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1. 发明授权

US10001785B2 Fluid regulator having a biased pressure sense tube 有权
公开(公告)号：US10001785B2
公开(公告)日：2018-06-19
申请号：US14712631
申请日：2015-05-14
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： Jeffrey Michael Sanders , Tung Kim Nguyen
IPC分类号： F16K17/34 , G05D7/01 , G05D16/02 , G05D16/06 , F16K31/126
CPC分类号： G05D7/012 , F16K31/1262 , F16K31/1266 , F16K31/365 , G05D16/02 , G05D16/0694 , Y10T137/7754
摘要： A fluid regulating device includes a valve body, a control element, a control assembly, and a sense tube. The valve body has an inlet, an outlet, a valve port, and a control element adapted to be displaced relative to the valve port to control the flow of a fluid between the inlet and the outlet. The control assembly is operatively coupled to the control element and includes a diaphragm disposed adjacent a diaphragm chamber. The sense tube has a first end, a second end, and a sense hole. The first end is positioned to communicate with the diaphragm chamber, the second end is disposed adjacent the outlet, and the sense hole being formed in the sense tube between the first end and the second end and being oriented along an axis that is angled relative to an axis of the outlet.

2. 发明授权

US08550101B2 System and method for hydraulically managing fluid pressure downstream from a main valve between set points 有权
标题翻译：用于在设定点之间液压地管理主阀下游的流体压力的系统和方法
公开(公告)号：US08550101B2
公开(公告)日：2013-10-08
申请号：US13240036
申请日：2011-09-22
申请人： Robert Folk
发明人： Robert Folk
IPC分类号： F16K31/128
CPC分类号： F16K31/1262 , F16K31/365 , G05D16/0605 , G05D16/0608 , G05D16/0638 , G05D16/0672 , G05D16/163 , G05D16/185 , Y10T137/0324 , Y10T137/0379 , Y10T137/0396 , Y10T137/7722 , Y10T137/7758 , Y10T137/7762 , Y10T137/7764 , Y10T137/777 , Y10T137/7797 , Y10T137/7804 , Y10T137/7828 , Y10T137/86485
摘要： A system for hydraulically managing fluid pressure between selected set points includes a pilot control system operably coupled to a main valve. The pilot control system includes at least one fluid conduit, a variable orifice assembly, and a control pilot valve apparatus. Fluid is passed through a fixed orifice and into a first chamber of the control pilot valve apparatus. Fluid is passed through the variable orifice of the variable orifice assembly and into a second chamber of the control pilot valve apparatus. The main valve is hydraulically opened or closed in response to a pressure differential between the first and second chambers of the control pilot valve apparatus so as to manage fluid pressure downstream of the main valve between the selected upper and lower set points.
摘要翻译：用于在选定的设定点之间液压管理流体压力的系统包括可操作地连接到主阀的先导控制系统。先导控制系统包括至少一个流体导管，可变孔组件和控制先导阀装置。流体通过固定孔并进入控制先导阀装置的第一腔室。流体通过可变孔组件的可变孔并进入控制先导阀装置的第二腔。响应于控制先导阀装置的第一和第二腔室之间的压力差，主阀门被液压地打开或关闭，以便控制在所选择的上限和下限设定点之间的主阀下游的流体压力。

3. 发明授权

US08415066B2 Pressure regulating valve, fuel cell system using same, and hydrogen generating facility 有权
标题翻译：压力调节阀，使用其的燃料电池系统和氢气发生设备
公开(公告)号：US08415066B2
公开(公告)日：2013-04-09
申请号：US13423580
申请日：2012-03-19
申请人： Takafumi Sarata , Norimasa Yanase , Toru Ozaki , Tsuneaki Tamachi , Kazutaka Yuzurihara , Fumiharu Iwasaki , Noboru Ishisone
发明人： Takafumi Sarata , Norimasa Yanase , Toru Ozaki , Tsuneaki Tamachi , Kazutaka Yuzurihara , Fumiharu Iwasaki , Noboru Ishisone
IPC分类号： H01M8/04
CPC分类号： G05D16/0652 , F16K31/1266 , F16K31/365 , H01M8/04089 , H01M8/04216 , Y02E60/36 , Y10T137/1624 , Y10T137/7904
摘要： A pressure regulating valve has a first pressure deformation portion connected to and receiving a pressure on a fuel demand side, a second pressure deformation portion opposed to the first pressure deformation portion and receiving a predetermined pressure, first and second flow passages, and a communication passage communicating the first and second flow passages to each other. A valve member has a connecting portion connecting the first and second pressure deformation portions together, and has a valve element provided at the connecting portion and configured to close the communication passage when moved toward the second pressure deformation portion. When the pressure on the fuel demand side is lower than a predetermined value, the valve element does not close the communication passage, but when the pressure on the fuel demand side is equal to or higher than the predetermined value, the valve element closes the communication passage.
摘要翻译：压力调节阀具有与第一压力变形部相对并接收预定压力的第二压力变形部和第二压力变形部，第一压力变形部与第一压力变形部相对并接受燃料需求侧的压力，将第一和第二流动通道彼此连通。阀构件具有将第一和第二压力变形部分连接在一起的连接部分，并且具有设置在连接部分处并且构造成当朝向第二压力变形部分移动时闭合连通通道的阀芯。当燃料需求侧的压力低于预定值时，阀元件不关闭连通通道，但是当燃料需求侧的压力等于或高于预定值时，阀元件关闭通信通道。

4. 发明授权

US08281810B2 Dry valve for sprinkler system 有权
标题翻译：喷水灭火系统干阀
公开(公告)号：US08281810B2
公开(公告)日：2012-10-09
申请号：US12419726
申请日：2009-04-07
申请人： Shawn J. Feenstra , Vinh B. Hoa
发明人： Shawn J. Feenstra , Vinh B. Hoa
IPC分类号： F16K31/122 , F16K31/126 , F16K1/12 , F16K7/17 , F16K51/00 , A62C35/62 , A62C35/64
CPC分类号： F16K31/365 , A62C35/62 , A62C35/68 , F16K31/128 , F16K31/385 , Y10T137/3421 , Y10T137/88046 , Y10T137/88054
摘要： A dry valve is provided for a sprinkler system, including a housing including a valve body having an inlet end and a valve cover having an outlet end. A prime chamber housing is disposed within the housing and defines a prime chamber. A prime piston is disposed within the prime chamber and is movable between a closed position seated against a valve seat and an open position received within the prime chamber. A check valve diaphragm assembly is disposed within the housing and disposed against the prime chamber housing in a closed position and spaced from the prime chamber housing in an open position.
摘要翻译：提供一种用于喷洒系统的干式阀，包括壳体，该壳体包括具有入口端的阀体和具有出口端的阀盖。主腔室设置在壳体内并限定主腔室。主活塞设置在主腔室内并且可在靠在阀座上的关闭位置和容纳在主腔室内的打开位置之间移动。止回阀隔膜组件设置在壳体内并且在关闭位置抵靠主室壳体设置并且在主室壳体处于打开位置间隔开。

5. 发明申请

US20120237845A1 PRESSURE REGULATING VALVE, FUEL CELL SYSTEM USING SAME, AND HYDROGEN GENERATING FACILITY 有权
标题翻译：压力调节阀，使用相同的燃料电池系统和氢气发生器
公开(公告)号：US20120237845A1
公开(公告)日：2012-09-20
申请号：US13423580
申请日：2012-03-19
申请人： Takafumi SARATA , Norimasa Yanase , Toru Ozaki , Tsuneaki Tamachi , Kazutaka Yuzurihara , Fumiharu Iwasaki , Noboru Ishisone
发明人： Takafumi SARATA , Norimasa Yanase , Toru Ozaki , Tsuneaki Tamachi , Kazutaka Yuzurihara , Fumiharu Iwasaki , Noboru Ishisone
IPC分类号： H01M8/04 , F16K17/02
CPC分类号： G05D16/0652 , F16K31/1266 , F16K31/365 , H01M8/04089 , H01M8/04216 , Y02E60/36 , Y10T137/1624 , Y10T137/7904
摘要： A pressure regulating valve has a first pressure deformation portion which receives a pressure on a fuel demand side, a second pressure deformation portion opposed to the first pressure deformation portion and which receives a predetermined pressure, first and second flow passages, and a communication passage communicating the first and second flow passages with each other. A valve member connects the first and second pressure deformation portions together and has a valve element that closes the communication passage when moved toward the second pressure deformation portion. When the pressure on the fuel demand side is lower than a predetermined value, the valve element does not close the communication passage, but when the pressure on the fuel demand side is equal to or higher than the predetermined value, the valve element closes the communication passage.
摘要翻译：压力调节阀具有受到燃料需求侧的压力的第一压力变形部，与第一压力变形部相对的第二压力变形部，并接收预定的压力，第一和第二流路，以及连通通路第一和第二流动通道彼此。阀构件将第一和第二压力变形部分连接在一起，并且具有当向第二压力变形部移动时闭合连通通道的阀元件。当燃料需求侧的压力低于预定值时，阀元件不关闭连通通道，但是当燃料需求侧的压力等于或高于预定值时，阀元件关闭通信通道。

6. 发明申请

US20120160332A1 PILOT VALVE, METHOD OF USING, AND FLUID SYSTEM EQUIPPED THEREWITH 有权
标题翻译：导阀，使用方法和流体系统
公开(公告)号：US20120160332A1
公开(公告)日：2012-06-28
申请号：US13414924
申请日：2012-03-08
申请人： Jeff Rohl
发明人： Jeff Rohl
IPC分类号： G05D7/00
CPC分类号： F16K31/1268 , A62C5/022 , A62C27/00 , F16K31/365 , Y10T137/0318 , Y10T137/0396 , Y10T137/2496 , Y10T137/2499 , Y10T137/2514 , Y10T137/6855 , Y10T137/777 , Y10T137/7781 , Y10T137/86485
摘要： A pilot valve assembly for regulating the output of a first pressure source relative to a second pressure source, a fluid system equipped with the valve assembly, and a method of operating the valve assembly. The valve assembly includes a valve body with inlet and outlet ports and first and second sensing ports. The first and second sensing ports are adapted to sense, respectively, the fluid pressures of the first and second pressure sources. The inlet port is adapted for fluidically connecting to the first pressure source. The valve assembly defines a flow path between the inlet and outlet ports, and has components for allowing fluid flow from the inlet port, through the flow path, and to the outlet port only if the fluid pressure of the first pressure source exceeds the fluid pressure of the second pressure source by a differential by the flow-allowing components.
摘要翻译：用于调节第一压力源相对于第二压力源的输出的导阀组件，配备有阀组件的流体系统以及操作阀组件的方法。阀组件包括具有入口和出口以及第一和第二感测端口的阀体。第一和第二感测端口分别适于感测第一和第二压力源的流体压力。入口端口适于流体连接到第一压力源。阀组件限定入口和出口之间的流动路径，并且具有用于仅当第一压力源的流体压力超过流体压力时允许流体从入口流过流动通道和出口的部件的第二压力源通过流动允许部件的差速器。

7. 发明申请

US20090242045A1 FLUID BALANCING RELIEF VALVE WITH GROOVED PROCESS SURFACE 失效
标题翻译：流体平衡缓冲阀带有槽式过程表面
公开(公告)号：US20090242045A1
公开(公告)日：2009-10-01
申请号：US12479575
申请日：2009-06-05
申请人： Jeffrey D. Jennings
发明人： Jeffrey D. Jennings
IPC分类号： G05D16/06 , F16K17/02
CPC分类号： F16K31/1266 , F16K27/0236 , F16K31/365 , Y10T137/7836 , Y10T137/784 , Y10T137/7905
摘要： A valve includes: a body including: a wall defining a process surface, a process void in the process surface adapted to communicate with fluid at process pressure, and at least two vent voids in the wall separate from the process void; an inlet port in fluid communication with the process void; and an outlet port in fluid communication with the vent void; a reference housing adapted to communicate with fluid at reference pressure; and a membrane constrained between the body and the reference housing with its process side substantially coplanar with the process surface. The process surface incorporates at least one groove therein which defines a flow path between the near vicinity of the process void and the near vicinity of the vent voids.
摘要翻译：阀包括：主体，包括：限定过程表面的壁，处理表面中适于与处理压力下的流体连通的工艺空隙以及与工艺空隙分离的壁中的至少两个排气孔; 与过程空隙流体连通的入口; 以及与排气孔流体连通的出口; 参考壳体，其适于在参考压力下与流体连通; 以及限制在主体和参考壳体之间的膜，其处理侧与工艺表面基本共面。工艺表面在其中包括至少一个凹槽，其中限定了处理空间附近和排气孔附近的流动路径。

8. 发明申请

US20090120508A1 Air Release Valve 失效
标题翻译：空气释放阀
公开(公告)号：US20090120508A1
公开(公告)日：2009-05-14
申请号：US12087747
申请日：2007-01-12
申请人： Tommy William Yeater
发明人： Tommy William Yeater
IPC分类号： F04B49/00
CPC分类号： F04D9/006 , F16K31/365 , G05D7/0106 , Y10T137/2587 , Y10T137/2635 , Y10T137/3084 , Y10T137/7768 , Y10T137/7796 , Y10T137/7848 , Y10T137/8292 , Y10T137/8601
摘要： A valve assembly is provided that is suitable for use as an air release valve. The valve mechanism is actuated by liquid forced through an orifice by a diaphragm under pressure from the main discharge and is less prone to valve chatter under varying pressure conditions. The use of an externally adjustable orifice and/or regulator allows the valve assembly to operate satisfactorily in a wide range of pressures. The mode of operation of the valve mechanism is externally visible.
摘要翻译：提供了适合用作排气阀的阀组件。阀机构由在主排气的压力下通过隔膜通过孔口的液体致动，并且在变化的压力条件下不太容易产生阀门颤动。使用外部可调节的孔和/或调节器允许阀组件在宽范围的压力下令人满意地运行。阀机构的操作模式是外部可见的。

9. 发明申请

US20060254655A1 Tap pressure balance valve 失效
标题翻译：抽头压力平衡阀
公开(公告)号：US20060254655A1
公开(公告)日：2006-11-16
申请号：US11125139
申请日：2005-05-10
申请人： Cheng-Wsiung Wu
发明人： Cheng-Wsiung Wu
IPC分类号： F16K11/00
CPC分类号： F16K19/006 , F16K11/048 , F16K31/365 , G05D16/0647 , Y10T137/2514 , Y10T137/6007 , Y10T137/87249 , Y10T137/87692
摘要： A tap pressure balance valve for maintaining normal operation of the tap has a coil and a cut-off disposed in a though hole of a secondary case at where in relation to a water outlet provided on a deck of a primary case for the coil to push against the cut-off to maintain water tight between the through hole of the secondary case and the water outlet of the primary case so to avoid seepage from the interface where both cases are incorporated to each other.
摘要翻译：用于保持龙头的正常操作的抽头压力平衡阀具有设置在次级壳体的通孔中的线圈和切断部，其中相对于设置在主壳体的甲板上的出水口用于线圈推动防止二次壳体的通孔与主壳体的出水口之间的水密封，以避免从两个壳体彼此结合的界面渗出。

10. 发明授权

US07040320B2 Valve device for controlled supply of a pressure fluid 有权
标题翻译：用于控制供应压力流体的阀门装置
公开(公告)号：US07040320B2
公开(公告)日：2006-05-09
申请号：US10149491
申请日：2000-12-12
申请人： Anders Fjeld , Nils Terje Ottestad
发明人： Anders Fjeld , Nils Terje Ottestad
IPC分类号： A62B9/02
CPC分类号： F16K31/365 , A61M16/0677 , A61M16/20 , A61M16/207 , A61M16/208 , A61M2016/0021 , Y10T137/7837
摘要： A valve device for controlled supply of a pressure fluid, having a housing (2) with a supply chamber (3) for the supply of a pressure fluid from an inlet (4) connected to a pressure fluid source, and having an outlet (5) communicating with the supply chamber (3) via an outlet valve (6). The valve device includes a reference chamber (10) connected to the outlet (5) through a narrow, leakage-forming duct (11), a regulating unit (12–14) adapted to keep the supply chamber (3) permanently pressurised at a value just above the pressure in the reference chamber (10), and a control valve (20) having a valve body (21) for opening and closing of a passage (19) between the supply chamber (3) and the reference chamber (10). The control valve body (21) is arranged to be influenced by an external force for opening of the passage (19), and to be influenced by a closing force determined by the pressure in the chambers (3, 10) at the cessation of the influence of the external force, and the outlet valve (6) is a one-way valve having a predetermined opening pressure.
摘要翻译：一种用于控制供应压力流体的阀装置，其具有带有供应室（3）的壳体（2），用于从连接到压力流体源的入口（4）供应压力流体，并具有出口（5））经由出口阀（6）与供给室（3）连通。阀装置包括通过窄的泄漏形成管道（11）连接到出口（5）的参考室（10），适于保持供应室（3）在（20），其具有用于打开和关闭在供给室（3）和基准室（10）之间的通道（19）的阀体（21），该控制阀）。控制阀体（21）被设置成受到用于打开通道（19）的外力的影响，并受到在停止时的室（3,10）中的压力所决定的关闭力的影响外力的影响，出口阀（6）是具有预定开启压力的单向阀。

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