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    Balanced Port Sense Profile for Improved Capacity Performance
    3.
    发明申请
    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：US20140261724A1

    公开(公告)日：2014-09-18

    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: F16K31/126

    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。

    Balanced regulator with inlet pressure sensing tube
    4.
    发明授权
    Balanced regulator with inlet pressure sensing tube 有权
    平衡调节器带入口压力传感管

    公开(公告)号：US09354639B2

    公开(公告)日：2016-05-31

    申请号：US13797205

    申请日：2013-03-12

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： GuoLei Fan

    IPC: F16K31/12 ,  G05D16/06 ,  G05D16/02

    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。

    Balanced port sense profile for improved capacity performance
    5.
    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。

    Balanced Regulator with Inlet Pressure Sensing Tube
    6.
    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。

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