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1. 发明申请

WO2016141113A1 NOZZLE-TYPE CHECK VALVE WITH PISTON 审中-公开
标题翻译：带活塞的喷嘴式检查阀
公开(公告)号：WO2016141113A1
公开(公告)日：2016-09-09
申请号：PCT/US2016/020544
申请日：2016-03-03
申请人： CRANE NUCLEAR, INC.
发明人： DWYER, David B. , RIEGLE, Joshua, Howard , LAMBIN, Jason P. , KORNIJENKO, John , HARRY, Bruce W.
IPC分类号： F16K15/02 , F16K15/06 , F16K27/02
CPC分类号： F16K15/025 , F16K15/063 , F16K15/18 , F16K17/30 , F16K27/0209
摘要： An exercisable check valve having a fluid delivery test channel and piston closure is disclosed herein. A valve closure member stops flow through the valve in the presence of backwards pressure or when engaged by the piston. The valve may be tested by applying a pressure source to the fluid delivery test channel to cause the piston to engage the valve closure member and stop flow through the valve. A test rod may then be inserted into a test rod port to ensure the valve closure member is in the proper closed position. The check valve may also include a biasing element to bias the valve closure member to an open position and a drainage channel. The check valve may be used in any piping or valve system.
摘要翻译：本文公开了具有流体输送测试通道和活塞闭合件的可行动止回阀。阀门关闭件在存在向后压力的情况下或当与活塞接合时阻止流过阀门。可以通过将压力源施加到流体输送测试通道来测试阀，以使活塞接合阀关闭构件并阻止流过阀。然后可以将测试棒插入测试杆端口中，以确保阀关闭构件处于适当的关闭位置。止回阀还可以包括偏置元件以将阀关闭构件偏压到打开位置和排水通道。止回阀可用于任何管道或阀门系统。

2. 发明申请

WO2014098727A1 VALVE FOR CONTROLLING SUPPLY OF GREASE 审中-公开
标题翻译：用于控制油脂供应的阀门
公开(公告)号：WO2014098727A1
公开(公告)日：2014-06-26
申请号：PCT/SE2013/051453
申请日：2013-12-04
申请人： PMC LUBRICATION AB
发明人： FRÖDIN, Sten
IPC分类号： F16K1/36 , F16K31/06 , F16N23/00
CPC分类号： F16K15/025 , F16K15/02 , F16N23/00
摘要： According to an aspect of the invention, a valve (1) for controlling supply of grease is provided. A gap (140) is defined between a circumference of a closing member (130) and an inner wall of a chamber (105) for admitting a flow of grease when the closing member moves between a closed position and an open position. Further, a passage (135) extends through the closing member and/or in the housing for admitting a flow of grease between opposite sides of the closing member when the closing member moves between the closed and open positions. The valve is adapted such that a flow of grease occurs in the gap when the closing member moves towards one of the closed and open positions, which flow is larger than a flow of grease in the gap occurring when the closing member moves towards the other one of the closed and open positions. A circulation of grease is created in the chamber for reducing accumulation of grease in dead spaces.
摘要翻译：根据本发明的一个方面，提供一种用于控制油脂供应的阀门（1）。间隙（140）被限定在封闭构件（130）的周边和腔室（105）的内壁之间，用于当关闭构件在关闭位置和打开位置之间移动时允许润滑脂流动。此外，当封闭构件在关闭位置和打开位置之间移动时，通道（135）延伸穿过关闭构件和/或在壳体中，用于允许在闭合构件的相对侧之间的润滑脂流。阀被适配成使得当封闭构件朝向闭合位置和打开位置中的一个移动时间隙中发生润滑脂流动，该流动大于当关闭构件向另一个移动时发生的间隙中的润滑脂流的封闭和空头头寸。在室中产生润滑脂的循环，以减少在死空间中积聚的油脂。

3. 发明申请

WO2014094599A1 水锤泄放阀审中-公开
公开(公告)号：WO2014094599A1
公开(公告)日：2014-06-26
申请号：PCT/CN2013/089673
申请日：2013-12-17
申请人：武汉大禹阀门股份有限公司
发明人：李习洪 , 周超
IPC分类号： F16K17/10 , F16K17/06 , F16K47/02
CPC分类号： F16K17/0426 , F16K15/025 , F16K47/023
摘要：一种水锤泄放阀，包括通过连接座（7）连接的阀体（1）和套管（12），阀体（1）内设有相互配合的阀座（2）和阀瓣（4），阀瓣（4）设有中心轴（4.1），套管（12）内设有压力调节系统，连接座（7）的下端设有与阀瓣（4）的中心轴（4.1）相匹配的中心孔（7.1），连接座（7）的上端设有内孔（7.2），中心孔（7.1）与内孔（7.2）相通，阀瓣（4）的中心轴（4.1）穿过连接座（7）的中心孔（7.1），阀瓣（4）的中心轴（4.1）与压力调节系统之间设有活塞（9），活塞（9）密封设置在连接座（7）的内孔（7.2）中；连接座（7）的侧面还通过连接管（17）与油杯（16）接通，连接管（17）上安装有单向节流阀（15）。本发明结构简单，设计合理，能够快速开启消除水锤，同时能够缓慢缓闭，避免了由于阀门关闭过快而产生二次水锤，具有很大的实用价值。

4. 发明申请

WO2014028142A1 VALVE ASSEMBLIES AND METHODS OF INFLATING OR DEFLATING A TYRE 审中-公开
标题翻译：阀门组件及其轮胎的拆卸或拆卸方法
公开(公告)号：WO2014028142A1
公开(公告)日：2014-02-20
申请号：PCT/US2013/049915
申请日：2013-07-10
申请人： DANA HEAVY VEHICLE SYSTEMS GROUP, LLC
发明人： SIDDERS, Jason, M. , RACINE, Lloyd, G.
IPC分类号： B60C29/00 , F16K15/20 , B60C23/00
CPC分类号： B60C29/02 , B60C23/00 , B60C23/003 , B60C29/002 , B60C29/005 , B60C29/066 , F16K15/025 , F16K15/20 , Y10T137/0379 , Y10T137/36 , Y10T137/3755 , Y10T137/7771 , Y10T137/7869
摘要： A valve assembly including a base portion and a cap portion attached to the base portion. The valve assembly also includes a biasing member disposed between the base portion and the cap portion. The biasing member is adjacent a perforation formed in the cap portion. A shuttle assembly is in contact with the biasing member. The shuttle assembly includes a shuttle and a plug member. The plug member is attached to the shuttle.
摘要翻译：一种阀组件，包括底座部分和附接到基座部分的帽部分。阀组件还包括设置在基部和盖部之间的偏置构件。偏置构件邻近形成在盖部中的穿孔。梭组件与偏置构件接触。穿梭组件包括梭子和塞子构件。插头构件连接到梭子。

5. 发明申请

WO2013170087A1 OIL PRESSURE REGULATOR 审中-公开
标题翻译：油压调节器
公开(公告)号：WO2013170087A1
公开(公告)日：2013-11-14
申请号：PCT/US2013/040427
申请日：2013-05-09
申请人： CUMMINS IP, INC.
发明人： PUREKAR, Dhanesh , HAYES, Paul A.
IPC分类号： F01M1/16
CPC分类号： F16K15/025 , F01M2001/1092 , F01M2011/031 , Y10T137/7922
摘要： An oil pressure regulator (100) includes a chamber (110) that extends between an oil supply line (108) and an oil return line (109). The chamber extends from a closed end (134) of the chamber to an open end (111) of the chamber. The regulator includes a plunger (120) that is positioned within the chamber. The plunger is movable within the chamber between a first position preventing oil flow from the oil supply line to the oil bypass line, and a second position allowing oil flow from the oil supply line to the oil return line. Also, the regulator includes a compression spring (130) that is positioned within the chamber between the plunger and the closed end. When the plunger is in the first position, the compression spring is in an uncompressed state, and when the plunger is in the second position, the compression spring is in a compressed state.
摘要翻译：油压调节器（100）包括在供油管路（108）和回油管线（109）之间延伸的室（110）。腔室从室的封闭端（134）延伸到腔室的开口端（111）。调节器包括位于腔室内的柱塞（120）。所述柱塞可以在所述室内在第一位置和第二位置之间移动，所述第一位置防止油从所述供油管线到所述油旁通管路的流动，以及允许油从所述供油管路返回到所述回油管线的第二位置。而且，调节器还包括压缩弹簧（130），其位于柱塞和封闭端之间的室内。当柱塞处于第一位置时，压缩弹簧处于未压缩状态，当柱塞处于第二位置时，压缩弹簧处于压缩状态。

6. 发明申请

WO2013075647A1 OIL PUMP, ENGINE AND VEHICLE COMPRISING THE SAME 审中-公开
标题翻译：油泵，发动机和包含它的车辆
公开(公告)号：WO2013075647A1
公开(公告)日：2013-05-30
申请号：PCT/CN2012/085072
申请日：2012-11-22
申请人： SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPANY LIMITED
发明人： LIU, Jing , YAO, Yugang , CHAI, Lingdao
IPC分类号： F01M1/02 , F01M1/16 , F01M1/20 , F16N13/20
CPC分类号： F16K15/025 , F01M2001/0238
摘要： Disclosed is an oil pump comprising a housing (1), a mounting passage (114), a piston (116) and an elastic member (115). The mounting passage (114) may be formed in the housing (1) defining a first end communicated with a high pressure oil chamber (112) and a sealed second end. The mounting passage (114) may be formed with at least one oil release port (119) and at least one pressure relief port (117) adjacent to the second end for communicating with a low pressure oil chamber (113). The piston (116) may be slidable along the mounting passage (114), and the elastic member (115) may elastically press against the pistion to close the first end. Further, an engine comprising the oil pump and a vehicle comprising the engine are also provided.
摘要翻译：公开了一种油泵，其包括壳体（1），安装通道（114），活塞（116）和弹性构件（115）。安装通道（114）可以形成在壳体（1）中，限定出与高压油室（112）连通的第一端和密封的第二端。安装通道（114）可以形成有至少一个油分离口（119）和与第二端相邻的至少一个泄压口（117），用于与低压油室（113）连通。活塞（116）可以沿着安装通道（114）滑动，并且弹性构件（115）可以弹性地压靠活塞以关闭第一端。此外，还提供了包括油泵的发动机和包括发动机的车辆。

7. 发明申请

WO2012024560A3 TIP-RESISTANT VALVE PLUGS 审中-公开
标题翻译： TIP阻力阀插头
公开(公告)号：WO2012024560A3
公开(公告)日：2012-08-02
申请号：PCT/US2011048363
申请日：2011-08-19
申请人： WEST TROY TOOL & MACHINE INC , DAVIDSON WARREN , JERGENS JAMES MARTIN
发明人： DAVIDSON WARREN , JERGENS JAMES MARTIN
IPC分类号： F16K5/00 , F16K5/08 , F16K27/12
CPC分类号： F16K15/028 , B33Y80/00 , F16K15/00 , F16K15/025 , F16K15/026 , F16K17/12 , Y10T137/7904 , Y10T137/7922 , Y10T137/7929 , Y10T137/7931 , Y10T137/7936 , Y10T137/7938
摘要： A tip-resistant valve plug includes a valve head, first and second retention legs, and an anti-tip fin. The valve head includes a continuous partition defining a fluid barrier between a sealing side and an external side of the valve head. Each of the first and second retention legs extend from a leg base positioned at the sealing side of the valve head to a distal end of the retention leg. Each of the first and second retention legs include a plug catch configured to interfere with an inside diameter of a fluid flow orifice or a pressure relief spring. The respective distal ends of the retention legs are spaced apart from one another, and the anti-tip fin extends from the sealing side of the valve head in a direction of the respective distal ends of the retention legs.
摘要翻译：防顶塞阀包括阀头，第一和第二保持腿，以及防顶端。阀头包括在阀头的密封侧和外侧之间限定流体屏障的连续分隔件。第一和第二保持腿中的每一个从位于阀头的密封侧的腿基部延伸到保持腿的远端。第一和第二保持腿中的每一个包括构造成干扰流体流动孔或压力释放弹簧的内径的插塞。保持腿的各自的远端彼此间隔开，并且防顶鳍从阀头的密封侧沿保持腿的各个远端的方向延伸。

8. 发明申请

WO2012024560A2 TIP-RESISTANT VALVE PLUGS 审中-公开
标题翻译：抗尖端阀门插头
公开(公告)号：WO2012024560A2
公开(公告)日：2012-02-23
申请号：PCT/US2011/048363
申请日：2011-08-19
申请人： WEST TROY TOOL & MACHINE, INC. , DAVIDSON, Warren , JERGENS, James Martin
发明人： DAVIDSON, Warren , JERGENS, James Martin
IPC分类号： F16K5/00 , F16K5/08 , F16K27/12
CPC分类号： F16K15/028 , B33Y80/00 , F16K15/00 , F16K15/025 , F16K15/026 , F16K17/12 , Y10T137/7904 , Y10T137/7922 , Y10T137/7929 , Y10T137/7931 , Y10T137/7936 , Y10T137/7938
摘要： A tip-resistant valve plug includes a valve head, first and second retention legs, and an anti-tip fin. The valve head includes a continuous partition defining a fluid barrier between a sealing side and an external side of the valve head. Each of the first and second retention legs extend from a leg base positioned at the sealing side of the valve head to a distal end of the retention leg. Each of the first and second retention legs include a plug catch configured to interfere with an inside diameter of a fluid flow orifice or a pressure relief spring. The respective distal ends of the retention legs are spaced apart from one another, and the anti-tip fin extends from the sealing side of the valve head in a direction of the respective distal ends of the retention legs.
摘要翻译：防尖塞阀塞包括阀头，第一和第二保持腿以及防尖端翅片。阀头包括限定阀头的密封侧和外侧之间的流体屏障的连续分隔件。第一和第二保持腿中的每一个从位于阀头的密封侧处的腿基部延伸至保持腿的远端。第一保持腿和第二保持腿中的每一个包括构造成与流体流动孔或减压弹簧的内径相干涉的塞扣。保持腿的各个远端彼此间隔开，并且防尖端翼片从保持腿的相应远端的方向上从阀头的密封侧延伸。

9. 发明申请

WO2010043913A1 AN IMPROVED VALVE ASSEMBLY 审中-公开
标题翻译：改进的阀组件
公开(公告)号：WO2010043913A1
公开(公告)日：2010-04-22
申请号：PCT/GB2009/051393
申请日：2009-10-16
申请人： CAMBRIDGE REACTOR DESIGN LIMITED , HARJI, Bashir, Husein , MITCHELMORE, Christopher , WITHERS, Malcolm
发明人： HARJI, Bashir, Husein , MITCHELMORE, Christopher , WITHERS, Malcolm
IPC分类号： B25B27/00 , B25B27/26 , F16K15/02
CPC分类号： F16K15/025 , B25B27/0028 , B25B27/26 , Y10T29/49412 , Y10T137/0497 , Y10T137/6086 , Y10T137/6109 , Y10T137/7837 , Y10T137/7929
摘要： An Improved Valve Assembly An improved valve assembly having an integral single piece housing (1) having an inlet (15), an outlet and defining an inwardly extending wall forming a valve seat (3); a valve member (4) moveable within the housing (1) between a closed position and an open position and a seal (11) to form a fluid tight seal between the valve member (4) and the valve seat (3) when the valve member is in the closed position. The seal (11) also acting to retain the valve member (4) within the housing (1) and in which the housing defining end portions which extend axially away from the valve member (4) at any position of the valve member between the open and closed positions.
摘要翻译：改进的阀组件改进的阀组件具有整体单件壳体（1），其具有入口（15），出口并限定形成阀座（3）的向内延伸的壁; 在所述壳体（1）内在关闭位置和打开位置之间可移动的阀构件（4）和密封件（11），以在阀构件（4）和阀座（3）之间形成流体密封，当阀会员处于关闭状态。密封件（11）还用于将阀构件（4）保持在壳体（1）内，并且壳体限定端部，其在阀构件的任何位置处在开口之间轴向延伸远离阀构件（4）和封闭职位。

10. 发明申请

WO2008057169A3 EJECTOR VALVE MACHINE 审中-公开
标题翻译：推出阀门机
公开(公告)号：WO2008057169A3
公开(公告)日：2008-08-21
申请号：PCT/US2007021997
申请日：2007-10-16
申请人： FRITTS DONALD KEITH
发明人： FRITTS DONALD KEITH
IPC分类号： B65D83/70
CPC分类号： F16K31/1223 , F16K15/02 , F16K15/025 , F16K17/12 , F16K24/04 , F16K31/1221
摘要： A pressure release valve machine employing an ejector.
摘要翻译：采用喷射器的泄压阀机器。

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