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公开(公告)号：US09971361B2
公开(公告)日：2018-05-15
申请号：US15174584
申请日：2016-06-06
CPC分类号： G05D16/0608 , G05D16/0636 , G05D16/103 , Y10T137/7793
摘要： A pressure regulator including a housing including an inlet flow passage and an outlet flow passage; a plunger reciprocally mounted in the housing and including a plunger flow passage having an axis offset from an axis of the inlet flow passage, and a stationary valve seat fixed to the housing and positioned between the inlet flow passage and an inlet to the flow passage of the plunger, wherein the valve seat is configured to receive and abut the inlet to the flow passage of the plunger.
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公开(公告)号：US09898015B2
公开(公告)日：2018-02-20
申请号：US14441935
申请日：2013-11-25
发明人： Alberto Jimenez Martinez , Javier Pardo Masso , Felix Mendaza Martinez , Jonathan Sanchez Rodriguez
CPC分类号： G05D16/10 , G05D16/2093 , Y10T137/7762 , Y10T137/7793
摘要： A system for regulating pressure in a fluid supply pipe, including a valve operated by a double acting piston cylinder and in which the chamber of the cylinder, the pressure of which acts on the piston to move the rod in the direction for closing the valve, communicates with the transmission mechanism for transmitting the instantaneous hydraulic pressure at a point of the pipe. The chamber of the cylinder, the pressure of which acts on the piston to move the rod in the direction for opening the valve, is connected to an energy accumulator accumulating energy in the form of pressurized gas at a predetermined pressure P0, which can be regulated.
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公开(公告)号：US09709998B2
公开(公告)日：2017-07-18
申请号：US14207774
申请日：2014-03-13
CPC分类号： G05D16/0683 , G05D16/0602 , G05D16/0608 , Y10T137/261 , Y10T137/7793 , Y10T137/783
摘要： A pressure regulator includes a housing having an upper housing portion and a lower housing portion, the lower housing portion defining an annular recess and the upper housing portion having a bottom surface, an annular protrusion extending from the bottom surface, a diaphragm disposed between the upper housing portion and the lower housing portion, the diaphragm including an outer lip having a first thickness, a flexible connecting section connected to the outer lip and having a second thickness smaller than the first thickness, and an annular inner section connected to the flexible connecting section, the outer lip having a bottom surface disposed in the annular recess and a top surface, and the protrusion being pressed into the top surface so that the outer lip seals between the upper housing portion and the lower housing portion.
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公开(公告)号：US09671796B2
公开(公告)日：2017-06-06
申请号：US14007497
申请日：2012-03-12
申请人： Ichirou Minato
发明人： Ichirou Minato
IPC分类号： F15B13/042 , G05D16/10 , B01D53/26 , F16K11/22 , B60T17/00
CPC分类号： G05D16/106 , B01D53/26 , B60T17/00 , B60T17/004 , F16K11/22 , Y10T137/7793
摘要： A pressure governor includes a first valve that determines the introducing pressure and a second valve that determines the releasing pressure. A first valve receiving chamber in which the first valve is received and a second valve receiving chamber in which the second valve is received are formed independently from each other. Thus, there is no need to form the valves coaxially, and each valve can be easily fabricated with high accuracy by simple processing.
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公开(公告)号：US09645587B2
公开(公告)日：2017-05-09
申请号：US14437827
申请日：2013-10-22
发明人： Ping Huo , Yanwei Lei , Zhong Yang
IPC分类号： F16K31/12 , F16K1/50 , G05D16/10 , F16K31/126 , G05D16/06
CPC分类号： G05D16/103 , F16K31/1264 , G05D16/0655 , Y10T137/7793
摘要： A driving apparatus and a valve including the same. The driving apparatus senses a pressure of a fluid medium and generates a driving force. The driving apparatus includes: a drive shaft, a sensing device, a limiting device, a support body, and a protruding member. The limiting device includes a groove, and the protruding member is engaged in the groove. The limiting device can thus automatically limit the rotation of the drive shaft, so as to avoid damaging the sensing device, thereby facilitating maintenance and installation of the valve.
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公开(公告)号：US09541926B2
公开(公告)日：2017-01-10
申请号：US14437817
申请日：2013-10-22
发明人： Ping Huo , Yanbo Shi , Xiaojuan Qin
IPC分类号： F16K31/12 , G05D16/08 , F16K31/126 , G05D16/02 , G05D16/06
CPC分类号： G05D16/08 , F16K31/1262 , F16K31/1266 , G05D16/02 , G05D16/0655 , Y10T137/7793
摘要： A drive device and a valve including the drive device. The drive device senses the pressure of a working medium and generates a drive force to control the flow of the working medium. The drive device includes a sensing part with a chamber and a drive shaft. Vents and an air exhausting device are arranged on the chamber. The drive device and the valve including such a drive device can exhaust air entering the chamber along with the working medium out of the chamber by the vents on the chamber thereby optimizing the performance of the drive device and the valve and helping to keep the valve operating in a stable manner.
摘要翻译： 驱动装置和包括驱动装置的阀。 驱动装置感测工作介质的压力，并产生驱动力以控制工作介质的流动。 驱动装置包括具有腔室和驱动轴的传感部件。 通风口和排气装置设置在室上。 驱动装置和包括这种驱动装置的阀可以将通过腔室上的通风口将工作介质与工作介质一起排出室的空气，从而优化驱动装置和阀的性能，并有助于保持阀的操作 以稳定的方式。
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7.发明授权公开(公告)号：US09519293B2
公开(公告)日：2016-12-13
申请号：US13516024
申请日：2010-12-16
CPC分类号： G05D16/0655 , Y10T137/7793 , Y10T137/7825
摘要： Pressure regulating valve for controlling the pressure at which a pressurized propellant gas is injected into a container containing a liquid for driving said liquid out of the container, said valve comprising: A first and a second polymeric shells, the first shell comprising a gas inlet and outlet openings, and the second shell containing means for resiliency biasing. A polymeric membrane, clamped between the first and second shells, thus defining a first and a second chambers sealingly separated by the membrane. A joint between the first and second polymeric shells, strong enough to withstand the pressures reigning in either chamber and ensuring fluid tightness between the two chambers; wherein, all polymeric components of said pressure regulating valve are made of the same polymer class.
摘要翻译： 压力调节阀，用于控制加压推进剂气体注入到容器中的液体的压力的压力，所述容器包含：第一和第二聚合物壳，所述第一壳包括气体入口和 出口开口和第二壳体容纳装置用于弹性偏置。 夹在第一和第二壳之间的聚合物膜因此限定了被隔膜密封地隔开的第一和第二腔室。 第一和第二聚合物壳体之间的接头，足够坚固以承受两个室中的压力并确保两个室之间的流体密封性; 其中所述压力调节阀的所有聚合物组分由相同的聚合物类制成。
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公开(公告)号：US09500290B2
公开(公告)日：2016-11-22
申请号：US14379306
申请日：2013-02-12
发明人： Jean-Claude Schmitz , Adrien Zoda
IPC分类号： F16K31/02 , F16K31/528 , F16K1/30 , F16K31/44 , G05D16/10
CPC分类号： F16K31/02 , F16K1/306 , F16K31/44 , F16K31/528 , G05D16/10 , Y10T137/7793
摘要： The invention relates to an on-off valve with a pressure reducer intended to be connected to a gas cylinder. The objective of the invention is to ensure that the device is closed and put into service by way of simple and reliable means at high pressures. A shutter is controlled by a mobile part of the valve with pressure reducer, forming a low-pressure chamber of the device. The shutter is subjected to an elastic force in the closing direction. A working spring of the valve with pressure reducer acts on the mobile part in the opening direction. A rotary control member working over at least one turn makes it possible to compress the working spring into the position in which the valve with pressure reducer is put into service. In the closed position, a plate of pusher of the control member is remote from the working spring.
摘要翻译： 本发明涉及一种具有减压器的开关阀，其用于连接到气瓶。 本发明的目的是确保在高压下通过简单可靠的手段关闭并投入使用。 快门由具有减压器的阀的可移动部分控制，形成该装置的低压室。 挡板在关闭方向上受到弹性力。 具有减压器的阀的工作弹簧在打开方向作用在移动部件上。 在至少一匝上工作的旋转控制构件使得可以将工作弹簧压缩到具有减压器的阀投入使用的位置。 在关闭位置，控制构件的推动板远离工作弹簧。
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公开(公告)号：US09434459B2
公开(公告)日：2016-09-06
申请号：US14207874
申请日：2014-03-13
CPC分类号： B63C11/2209 , B63C2011/2254 , Y10T137/0318 , Y10T137/7793 , Y10T137/7808
摘要： A first stage pressure regulator is provided. The regulator includes a valve body having an inlet and an outlet coupled by a pressure chamber. A pressure compensation chamber fluidly communicates with the surrounding water. A valve member is slidably carried by the valve body between an open state in which fluid is permitted to flow between the inlet and outlet and a closed state in which fluid is prevented from flowing between the inlet and outlet. The valve member has an expansion head that is operably acted upon by the surrounding water within the pressure compensation chamber to bias the valve member toward the open state. The regulator includes an annular insulating bushing within the compensation chamber that covers a portion of the valve body defining a portion of the pressure compensation chamber to insulate the valve body from the water within the pressure compensation chamber.
摘要翻译： 提供了第一级压力调节器。 调节器包括具有通过压力室联接的入口和出口的阀体。 压力补偿室与周围的水流体连通。 阀构件可由阀体可滑动地承载在允许流体在入口和出口之间流动的打开状态和阻止流体在入口和出口之间流动的关闭状态。 阀构件具有膨胀头，该膨胀头在压力补偿室内由周围的水可操作地作用，以将阀构件偏压到打开状态。 调节器包括在补偿室内的环形绝缘衬套，其覆盖限定压力补偿室的一部分的阀体的一部分，以使阀体与压力补偿室内的水绝缘。
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公开(公告)号：US09423051B2
公开(公告)日：2016-08-23
申请号：US13588601
申请日：2012-08-17
申请人： Hans Jaeger , Alain Saurer
发明人： Hans Jaeger , Alain Saurer
CPC分类号： F16K39/026 , B67D1/0418 , Y10T137/0396 , Y10T137/2984 , Y10T137/2987 , Y10T137/7793 , Y10T137/7795
摘要： A mechanism to dispense a carbonated beverage from a closed package may include reducing a pressure of a gas from a cartridge using one or more pressure regulators coupled to the cartridge. Further, the flow rate of the gas having the reduced pressure may be regulated using a flow regulator coupled to the one or more pressure regulators. The flow regulator may be coupled to a dispensing head comprising a sequential arrangement of a snifting valve and a dispensing valve. Using the sequential arrangement, the gas whose flow rate is regulated may be released into the closed package to dispense a carbonated beverage in the closed container at a controlled rate to minimize a foaming.
摘要翻译： 从封闭的包装分配碳酸饮料的机构可以包括使用耦合到盒的一个或多个压力调节器来减小来自盒的气体的压力。 此外，可以使用耦合到一个或多个压力调节器的流量调节器来调节具有减压的气体的流量。 流量调节器可以联接到包括嗅觉阀和分配阀的顺序排列的分配头。 使用顺序布置，流量调节的气体可以释放到封闭的包装中，以可控制的速率分配密封容器中的碳酸饮料以最小化起泡。
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