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1. 发明申请

WO2017123895A1 NOISE ATTENUATION APPARATUS FOR FLUID DEVICES 审中-公开
标题翻译：用于流体设备的噪声衰减装置
公开(公告)号：WO2017123895A1
公开(公告)日：2017-07-20
申请号：PCT/US2017/013369
申请日：2017-01-13
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： TECSON, Joshua, Logan , NGUYEN, Tung, K. , DIAZ, Juan, M.
IPC分类号： F16L55/027
CPC分类号： F16L55/02718 , G10K11/161
摘要： Noise attenuation apparatus for fluid devices are disclosed herein. A noise attenuation apparatus includes a first plate having a plurality of first openings to reduce noise generated by a fluid flowing through a fluid device and a second plate having a plurality of second openings to reduce noise generated by the fluid. The second plate directly engages the first plate, and the first openings to at least partially align with the second openings when the first plate is in direct engagement with the second plate to define a flow passageway of the noise attenuation apparatus.
摘要翻译：这里公开了用于流体装置的噪声衰减装置。一种噪声衰减设备包括第一板和第二板，第一板具有多个第一开口以降低由流过流体装置的流体产生的噪声，所述第二板具有多个第二开口以降低由流体产生的噪声。当第一板与第二板直接接合时，第二板直接接合第一板，并且第一开口至少部分地与第二开口对齐，以限定噪声衰减装置的流动通道。

2. 发明申请

WO2016196871A1 ADJUSTABLE DEADBAND CONTROL SYSTEM 审中-公开
标题翻译：可调节死亡控制系统
公开(公告)号：WO2016196871A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/035625
申请日：2016-06-03
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： MASIAS, Justin, L. , SCHEFFLER, Douglas, James , NGUYEN, Tung, K. , BAGBY, James, Curtis
IPC分类号： G05D16/06 , F16K1/52 , G05D16/10
CPC分类号： F16K17/02 , F16K1/523 , F16K1/526 , F16K17/10 , F16K31/126 , G05D16/16 , G05D16/163
摘要： Control systems include various combinations of pressure regulators, pilots, and pressure stabilizers to provide systems with adjustable deadbands for over pressure protection, adjustable deadbands for under pressure protection, adjustable deadbands for both over pressure and under pressure protection, pressure assisted closure for over pressure protection, pressure assisted closure for under pressure protection, pressure assisted closure for both over pressure and under pressure protection, or spring assisted closure for over pressure and under pressure protection.
摘要翻译：控制系统包括压力调节器，飞行员和压力稳定器的各种组合，为系统提供可调节的死区，用于过压保护，用于欠压保护的可调节死区，用于过压和欠压保护的可调节死区，用于过压保护的压力辅助闭合，压力保护关闭，压力保护，过压和欠压保护的压力辅助关闭，或过压和欠压保护的弹簧辅助关闭。

3. 发明申请

WO2015175860A1 METHODS AND APPARATUS TO ACCESS AND ALIGN SEALING DISCS 审中-公开
标题翻译：接近和对准密封盘的方法和装置
公开(公告)号：WO2015175860A1
公开(公告)日：2015-11-19
申请号：PCT/US2015/030939
申请日：2015-05-15
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： LIN, Chun , CRUTSINGER, G., Glynn , SANDERS, Jeffrey, Michael , NGUYEN, Tung, K.
IPC分类号： G05D16/06 , F16K1/00
CPC分类号： F16K7/12 , B23P15/001 , F16K1/00 , F16K27/02 , F16K27/0236 , F16K31/1264 , G05D16/063 , Y10T29/49407
摘要： Methods and apparatus to access and align sealing discs are disclosed herein. An example apparatus includes a cage of a fluid regulator, where the cage has a central aperture, and a valve stem to be received by the central aperture. The example apparatus also includes a diaphragm coupled to the valve stem, where an integral protrusion of the cage is to constrain a peripheral edge of the diaphragm against a removable portion of a valve body when the cage is coupled to the valve body. The apparatus further comprises a second removable portion at a second end of the valve body to allow access to the first sealing disc from the second end, the second end opposite the first end.
摘要翻译：本文公开了访问和对准密封盘的方法和装置。示例性装置包括流体调节器的笼，其中保持架具有中心孔，并且阀杆由中心孔容纳。示例性装置还包括联接到阀杆的隔膜，当保持架联接到阀体时，保持架的整体突出部将挡板的周边边缘限制在阀体的可移除部分上。该装置还包括在阀体的第二端处的第二可移除部分，以允许从第二端接近第一密封盘，第二端与第一端相对。

4. 发明申请

WO2014052513A1 SLAM SHUT SAFETY DEVICE WITH GUIDED VALVE DISC 审中-公开
标题翻译：带导向阀盘的SLAM SHUT安全装置
公开(公告)号：WO2014052513A1
公开(公告)日：2014-04-03
申请号：PCT/US2013/061790
申请日：2013-09-26
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： MOLDOVAN, Cristian-tiberiu , BOUVRY, Michel , ALEXANDRU-VLAD, Roman , HALL, Stanley, D. , WOOLLUMS, David, E. , NGUYEN, Tung, K.
IPC分类号： F16K1/36 , F16K1/48
CPC分类号： F16K17/164 , F16K1/36 , F16K1/48 , Y10T137/7728
摘要： A slam-shut safety device includes a valve body (112), a valve disc (122), a reset pin (136), and a guide collar (162). The valve disc (122) is disposed within the valve body (112) and shiftable along a slam-shut axis between an open position and a closed second position. The reset pin (136) is operatively coupled to the valve disc (122) and shiftable along the slam-shut axis relative to the valve body (112) between an untripped position placing the valve disc (122) in the open position and a tripped position placing the valve disc (122) in the closed position. The guide collar (136) includes a hollow cylindrical portion extending away from the valve disc (122) at least partly over the reset pin (136) and being slidably disposed in a guide bore of a slam shut body that is connected to the valve body (112) and supporting the reset pin (136), thereby providing added structural integrity to the rest pin (136) and valve disc (122).
摘要翻译：一种关键的安全装置包括阀体（112），阀盘（122），复位销（136）和引导套环（162）。阀盘（122）设置在阀体（112）内，并且在打开位置和关闭的第二位置之间沿着关闭轴可移动。复位销（136）可操作地联接到阀盘（122），并且在将阀盘（122）置于打开位置的脱扣位置和脱扣位置将阀盘（122）放置在关闭位置的位置。引导环（136）包括至少部分地在复位销（136）上远离阀盘（122）延伸的中空圆柱形部分，并且可滑动地设置在连接到阀体的撞击关闭体的导向孔中（112）并支撑复位销（136），从而为休息销（136）和阀盘（122）提供附加的结构完整性。

5. 发明申请

WO2020092146A1 FLUID REGULATOR 审中-公开
公开(公告)号：WO2020092146A1
公开(公告)日：2020-05-07
申请号：PCT/US2019/058032
申请日：2019-10-25
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： WANG, Min , FAN, Guolei , DAVIS, David , NGUYEN, Tung, K.
IPC分类号： G05D16/02 , F16K1/36 , F16K31/126 , F16K39/02 , F16B7/04
摘要： 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.

6. 发明申请

WO2015126634A1 BALANCED REGULATOR HAVING A BALANCED TRIM INCLUDING A VARIABLE PRESSURE SENSE AREA 审中-公开
标题翻译：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：WO2015126634A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/014714
申请日：2015-02-06
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： FAN, Guolei , ZHOU, Biao , LIU, Nian, Chun , ZHANG, Jing , HE, Yang , NGUYEN, Tung, K.
IPC分类号： G05D16/06
CPC分类号： G05D16/106 , G05D16/0638 , Y10T137/7801
摘要： 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.
摘要翻译：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。

7. 发明申请

WO2016179490A1 ACTUATOR ASSEMBLY FOR A LOW FLOW-RESTRICTION SHUT-OFF VALVE WITH EXCESS FLOW CLOSURE FUNCTIONALITY 审中-公开
标题翻译：具有过流关闭功能的低流量限制关闭阀的执行器组件
公开(公告)号：WO2016179490A1
公开(公告)日：2016-11-10
申请号：PCT/US2016/031205
申请日：2016-05-06
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： DIAZ, Juan, M. , PELFREY, Roy, R. , NGUYEN, Tung, K. , AHMED, Nadim
IPC分类号： F16K31/122 , F16K31/163 , F16K1/20
CPC分类号： F16K17/32 , F16K1/18 , F16K1/2007 , F16K1/2021 , F16K1/24 , F16K27/0209 , Y10T137/86984
摘要： An actuator assembly (600) for use with a shut-off valve in a transport or storage system. The assembly is configured to be operatively coupled to a stem of the valve for controlling fluid flow there through. The assembly includes a mounting bracket (620) coupled to the bonnet (608), a mounting sleeve (616) coupled to the stem and movable relative to the mounting bracket, and an actuator (612) having a body and an inlet formed in the body (622). The body is defined by a first body portion (623A) coupled to the mounting bracket and a second body portion (623B) coupled to the mounting sleeve and movable relative to the first body portion to expand or contract the body. The inlet is adapted to receive pressurized fluid; the body expands or contracts responsive to the pressurized fluid, and responsive to the expansion or contraction of the body, the mounting sleeve moves relative to the mounting bracket, thereby moving the stem.
摘要翻译：一种用于运输或存储系统中的截止阀的致动器组件（600）。组件被构造成可操作地联接到阀杆，用于控制流过该流体的流体。组件包括联接到发动机盖（608）的安装支架（620），联接到杆上并相对于安装支架可移动的安装套筒（616），以及致动器（612），其具有主体和入口身体（622）。主体由耦合到安装支架的第一主体部分（623A）和联接到安装套筒的第二主体部分（623B）限定，并且可相对于第一主体部分移动以使主体膨胀或收缩。入口适于接收加压流体; 主体响应于加压流体而膨胀或收缩，并且响应于主体的膨胀或收缩，安装套筒相对于安装支架移动，从而移动阀杆。

8. 发明申请

WO2016069968A1 SLAM SHUT RESET PIN GUIDE ASSEMBLY AND SLAM SHUT SAFETY DEVICE COMPRISING SAME 审中-公开
标题翻译： SLAM SHUT RESET PIN导向装置和SLAM SHUT包括它们的安全装置
公开(公告)号：WO2016069968A1
公开(公告)日：2016-05-06
申请号：PCT/US2015/058185
申请日：2015-10-30
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： GOTA, Eva , MOLDOVAN, Tiberiu , NGUYEN, Tung, K.
IPC分类号： F16K1/42 , F16K1/36 , F16K17/32 , G05D16/06
CPC分类号： F16K17/18 , F16K1/36 , F16K1/422 , F16K17/32 , G05D16/10
摘要： A slam shut safety device includes a valve body, a valve disc, a reset pin, and a reset pin guide. The valve disc is disposed within the valve body and shiftable along a slam shut axis between an open position and a closed second position. The reset pin is operatively coupled to the valve disc and shiftable along the slam shut axis relative to the valve body between an untripped position placing the valve disc in the open position and a tripped position placing the valve disc in the closed position. The reset pin guide supports one end of the reset pin, thereby providing added structural integrity to the reset pin and valve disc.
摘要翻译：撞击关闭安全装置包括阀体，阀盘，复位销和复位销引导件。阀盘设置在阀体内，并且沿打开位置和关闭的第二位置之间的撞击关闭轴线移动。复位销可操作地联接到阀盘，并且在将阀盘置于打开位置的脱扣位置和将阀盘放置在关闭位置的脱扣位置之间相对于阀体沿着冲击关闭轴线移位。复位引脚引导件支持复位引脚的一端，从而为复位引脚和阀盘提供了更多的结构完整性。

9. 发明申请

WO2014052714A1 BALANCED VALVE PORT FOR FLUID REGULATOR 审中-公开
标题翻译：用于流体调节器的平衡阀口
公开(公告)号：WO2014052714A1
公开(公告)日：2014-04-03
申请号：PCT/US2013/062109
申请日：2013-09-27
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： NGUYEN, Tung, K. , MEVIUS, Jason, S. , ZHOU, Biao
IPC分类号： G05D16/06
CPC分类号： G05D16/0694 , G05D16/02 , Y10T137/261 , Y10T137/7801
摘要： 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.
摘要翻译：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。

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