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1. 发明授权

US08281803B2 Balanced port housing with integrated flow conditioning 有权
标题翻译：平衡的港口住宅与集成的流量调节
公开(公告)号：US08281803B2
公开(公告)日：2012-10-09
申请号：US12105887
申请日：2008-04-18
申请人： Jason S. Mevius , Gregory L. Foust
发明人： Jason S. Mevius , Gregory L. Foust
IPC分类号： F16K31/36
CPC分类号： F16K31/165 , G05D16/02 , G05D16/0694 , Y10T137/7757 , Y10T137/783 , Y10T137/7831
摘要： A gas regulator includes an actuator, a valve, and a balanced port housing disposed within the valve for flow conditioning to convert turbulent flow within the valve to laminar flow when the fluid reaches the sensing point of a Pitot tube disposed within the outlet of the valve. The balancing port housing includes an opening through a sidewall and disposed between a valve port of the valve and the outlet. The opening may include a partial obstruction, such as baffles or a mesh screen over which the fluid flows to convert the turbulent flow to laminar flow. The regulator may further include balanced trim having a balancing diaphragm in fluid communication with the upstream pressure to apply a force to a valve disc of the valve in the opposite direction of the force applied to the valve disc by the upstream pressure so that the upstream pressure does not affect the regulator's control of the downstream pressure.
摘要翻译：气体调节器包括致动器，阀和设置在阀内的平衡端口壳体，用于流动调节，以在流体到达设置在阀的出口内的皮托管的感测点时将阀内的湍流转换为层流。平衡端口壳体包括通过侧壁的开口，并且设置在阀的阀口与出口之间。开口可以包括部分阻塞物，例如挡板或网筛，流体在该筛网上流动以将湍流转换成层流。调节器可以进一步包括平衡装饰件，其具有与上游压力流体连通的平衡隔膜，以在与上述压力施加到阀盘的力的相反方向上对阀的阀盘施加力，使得上游压力不影响调节器对下游压力的控制。

2. 发明授权

US08739819B2 Fluid regulator having pressure registration flow modifier 有权
标题翻译：具有压力配准流量调节器的流体调节器
公开(公告)号：US08739819B2
公开(公告)日：2014-06-03
申请号：US13006275
申请日：2011-01-13
申请人： Gregory L. Foust , Jared B. Chizek , Mark A. Michnevitz , Tung K. Nguyen
发明人： Gregory L. Foust , Jared B. Chizek , Mark A. Michnevitz , Tung K. Nguyen
IPC分类号： F16K17/34 , G05D16/06
CPC分类号： G05D16/0683 , G05D16/02 , Y10T137/0318 , Y10T137/7757 , Y10T137/7786 , Y10T137/7787
摘要： A fluid regulating device includes a valve body having an inlet, an outlet, a valve port, and a control element shiftable within the valve body. A control assembly includes an actuator coupled to the control element and includes a diaphragm disposed adjacent a diaphragm chamber. A sense tube has a first end, a second end, and an intermediate portion, the first end positioned to communicate with the diaphragm chamber, the second end disposed adjacent the outlet, and the intermediate portion disposed adjacent an intermediate portion of the outlet. The sense tube includes a shoulder and a flared portion, with the flared portion disposed adjacent the second end.
摘要翻译：流体调节装置包括具有入口，出口，阀口和可在阀体内移位的控制元件的阀体。控制组件包括联接到控制元件的致动器，并且包括邻近隔膜室设置的隔膜。感测管具有第一端，第二端和中间部分，第一端被定位成与隔膜室连通，第二端邻近出口设置，中间部分邻近出口的中间部分设置。感测管包括肩部和扩口部分，其中扩张部分邻近第二端设置。

3. 发明申请

US20110174381A1 Fluid Regulator Having Pressure Registration Flow Modifier 有权
标题翻译：具有压力注册流量调节器的流体调节器
公开(公告)号：US20110174381A1
公开(公告)日：2011-07-21
申请号：US13006275
申请日：2011-01-13
申请人： Gregory L. Foust , Jared B. Chizek , Mark A. Michnevitz , Tung K. Nguyen
发明人： Gregory L. Foust , Jared B. Chizek , Mark A. Michnevitz , Tung K. Nguyen
IPC分类号： F15D1/00
CPC分类号： G05D16/0683 , G05D16/02 , Y10T137/0318 , Y10T137/7757 , Y10T137/7786 , Y10T137/7787
摘要： A fluid regulating device includes a valve body having an inlet, an outlet, a valve port, and a control element shiftable within the valve body. A control assembly includes an actuator coupled to the control element and includes a diaphragm disposed adjacent a diaphragm chamber. A sense tube has a first end, a second end, and an intermediate portion, the first end positioned to communicate with the diaphragm chamber, the second end disposed adjacent the outlet, and the intermediate portion disposed adjacent an intermediate portion of the outlet. The sense tube includes a shoulder and a flared portion, with the flared portion disposed adjacent the second end.
摘要翻译：流体调节装置包括具有入口，出口，阀口和可在阀体内移位的控制元件的阀体。控制组件包括联接到控制元件的致动器，并且包括邻近隔膜室设置的隔膜。感测管具有第一端，第二端和中间部分，第一端被定位成与隔膜室连通，第二端邻近出口设置，中间部分邻近出口的中间部分设置。感测管包括肩部和扩口部分，其中扩张部分邻近第二端设置。

4. 发明申请

US20090261281A1 Balanced Port Housing with Integrated Flow Conditioning 有权
标题翻译：具有集成流量调节的平衡端口外壳
公开(公告)号：US20090261281A1
公开(公告)日：2009-10-22
申请号：US12105887
申请日：2008-04-18
申请人： Jason S. Mevius , Gregory L. Foust
发明人： Jason S. Mevius , Gregory L. Foust
IPC分类号： F16L55/02
CPC分类号： F16K31/165 , G05D16/02 , G05D16/0694 , Y10T137/7757 , Y10T137/783 , Y10T137/7831
摘要： A gas regulator includes an actuator, a valve, and a balanced port housing disposed within the valve for flow conditioning to convert turbulent flow within the valve to laminar flow when the fluid reaches the sensing point of a Pitot tube disposed within the outlet of the valve. The balancing port housing includes an opening through a sidewall and disposed between a valve port of the valve and the outlet. The opening may include a partial obstruction, such as baffles or a mesh screen over which the fluid flows to convert the turbulent flow to laminar flow. The regulator may further include balanced trim having a balancing diaphragm in fluid communication with the upstream pressure to apply a force to a valve disc of the valve in the opposite direction of the force applied to the valve disc by the upstream pressure so that the upstream pressure does not affect the regulator's control of the downstream pressure.
摘要翻译：气体调节器包括致动器，阀和设置在阀内的平衡端口壳体，用于流动调节，以在流体到达设置在阀的出口内的皮托管的感测点时将阀内的湍流转换为层流。平衡端口壳体包括通过侧壁的开口，并且设置在阀的阀口与出口之间。开口可以包括部分阻塞物，例如挡板或网筛，流体在该筛网上流动以将湍流转换成层流。调节器可以进一步包括平衡装饰件，其具有与上游压力流体连通的平衡隔膜，以在与上述压力施加到阀盘的力的相反方向上对阀的阀盘施加力，使得上游压力不影响调节器对下游压力的控制。

5. 发明授权

US08286660B2 Valve body with dual sense mechanism 有权
标题翻译：阀体采用双重感应机构
公开(公告)号：US08286660B2
公开(公告)日：2012-10-16
申请号：US12427419
申请日：2009-04-21
申请人： Jason S. Mevius , James C. Hawkins , Seth A. Kranz , Gregory L. Foust
发明人： Jason S. Mevius , James C. Hawkins , Seth A. Kranz , Gregory L. Foust
IPC分类号： F16K17/34
CPC分类号： G05D16/0605 , G05D16/02 , G05D16/0694 , Y10T137/7754 , Y10T137/7757 , Y10T137/7794 , Y10T137/7795 , Y10T137/7831
摘要： A gas regulator includes an actuator, a regulator valve, and a secondary device. Downstream pressure feedback is provided to the actuator and the secondary device via a Pitot tube disposed within an outlet of the regulator valve. The Pitot tube has a first branch having an end connected to the actuator to place the actuator control cavity and diaphragm in fluid communication with downstream pressure within the outlet for maintaining the outlet pressure at an actuator setpoint pressure. The Pitot tube also has a second branch having an end connected to the secondary device to place the interior of the secondary device in fluid communication with downstream pressure within the outlet for responding to changes in the downstream pressure when the outlet pressure diverges from a predetermined normal operating pressure range.
摘要翻译：气体调节器包括致动器，调节阀和辅助装置。下游压力反馈通过设置在调节阀出口内的皮托管提供给致动器和辅助装置。皮托管具有第一分支，其端部连接到致动器以将致动器控制腔和隔膜与出口内的下游压力流体连通，以将出口压力保持在致动器设定点压力。皮托管还具有第二分支，其端部连接到次级装置，以将次级装置的内部与出口内的下游压力流体连通，以响应出口压力从预定的正常范围发散的下游压力的变化工作压力范围。

6. 发明申请

US20100071786A1 Pressure Loaded Service Regulator with Pressure Balanced Trim 有权
标题翻译：压力调节器压力调节器
公开(公告)号：US20100071786A1
公开(公告)日：2010-03-25
申请号：US12427435
申请日：2009-04-21
申请人： James C. Hawkins , Paul R. Anderson , Jason S. Mevius , Gregory L. Foust
发明人： James C. Hawkins , Paul R. Anderson , Jason S. Mevius , Gregory L. Foust
IPC分类号： F16K31/12
CPC分类号： G05D16/163 , F16K17/32 , G05D16/02 , G05D16/0694 , Y10T137/7758 , Y10T137/7768 , Y10T137/7795 , Y10T137/7798 , Y10T137/783
摘要： A gas regulator includes an actuator, a regulator valve, and pressure loading device. The pressure loading device provides a pressure load to a surface of a diaphragm of the actuator to act against a downstream pressure being applied to the opposite surface of the diaphragm and being controlled by the regulator. As the downstream pressure varies and the diaphragm displaces to move a control element to regulate the downstream pressure, the pressure loading device maintains a specified load pressure. The regulator may further include a balanced trim applying a balancing force to offset a force of an upstream pressure on the control element.
摘要翻译：气体调节器包括致动器，调节阀和压力加载装置。压力加载装置向致动器的隔膜的表面提供压力负载，以抵抗施加到隔膜的相对表面并由调节器控制的下游压力。当下游压力变化并且隔膜移位以移动控制元件以调节下游压力时，压力加载装置保持指定的负载压力。调节器还可以包括平衡装置，其施加平衡力以抵消控制元件上的上游压力的力。

7. 发明授权

US5700950A Prover adapter for a fluid metering device 失效
标题翻译：用于流体计量装置的Prover适配器
公开(公告)号：US5700950A
公开(公告)日：1997-12-23
申请号：US661298
申请日：1996-06-13
申请人： David E. Woollums , Gregory L. Foust
发明人： David E. Woollums , Gregory L. Foust
IPC分类号： G01F15/18 , G01F25/00
CPC分类号： G01F25/0053 , G01F15/18 , G01F15/185 , G01F25/0007
摘要： An adapter for use with a fluid metering device includes a support structure which holds and supports the fluid metering device in an upright position while the fluid metering device is being tested with a testing device or a prover. The adapter also includes a fluid passageway having one end thereof coupled to the fluid inlet of the fluid metering device and having another end thereof positioned at a predetermined distance away from, and at a predetermined orientation with respect to, the fluid outlet of the fluid metering device to thereby enable a standard prover to be used with a fluid metering device having a non-standard inlet and outlet configuration.
摘要翻译：与流体计量装置一起使用的适配器包括支撑结构，该支撑结构在流体计量装置用测试装置或证明者进行测试时将液体计量装置保持并支撑在直立位置。适配器还包括流体通道，其一端连接到流体计量装置的流体入口，并且其另一端定位成相对于流体计量流体出口预定的距离和相对于流体出口的预定方向从而使标准证明者可以与具有非标准入口和出口构型的流体计量装置一起使用。

8. 发明授权

US08240327B2 Pressure loaded service regulator with pressure balanced trim 有权
标题翻译：带压力平衡装置的压力负载运行调节器
公开(公告)号：US08240327B2
公开(公告)日：2012-08-14
申请号：US12427435
申请日：2009-04-21
申请人： James C. Hawkins , Paul R. Anderson , Jason S. Mevius , Gregory L. Foust
发明人： James C. Hawkins , Paul R. Anderson , Jason S. Mevius , Gregory L. Foust
IPC分类号： F16K31/385
CPC分类号： G05D16/163 , F16K17/32 , G05D16/02 , G05D16/0694 , Y10T137/7758 , Y10T137/7768 , Y10T137/7795 , Y10T137/7798 , Y10T137/783
摘要： A gas regulator includes an actuator, a regulator valve, and pressure loading device. The pressure loading device provides a pressure load to a surface of a diaphragm of the actuator to act against a downstream pressure being applied to the opposite surface of the diaphragm and being controlled by the regulator. As the downstream pressure varies and the diaphragm displaces to move a control element to regulate the downstream pressure, the pressure loading device maintains a specified load pressure. The regulator may further include a balanced trim applying a balancing force to offset a force of an upstream pressure on the control element.
摘要翻译：气体调节器包括致动器，调节阀和压力加载装置。压力加载装置向致动器的隔膜的表面提供压力负载，以抵抗施加到隔膜的相对表面并由调节器控制的下游压力。当下游压力变化并且隔膜移位以移动控制元件以调节下游压力时，压力加载装置保持指定的负载压力。调节器还可以包括平衡装置，其施加平衡力以抵消控制元件上的上游压力的力。

9. 发明申请

US20090260697A1 Valve Body with Dual Sense Mechanism 有权
标题翻译：具有双重感应机构的阀体
公开(公告)号：US20090260697A1
公开(公告)日：2009-10-22
申请号：US12427419
申请日：2009-04-21
申请人： Jason S. Mevius , James C. Hawkins , Seth A. Kranz , Gregory L. Foust
发明人： Jason S. Mevius , James C. Hawkins , Seth A. Kranz , Gregory L. Foust
IPC分类号： F16K17/34
CPC分类号： G05D16/0605 , G05D16/02 , G05D16/0694 , Y10T137/7754 , Y10T137/7757 , Y10T137/7794 , Y10T137/7795 , Y10T137/7831
摘要： A gas regulator includes an actuator, a regulator valve, and a secondary device. Downstream pressure feedback is provided to the actuator and the secondary device via a Pitot tube disposed within an outlet of the regulator valve. The Pitot tube has a first branch having an end connected to the actuator to place the actuator control cavity and diaphragm in fluid communication with downstream pressure within the outlet for maintaining the outlet pressure at an actuator setpoint pressure. The Pitot tube also has a second branch having an end connected to the secondary device to place the interior of the secondary device in fluid communication with downstream pressure within the outlet for responding to changes in the downstream pressure when the outlet pressure diverges from a predetermined normal operating pressure range.
摘要翻译：气体调节器包括致动器，调节阀和辅助装置。下游压力反馈通过设置在调节阀出口内的皮托管提供给致动器和辅助装置。皮托管具有第一分支，其端部连接到致动器以将致动器控制腔和隔膜与出口内的下游压力流体连通，以将出口压力保持在致动器设定点压力。皮托管还具有第二分支，其端部连接到次级装置，以将次级装置的内部与出口内的下游压力流体连通，以响应出口压力从预定的正常范围发散的下游压力的变化工作压力范围。

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