RUNAWAY VALVE SYSTEM FOR A PUMP
    2.
    发明申请
    RUNAWAY VALVE SYSTEM FOR A PUMP 审中-公开
    用于泵的RUNAWAY阀系统

    公开(公告)号:US20160377074A1

    公开(公告)日:2016-12-29

    申请号:US15196007

    申请日:2016-06-28

    Abstract: A system includes a pump. The pump includes a piston configured to axially reciprocate within a body. The axial movement of the piston activates a first chamber valve and a second chamber valve. The system also includes a main valve configured to direct a flow to the pump to facilitate the axial movement which then transfers a fluid from a reservoir to a spray applicator. The system includes a runaway valve system fluidly coupled to the main valve and configured to detect a runaway state of the pump. The runaway valve system is configured to direct the main valve to stop operation of the pump in response to detection of the runaway state.

    Abstract translation: 一个系统包括一个泵。 泵包括构造成在体内轴向往复运动的活塞。 活塞的轴向运动激活第一室阀和第二室阀。 该系统还包括构造成将流引导到泵的主阀,以便于轴向移动,然后将流体从储存器传送到喷雾器。 该系统包括流体耦合到主阀并被配置为检测泵的失控状态的失控阀系统。 排挡阀系统构造成响应于检测到失控状态而引导主阀停止泵的操作。

    Runaway valve system for a pump
    3.
    发明授权

    公开(公告)号:US10480494B2

    公开(公告)日:2019-11-19

    申请号:US15196007

    申请日:2016-06-28

    Abstract: A system includes a pump. The pump includes a piston configured to axially reciprocate within a body. The axial movement of the piston activates a first chamber valve and a second chamber valve. The system also includes a main valve configured to direct a flow to the pump to facilitate the axial movement which then transfers a fluid from a reservoir to a spray applicator. The system includes a runaway valve system fluidly coupled to the main valve and configured to detect a runaway state of the pump. The runaway valve system is configured to direct the main valve to stop operation of the pump in response to detection of the runaway state.

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