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    Fluid pressure-operated valves
    51.
    发明授权
    Fluid pressure-operated valves 失效
    流体压力阀

    公开(公告)号：US4249566A

    公开(公告)日：1981-02-10

    申请号：US9670

    申请日：1979-02-05

    Applicant: Moray P. Deane

    Inventor： Moray P. Deane

    IPC: F16K17/24 ,  F16K15/02

    CPC classification number: F16K17/24 ,  Y10T137/7785 ,  Y10T137/7845 ,  Y10T137/7859 ,  Y10T137/7869 ,  Y10T137/7913 ,  Y10T137/7938

    Abstract: An emergency two-way shut-off valve comprises a housing and two valve members having openings therethrough which when the valve members are spaced apart, permit flow of fluid through the valve but, when the valve members are pressed together, are blocked off by imperforate portions of the valve members. Both valve members are movable and spring-urged apart towards respective stops within the housing.

    Abstract translation: 紧急双向截止阀包括壳体和具有穿过其中的开口的两个阀构件，当阀构件间隔开时，允许流体流过阀，但是当阀构件被压在一起时，其被无孔的 阀构件的一部分。 两个阀构件可移动并且弹簧推动分开朝向壳体内的相应止动件。

    Pressure relief valve for product containers
    52.
    发明授权
    Pressure relief valve for product containers 失效
    用于产品容器的泄压阀

    公开(公告)号：US4140148A

    公开(公告)日：1979-02-20

    申请号：US739397

    申请日：1976-11-08

    Applicant: Simon J. Richter

    Inventor： Simon J. Richter

    IPC: B65D51/16 ,  F16K17/04 ,  F16K15/02

    CPC classification number: F16K17/0466 ,  B65D51/1644 ,  F16K17/0413 ,  Y10T137/4259 ,  Y10T137/7868 ,  Y10T137/7929 ,  Y10T137/7938 ,  Y10T137/8811

    Abstract: A combined relief valve and lid structure is provided for pre-mix beverage and syrup containers having a tubular body enclosing a relief port in the lid, an annular valve seat surface about the relief port and raised higher than the lid surface and drain ports extending from the valve seat surface down to the lid surface to enhance drainage of the entire internal portion of the valve body. The relief port is closed by a spring biased poppet and has a biasing spring held in place in the top of the tubular body by a one-way detent and retainer clip arrangement which must be destroyed to remove it from the valve body to gain access to the relief valve poppet. The valve cannot be tampered with unless this retainer clip for the valve spring is destroyed. The retainer clip is ported to permit cleaning steam or other fluid to enter the top of the valve and drain off through the drain ports without accumulation of condensate or residual fluid in the valve. The poppet is basically cylindrical with relieved vertical side portions or flats to enhance drainage and exposure of the valve surface for cleaning.

    Abstract translation: 提供了组合式安全阀和盖结构，用于预混合饮料和糖浆容器，其具有封闭盖中的释放口的管状体，围绕释放口的环形阀座表面，并且比盖表面升高并且从 阀座表面下降到盖表面，以增强阀体整个内部部分的排水。 释放口由弹簧偏压的提升阀封闭，并且具有通过单向制动器和保持器夹子装置将压力弹簧保持在管状体的顶部的适当位置，该单向制动器和保持器夹子装置必须被破坏以将其从阀体移除以进入 减压阀提升阀。 阀门不能被篡改，除非阀门弹簧的固定夹被破坏。 保持夹被移动以允许清洁蒸汽或其他流体进入阀的顶部并且通过排出口排出而不会在冷凝器或残留流体积聚在阀中。 提升阀基本上是圆柱形的，具有缓和的垂直侧部或平面，以增强阀表面的排水和暴露以进行清洁。

    Metering valve for regulating the flow of contaminated fluids
    53.
    发明授权
    Metering valve for regulating the flow of contaminated fluids 失效
    用于调节污染流体流量的计量阀

    公开(公告)号：US3765447A

    公开(公告)日：1973-10-16

    申请号：US3765447D

    申请日：1971-12-20

    Applicant: GEN ELECTRIC

    Inventor： CORNELL R

    IPC: F16K17/00 ,  F16K3/24 ,  F16K3/34 ,  F16K15/02

    CPC classification number: F16K3/34 ,  F16K3/243 ,  Y10T137/7924 ,  Y10T137/7925 ,  Y10T137/7931 ,  Y10T137/7938

    Abstract: A flow metering valve for regulating the flow of fluids contaminated with particulate matter includes a valve housing with a translatable valve member disposed within the housing and space apart from the interior walls of the housing by guide means which minimize the contacting areas of the moving surfaces, substantially reducing the risk of particulate matter being drawn therebetween and seizing the moving parts. Metering ports are unevenly arranged around the housing such that the flow of pressurized fluid through the housing operates to load the valve member into tight engagement with the areas immediately surrounding the metering ports so as to provide substantially zero clearance therebetween, and further aid in prohibiting the intrusion of contaminants between the moving surfaces.

    Abstract translation: 用于调节被颗粒物质污染的流体的流动的流量计量阀包括阀壳体，其具有通过导向装置设置在壳体内和与壳体的内壁分开的可平移阀构件，该最小化移动表面的接触面积， 大大降低了在其间被吸引的颗粒物质的危险，并且抓住了运动部件。 计量端口不均匀地布置在壳体周围，使得通过壳体的加压流体的流动操作以将阀构件加载成紧邻紧邻着计量口的区域，从而在它们之间提供基本上为零的间隙，并进一步帮助禁止 移动表面之间的污染物侵入。

    Venting device
    54.
    发明授权
    Venting device 失效
    通风装置

    公开(公告)号：US3566910A

    公开(公告)日：1971-03-02

    申请号：US3566910D

    申请日：1968-11-19

    Applicant: GOLDEN GATE MFG CO

    Inventor： DOREMUS R ELLSWORTH ,  DOREMUS RICHARD E

    IPC: B67D1/08 ,  F16K17/168

    CPC classification number: B67D1/0835 ,  Y10T137/614 ,  Y10T137/7938 ,  Y10T137/88054

    Abstract: A venting device for use in withdrawing fluids from kegs which is generally T-shaped having a center leg and crossarms, said center leg and crossarms having communicating passages formed therein. The lower portion of the center leg has a keyed head with outlet passages therein for engaging the keyed operating member of a valve. One crossarm has a gas source inlet nozzle and the other crossarm a safety vent. The crossarm is used as a handle for rotating the device to open and close the valve.

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