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1. 发明授权

US10865887B2 Valve assembly 有权
公开(公告)号：US10865887B2
公开(公告)日：2020-12-15
申请号：US15524907
申请日：2015-10-01
申请人： ALCO VALVES GROUP LIMITED
发明人： David Wild , Andrew Crabtree
IPC分类号： F16K5/06 , F16K27/06 , F16K31/60
CPC分类号： F16K5/0642 , F16K27/067 , F16K31/60 , Y10T137/6035
摘要： There is provided a valve assembly, the valve assembly including a body (8) in which there is housed at least one valve ball (22, 24), a movement assembly (32, 34) for moving the ball between closed and open positions with respect to a channel which passes through the body. At respective ends of the valve body there is provided sealing means (38) including a valve seat, biasing means to bias the valve seat towards contact with the ball, and at least one annular member engaged with the valve body to retain the valve seat, biasing means and at least one ball in the valve body and form a modular unit. Positioned in the valve body outwardly of each of the sealing means, there is provided a fitting means (50) engaged with the valve body and the form of the fitting means is selected and fitted to the modular unit independently of the said at least one annular member.

2. 发明申请

US20170335977A1 Valves and methods of access 审中-公开
公开(公告)号：US20170335977A1
公开(公告)日：2017-11-23
申请号：US15530846
申请日：2017-03-07
申请人： Henry Barkley Salem , Larry Dean Ray , Christopher Anthony Mayo
发明人： Henry Barkley Salem , Larry Dean Ray , Christopher Anthony Mayo
IPC分类号： F16K5/06 , F16K27/06 , F16K5/20
CPC分类号： F16K5/0631 , F16K5/0642 , F16K27/067
摘要： Valves with a removable central section for access to parts of the valve, the valve securable between corresponding ends of a line, e.g. a flowline, process fluid line, or pipeline; such valves which are ball valves; and methods to access parts of a valve and/or a line interior. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b).

3. 发明授权

US09810338B2 Gas cylinder valve 有权
公开(公告)号：US09810338B2
公开(公告)日：2017-11-07
申请号：US15001413
申请日：2016-01-20
申请人： LUXFER CANADA, LTD.
发明人： Stephen Alan Carter
IPC分类号： E03B1/00 , F16K27/06 , F16K5/06
CPC分类号： F16K27/067 , F16K5/0642 , F16K5/0647 , F16K5/0663 , F16K5/0668 , F16K5/0684 , F16K5/0694 , F17C2205/0332 , F17C2205/0385 , F17C2221/012 , F17C2221/033 , F17C2223/0123 , F17C2223/036 , Y02E60/321 , Y10T137/87917
摘要： A valve for connection to a pressurized gas cylinder includes a housing including a gas cylinder aperture which is connectable to a gas cylinder, and a housing conduit which extends through the housing from the gas cylinder aperture to one or more inlet/outlet apertures so that the valve is capable of providing fluid communication between the gas cylinder through the housing conduit and the one or more inlet/outlet apertures. A flow control ball within the housing conduit is movable between open and closed positions. Ball seals have sealing surfaces corresponding to a shape of the flow control ball for substantially sealing the flow control ball in the housing conduit. Other features include components for mounting the ball seals though one of the inlet/outlet apertures; components for mounting a stem to the flow control ball including bearings; live ports; a tube which can be removably connectable from the rest of the housing; provision for receiving an EFV and/or a PRD in the valve housing; and at least one of the ball seals and stem bearings comprising polyetherimide or polyaryletherketone.

4. 发明授权

US09625040B2 Ball valve with anti-rotational pressure plate 有权
公开(公告)号：US09625040B2
公开(公告)日：2017-04-18
申请号：US15085120
申请日：2016-03-30
申请人： Kurt R. Thomas
发明人： Kurt R. Thomas
IPC分类号： F16K5/06 , F16K5/10 , F16K27/06 , F16K5/20
CPC分类号： F16K5/10 , F16K5/0642 , F16K5/201 , F16K27/067 , Y10T137/86823 , Y10T137/87571
摘要： A ball valve having an anti-rotational pressure plate that allows for a balanced pressure load on a valve member is provided. Additionally, the pressure plate can also fix the rotation of an adjacent flow disk, allowing for angular-orientation specific flow characterizing features to be used with the flow disk. By fixing the rotation of the flow disk, the ball valve can characterize flows using a greater variety of flow disk geometries, including angular-orientation dependent and angular-orientation independent flow disks. Further, the pressure plate could also be directly in the form of a flow disk that has anti-rotation features.

5. 发明申请

US20160348801A1 VALVE WITH AN ANTI-LOOSENING STEM 有权
标题翻译：阀门具有抗萎缩干扰
公开(公告)号：US20160348801A1
公开(公告)日：2016-12-01
申请号：US14977107
申请日：2015-12-21
申请人： VALUE VALVES CO., LTD.
发明人： Tsung-Hsiao CHEN
IPC分类号： F16K27/04 , F16K31/44
CPC分类号： F16K31/44 , F16K5/0605 , F16K5/0642 , F16K5/0647 , F16K41/026
摘要： A valve has a valve body, a valve member, a bonnet, an anti-loosening stem and multiple fillers. The valve member is mounted inside the valve body, and has a first mounting part and a groove that is defined annually in the first mounting part. The anti-loosening stem is mounted through the valve body, and has multiple embedding elements and a second mounting part that is mounted in the first mounting part. The embedding elements are mounted radially in the anti-loosening stem and abut the groove. Thus, the anti-loosening stem is mounted firmly in the valve member. The bonnet abuts the fillers and is mounted in the valve body. Therefore, the anti-loosening stem is prevented from detaching or jetting out of the valve member and damaging the user when removing the bonnet to replace the fillers.
摘要翻译：阀具有阀体，阀构件，发动机罩，防松动杆和多个填料。阀构件安装在阀体的内部，并且具有在第一安装部分中每年定义的第一安装部分和凹槽。防松塞杆通过阀体安装，并具有多个嵌入元件和安装在第一安装部件中的第二安装部件。嵌入元件径向地安装在防松动杆中并邻接凹槽。因此，防松塞杆牢固地安装在阀构件中。阀盖与填料相邻，并安装在阀体中。因此，防止脱松杆从阀构件中脱离或喷出，并且在拆下发动机盖以更换填料时会损坏使用者。

6. 发明授权

US09500285B2 High pressure ball valve and packing 有权
标题翻译：高压球阀和包装
公开(公告)号：US09500285B2
公开(公告)日：2016-11-22
申请号：US15012670
申请日：2016-02-01
申请人： Mogas Industries, Inc.
发明人： Alfred Lewis Anderson , M. Robert Junier
IPC分类号： F16K5/06 , F16K5/18 , F16K5/20
CPC分类号： F16K5/0663 , F16K5/06 , F16K5/0642 , F16K5/0689 , F16K5/0694 , F16K5/188 , F16K5/20 , F16K5/205 , F16K41/026
摘要： A ball valve for ultra-high pressure wherein the inner annular surface(s) of the valve seat(s) has an sealing face in sealing engagement with the flow control element, support surfaces adjacent the sealing face in contact with the flow control element, and vent grooves between adjacent support surfaces and the sealing face. A method to utilize the ball valve involves rotating the control element and maintaining a pressure of 275.8 MPa (40,000 psi) or more for at least 1 hour without leaking before opening or after closing the valve.
摘要翻译：一种用于超高压的球阀，其中所述阀座的内环形表面具有与所述流量控制元件密封接合的密封面，与所述流动控制元件接触的所述密封面相邻的支撑表面，以及相邻的支撑表面和密封面之间的通气槽。使用球阀的方法包括旋转控制元件并保持275.8MPa（40,000psi）或更大的压力至少1小时，而不会在打开之前或在关闭阀之后泄漏。

7. 发明申请

US20160238157A1 TAP WITH INTEGRAL BALL VALVE 审中-公开
标题翻译：带整体球阀的TAP
公开(公告)号：US20160238157A1
公开(公告)日：2016-08-18
申请号：US15027064
申请日：2014-10-02
申请人： Peter B. Hutton
发明人： Peter B. Hutton
IPC分类号： F16K43/00 , F16K5/06
CPC分类号： F16K43/00 , F16K5/06 , F16K5/0642 , F16K5/0647 , F16K27/067 , F16K31/602 , G01L13/00 , G01L19/0015 , Y10T137/612
摘要： A valved tap is disclosed comprising a tap body having a through bore from a threaded input end to an output end thereof. A globe valve is positioned in the valve body so as to interrupt the flow of fluid in the through bore. The output end of the tap body may comprise a flanged portion connectable to a manifold.
摘要翻译：公开了一种带阀的龙头，其包括具有从螺纹输入端到其输出端的通孔的龙头本体。截止阀位于阀体中以便中断通孔中的流体流动。龙头本体的输出端可以包括可连接到歧管的凸缘部分。

8. 发明授权

US09377120B2 Ball valve with anti-rotational pressure plate 有权
公开(公告)号：US09377120B2
公开(公告)日：2016-06-28
申请号：US13782310
申请日：2013-03-01
申请人： Kurt R. Thomas
发明人： Kurt R. Thomas
IPC分类号： F16K5/06 , F16K27/06 , F16K5/10
CPC分类号： F16K5/10 , F16K5/0642 , F16K5/201 , F16K27/067 , Y10T137/86823 , Y10T137/87571
摘要： A ball valve having an anti-rotational pressure plate that allows for a balanced pressure load on a valve member is provided. Additionally, the pressure plate can also fix the rotation of an adjacent flow disk, allowing for angular-orientation specific flow characterizing features to be used with the flow disk. By fixing the rotation of the flow disk, the ball valve can characterize flows using a greater variety of flow disk geometries, including angular-orientation dependent and angular-orientation independent flow disks. Further, the pressure plate could also be directly in the form of a flow disk that has anti-rotation features.

9. 发明申请

US20160102769A1 HIGH PRESSURE BALL VALVE AND SEAT 有权
标题翻译：高压球阀和座椅
公开(公告)号：US20160102769A1
公开(公告)日：2016-04-14
申请号：US14974007
申请日：2015-12-18
申请人： Mogas Industries, Inc.
发明人： Alfred Lewis Anderson , M. Robert Junier
IPC分类号： F16K5/20 , F16K5/06
CPC分类号： F16K5/20 , F16K5/06 , F16K5/0642 , F16K5/0663 , F16K5/0689 , F16K5/0694 , F16K5/188 , F16K5/205
摘要： A ball valve for ultra-high pressure applications wherein the inner annular surface(s) of the valve seat(s) has an annular sealing face in sealing engagement with the flow control element, support surfaces adjacent the sealing face in contact with the flow control element, and vent grooves between adjacent support surfaces and between the sealing face and the support surfaces. A method to utilize the bidirectional ball valve involves rotating the valve stem and control element and maintaining a pressure of 275.8 MPa (40,000 psi) or more for at least 1 hour without leaking before opening or after closing the valve.
摘要翻译：一种用于超高压应用的球阀，其中阀座的内环形表面具有与流量控制元件密封接合的环形密封面，与密封面相邻的与流量控制接触的支撑表面元件和相邻支撑表面之间以及密封面和支撑表面之间的通气槽。使用双向球阀的方法涉及旋转阀杆和控制元件，并保持275.8MPa（40,000psi）或更大的压力至少1小时，而不会在打开或关闭阀门之后泄漏。

10. 发明申请

US20160033050A1 Improved Three-Way Valve Structure 审中-公开
标题翻译：改进的三通阀结构
公开(公告)号：US20160033050A1
公开(公告)日：2016-02-04
申请号：US14773662
申请日：2013-05-08
申请人： VÁLVULAS ARCO, S.L.
发明人： Jose Maria Ferrer Beltran
IPC分类号： F16K11/08 , F16K27/06
CPC分类号： F16K11/0876 , F16K5/0414 , F16K5/0492 , F16K5/0642 , F16K11/085 , F16K27/067 , F16K35/04
摘要： The invention relates to an improved three-way valve structure consisting of a main three-way valve body (1) with inlet (2) and outlet channels (3, 4) that communicate internally by means of an inner obturator element (5) actuated by a key (27), characterized by the relative position of the outlet channels which are perpendicularly arranged in relation to each other and in the same plane perpendicular to the inlet channel, the exterior form of the obturator (5) being a surrounding cylindrical shape and provided with, in the upper part thereof, flanges (9) for the seating of the same and sealing joints (12, 13), ending in a projecting rod (15) with a key seat shape that can fit into the key (27) of the valve. The key enables four functional positions by means of a quarter-circle turn: both outlets open, one outlet open and another closed and both outlets closed.
摘要翻译：本发明涉及一种改进的三通阀结构，其由具有入口（2）的主三通阀体（1）和出口通道（3,4）组成，其通过内部闭塞元件（5）在内部连通，所述内部闭塞元件（5）被致动通过键（27），其特征在于，相对于彼此垂直布置并且在与入口通道垂直的同一平面中的出口通道的相对位置，封闭器（5）的外部形状为周围的圆柱形并且在其上部设置有用于安置相同的密封接头（12,13）的凸缘（9），所述凸缘（12,13）终止于具有可配合到键（27）中的键座形状的突出杆（15））。该键通过四分之一圈的转弯来实现四个功能位置：两个出口打开，一个出口打开，另一个关闭，两个出口关闭。

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