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21. 发明申请

WO2004003426A1 MULTIPLE REGULATOR VACUUM DELIVERY VALVE ASSEMBLY 审中-公开
标题翻译：多个调节器真空输送阀总成
公开(公告)号：WO2004003426A1
公开(公告)日：2004-01-08
申请号：PCT/US2003/019780
申请日：2003-06-25
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： HEIDERMAN, Douglas, C.
IPC分类号： F17C13/04
CPC分类号： F16K1/305 , F16K1/307 , F17C13/04 , F17C2201/0109 , F17C2201/0114 , F17C2201/032 , F17C2201/058 , F17C2205/0329 , F17C2205/0335 , F17C2205/0338 , F17C2205/035 , F17C2205/0391 , F17C2260/036 , F17C2270/0518 , F17C2270/0745 , Y10T137/7781 , Y10T137/86372 , Y10T137/87917
摘要： This invention is directed to an apparatus for controlling the discharge of pressurized fluids from the outlet of a pressurized vessel, and particularly directed to multiple fluid regulating devices (7, 10) within the vessel (1) for storing and controlling the flow of fluid or gases out of the vessel (1).
摘要翻译：本发明涉及一种用于控制从加压容器的出口排出加压流体的设备，特别涉及用于储存和控制流体流动的容器（1）内的多个流体调节装置（7,10）容器（1）中的气体。

22. 发明申请

WO0148575A8 PRESSURE REGULATOR 审中-公开
标题翻译：压力调节器
公开(公告)号：WO0148575A8
公开(公告)日：2001-10-04
申请号：PCT/IB0002025
申请日：2000-12-22
申请人： AVANTIUM INT BV , DEN BRINK PETER JOHN VAN , JONGE JOHANNES PETRUS DE , KROON KLAAS HENDRIK
发明人： VAN DEN BRINK PETER JOHN , DE JONGE JOHANNES PETRUS , KROON KLAAS HENDRIK
IPC分类号： F16K3/26 , F16K17/04 , G05D16/10
CPC分类号： G05D16/10 , F16K3/262 , F16K17/046 , Y10T137/0379 , Y10T137/7781 , Y10T137/7793 , Y10T137/7801 , Y10T137/7809
摘要： A fluid pressure regulator comprises: a housing (1) having a fluid inlet (2) and a fluid outlet (3); a valve (4) positioned inside the housing (1); fluid transport means (8) provided in the valve (4); pressure setting means (5); and a space (6) defined between one end of the valve (4) and an end wall of the housing (1). The valve (4) is moveable relative to the housing (1) in response to a change in pressure within said space (6) between a first position which at least partially aligns the fluid transport means (8) with each of said inlet (2) and said outlet (3) and a second position in which there is no alignment of the fluid transport means (8) with at least one of said inlet (2) and said outlet (3). A passage (7) is provided in open communication between said space (6) and one of said inlet (2) said outlet (3), or said transport means (8).
摘要翻译：一种流体压力调节器包括：具有流体入口（2）和流体出口（3）的壳体（1）; 定位在壳体（1）内的阀（4）; 设置在所述阀（4）中的流体输送装置（8）; 压力设定装置（5）; 和限定在阀（4）的一端和壳体（1）的端壁之间的空间（6）。响应于所述空间（6）内的压力的变化，所述阀（4）能够相对于所述壳体（1）移动，所述第一位置至少部分地将所述流体输送装置（8）与每个所述入口（2））和所述出口（3）的第一位置以及所述流体输送装置（8）不与所述入口（2）和所述出口（3）中的至少一个对齐的第二位置。在所述空间（6）与所述入口（2），所述出口（3）或所述运输装置（8）中的一个之间开放连通地设置通道（7）。

23. 发明申请

WO00065265A1 DIAPHRAGM ACTUATED PRESSURE RELIEF VALVE WITH PRESSURE BALANCED OUTLET AND FAIL-SAFE OPERATION 审中-公开
标题翻译：带压力平衡出口和失效安全操作的膜片致动压力释放阀
公开(公告)号：WO00065265A1
公开(公告)日：2000-11-02
申请号：PCT/US2000/009591
申请日：2000-04-11
IPC分类号： F16K17/08 , F16K17/16
CPC分类号： F16K17/16 , F16K17/085 , Y10T137/7781
摘要： A diaphragm/spring operated pressure relief valve having a sensing passage of substantially the same flow area as the outlet orifice (3) of the valve is shown. Failure of either diaphragm (32, 43) results in "fail open" configuration with the addition of a sensing inlet shroud (51) located to capture the total pressure at the inlet (2) and channel it to the sensing chamber (4) to allow the valve (35) to relieve full rated capacity in the event the sensing diaphragm (43) is ruptured.
摘要翻译：示出了具有与阀的出口孔（3）基本相同的流动面积的感测通道的隔膜/弹簧操作的减压阀。任何一个隔膜（32,43）的故障都会导致“故障开启”配置，增加了感应入口护罩（51），以便捕获入口（2）处的总压力并将其传送到感测室（4）至在传感隔膜（43）破裂的情况下允许阀（35）释放满额定容量。

24. 发明申请

WO1996041244A1 PRESSURE/VACUUM REGULATOR 审中-公开
标题翻译：压力/真空调节器
公开(公告)号：WO1996041244A1
公开(公告)日：1996-12-19
申请号：PCT/US1996010046
申请日：1996-06-07
申请人： THE CURATORS OF THE UNIVERSITY OF MISSOURI , TAN, Jinglu , WANG, Limin
发明人： THE CURATORS OF THE UNIVERSITY OF MISSOURI
IPC分类号： G05D16/20
CPC分类号： G05D16/2013 , A01J5/007 , A01J5/048 , A01M15/00 , A01M19/00 , Y10T137/0396 , Y10T137/2544 , Y10T137/7761 , Y10T137/7781
摘要： A pressure regulator apparatus and method for controlling the pressure in a pressure system are disclosed. The pressure regulator broadly includes a pressure transducer (24) and a regulator control circuit (26). The pressure transducer (24) measures the pressure of the pressure system, and the regulator control circuit (26) controls the pressure in the pressure system in response to the pressure reading of the pressure transducer. The regulator control circuit (26) compares the measured pressure to a predetermined set-point value for maintaining the pressure within a predetermined optimal pressure range.
摘要翻译：公开了一种用于控制压力系统中的压力的压力调节装置和方法。压力调节器广泛地包括压力传感器（24）和调节器控制电路（26）。压力传感器（24）测量压力系统的压力，并且调节器控制回路（26）响应于压力传感器的压力读数来控制压力系统中的压力。调节器控制电路（26）将测量的压力与预定的设定值进行比较，以将压力保持在预定的最佳压力范围内。

25. 发明申请

WO1994021950A1 LARGE DIAMETER AND RELATIVELY HIGH PRESSURE RELIEF VALVE 审中-公开
标题翻译：大直径和相对高压减压阀
公开(公告)号：WO1994021950A1
公开(公告)日：1994-09-29
申请号：PCT/US1993012248
申请日：1993-12-16
申请人： TAYLOR, Julian, S.
IPC分类号： F16K17/14
CPC分类号： F16K17/14 , F16K17/406 , Y10T137/1782 , Y10T137/7781
摘要： A pressure relief valve (10-10') for monitoring pressure in relatively large diameter conductors containing relatively high fluid pressure. The valve having housing (16, 18) openings of equal diameter with respect to the conductor and a flow passageway (19) is provided with different diameter coaxial sleeves (28, 30) slidably receiving dual diameter interconnected pistons (38, 52). The smaller diameter piston (52) forms a flow passageway (19) stop while the larger diameter piston (38) generates a pressure differential with respect to the smaller diameter piston for moving both pistons toward a flow passageway open position in which a piston rod (40) guides the pistons in their axial movement with respect to the sleeves and collapses a pressure collapsible pin (62) supported by a pin cage (26) connected with the valve body (12) in axial alignment with the piston rod (40) for opening the valve passageway (19) and releasing fluid pressure from the conductor.
摘要翻译：一种用于在相对较大直径的导体中监测压力的减压阀（10-10'），该导管包含相当高的流体压力。具有相对于导体具有相等直径的壳体（16,18）的阀和流动通道（19）设置有可滑动地接收双直径互连活塞（38,52）的不同直径的同轴套管（28,30）。较小直径的活塞（52）形成流动通道（19）停止，而较大直径的活塞（38）相对于较小直径的活塞产生压差，用于将两个活塞朝向流动通道打开位置移动，其中活塞杆 40）引导活塞相对于套筒的轴向运动，并且将与阀体（12）连接的销保持架（26）支撑的压力可折叠销（62）与活塞杆（40）轴向对准，打开阀通道（19）并从导体释放流体压力。

26. 发明申请

WO1993012335A1 AN INTAKE MANIFOLD RELIEF VALVE 审中-公开
标题翻译：进气歧管止回阀
公开(公告)号：WO1993012335A1
公开(公告)日：1993-06-24
申请号：PCT/US1992007942
申请日：1992-09-22
申请人： PENN TROY MACHINE COMPANY, INC.
发明人： PENN TROY MACHINE COMPANY, INC. , KENNEDY, Paul, G.
IPC分类号： F02M35/10
CPC分类号： F16K17/0433 , F02F7/006 , F02M35/10236 , F02M35/10255 , F02M35/10275 , F16K17/0426 , Y10T137/0396 , Y10T137/1789 , Y10T137/7781
摘要： An intake manifold relief valve comprising a valve body (13) having at least two openings, one opening being an inlet (22) for gas and another opening being an outlet (23) for gas to relieve excess pressure, a piston (8) for opening and closing said gas inlet (22) and containing an orifice hole (21) to maintain a constant pressure on both sides of the piston (8) said valve body (13) also cooperating with said piston (8) to form an enclosed gas chamber the size of which is decreased as said piston (8) moves to open said valve, a piston spring (5) applying a force on said piston (8) in addition to that provided by the gas pressure within said chamber to maintain it in a closed position under normal conditions, said piston (8) moving to open said gas inlet (22) when excess pressure within the manifold overcomes the force of said piston spring (5), thereby allowing gas to escape through said valve outlet (23); as the pressure is equalized within the valve through said orifice hole (21), said piston spring (5) will force said piston (8) back to closed position; the size of said orifice (21) being selected to determine the pressure at which the piston (8) unseats and the valve opens. The spring (5) is used to return the piston (8) to a closed position and close the valve as soon as the pressure transient has passed through the outlet (23) and the oxygen in the atmosphere entering through the exhaust opening cannot cause a secondary explosion in the valve.

27. 发明申请

WO1990014500A1 PRESSURE LIMITING VALVE WITH STEPPED OR DOUBLE PISTON 审中-公开
标题翻译：压力限位阀，带步进或双活塞
公开(公告)号：WO1990014500A1
公开(公告)日：1990-11-29
申请号：PCT/DE1990000332
申请日：1990-05-10
申请人： RICHARD VOSS GRUBENAUSBAU GMBH , VOSS, Richard
发明人： RICHARD VOSS GRUBENAUSBAU GMBH
IPC分类号： E21D15/44
CPC分类号： F16K17/046 , Y10T137/7781 , Y10T137/7925
摘要： The feature of a pressure limiting valve with flow rates of 3000 litres per minute and more is a cylindrical piston (10) arranged to slide longitudinally in the valve casing (2) against the force of a spring (11). The valve (1) is divided into two chambers (46, 47). With the attached control piston (60), the valve piston (10) forms a structural unit in which the control piston with its correspondingly smaller diameter is loaded via the spring cap (26) and the valve spring (11). The valve spring (11) is adjustable so that the opening point of the pressure limiting valve (1) may be preset. The special design of the stepped valve piston (10) with the control piston (60) makes it possible to use relatively weak and small valve springs (11), thus making the entire valve compact. The response of the pressure limiting valve is ensured owing to the stepped design of the valve piston (10)/control piston (60) and the sealing rings (19, 51) used, which are fitted on the outside of the large-diameter valve piston (10) without perceptibly hampering its movement through friction. Sealing is nevertheless ensured because the sealing rings (19, 51 and 75) used are very hard and create little friction.
摘要翻译：流量为3000升/分钟以上的压力限制阀的特征是圆柱形活塞（10），其布置成克服弹簧（11）的力在阀壳体（2）中纵向滑动。阀（1）被分成两个腔室（46,47）。通过附接的控制活塞（60），阀活塞（10）形成一个结构单元，其中具有相应较小直径的控制活塞通过弹簧盖（26）和阀弹簧（11）装载在该结构单元中。阀弹簧（11）可调节，以便可以预先设定限压阀（1）的开度。具有控制活塞（60）的阶梯式阀活塞（10）的特殊设计使得可以使用相对较小和较小的阀弹簧（11），从而使整个阀体紧凑。由于阀活塞（10）/控制活塞（60）和使用的密封环（19,51）的阶梯式设计，限制阀的响应被确保，该密封环安装在大直径阀活塞（10）不会通过摩擦而明显阻碍其运动。密封件仍然被确保，因为使用的密封圈（19,51和75）非常硬，并且产生很小的摩擦力。

28. 发明申请

WO1982000125A1 FUEL DISPENSING NOZZLE 审中-公开
标题翻译：燃油分配喷嘴
公开(公告)号：WO1982000125A1
公开(公告)日：1982-01-21
申请号：PCT/US1981000780
申请日：1981-06-05
申请人： HEALY J
IPC分类号： B65B03/18
CPC分类号： B67D7/48 , B67D7/54 , B67D2007/545 , Y10T137/7781 , Y10T137/86558
摘要： Buse de distribution de combustible (10) ayant une soupape d'aspiration (38) qui ferme un tube aspirateur (26) lorsque regne elevee negative ou positive dans le reservoir de carburant en cours de remplissage, la fermeture du tube aspirateur (26) reduisant la pression dans une chambre (64) liberant un axe (76) ce qui ferme automatiquement la buse (10). Celle-ci possede aussi une soupape soulevante (110) commandee avec la soupape a combustible (61) de l'ajutage (10), laquelle soupape soulevante (110) ferme un tube de retour de vapeur (108) par l'intermediaire de la buse (10) lorsque la soupape a combustible (61) est fermee.

29. 发明申请

WO2013089119A1 バルブ、燃料電池システム审中-公开
标题翻译：阀，燃料电池系统
公开(公告)号：WO2013089119A1
公开(公告)日：2013-06-20
申请号：PCT/JP2012/082145
申请日：2012-12-12
申请人：株式会社村田製作所
发明人：山形英昭 , 前田剛伸 , 東山祐三
IPC分类号： F16K7/17 , F16K31/126 , G05D16/06 , H01M8/04
CPC分类号： F16K15/18 , F16K7/12 , F16K15/144 , F16K31/126 , F16K31/1266 , G05D16/0647 , H01M8/04186 , H01M8/04201 , H01M8/1011 , Y02E60/523 , Y10T137/7781
摘要：　バルブ（１０１）は、キャップ（１１０）と、可動部となるダイヤフラム（１２０）と、バルブ筐体（１３０）と、弁部（１５０）とを備える。バルブ筐体（１３０）には、バルブ室（１４０）へ流体が流入する流入孔（１４３）と、バルブ室（１４０）から流体が流出する流出孔（１４９）と、ダイヤフラム（１２０）の周縁部（１２１）が載置される載置部（１３４）と、が形成されている。ダイヤフラム（１２０）は、周縁部（１２１）と、中央部（１２２）と、周縁部（１２１）および中央部（１２２）の間を繋ぐ連結部（１２４）と、プッシャ（１２３）とを有する。連結部（１２４）は、周縁部（１２１）側から中央部（１２２）側にかけて、弁体部（１５１）側に凸となってからキャップ（１１０）側に凸となる波形状である。
摘要翻译：具有盖（110）的阀（101），作为可动部的隔膜（120），阀壳（130）和阀部（150）。形成在阀壳体（130）上的是用于流体流入阀室（140）的流入孔（143），用于流体从阀室（140）流出的流出孔（149）（134），其上安装有隔膜（120）的周边部分（121）。隔膜（120）具有周边部分（121），中心部分（122），用于连接周缘部分（121）和中心部分（122）的连接部分（124）和推动器（123））。连接部（124）从周缘部（121）侧朝向中央部（122）侧，具有在阀体部（151）侧凸起的波形，然后在盖（110）侧成为凸状。

30. 发明申请

WO2011060286A2 LEAK MITIGATION FOR PRESSURIZED BI-DIRECTIONAL SYSTEMS 审中-公开
标题翻译：加速双向系统的泄漏缓冲
公开(公告)号：WO2011060286A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/056572
申请日：2010-11-12
申请人： QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC. , CHEN, Shi Jang Jerry
发明人： CHEN, Shi Jang Jerry
CPC分类号： F17D5/02 , F17C5/06 , F17C2201/0109 , F17C2205/0326 , F17C2205/0329 , F17C2205/0332 , F17C2205/0335 , F17C2205/0338 , F17C2205/0341 , F17C2221/012 , F17C2223/0153 , F17C2223/033 , F17C2250/036 , F17C2250/043 , F17C2250/0439 , F17C2260/036 , F17C2260/037 , F17C2270/0184 , Y02E60/321 , Y10T137/0379 , Y10T137/0396 , Y10T137/2605 , Y10T137/2615 , Y10T137/264 , Y10T137/7761 , Y10T137/7781 , Y10T137/86019 , Y10T137/86035 , Y10T137/86051 , Y10T137/86936
摘要： A bi-directional pressurized system with devices for and configured to mitigate issues associated with leak and creep phenomena at various stages throughout the system, including valves and controls to distribute a leaked amount of fluid prior to delivery to a pressure-sensitive destination and a pressure relief valve to bring an initial pressure within an acceptable range for distribution to reach a target pressure. A startup method for mitigating leakage of the system during a rest phase, including selectively reducing the initial pressure upstream of a pressure-sensitive destination.
摘要翻译：双向加压系统，具有用于并被配置为缓解与整个系统的各个阶段处的泄漏和蠕变现象相关联的问题的装置，包括在输送之前分配泄漏量的流体的阀和控制装置压力敏感目的地和压力释放阀，以使初始压力处于可接受的范围内以便分配以达到目标压力。在休息阶段减轻系统泄漏的启动方法，包括选择性地降低压力敏感目的地上游的初始压力。

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