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    Upstream sense for balance port
    1.
    发明授权
    Upstream sense for balance port 有权
    平衡端口的上行感

    公开(公告)号：US09400507B2

    公开(公告)日：2016-07-26

    申请号：US13794021

    申请日：2013-03-11

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Jason S. Mevius ,  Biao Zhou

    IPC: G05D11/00 ,  G05D16/10 ,  G05D16/02 ,  G05D16/06

    CPC classification number: G05D16/10 ,  G05D16/02 ,  G05D16/0694 ,  Y10T137/0379 ,  Y10T137/261 ,  Y10T137/7801

    Abstract: A fluid regulating device includes a regulator valve having a valve body defining an inlet and an outlet and a valve port disposed between the inlet and the outlet. A housing assembly is disposed adjacent the valve port, and the housing assembly includes a first aperture adapted to receive a valve disc. A balancing diaphragm is secured to a portion of the valve disc and a portion of the housing assembly, and a portion of a balancing cavity is defined by a top surface of the balancing diaphragm and an interior surface of the housing assembly. A sensing passage extends from the inlet of the regulator valve to the balancing cavity such that the inlet of the regulator valve is in fluid communication with the balancing cavity.

    Abstract translation: 流体调节装置包括具有限定入口和出口的阀体的调节阀和设置在入口和出口之间的阀口。 壳体组件邻近阀口设置，并且壳体组件包括适于接纳阀盘的第一孔。 平衡隔膜固定到阀盘的一部分和壳体组件的一部分，并且平衡腔的一部分由平衡隔膜的顶表面和壳体组件的内表面限定。 感测通道从调节阀的入口延伸到平衡腔，使得调节阀的入口与平衡腔流体连通。

    Balanced port sense profile for improved capacity performance
    2.
    发明授权
    Balanced port sense profile for improved capacity performance 有权
    平衡端口感应配置文件，提高容量性能

    公开(公告)号：US09200722B2

    公开(公告)日：2015-12-01

    申请号：US13797075

    申请日：2013-03-12

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

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

    IPC: F16K31/12 ,  F16K31/126 ,  F16K1/36

    CPC classification number: F16K31/1262 ,  F16K1/36 ,  F16K31/126 ,  Y10T137/0402 ,  Y10T137/7756

    Abstract: A fluid regulating device includes a regulator valve having an inlet, an outlet, and a valve port disposed between the inlet and the outlet. An actuator is coupled to the regulator valve and includes a valve disc that displaces along a longitudinal axis to open and close the fluid regulating device. The valve disc includes a sealing surface disposed adjacent to an outer radial end of the valve disc, and the sealing surface is adapted to sealingly engage the valve port in the closed position. The valve disc also includes an intermediate surface disposed inward of the sealing surface, and a groove is formed in the intermediate surface. The groove extends along a groove axis extending along the intermediate surface normal to the longitudinal axis, and the groove axis is at least partially curved when viewed along the longitudinal axis.

    Abstract translation: 流体调节装置包括具有入口，出口和设置在入口和出口之间的阀口的调节阀。 致动器联接到调节阀并且包括沿着纵向轴线移位以打开和关闭流体调节装置的阀盘。 阀盘包括邻近阀盘的外径向端设置的密封表面，并且密封表面适于在关闭位置密封地接合阀口。 阀盘还包括设置在密封表面内侧的中间表面，并且在中间表面中形成有凹槽。 凹槽沿着垂直于纵向轴线的中间表面延伸的凹槽轴线延伸，并且当沿着纵向轴线观察时，凹槽轴线至少部分地弯曲。

    Self-aligning valve port
    3.
    发明授权
    Self-aligning valve port 有权
    自调心阀口

    公开(公告)号：US09310811B2

    公开(公告)日：2016-04-12

    申请号：US13794174

    申请日：2013-03-11

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Biao Zhou

    IPC: F16K1/42 ,  F16K31/165 ,  G05D16/16 ,  G05D16/06

    CPC classification number: G05D16/06 ,  F16K1/427 ,  F16K31/165 ,  G05D16/0688 ,  Y10T137/0324 ,  Y10T137/7793

    Abstract: A regulator comprises a regulator valve and an actuator. The actuator is coupled to the regulator valve and comprises a control element for controlling the flow of fluid through the regulator valve. The regulator valve is equipped with a self-aligning valve port that includes a retaining portion, a biased portion disposed within the retaining portion, and a biasing member disposed between the retaining portion and the biased portion. The self-aligning valve port advantageously automatically adjusts to achieve sealed engagement with the control element of the actuator, thereby improving regulator performance.

    Abstract translation: 调节器包括调节阀和致动器。 致动器联接到调节阀，并且包括用于控制通过调节阀的流体流动的控制元件。 调节阀配备有自调心阀口，其包括保持部分，设置在保持部分内的偏置部分和设置在保持部分和偏置部分之间的偏压部件。 自调心阀口有利地自动调节以实现与致动器的控制元件的密封接合，从而提高调节器性能。

    SELF ALIGNING VALVE PLUG
    4.
    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。

    Self aligning valve plug
    6.
    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 valve port for fluid regulator
    7.
    发明授权
    Balanced valve port for fluid regulator 有权
    用于流体调节器的平衡阀口

    公开(公告)号：US08944089B2

    公开(公告)日：2015-02-03

    申请号：US13659041

    申请日：2012-10-24

    Applicant: Emerson Process Management Regulator Technologies, Inc.

    Inventor： Tung K. Nguyen ,  Jason Scott Mevius ,  Biao Zhou

    IPC: G05D11/00

    CPC classification number: G05D16/0694 ,  G05D16/02 ,  Y10T137/261 ,  Y10T137/7801

    Abstract: A balanced port control assembly includes a control element with a valve plug coupled to a valve stem and a pressure sensing labyrinth defined at least partly by the valve plug. The pressure sensing labyrinth provides for fluid communication between a sealing surface of the valve plug and a balancing diaphragm carried internally of the control element. The pressure sensing labyrinth includes at least one pressure sensing passage extending from the sealing surface and into the valve plug along a central longitudinal axis of the control element. So configured, fluid pressure resident on the sealing surface of the valve plug is also resident on the balancing diaphragm such that equal and opposite forces are applied to the control element.

    Abstract translation: 平衡端口控制组件包括具有连接到阀杆的阀塞的控制元件和至少部分地由阀塞限定的压力感测迷宫。 压力感测迷宫提供在阀塞的密封表面和在控制元件内部承载的平衡膜之间的流体连通。 压力感测迷宫包括沿着控制元件的中心纵向轴线从密封表面延伸到阀塞中的至少一个压力感测通道。 如此构造，驻留在阀塞的密封表面上的流体压力也驻留在平衡隔膜上，使得相等和相反的力施加到控制元件。

    UPSTREAM SENSE FOR BALANCE PORT
    8.
    发明申请
    UPSTREAM SENSE FOR BALANCE PORT 有权
    UPSTREAM对平衡口感觉

    公开(公告)号：US20140090717A1

    公开(公告)日：2014-04-03

    申请号：US13794021

    申请日：2013-03-11

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Jason S. Mevius ,  Biao Zhou

    IPC: G05D16/10

    CPC classification number: G05D16/10 ,  G05D16/02 ,  G05D16/0694 ,  Y10T137/0379 ,  Y10T137/261 ,  Y10T137/7801

    Abstract: A fluid regulating device includes a regulator valve having a valve body defining an inlet and an outlet and a valve port disposed between the inlet and the outlet. A housing assembly is disposed adjacent the valve port, and the housing assembly includes a first aperture adapted to receive a valve disc. A balancing diaphragm is secured to a portion of the valve disc and a portion of the housing assembly, and a portion of a balancing cavity is defined by a top surface of the balancing diaphragm and an interior surface of the housing assembly. A sensing passage extends from the inlet of the regulator valve to the balancing cavity such that the inlet of the regulator valve is in fluid communication with the balancing cavity.

    Abstract translation: 流体调节装置包括具有限定入口和出口的阀体的调节阀和设置在入口和出口之间的阀口。 壳体组件邻近阀口设置，并且壳体组件包括适于接纳阀盘的第一孔。 平衡隔膜固定到阀盘的一部分和壳体组件的一部分，并且平衡腔的一部分由平衡隔膜的顶表面和壳体组件的内表面限定。 感测通道从调节阀的入口延伸到平衡腔，使得调节阀的入口与平衡腔流体连通。

    BALANCED REGULATOR HAVING A BALANCED TRIM INCLUDING A VARIABLE PRESSURE SENSE AREA
    10.
    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。

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