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公开(公告)号：US20220381355A1
公开(公告)日：2022-12-01
申请号：US17769941
申请日：2020-10-16
发明人： Richard Raisanen
摘要： A bypass strainer valve assembly can be used for controlling the flow of a fluid. The bypass strainer valve assembly can have a valve body with a valve body inlet, a valve body outlet, and a filter chamber. A first valve element can be moveable within the valve body between a first position and a second position, and a second valve element can be moveable within the valve body between a first position and a second position. The first valve element in the first position and the second valve element in the first position can be configured to cooperatively direct fluid through the filter chamber, as the fluid flows from the valve body inlet to the valve body outlet.
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公开(公告)号：US11331778B2
公开(公告)日：2022-05-17
申请号：US17053241
申请日：2019-05-08
发明人： Boris Margol , Sergey Seryogin , Felix Shestatski , Olga Fonaryov
IPC分类号： B25B27/24 , B25B13/06 , B25B13/10 , B25B13/16 , B25B13/46 , B25B13/48 , F16K31/12 , F16K31/126 , F16K31/14 , B25B23/10
摘要： According to one aspect, a fluid control system is provided comprising a servicing tool set and at least one valve assembly comprising an actuator and a valve operationally engageable therewith; each valve comprising a valve body; each actuator comprising an actuator body having an upper base and side walls; wherein each actuator body is engageable with a valve body, and wherein the system is configured to allow: engaging the servicing tool set with an actuator and subsequently applying torque to an actuator body engaged with a valve body and thereby disengaging the actuator body from the valve body; the at least one valve assembly comprising at least one Normally Closed (NC) valve; wherein the NC valve is configured to allow activating an actuator engaged therewith with pressurized fluid and thereby opening the NC valve, wherein the actuator comprises a nipple and the servicing tool set comprises a ratchet and at least one socket engageable with the actuator body, and wherein the at least one socket is sized and shaped to accommodate the nipple, and wherein the servicing tool set is further configured to allow operationally coupling the pressurized fluid to the actuator.
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公开(公告)号：US10995872B1
公开(公告)日：2021-05-04
申请号：US15792871
申请日：2017-10-25
申请人： Lyndon J. Hurley
发明人： Lyndon J. Hurley
摘要： A pivoting support assembly with a selective position locking capability may include a base, a first support arm movable with respect to the base, and a first movable joint movably mounting the first support arm to the base that includes a first component and a second component. A first position locking assembly may lock a selected position of the support arm with respect to the base, and may include a drum structure of one of the first and second components of the first movable joint and a shoe structure of another one of the first and second components of the first movable joint. The shoe structure may be movable to selectively move outwardly against the drum structure to resist rotation of the drum structure with respect to the shoe structure and thereby resist movement of the first support arm with respect to the base.
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公开(公告)号：US20170370181A1
公开(公告)日：2017-12-28
申请号：US15627815
申请日：2017-06-20
CPC分类号： F16K31/14 , F16K1/221 , F16K1/224 , F16K27/0218
摘要： A valve includes a valve body defining a top end, a bottom end distal from the top end, and a shaft bore defined in the top end and the bottom end; a valve shaft positioned at least partially within the shaft bore of the valve body and defining an end bore; and a shaft blowout prevention fastener secured within the end bore of the valve shaft.
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公开(公告)号：US09334974B2
公开(公告)日：2016-05-10
申请号：US14039549
申请日：2013-09-27
CPC分类号： F16K17/00 , F16K17/10 , Y10T137/7768
摘要： A pilot operated pressure relief valve includes a valve body having a fluid inlet and a fluid outlet connected by a fluid passageway. A valve plug may be disposed within the fluid passageway, the valve plug cooperating with a valve seat to control fluid flow through the fluid passageway. An actuator may be connected to the valve plug, the regulator biasing the valve plug towards the valve seat. A pilot assembly may include a first pilot valve and a second pilot valve, wherein the pilot assembly directs fluid pressure upstream of the valve plug to one of the first and second pilot valves. When the upstream fluid pressure exceeds a predetermined level, the valve plug moves away from the valve seat allowing fluid to flow through the fluid passageway.
摘要翻译： 先导操作的减压阀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。 阀塞可以设置在流体通道内，阀塞与阀座配合以控制通过流体通道的流体流动。 致动器可以连接到阀塞，调节器朝向阀座偏压阀塞。 导向组件可以包括第一先导阀和第二先导阀，其中先导组件将阀塞上游的流体压力引导到第一和第二先导阀之一。 当上游流体压力超过预定水平时，阀塞从阀座移开，允许流体流过流体通道。
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公开(公告)号：US08210201B2
公开(公告)日：2012-07-03
申请号：US12049817
申请日：2008-03-17
申请人： Laurie Fowler , Rudy Velasquez , Joe Sega , Ed Dismukes
发明人： Laurie Fowler , Rudy Velasquez , Joe Sega , Ed Dismukes
IPC分类号： F16K31/14
CPC分类号： F16K35/02 , F16K35/10 , Y10T137/7256 , Y10T137/7768 , Y10T137/777 , Y10T137/7782 , Y10T137/7831
摘要： A regulator valve includes a duct, a valve element, and an actuator. The duct has an inner surface defining a flow passage. The valve element is movably disposed within the flow passage between an open position, in which fluid is permitted to flow through the flow passage, and a closed position, in which fluid is restricted from flowing through the flow passage. The actuator is coupled to the valve element and at least facilitates movement thereof between the closed and open positions and locking of the valve element in an intermediate position therebetween. The actuator comprises a shaft and a locking system. The shaft is coupled to the valve element and moves therewith. The locking system is coupled to the shaft and is activated when the valve element is in the intermediate position, to thereby at least inhibit movement of the shaft and the valve element.
摘要翻译： 调节阀包括管道，阀元件和致动器。 管道具有限定流路的内表面。 阀元件可移动地设置在流体通道内，允许流体流过流动通道的打开位置和流体流过流动通道的关闭位置。 致动器联接到阀元件，并且至少促使其在关闭位置和打开位置之间移动，并且将阀元件锁定在其间的中间位置。 致动器包括轴和锁定系统。 轴联接到阀元件并与其一起移动。 锁定系统联接到轴并且当阀元件处于中间位置时被启动，从而至少抑制轴和阀元件的移动。
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公开(公告)号：US20050000570A1
公开(公告)日：2005-01-06
申请号：US10758968
申请日：2004-01-16
申请人： Balarabe Mohammed , Philip Barros , Raul Martin , Mark Crockett , Eric Sklar
发明人： Balarabe Mohammed , Philip Barros , Raul Martin , Mark Crockett , Eric Sklar
CPC分类号： F16K7/17 , F16K27/003 , F16K31/143 , G05D7/0635 , Y10T137/0379 , Y10T137/7761 , Y10T137/86662 , Y10T137/87169 , Y10T137/87877 , Y10T137/87885 , Y10T137/87917
摘要： A combination manual/pneumatic shut-off valve (11) is disclosed. The valve comprises a housing (13); a valve chamber (17) which is disposed in the housing and which has a fluid inlet (19) and a fluid outlet (21); a diaphragm (23); a valve seat (25); a pneumatically driven actuator (29) which is adapted to move the diaphragm from a first position in which the diaphragm and the valve seat form a seal between the fluid inlet and the fluid outlet, to a second position in which the fluid inlet and fluid outlet are in open communication with each other; and a handle (31) adapted to manually move the diaphragm from the second position to the first position by way of the actuator, independently of the pneumatic control signal. The valve allows the length of process fluid control assemblies, and hence the size of fluid panels, to be reduced by combining the functionalities of a manual valve and a pneumatic valve into a single element.
摘要翻译： 公开了组合手动/气动截止阀（11）。 阀包括壳体（13）; 阀室（17），其设置在壳体中并具有流体入口（19）和流体出口（21）; 隔膜（23）; 阀座（25）; 气动致动器（29），其适于将隔膜从其中隔膜和阀座在流体入口和流体出口之间形成密封件的第一位置移动到第二位置，在第二位置，流体入口和流体出口 彼此开放沟通; 和一个手柄（31），其适于通过执行器将振动膜从第二位置手动地移动到第一位置，而与气动控制信号无关。 通过将手动阀和气动阀的功能组合成单个元件，阀允许过程流体控制组件的长度以及流体面板的尺寸减小。
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公开(公告)号：US5771923A
公开(公告)日：1998-06-30
申请号：US635501
申请日：1996-04-22
CPC分类号： E03C1/0401 , E03C1/055 , Y10T137/6977 , Y10T137/7848 , Y10T137/9464
摘要： An electrically controlled faucet is disclosed which is operable by pushing a button or placing hands within the operating range of a sensor. The faucet is mounted to a sink deck or like surface using specially configured gasket means which insure against slippage of the faucet on the deck. The gasketing means provide special channels through which electrical operating wires can be securely passed from the faucet to operating means below the sink deck. These operating means include a solenoid valve that controls fluid flow through the faucet and a temperature control valve fluidly linked to the solenoid valve. Solenoid disabling pressure buildup in the line linking the temperature control valve and solenoid is bled through special bleed means in the temperature control valve inlets.
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公开(公告)号：US5551474A
公开(公告)日：1996-09-03
申请号：US492792
申请日：1995-06-20
申请人： Rung-Chao Chuang , Hut N. Chuang
发明人： Rung-Chao Chuang , Hut N. Chuang
CPC分类号： F16K31/48 , Y10T137/7782 , Y10T137/86389 , Y10T137/86397
摘要： Disclosed is an improvement to a direct pressure regulator including a timer device, transmission means, and a valve controlling the gas flow. The improvement is characterized in that the transmission means that transmits power from the timer device to the valve includes an indirect transmission member that transmits the power indirectly rather than directly as in the prior art. The structure allows the assembly of the constituent parts of the direct pressure regulator to be much more easily accomplished. No adjustment or calibration is needed after the assembly. Manufacture cost and fault rate are both significantly reduced.
摘要翻译： 公开了对包括计时器装置，传动装置和控制气体流量的阀的直接压力调节器的改进。 其改进之处在于，将来自计时器装置的功率传递给阀的传动装置包括间接传递部件，其间接传递功率，而不是如现有技术那样直接传递功率。 该结构允许直接压力调节器的组成部件的组装更容易实现。 组装后不需要调整或校准。 制造成本和故障率都大大降低。
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公开(公告)号：US5313979A
公开(公告)日：1994-05-24
申请号：US48910
申请日：1993-04-20
申请人： Wen-Chang Wang
发明人： Wen-Chang Wang
CPC分类号： F16K31/20 , F16K21/04 , F16K31/08 , Y10T137/73 , Y10T137/7361 , Y10T137/7404 , Y10T137/7426 , Y10T137/7478 , Y10T137/7485
摘要： A fountain faucet is comprised of a housing defining a water chamber and having an inlet communicating the water chamber and an outlet communicating the water chamber through an opening, a float valve disposed in the water chamber and movable between valve open and valve closed positions. A control unit engaged in the housing by means of a thread operable to retain the float valve in its closed position or allow the float valve movable freely between the valve open and valve closed positions.
摘要翻译： 喷泉龙头包括限定水室的壳体，并且具有连通水室的入口和通过开口连通水室的出口，设置在水室中并可在阀打开和阀关闭位置之间移动的浮阀。 控制单元通过可操作以将浮阀保持在其关闭位置的螺纹接合在壳体中，或允许浮阀在阀打开和阀关闭位置之间自由移动。
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