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1. 发明授权

US09671041B2 Valve device and fluid coupling comprised thereof 有权
公开(公告)号：US09671041B2
公开(公告)日：2017-06-06
申请号：US15004897
申请日：2016-01-23
申请人： Dresser, Inc.
发明人： Matthew Charles Lively , Lamar Edward May , Kenneth Marcell Graff
IPC分类号： F16K5/00 , F16K47/04 , F16L29/00 , F16K47/00 , F16K1/46 , F16K1/54 , G05D16/02 , G05D16/10 , F16K1/34
CPC分类号： F16K47/04 , F16K1/34 , F16K1/46 , F16K1/54 , F16K5/00 , F16K47/00 , F16L29/00 , G05D16/02 , G05D16/10 , Y10T137/9029
摘要： Embodiments of a valve device that reduces noise and vibration that may occur during low flow conditions in fluid couplings (e.g., valves and flow regulators). These embodiments utilize a plug and seat arrangement with geometry to prevent pressure differentials that cause the plug element to open and close in a cyclic pattern. In one embodiment, the valve device includes a seat element with an aperture and a plug element with a boss that extends into the aperture when the plug element contacts the seat element. The boss has an outer surface that forms a gap, which defines an annular area proximate the point of contact between the seat element and the plug element that is sized to reduce Venturi flow effects that cause the cyclic pattern to occur.

2. 发明授权

US09541201B2 Control cone for control valves, in particular angle control valves, for critical operating states 有权
标题翻译：用于控制阀的控制锥，特别是角度控制阀，用于关键操作状态
公开(公告)号：US09541201B2
公开(公告)日：2017-01-10
申请号：US14322938
申请日：2014-07-03
申请人： Schuf Armaturen und Apparatebau GmbH
发明人： Martin Frank
IPC分类号： F16K1/38 , F16K47/00
CPC分类号： F16K1/385 , F16K1/38 , F16K47/00
摘要： The invention relates to a control cone for control valves, in particular angle control valves, for critical operating states resulting from cavitation or flashing of abruptly vaporizing and erosive media, the control valve comprising a valve seat (2) and a valve stem (3) with a conical valve head (4) guided longitudinally movably therein. Starting from the rear, tapered end of the conical face (6) of the valve head (4), on the front portion adjacent thereto of the valve stem (3), a plurality of coaxially extending ribs (5) is arranged on the valve stem (3).
摘要翻译：本发明涉及一种用于控制阀的控制锥，特别是角度控制阀，用于由于气蚀或闪蒸突然蒸发和腐蚀性介质引起的临界操作状态，该控制阀包括阀座（2）和阀杆（3）其中锥形阀头（4）在其中纵向可移动地被引导。从阀头（4）的圆锥面（6）的后部的锥形端开始，在与阀杆（3）相邻的前部上，多个同轴延伸的肋（5）布置在阀茎（3）。

3. 发明授权

US09371930B2 Fluid control valve 有权
标题翻译：流体控制阀
公开(公告)号：US09371930B2
公开(公告)日：2016-06-21
申请号：US13598409
申请日：2012-08-29
申请人： Shigeyuki Hayashi
发明人： Shigeyuki Hayashi
IPC分类号： F16K1/50 , F16K31/00 , F16K47/00 , F16K1/44
CPC分类号： F16K31/007 , F16K1/44 , F16K1/50 , F16K47/00
摘要： An object of this invention is both to prevent contamination of a fluid passing a fluid control valve and to prevent a tilt of a valve body in a moving direction and vibration of the valve body. The fluid control valve comprises a valve body that is arranged on an inner surface of a valve chest through a predetermined space in the valve chest and that is arranged on a valve seat arranged in the valve chest in a detachable manner, an actuator that biases the valve body in a direction of opening the valve, a valve body return spring that biases the valve body in a direction of closing the valve, and a tilt restraining spring that biases the valve body in a direction of resolving a tilt of the valve body to an open/close direction.
摘要翻译：本发明的目的在于防止通过流体控制阀的流体的污染并且防止阀体在移动方向上的倾斜和阀体的振动。所述流体控制阀包括阀体，所述阀体通过所述阀体内的预定空间设置在所述阀体的内表面上，并且以可拆卸的方式设置在设置在所述阀体中的阀座上;致动器，阀体在打开阀的方向上，阀体复位弹簧，其使阀体沿关闭阀的方向偏压;以及倾斜抑制弹簧，其将阀体沿着将阀体倾斜的方向偏压到开/关方向。

4. 发明授权

US09243733B2 Valve device and fluid coupling comprised thereof 有权
标题翻译：阀装置和流体联轴器组成
公开(公告)号：US09243733B2
公开(公告)日：2016-01-26
申请号：US13674251
申请日：2012-11-12
申请人： Dresser Inc.
发明人： Matthew Charles Lively , Lamar Edward May , Kenneth Marcell Graff
IPC分类号： F16K5/00 , F16L29/00 , F16K47/00 , F16K1/46 , F16K1/54 , G05D16/02 , G05D16/10
CPC分类号： F16K47/04 , F16K1/34 , F16K1/46 , F16K1/54 , F16K5/00 , F16K47/00 , F16L29/00 , G05D16/02 , G05D16/10 , Y10T137/9029
摘要： Embodiments of a valve device that reduces noise and vibration that may occur during low flow conditions in fluid couplings (e.g., valves and flow regulators). These embodiments utilize a plug and seat arrangement with geometry to prevent pressure differentials that cause the plug element to open and close in a cyclic pattern. In one embodiment, the valve device includes a seat element with an aperture and a plug element with a boss that extends into the aperture when the plug element contacts the seat element. The boss has an outer surface that forms a gap, which defines an annular area proximate the point of contact between the seat element and the plug element that is sized to reduce Venturi flow effects that cause the cyclic pattern to occur.
摘要翻译：阀装置的实施例可减少在流体联轴器（例如阀门和流量调节器）中的低流量条件期间可能发生的噪音和振动。这些实施例利用具有几何形状的插头和座椅布置来防止导致插塞元件以循环模式打开和关闭的压力差。在一个实施例中，阀装置包括具有孔的座元件和具有凸起的插头元件，当插头元件接触座元件时，凸起延伸到孔中。凸台具有形成间隙的外表面，该间隙限定靠近座元件和插塞元件之间的接触点的环形区域，该环形区域的尺寸被设计成减小导致循环模式发生的文丘里流动效应。

5. 发明授权

US09103467B2 Vibration damping device for a valve 有权
标题翻译：阀门振动阻尼装置
公开(公告)号：US09103467B2
公开(公告)日：2015-08-11
申请号：US14198401
申请日：2014-03-05
申请人： Michael McNeely
发明人： Michael McNeely
IPC分类号： F16K21/10 , F16K47/04 , F16K1/12 , F16K47/00
CPC分类号： F16F15/14 , F16K1/126 , F16K1/32 , F16K17/0433 , F16K31/52433 , F16K47/00 , F16K47/04 , Y10T74/1876 , Y10T137/7793 , Y10T137/7904
摘要： Embodiments of the invention provide a vibration damping system including a fixed element, a moveable element arranged to move linearly along an axis relative to the fixed element in response to a non-mechanical force, and an inerter element coupling the moveable element to the fixed element, and configured to convert the linear motion of the moveable element into rotational motion about the axis. The vibration damping system may be applied to many types of valves. In some embodiments, the vibration damping system may be applied to pressure relief valves. In some embodiments, the moveable element rotates to provide inertial damping. In other embodiments, the inerter element rotates to provide inertial damping.
摘要翻译：本发明的实施例提供了一种减震系统，其包括固定元件，可移动元件，其被布置成响应于非机械力而沿着相对于固定元件的轴线线性运动，以及将可移动元件联接到固定元件的惰性元件并且被配置为将可移动元件的线性运动转换成围绕该轴线的旋转运动。振动阻尼系统可以应用于许多类型的阀门。在一些实施例中，减震系统可以应用于泄压阀。在一些实施例中，可移动元件旋转以提供惯性阻尼。在其他实施例中，重载元件旋转以提供惯性阻尼。

6. 发明授权

US09080690B2 Tunable check valve 有权
标题翻译：可调节止回阀
公开(公告)号：US09080690B2
公开(公告)日：2015-07-14
申请号：US14524093
申请日：2014-10-27
申请人： Dennis W. Gilstad , Barbara C. Gilstad
发明人： Dennis W. Gilstad , Barbara C. Gilstad
IPC分类号： F16K47/02 , F04B53/00 , F04B53/10 , F16K47/00 , F16K1/36 , F16K15/00 , F16K15/06 , F16K25/00 , F16K31/00
CPC分类号： F16K47/023 , F04B53/001 , F04B53/10 , F04B53/1087 , F16K1/36 , F16K15/00 , F16K15/06 , F16K25/005 , F16K31/00 , F16K47/00 , Y10S137/902 , Y10S137/904 , Y10T137/785
摘要： Tunable check valves reduce valve-generated vibration to increase the reliability of tunable fluid ends. Selected improved designs described herein reflect disparate applications of identical technical principles (relating to, e.g., the vibration spectrum of an impulse). Tunable check valve embodiments comprise a family including, but not limited to, tunable check valve assemblies, tunable valve seats, and tunable radial arrays. Each such tunable embodiment, in turn, contributes to blocking excitation of fluid end resonances, thus reducing the likelihood of fluid end failures associated with fatigue cracking and/or corrosion fatigue. By down-shifting the frequency domain of each valve-closing impulse shock, initial excitation of fluid end resonances is minimized. Subsequent damping and/or selective attenuation of vibration likely to excite one or more predetermined (and frequently localized) fluid end resonances represents further optimal use of fluid end vibration-control resources for improving high-pressure fluid end reliability.
摘要翻译：可调节止回阀减少阀门产生的振动，提高可调流体端的可靠性。所描述的所选改进的设计反映了相同的技术原理（涉及例如脉冲的振动谱）的不同应用。可调式止回阀实施例包括家庭，包括但不限于可调式止回阀组件，可调节阀座和可调节径向阵列。每个这样的可调谐实施例又有助于阻止流体端部共振的激励，从而减少与疲劳开裂和/或腐蚀疲劳相关的流体端部故障的可能性。通过下移每个闭阀脉冲冲击的频域，使流体端共振的初始激励最小化。可能激发一个或多个预定（并且经常局部化）的流体端部共振的振动的随后的阻尼和/或选择性衰减表示用于改善高压流体端可靠性的流体端振动控制资源的进一步最佳使用。

7. 发明授权

US08869828B2 Check valve with self-trapping insert 有权
标题翻译：止回阀具有自锁式插入件
公开(公告)号：US08869828B2
公开(公告)日：2014-10-28
申请号：US13746024
申请日：2013-01-21
申请人： Hamilton Sundstrand Corporation
发明人： Josh Kamp , Blair A. Smith , Marc E. Gage
IPC分类号： F16K15/03
CPC分类号： F16K15/038 , F16K47/00 , Y10T137/7839 , Y10T137/7898
摘要： A check valve is provided and includes a body including a seat, a hinge bifurcating the seat to define openings and a housing coupled to the hinge and a self-trapping insert of compliant material. The self-trapping insert includes an end portion and is securable in the housing such that the end portion protrudes from a side of the housing to contact with a corresponding check valve flapper in a respective open position.
摘要翻译：提供一种止回阀，包括一个主体，包括一个座，一个将座位分叉以限定开口的铰链和一个联接到铰链的壳体以及柔性材料的自动捕获插入件。自动捕获插入件包括端部并且可固定在壳体中，使得端部从壳体的侧面突出，以在相应的打开位置与相应的止回阀挡板接触。

8. 发明申请

US20130048898A1 FLUID CONTROL VALVE 有权
标题翻译：流体控制阀
公开(公告)号：US20130048898A1
公开(公告)日：2013-02-28
申请号：US13598409
申请日：2012-08-29
申请人： Shigeyuki Hayashi
发明人： Shigeyuki Hayashi
IPC分类号： F01L3/10
CPC分类号： F16K31/007 , F16K1/44 , F16K1/50 , F16K47/00
摘要： An object of this invention is both to prevent contamination of a fluid passing a fluid control valve and to prevent a tilt of a valve body in a moving direction and vibration of the valve body. The fluid control valve comprises a valve body that is arranged on an inner surface of a valve chest through a predetermined space in the valve chest and that is arranged on a valve seat arranged in the valve chest in a detachable manner, an actuator that biases the valve body in a direction of opening the valve, a valve body return spring that biases the valve body in a direction of closing the valve, and a tilt restraining spring that biases the valve body in a direction of resolving a tilt of the valve body to an open/close direction.
摘要翻译：本发明的目的在于防止通过流体控制阀的流体的污染并且防止阀体在移动方向上的倾斜和阀体的振动。所述流体控制阀包括阀体，所述阀体通过所述阀体内的预定空间设置在所述阀体的内表面上，并且以可拆卸的方式设置在设置在所述阀体中的阀座上;致动器，阀体在打开阀的方向上，阀体复位弹簧，其使阀体沿关闭阀的方向偏压;以及倾斜抑制弹簧，其将阀体沿着将阀体倾斜的方向偏压到开/关方向。

9. 发明申请

US20120205566A1 THROTTLE VALVE DEVICE 有权
标题翻译：节流阀装置
公开(公告)号：US20120205566A1
公开(公告)日：2012-08-16
申请号：US13348572
申请日：2012-01-11
申请人： Hiroyuki Oka
发明人： Hiroyuki Oka
IPC分类号： F02D9/08 , F16K31/44
CPC分类号： F02M19/122 , F02D9/08 , F02D9/10 , F02M9/08 , F02M9/10 , F02M19/128 , F16K1/221 , F16K47/00
摘要： A throttle valve device ideal for small, inexpensive implements is provided. The throttle valve device having a damping member for slowly closing a throttle valve. The throttle valve device (1) has a throttle valve (4) that is fixed to a throttle shaft (5) pivotably supported in an air intake passage (2) and that is urged towards the closed direction, the throttle valve (4) adapted for adjusting the amount of air passing through the air intake passage (2). A through-bore (31) penetrating a shaft bore of the throttle shaft (5) is formed in a body, and a damping member (8) having frictional capabilities is inserted into and supported in the through-bore (31) in a state of pressing against the throttle shaft (5) inserted through the shaft bore (51).
摘要翻译：提供了一种适用于小型廉价工具的节流阀装置。节流阀装置具有用于缓慢关闭节流阀的阻尼构件。节气门装置（1）具有节流阀（4），该节流阀（4）固定到可枢转地支撑在进气通道（2）中并且朝向关闭方向被推动的节气门轴（5），节流阀（4）适于用于调节通过进气通道（2）的空气量。穿过节流轴（5）的轴孔的通孔（31）形成在主体中，并且具有摩擦能力的阻尼构件（8）以状态插入并支撑在通孔（31）中压靠穿过轴孔（51）的节流轴（5）。

10. 发明申请

US20090071549A1 Flapper with insert stops for check valve 失效
标题翻译：带止回阀的挡板
公开(公告)号：US20090071549A1
公开(公告)日：2009-03-19
申请号：US11513514
申请日：2006-08-30
申请人： Stuart K. Denike , Joseph J. Jira , Gerald S. McGonigle , Jeremiah J. Warriner
发明人： Stuart K. Denike , Joseph J. Jira , Gerald S. McGonigle , Jeremiah J. Warriner
IPC分类号： F16K15/03 , B29C45/14
CPC分类号： F16K15/038 , B64D13/02 , F16K47/00 , Y10T16/628 , Y10T16/6285 , Y10T137/7839
摘要： A check valve is provided that includes a valve body, a stop bar, a flapper, and a protrusion. The valve body has a flow channel extending therethrough, a first stop support, and a second stop support. The first and second stop supports extend axially from the valve body. The stop bar is coupled to and extends between the first and the second stop supports. The flapper is rotationally mounted to the valve body and comprises a first material. The protrusion is integrally molded with the flapper and extends axially therefrom. The protrusion comprises a second material that is non-metallic and different than the first material. The flapper is moveable between a closed position, in which the flapper at least substantially seals the flow channel, and a fully-open position, in which the protrusion contacts the stop bar and the flapper unseals the flow channel.
摘要翻译：提供一种止回阀，其包括阀体，止动杆，挡板和突起。阀体具有延伸穿过其中的流动通道，第一止动支撑件和第二止动支撑件。第一和第二止动支撑件从阀体轴向延伸。止动杆联接到第一和第二止动支撑件之间并在其之间延伸。挡板被旋转地安装到阀体上并且包括第一材料。突起与挡板一体模制并从其轴向延伸。突起包括非金属并且不同于第一材料的第二材料。挡板可在闭合位置（其中挡板至少基本上密封流动通道）和完全打开位置之间移动，在该完全打开位置中，突起接触止动杆和挡板开封流动通道。

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