Valve assembly with manually actuated valve override
    1.
    发明授权
    Valve assembly with manually actuated valve override 失效
    带手动阀门的阀门组件

    公开(公告)号:US5623968A

    公开(公告)日:1997-04-29

    申请号:US573623

    申请日:1995-12-18

    申请人: Darin J. Thorp

    发明人: Darin J. Thorp

    摘要: A valve assembly for a pneumatic machine including a valve body having a first end, a second end, a central bore extending through the ends and a plurality of flow ports formed in the body; a valve spool movable through the bore along an axis in response to the flow of gas through the valve, to selectively open and seal the ports; an main inlet valve for moving the valve spool a distance along the axis; and a manually actuated means for overriding the main inlet valve.

    摘要翻译: 一种用于气动机械的阀组件,其包括具有第一端,第二端,延伸穿过端部的中心孔和形成在主体中的多个流动端口的阀体; 响应于通过所述阀的气体的流动,可以沿轴线移动穿过所述孔的阀芯,以选择性地打开和密封所述端口; 主阀,用于使阀芯沿轴线移动一定距离; 以及用于覆盖主入口阀的手动致动装置。