: 一种吸入阀,其具有包括与旋转式压缩机的吸入口连通的出口的室,用于接收气体流的入口,具有与入口相对布置的液体膜的阀保持区域以及可在入口和入口之间移动的阀 控股区域。 液体具有足以产生表面张力的粘度,该表面张力将在气体流动期间将阀保持在保持区域中,并且允许阀在气流终止之后的预定时间内破坏表面张力。

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