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    Balanced Regulator with Inlet Pressure Sensing Tube
    71.
    发明申请
    Balanced Regulator with Inlet Pressure Sensing Tube 有权
    具有入口压力感应管的平衡调节器

    公开(公告)号：US20140083530A1

    公开(公告)日：2014-03-27

    申请号：US13797205

    申请日：2013-03-12

    Applicant: Emerson Process Management Regulator Technologies, Inc.

    Inventor： GuoLei Fan

    IPC: G05D16/06

    CPC classification number: G05D16/0663 ,  G05D16/02 ,  G05D16/0638 ,  Y10T137/7801 ,  Y10T137/7825

    Abstract: A balanced pressure regulator includes a valve body having a fluid inlet and a fluid outlet connected by a fluid passageway. A valve seat is disposed within the fluid passageway. A valve plug is at least partially disposed within the fluid passageway, the valve plug interacting with the valve seat to selectively open or close the fluid passageway. A retainer operatively connects the valve plug to a valve stem. A diaphragm separates a chamber from the fluid passageway and a balancing passage fluidly connects the fluid passageway with the chamber. A balancing tube extends outward, away from the retainer, fluidly connecting the fluid passageway with the balancing passage.

    Abstract translation: 平衡压力调节器包括具有流体入口的阀体和通过流体通道连接的流体出口。 阀座设置在流体通道内。 阀塞至少部分地设置在流体通道内，阀塞与阀座相互作用以选择性地打开或关闭流体通道。 保持器将阀塞可操作地连接到阀杆。 隔膜将腔室与流体通道分开，平衡通道将流体通道与腔室流体连接。 平衡管向外延伸，远离保持器，将流体通道与平衡通道流体连接。

    Fluid flow control members for use with valves
    72.
    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

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

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

    IPC: F16K39/02 ,  F16K1/38

    CPC classification number: F16K1/385 ,  F16K51/00 ,  Y10T137/6109 ,  Y10T137/6157 ,  Y10T137/731 ,  Y10T137/791 ,  Y10T137/86944 ,  Y10T137/86984

    Abstract: 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.

    Abstract translation: 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 Regulator Having Pressure Registration Flow Modifier
    73.
    发明申请
    Fluid Regulator Having Pressure Registration Flow Modifier 有权
    具有压力注册流量调节器的流体调节器

    公开(公告)号：US20110174381A1

    公开(公告)日：2011-07-21

    申请号：US13006275

    申请日：2011-01-13

    Applicant: Gregory L. Foust ,  Jared B. Chizek ,  Mark A. Michnevitz ,  Tung K. Nguyen

    Inventor： Gregory L. Foust ,  Jared B. Chizek ,  Mark A. Michnevitz ,  Tung K. Nguyen

    IPC: F15D1/00

    CPC classification number: G05D16/0683 ,  G05D16/02 ,  Y10T137/0318 ,  Y10T137/7757 ,  Y10T137/7786 ,  Y10T137/7787

    Abstract: A fluid regulating device includes a valve body having an inlet, an outlet, a valve port, and a control element shiftable within the valve body. A control assembly includes an actuator coupled to the control element and includes a diaphragm disposed adjacent a diaphragm chamber. A sense tube has a first end, a second end, and an intermediate portion, the first end positioned to communicate with the diaphragm chamber, the second end disposed adjacent the outlet, and the intermediate portion disposed adjacent an intermediate portion of the outlet. The sense tube includes a shoulder and a flared portion, with the flared portion disposed adjacent the second end.

    Abstract translation: 流体调节装置包括具有入口，出口，阀口和可在阀体内移位的控制元件的阀体。 控制组件包括联接到控制元件的致动器，并且包括邻近隔膜室设置的隔膜。 感测管具有第一端，第二端和中间部分，第一端被定位成与隔膜室连通，第二端邻近出口设置，中间部分邻近出口的中间部分设置。 感测管包括肩部和扩口部分，其中扩张部分邻近第二端设置。

    BALANCED PLUG ASSEMBLIES AND PRESSURE REGULATORS HAVING BALANCED PLUG ASSEMBLIES
    78.
    发明申请
    BALANCED PLUG ASSEMBLIES AND PRESSURE REGULATORS HAVING BALANCED PLUG ASSEMBLIES 有权

    公开(公告)号：US20230068490A1

    公开(公告)日：2023-03-02

    申请号：US17459142

    申请日：2021-08-27

    Applicant: Emerson Process Management Regulator Technologies, Inc.

    Inventor： Ruben Longoria ,  Tony Durant ,  Andrew Da Costa ,  David Plummer

    IPC: F16K17/22 ,  F16K1/36 ,  F16K31/126

    Abstract: Balanced plug assemblies and pressure regulators having balanced plug assemblies are described herein. A pressure regulator disclosed herein includes a device body defining a fluid passageway between an inlet and an outlet. The device body defines a channel between the fluid passageway and a pressure sense chamber. The pressure regulator includes a seat in the fluid passageway, a stem having a flange, and a plug coupled to the stem. The pressure regulator also includes a stem guide disposed in the channel of the device body. The flange of the stem disposed in a balance chamber of the stem guide and divides the balance chamber into a first balance chamber portion and a second balance chamber portion. The stem guide at least partially forms a balance passage that fluidly couples the pressure sense chamber and the second balance chamber portion.

    Scotch Yoke Actuator
    80.
    发明申请
    Scotch Yoke Actuator 有权

    公开(公告)号：US20220403949A1

    公开(公告)日：2022-12-22

    申请号：US17776755

    申请日：2020-11-24

    Applicant: Emerson Process Management Regulator Technologies, Inc.

    Inventor： Balkrishna Digambar Nagtilak ,  Yogesh Madhukar More

    IPC: F16K31/163 ,  F15B15/06

    Abstract: Embodiments of the invention provide an actuator (100) for a valve assembly. The actuator can include a yoke (146) with at least one bore (196), a first rod assembly (136), and a first slide member (148) seated within the at least one bore and pivotally connected to the first rod assembly. The yoke can be configured to rotate about a yoke axis (198) to actuate the valve assembly. The first rod assembly can be configured to move in a first direction transverse to the at least one bore and the yoke axis. The first slide member can be configured to slide telescopically within the at least one bore as the first rod assembly moves in the first direction to transmit torque to the yoke for actuation of the valve assembly.

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