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1. 发明授权

US11796083B1 Manufacturing valve trim to abate noise 有权
公开(公告)号：US11796083B1
公开(公告)日：2023-10-24
申请号：US17888542
申请日：2022-08-16
申请人： Dresser, LLC
发明人： Chad Eric Yates , Rohan N. Buntval , Stephen Randall Farmer , Donald Stroman Sanders , Jeremy Asher Glaun , Mikhail Anisimov
IPC分类号： F16K47/08 , F16K1/32 , F16K47/04
CPC分类号： F16K47/08 , F16K1/32 , F16K47/04 , Y10T137/86734 , Y10T137/86751
摘要： A valve trim that is configured to abate noise in a control valve. These configurations may include a cage with a flow path that has a spiral design or layout. This flow path can direct flow around a central bore. A plug may reside in this bore. This plug can travel longitudinally to change parameters of flow through the control valve. In one implementation, the spiral design can split flow inside of the cage. This feature can elongate travel of flow without any increase in dimensions of the cage (or the valve trim itself).

2. 发明授权

US08931514B2 Liquid flow rate control valve 有权
标题翻译：液体流量控制阀
公开(公告)号：US08931514B2
公开(公告)日：2015-01-13
申请号：US13497094
申请日：2010-09-30
申请人： Tsuneo Endo , Seiichiro Ishikawa , Hidemi Arai , Yuki Shibahata , Mitsuo Kadota , Hiroshi Hanabusa , Daiki Sato , Kensaku Yamamoto
发明人： Tsuneo Endo , Seiichiro Ishikawa , Hidemi Arai , Yuki Shibahata , Mitsuo Kadota , Hiroshi Hanabusa , Daiki Sato , Kensaku Yamamoto
IPC分类号： F16K3/26 , F16K3/34 , B60K6/12 , B60K6/40 , F02N7/08 , F15B13/04 , F15B13/044
CPC分类号： B60K6/12 , B60K6/40 , F02N7/08 , F15B13/0406 , F15B13/0444 , F16K3/262 , F16K3/34 , F16K5/0414 , Y02T10/6208 , Y02T10/6282 , Y10T137/3127 , Y10T137/86533 , Y10T137/86702 , Y10T137/8671 , Y10T137/86734 , Y10T137/86751 , Y10T137/88022
摘要： A liquid flow rate control valve is provided in which since a total area of overlapping sections of a communication hole group (38c, 38d) of a distributor (38) and an outlet opening (37a, 37b) of a sleeve (37) changes when the distributor (38) is rotated by a first electric motor (46), if a rotor (42) is rotated by means of a second electric motor (47), an input port (31e) communicates with an output port (31f) through an inlet opening (42c, 42d) of the rotor (42), the communication hole group (38c, 38d) of the distributor (38), and the outlet opening (37a, 37b) of the sleeve (37) when the inlet opening (42c, 42d) of the rotor (42) passes through the overlapping sections, thereby making it possible to carry out PWM control of a flow rate of liquid. Since a thrust load in an axis (L) direction does not act on the distributor (38) and the rotor (42), supporting the distributor (38) and the rotor (42) becomes easy, thereby enabling the cost and weight to be cut.
摘要翻译：提供了一种液体流量控制阀，其中由于套筒（37）的分配器（38）和出口（37a，37b）的连通孔组（38c，38d）的重叠部分的总面积改变，如果通过第二电动机（47）旋转转子（42），则分配器（38）由第一电动机（46）旋转，输入端口（31e）与输出端口（31f）通过转子（42）的入口（42c，42d），分配器（38）的连通孔组（38c，38d）和套筒（37）的出口开口（37a，37b）（42）的转子（42c，42d）通过重叠部分，从而可以对液体的流量进行PWM控制。由于轴（L）方向上的推力载荷不作用在分配器（38）和转子（42）上，支撑分配器（38）和转子（42）变得容易，从而使成本和重量成为切。

3. 发明授权

US08820354B2 Liquid flow rate control valve 有权
标题翻译：液体流量控制阀
公开(公告)号：US08820354B2
公开(公告)日：2014-09-02
申请号：US13498399
申请日：2010-09-30
申请人： Seiichiro Ishikawa , Yuki Shibahata , Yasunari Kimura , Masashi Kato
发明人： Seiichiro Ishikawa , Yuki Shibahata , Yasunari Kimura , Masashi Kato
IPC分类号： F16K31/02 , F16K47/08 , F16K11/076 , F15B9/10 , F16K3/26 , B60K6/40 , F16K3/34 , F02N7/08 , B60K6/12 , F15B13/04 , F15B13/044
CPC分类号： B60K6/12 , B60K6/40 , F02N7/08 , F15B13/0406 , F15B13/0444 , F16K3/262 , F16K3/34 , F16K5/0414 , Y02T10/6208 , Y02T10/6282 , Y10T137/3127 , Y10T137/86533 , Y10T137/86702 , Y10T137/8671 , Y10T137/86734 , Y10T137/86751 , Y10T137/88022
摘要： A liquid flow rate control valve is provided in which since a distributor (38) is rotated relative to a sleeve (37) by a first drive source (46) only through a predetermined angle, the total area of overlapping sections of a first opening (37a) of the sleeve (37) and the second opening (38c) of the distributor (38) changes, and a rotor (42) having a third opening (42c 42d) is rotated by a second drive source (47), it is possible to carry out PWM control of the liquid input from an input port (61e) and output it from an output port (61f). In this process, one end in an axis (L) direction of the rotor (42) disposed on an inside in a radial direction is coaxially connected to the second drive source (47), and one end in the axis (L) direction of the distributor (38) disposed on an outside in a radial direction is connected to the first drive source (46) via a gear train (66, 73, 70), and therefore, it is possible to individually rotate the distributor (38) and the rotor (42) while achieving a compact size by arranging the first and second drive sources (46, 47) in a concentrated manner at one end in the axis (L) direction of a liquid flow rate control valve (23).
摘要翻译：提供了一种液体流量控制阀，其中由于分配器38通过第一驱动源（46）仅通过预定角度相对于套筒（37）旋转，因此第一开口（...的重叠部分的总面积分配器（38）的套筒（37）和第二开口（38c）的开口（37a）（37a）改变，具有第三开口（42c 42d）的转子（42）由第二驱动源（47）旋转，可以从输入端口（61e）对液体输入进行PWM控制，并从输出端口（61f）输出。在该工序中，沿径向设置在内侧的转子（42）的轴线（L）方向的一端与第二驱动源（47）同轴连接，另一端沿轴线（L）方向通过齿轮系（66,73,70）将配置在径向外侧的分配器（38）与第一驱动源（46）连接，因此能够分别使分配器（38）和通过在液体流量控制阀（23）的轴线（L）方向上的一端集中排列第一和第二驱动源（46,47），同时实现紧凑的尺寸。

4. 发明申请

US20130042925A1 VALVE ASSEMBLY HAVING IMPROVED ROTATIONAL FEEL 有权
标题翻译：阀组件具有改进的旋转感觉
公开(公告)号：US20130042925A1
公开(公告)日：2013-02-21
申请号：US13660913
申请日：2012-10-25
申请人： Kohler Co.
发明人： David H. Ritter , Chad J. Cochart , Douglas J. Brouwer , Christopher M. Shay , Brain S. Core , Michael W. Smith
IPC分类号： F16K43/00
CPC分类号： F16K27/041 , B23P15/001 , E03C1/0403 , F16K3/0227 , F16K3/0236 , F16K3/08 , F16K25/005 , Y10T29/4941 , Y10T137/598 , Y10T137/7504 , Y10T137/86743 , Y10T137/86751 , Y10T137/88054 , Y10T137/9029 , Y10T137/9464
摘要： A valve assembly is provided. The valve assembly includes a valve housing having an internal generally cup-shaped bore, a valve control cartridge inserted into the bore and having a rotatable control stem extending upwardly therefrom, and a bonnet nut threaded to an internal wall of the valve housing. The bonnet nut has a through channel that surrounds the control stem, and means are provided along the through channel to control a level of resistance to rotation of stem.
摘要翻译：提供阀组件。阀组件包括具有内部大致杯状孔的阀壳体，插入孔中的阀控制盒，并具有从其向上延伸的可旋转控制杆，以及螺纹连接到阀壳体的内壁的阀盖螺母。发动机罩螺母具有围绕控制杆的通道，并且沿着通道设置装置，以控制杆的旋转阻力水平。

5. 发明授权

US08146884B2 High pressure control valve that allows for multiple pressure drops 有权
标题翻译：高压控制阀，允许多个压降
公开(公告)号：US08146884B2
公开(公告)日：2012-04-03
申请号：US12298329
申请日：2007-05-08
申请人： Esko Yli-Koski , Pekka Kivipelto
发明人： Esko Yli-Koski , Pekka Kivipelto
IPC分类号： F16K5/10
CPC分类号： F16K5/0407 , F16K5/12 , F16K47/045 , Y10T137/86734 , Y10T137/86751 , Y10T137/86871
摘要： This invention relates to a control valve which comprises a first and a second flow channel (2, 3), a valve chamber (4) and a closing member (5), from which a shaft (6) extends. A flow connection is established in the control valve through the inner part of the chamber (4). The flow connection into the chamber (4) and the one out of the chamber (4) are constricted at all openings (A1, A2, A3) when the closing member (5) is turned about the rotation axis (10) in the chamber (4).
摘要翻译：本发明涉及一种控制阀，其包括第一和第二流动通道（2,3），阀室（4）和关闭构件（5），轴（6）从该第一和第二流动通道延伸。通过室（4）的内部在控制阀中建立流动连接。当关闭构件（5）围绕室中的旋转轴线（10）转动时，进入腔室（4）的流动连接和室（4）中的一个在所有开口（A1，A2，A3）处收缩（4）。

6. 发明申请

US20090134351A1 CONTROL VALVE 有权
标题翻译：控制阀
公开(公告)号：US20090134351A1
公开(公告)日：2009-05-28
申请号：US12298329
申请日：2007-05-08
申请人： Esko Yli-Koski , Pekka Kivipelto
发明人： Esko Yli-Koski , Pekka Kivipelto
IPC分类号： F16K5/00
CPC分类号： F16K5/0407 , F16K5/12 , F16K47/045 , Y10T137/86734 , Y10T137/86751 , Y10T137/86871
摘要： This invention relates to a control valve which comprises a first and a second flow channel (2, 3), a valve chamber (4) and a closing member (5), from which a shaft (6) extends. A flow connection is established in the control valve through the inner part of the chamber (4). The flow connection into the chamber (4) and the one out of the chamber (4) are constricted at all openings (A1, A2, A3) when the closing member (5) is turned about the rotation axis (10) in the chamber (4).
摘要翻译：本发明涉及一种控制阀，其包括第一和第二流动通道（2,3），阀室（4）和关闭构件（5），轴（6）从该第一和第二流动通道延伸。通过室（4）的内部在控制阀中建立流动连接。当关闭构件（5）围绕室中的旋转轴线（10）转动时，进入腔室（4）的流动连接和室（4）中的一个在所有开口（A1，A2，A3）处收缩（4）。

7. 发明申请

US20080156378A1 MANUAL GAS VALVE WITH NATURAL/LP GAS CONVERSION CAPABILITY 有权
标题翻译：具有天然气/ LP气体转换能力的手动气阀
公开(公告)号：US20080156378A1
公开(公告)日：2008-07-03
申请号：US11618765
申请日：2006-12-30
申请人： Feng ZHANG
发明人： Feng ZHANG
IPC分类号： F16K21/00
CPC分类号： F16K1/307 , F16K5/0207 , F17C13/04 , F17C2205/0323 , F17C2205/0329 , F17C2205/0382 , F17C2221/033 , F17C2221/035 , F17C2223/0153 , F17C2223/033 , Y10T137/0491 , Y10T137/5109 , Y10T137/5196 , Y10T137/86751
摘要： The invention relates to a manual gas valve for use with either LP gas or natural gas operation with the purpose of solving the technical dilemma that the existing gas valve cannot be converted conveniently for use with different gases having different heating values. The manual gas valve of the present invention comprises a nozzle 1, a 8×1.9 O-shaped ring 2, a nozzle holder 3, a valve body 4, a faucet 5, a regulating lever 6, a 1.78×1.78 O-shaped ring 7, a spring 8, a stop plate 9, a pair of bolts 10, a mounting cover 11, and a valve stem 12. By utilizing the manual gas valve of the present invention, LP gas and natural gas can be used interchangeably and the gas flow can be conveniently regulated to achieve a similar heating value with either LP gas or natural gas operation. In addition, the conversion is easy and convenient, without requiring the use of any special tools or relying on any additional testing apparatus. No special skill or training is needed so that it is particularly suitable for self regulating operation by customers. Moreover, the manual gas valve is safe and reliable.
摘要翻译：本发明涉及一种用于LP气体或天然气操作的手动气阀，目的是解决现有气阀不能被方便地用于具有不同热值的不同气体的技术难题。本发明的手动气阀包括喷嘴1，8×1.9 O形环2，喷嘴座3，阀体4，水龙头5，调节杆6，1.78×1.778 O形环7，弹簧8，止动板9，一对螺栓10，安装盖11和阀杆12。通过利用本发明的手动气阀，LP气体和天然气可以互换使用，并且可以方便地调节气流以通过LP气体或天然气操作实现类似的加热值。此外，转换简单方便，无需使用任何专用工具或依靠任何其他测试设备。不需要特殊技能或培训，特别适合客户的自我调节操作。此外，手动气阀安全可靠。

8. 发明申请

US20070215387A1 Solids strainer system for a hydraulic choke 有权
公开(公告)号：US20070215387A1
公开(公告)日：2007-09-20
申请号：US11799846
申请日：2007-05-04
申请人： Donald Sims , Michael Sims , Robert Schmidt , David Schmidt , John McCaskill
发明人： Donald Sims , Michael Sims , Robert Schmidt , David Schmidt , John McCaskill
IPC分类号： E21B21/00
CPC分类号： E21B34/02 , E21B21/06 , E21B21/10 , F16K11/0853 , F16K47/045 , Y10T137/8049 , Y10T137/86751 , Y10T137/86871
摘要： The invention contemplates a strainer based upon a four-way, two-position rotary cylindrical plug valve having a hollow plug. The normal entry port for the sealing plug of the plug valve is a circular radial hole passing from the exterior of the plug into the interior cavity of the plug. The normal exit port for the sealing plug is a regular array of small holes across from and coaxial with the normal entry hole. The ports for the valve body are in two pairs positioned at 90° from each other, with the axes of the ports lying in the same transverse plane as the ports of the valve plug.

9. 发明授权

US07178782B1 Quiet opening ball valve 失效
标题翻译：安静开球阀
公开(公告)号：US07178782B1
公开(公告)日：2007-02-20
申请号：US10443825
申请日：2003-05-23
申请人： Matthew E. York
发明人： Matthew E. York
IPC分类号： F16K47/00 , F16L55/02
CPC分类号： F16K47/08 , F16K5/12 , F16K5/20 , Y10T137/86734 , Y10T137/86751
摘要： A valve uniquely integrates ball valve and throttling valve principals, thus affording quieter stop-and-start operation. A ball held by two seat rings is rotatable ninety degrees and has a diametric bore adjustable between fully closed (0°) and fully open (90°) positions. Oppositely disposed, relative to both the ball and the valve's longitudinal axis, are two plate assemblies each describing a tortuous fluid path. Each ring has conduits communicating with an assembly's tortuous path and communicable with the bore so that, sequentially during the ball's 0° to 90° rotation: the ball seals off the conduits, no fluid passing through the valve; all fluid passing through the valve flows through the plate assemblies and conduits; some fluid passing through the valve flows through the plate assemblies and conduits, some fluid passing through the valve flowing freely; the ball seals off the conduits, all fluid passing through the valve flowing freely.
摘要翻译：阀门独特地集成了球阀和节流阀主体，从而提供更安静的停止和启动操作。由两个座圈环保持的球可旋转90度，并且具有可在完全关闭（0°）和完全打开（90°）位置之间调节的直径孔。相对于球和阀的纵向轴线相对设置的是两个板组件，每个板组件描述曲折的流体路径。每个环具有与组件的曲折路径连通并且可与孔连通的导管，使得在球0°至90°旋转期间依次：球封闭导管，没有流经阀的流体; 通过阀门的所有流体流过板组件和导管; 通过阀门的一些流体流过板组件和导管，一些通过该阀自由流动的流体; 球密封管道，所有通过阀门的流体自由流动。

10. 发明申请

US20050092369A1 Pressure regulator module for controlling a gas 有权
标题翻译：用于控制气体的压力调节器模块
公开(公告)号：US20050092369A1
公开(公告)日：2005-05-05
申请号：US10959285
申请日：2004-10-05
申请人： Guenther Bantleon , Thanh-Hung Nguyen-Schaefer
发明人： Guenther Bantleon , Thanh-Hung Nguyen-Schaefer
IPC分类号： G05D16/00 , F02M21/02 , F15B13/02 , F15B21/00 , G05D7/06 , G05D16/10 , G05D16/20
CPC分类号： F02M21/0239 , F02D19/027 , F02M21/0206 , F02M21/0215 , F02M21/0296 , G05D16/202 , Y02T10/32 , Y10T137/7759 , Y10T137/7761 , Y10T137/86751
摘要： A pressure regulator module for controlling a gas is provided, which includes a chamber, at least one gas inlet, and at least one gas outlet. In addition, a proportional valve operating essentially according to the pressure-equalization principle is post-connected to the gas inlet and is pre-connected to the chamber, and the proportional valve acts together with a pressure sensor situated in the chamber.
摘要翻译：提供了一种用于控制气体的压力调节器模块，其包括腔室，至少一个气体入口和至少一个气体出口。此外，基本上根据压力平衡原理操作的比例阀后连接到气体入口并且预连接到腔室，并且比例阀与位于腔室中的压力传感器一起作用。

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