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    Fluid flow control members for use with valves
    1.
    发明授权
    Fluid flow control members for use with valves 有权
    用于阀门的流体流量控制构件

    公开(公告)号：US08256462B2

    公开(公告)日：2012-09-04

    申请号：US12202876

    申请日：2008-09-02

    申请人： Chun Lin ,  Eric Alan Miller ,  Roy Ronald Pelfrey ,  Yan Tao Sun ,  Fan Jian Jun

    发明人： Chun Lin ,  Eric Alan Miller ,  Roy Ronald Pelfrey ,  Yan Tao Sun ,  Fan Jian Jun

    IPC分类号： F16K39/02 ,  F16K1/38

    CPC分类号： F16K1/385 ,  F16K51/00 ,  Y10T137/6109 ,  Y10T137/6157 ,  Y10T137/731 ,  Y10T137/791 ,  Y10T137/86944 ,  Y10T137/86984

    摘要： Fluid flow control members for use with valves are described herein. An example fluid flow control member for use with a valve includes a body having a first seating surface to control a flow of fluid through the valve. The body defines a second seating surface opposite the first seating surface to control a flow of fluid through the valve. Additionally, the body defines an aperture to receive a stem of the valve, and a bore surrounded by the first seating surface to receive at least one of a seal or a sliding member each of which have a first surface to be engaged by a second surface of a spring seat coupled to the stem to control a fluid flow through the valve.

    摘要翻译： 这里描述了用于阀的流体流动控制构件。 用于阀的示例性流体流动控制构件包括具有第一座面的主体，用于控制通过阀的流体流动。 主体限定与第一座面相对的第二座面，以控制通过该阀的流体流。 另外，本体限定一个孔，以容纳阀的杆，以及由第一座表面围绕的孔，以容纳密封件或滑动构件中的至少一个，每个密封件或滑动构件具有要被第二表面接合的第一表面 弹簧座联接到杆以控制流过阀的流体流动。

    FLUID FLOW CONTROL MEMBERS FOR USE WITH VALVES
    4.
    发明申请
    FLUID FLOW CONTROL MEMBERS FOR USE WITH VALVES 有权
    流体流量控制会员与阀门一起使用

    公开(公告)号：US20100051117A1

    公开(公告)日：2010-03-04

    申请号：US12202876

    申请日：2008-09-02

    申请人： Chun Lin ,  Eric Alan Miller ,  Roy Ronald Pelfrey ,  Yan Tao Sun ,  Fan Jian Jun

    发明人： Chun Lin ,  Eric Alan Miller ,  Roy Ronald Pelfrey ,  Yan Tao Sun ,  Fan Jian Jun

    IPC分类号： F16K15/00 ,  F16L37/28 ,  F16K21/18

    CPC分类号： F16K1/385 ,  F16K51/00 ,  Y10T137/6109 ,  Y10T137/6157 ,  Y10T137/731 ,  Y10T137/791 ,  Y10T137/86944 ,  Y10T137/86984

    摘要： Fluid flow control members for use with valves are described herein. An example fluid flow control member for use with a valve includes a body having a first seating surface to control a flow of fluid through the valve. The body defines a second seating surface opposite the first seating surface to control a flow of fluid through the valve. Additionally, the body defines an aperture to receive a stem of the valve, and a bore surrounded by the first seating surface to receive at least one of a seal or a sliding member each of which have a first surface to be engaged by a second surface of a spring seat coupled to the stem to control a fluid flow through the valve.

    摘要翻译： 这里描述了用于阀的流体流动控制构件。 用于阀的示例性流体流动控制构件包括具有第一座面的主体，用于控制通过阀的流体流动。 主体限定与第一座面相对的第二座面，以控制通过该阀的流体流。 另外，本体限定一个孔，以容纳阀的杆，以及由第一座表面围绕的孔，以容纳密封件或滑动构件中的至少一个，每个密封件或滑动构件具有要被第二表面接合的第一表面 弹簧座联接到杆以控制流过阀的流体流动。