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    FLUID REGULATOR
    1.
    发明申请
    FLUID REGULATOR 审中-公开

    公开(公告)号：US20200133317A1

    公开(公告)日：2020-04-30

    申请号：US16190528

    申请日：2018-11-14

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Min Wang ,  Guolei Fan ,  David Davis ,  Tung K. Nguyen

    IPC: G05D16/16 ,  G05D16/10

    Abstract: A fluid regulator includes a balance port regulator valve and an actuator coupled to the regulator valve. The regulator valve has an inlet, an outlet, a valve port disposed between the inlet and the outlet, and a valve disc movable along a longitudinal axis between a closed position in which the valve disc sealingly engages the valve port and an open position in which the valve disc is spaced apart from the valve port. The actuator is responsive to fluid pressure to move an actuator stem along the longitudinal axis. A connector assembly operably and removably connects the valve disc to the actuator stem.

    Self aligning valve plug
    2.
    发明授权
    Self aligning valve plug 有权
    自调心阀塞

    公开(公告)号：US09200716B2

    公开(公告)日：2015-12-01

    申请号：US14038404

    申请日：2013-09-26

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Jason S. Mevius ,  Guolei Fan ,  Biao Zhou

    IPC: F16K31/12 ,  F16K17/02 ,  F16K1/36 ,  F16K1/42 ,  F16K17/04 ,  G05D16/06

    CPC classification number: F16K17/02 ,  F16K1/36 ,  F16K1/42 ,  F16K17/042 ,  G05D16/0694 ,  Y10T137/0519 ,  Y10T137/7801

    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 self-aligning valve plug is at least partially disposed within the fluid passageway, the self-aligning valve plug interacting with the valve seat to selectively open or close the fluid passageway. A retainer is partially disposed within a bore of the self-aligning valve plug and operatively connects the self-aligning valve plug to a valve stem having a ball portion. More specifically, the retainer includes a recess adapted to receive the ball portion of the valve stem, such that the self-aligning valve plug automatically rotates around the ball portion of the valve stem to achieve alignment and sealing engagement between a valve disc of the self-aligning valve plug and the valve seat.

    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。 自调心阀塞至少部分地设置在流体通道内，自调心阀塞与阀座相互作用以选择性地打开或关闭流体通道。 保持器部分地设置在自对准阀塞的孔内，并将自调节阀塞可操作地连接到具有球部的阀杆。 更具体地，保持器包括适于容纳阀杆的球部的凹部，使得自动调心阀插头自动围绕阀杆的球部旋转，以实现自身的阀盘之间的对准和密封接合 对准阀塞和阀座。

    BALANCED REGULATOR HAVING A BALANCED TRIM INCLUDING A VARIABLE PRESSURE SENSE AREA
    3.
    发明申请
    BALANCED REGULATOR HAVING A BALANCED TRIM INCLUDING A VARIABLE PRESSURE SENSE AREA 有权
    具有平衡度的平衡调节器，包括可变压力感测区域

    公开(公告)号：US20150234395A1

    公开(公告)日：2015-08-20

    申请号：US14625006

    申请日：2015-02-18

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Guolei Fan ,  Biao Zhou ,  Nian Chun Liu ,  Jing Zhang ,  Yang He ,  Tung K. Nguyen

    IPC: G05D16/10

    CPC classification number: G05D16/106 ,  G05D16/0638 ,  Y10T137/7801

    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 balanced plug assembly is disposed within the fluid passageway, the balanced plug assembly including a valve plug that cooperates with the valve seat to selectively open or close the fluid passageway, a retainer operatively connecting the valve plug to a valve stem, a diaphragm separating a chamber from the fluid passageway, a central balancing passage that fluidly connects the fluid passageway with the chamber, and a peripheral balancing passage that fluidly connects the fluid passageway with the chamber, the peripheral balancing passage being located between the retainer and the valve plug.

    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。 平衡插头组件设置在流体通道内，平衡插塞组件包括与阀座配合以选择性地打开或关闭流体通道的阀塞，将阀塞可操作地连接到阀杆的保持器， 流体连通流体通道与腔室的中央平衡通道，以及将流体通道与腔室流体连接的周边平衡通道，该周边平衡通道位于保持器和阀塞之间。

    Fluid regulator
    4.
    发明授权
    Fluid regulator 有权

    公开(公告)号：US10782713B2

    公开(公告)日：2020-09-22

    申请号：US16190528

    申请日：2018-11-14

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Min Wang ,  Guolei Fan ,  David Davis ,  Tung K. Nguyen

    IPC: G05D11/00 ,  G05D16/16 ,  G05D16/10

    Abstract: A fluid regulator includes a balance port regulator valve and an actuator coupled to the regulator valve. The regulator valve has an inlet, an outlet, a valve port disposed between the inlet and the outlet, and a valve disc movable along a longitudinal axis between a closed position in which the valve disc sealingly engages the valve port and an open position in which the valve disc is spaced apart from the valve port. The actuator is responsive to fluid pressure to move an actuator stem along the longitudinal axis. A connector assembly operably and removably connects the valve disc to the actuator stem.

    SELF ALIGNING VALVE PLUG
    5.
    发明申请
    SELF ALIGNING VALVE PLUG 有权
    自调压阀插头

    公开(公告)号：US20140090719A1

    公开(公告)日：2014-04-03

    申请号：US14038404

    申请日：2013-09-26

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Jason S. Mevius ,  Guolei Fan ,  Biao Zhou

    IPC: F16K17/02

    CPC classification number: F16K17/02 ,  F16K1/36 ,  F16K1/42 ,  F16K17/042 ,  G05D16/0694 ,  Y10T137/0519 ,  Y10T137/7801

    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 self-aligning valve plug is at least partially disposed within the fluid passageway, the self-aligning valve plug interacting with the valve seat to selectively open or close the fluid passageway. A retainer is partially disposed within a bore of the self-aligning valve plug and operatively connects the self-aligning valve plug to a valve stem having a ball portion. More specifically, the retainer includes a recess adapted to receive the ball portion of the valve stem, such that the self-aligning valve plug automatically rotates around the ball portion of the valve stem to achieve alignment and sealing engagement between a valve disc of the self-aligning valve plug and the valve seat.

    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。 自调心阀塞至少部分地设置在流体通道内，自调心阀塞与阀座相互作用以选择性地打开或关闭流体通道。 保持器部分地设置在自对准阀塞的孔内，并将自调节阀塞可操作地连接到具有球部的阀杆。 更具体地，保持器包括适于容纳阀杆的球部的凹部，使得自动调心阀插头自动围绕阀杆的球部旋转，以实现自身的阀盘之间的对准和密封接合 对准阀塞和阀座。

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