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169 条记录 (耗时 0.012 秒)

    Pressure-operated multiport fluid control valve
    81.
    发明授权
    Pressure-operated multiport fluid control valve 失效
    压力式多流量控制阀

    公开(公告)号：US3747637A

    公开(公告)日：1973-07-24

    申请号：US3747637D

    申请日：1971-09-27

    申请人： WESTERN GEOPHYSICAL CO

    发明人： MOLLERE J

    IPC分类号： F16K7/17 ,  F16K11/00 ,  F16K11/10

    CPC分类号： F16K7/17 ,  F16K11/00 ,  Y10T137/5283 ,  Y10T137/87153

    摘要： A pressure-operated, multiple-unit, diaphragm-valve is disclosed. Application or release of pilot-pressure to the valve actuates all of several diaphragm elements simultaneously thereby providing substantially instantaneous shutoff of fluid flow through a plurality of pipe lines. Other important features of the valve are its structural simplicity, speed of operation, and its modular construction.

    摘要翻译： 公开了一种压力操作的多单元隔膜阀。 将先导压力施加或释放到阀门同时驱动所有几个隔膜元件，从而提供通过多个管道的流体流动的基本上瞬时的关闭。 阀门的其他重要特点是其结构简单，操作速度快，结构简单。

    Four-way valve
    82.
    发明授权
    Four-way valve 失效
    四通阀

    公开(公告)号：US3739811A

    公开(公告)日：1973-06-19

    申请号：US3739811D

    申请日：1971-08-14

    申请人： GROSS F

    发明人： GROSS F

    IPC分类号： F16K11/00 ,  G01F3/14 ,  G01F3/16

    CPC分类号： G01F3/14 ,  F16K11/00 ,  G01F3/16 ,  Y10T137/86686

    摘要： A four-way valve is formed of an elongated channel which contains a stack of hollow valve cages. The cages have end portions which form spaced poppet valve seats for poppet valve disks which are carried on a common operating shaft.

    摘要翻译： 四通阀由细长通道形成，该通道包含一堆空心阀笼。 保持架具有端部，其形成用于提升阀盘的间隔提升阀座，该提升阀座承载在共同的操作轴上。

    Valve
    83.
    发明授权
    Valve 失效
    阀

    公开(公告)号：US3726312A

    公开(公告)日：1973-04-10

    申请号：US3726312D

    申请日：1971-06-07

    申请人： WOGNUM J

    发明人： WOGNUM J

    IPC分类号： F16K11/00 ,  F16K11/16

    CPC分类号： F16K11/00 ,  F16K11/168 ,  Y10T137/87064 ,  Y10T137/87241

    摘要： A multi-position valve which provides throttling control. The valve includes a manifold having a first cylinder port, a second cylinder port, an exhaust port, an inlet port, a first valve port between the inlet port and the first cylinder port, a second valve port between the exhaust port and the first cylinder port, a third valve port between the inlet port and the second cylinder port, and a fourth valve port between the second cylinder port and the exhaust port. A plurality of valve rods, one of each is positionable in each of the valve ports, regulates the flow of fluid through the valve ports. Each pair of valve rods between the inlet and exhaust ports of each of the cylinder ports is connected to a yoke. A spring contacts each of the yokes to urge the respective valve rods into a closed attitude relative to the respective valve ports.

    摘要翻译： 提供节流控制的多位置阀。 阀包括具有第一气缸端口，第二气缸端口，排气口，入口端口，入口和第一气缸端口之间的第一阀口的歧管，排气口与第一气缸之间的第二阀口 所述入口和所述第二气缸端口之间的第三阀口以及所述第二气缸端口和所述排气口之间的第四阀口。 多个阀杆，每个阀杆中的一个可定位在每个阀口中，调节通过阀口的流体流动。 每个气缸端口的入口和排气口之间的每对阀杆都连接到轭。 弹簧接触每个轭，以将相应的阀杆相对于相应的阀口推动成关闭的姿态。

    Fluid switch
    84.
    发明授权
    Fluid switch 失效
    流体开关

    公开(公告)号：US3595272A

    公开(公告)日：1971-07-27

    申请号：US3595272D

    申请日：1969-04-10

    申请人： AUTOMATIC SYSTEMS OF AMERICA

    发明人： CONKLIN CLAYTON E

    IPC分类号： F15C3/00 ,  F16K11/00 ,  F16K11/02

    CPC分类号： F15C3/00 ,  F16K11/00 ,  Y10T137/87812

    摘要： A fluid switch in which a fluid stream traversing an inlet and a first outlet is deflected by a vane, which pivots in response to impingement of an externally generated fluid flow, to switch the fluid stream to a second outlet. Upon cessation of the externally generated fluid, the fluid stream automatically returns the vane to its initial state, enabling the fluid stream to reenter the first outlet.