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1. 发明申请

WO2015109306A1 CHECK VALVE WITH IMPROVED SEALING MEMBER 审中-公开
标题翻译：检查阀门改进密封件
公开(公告)号：WO2015109306A1
公开(公告)日：2015-07-23
申请号：PCT/US2015/012018
申请日：2015-01-20
申请人： DAYCO IP HOLDINGS, LLC , FLETCHER, David , MILLER, James, H. , BRAVO, Rex , NIEDERT, Andrew , GILMER, Matt
发明人： FLETCHER, David , MILLER, James, H. , BRAVO, Rex , NIEDERT, Andrew , GILMER, Matt
IPC分类号： F16K15/02
CPC分类号： F16K15/06 , F04F5/22 , F04F5/467 , F04F5/54 , F16K15/023 , Y10T137/7915
摘要： Check valves are disclosed, including check valve included in an aspirator, that includes a housing defining an internal cavity having a first port and a second port both in fluid communication therewith, and a sealing member within the cavity. The sealing member is translatable between a closed position against a first seat within the internal cavity of the housing and an open position against a second seat within the internal cavity of the housing. The sealing member has a sealing material positioned for sealing engagement with the first seat when the sealing member is in the closed position and a reinforcing member positioned for engagement with the second seat when the sealing member is in the open position.
摘要翻译：公开了止回阀，包括包括在抽吸器中的止回阀，其包括限定内腔的壳体，该内腔具有与其流体连通的第一端口和第二端口以及腔内的密封构件。密封构件可以在与壳体的内部空腔内的第一座椅的关闭位置和抵靠壳体的内部空腔内的第二座椅的打开位置之间平移。所述密封构件具有密封材料，所述密封材料定位成当所述密封构件处于所述关闭位置时与所述第一座部密封接合;以及加强构件，其在所述密封构件处于打开位置时定位成与所述第二座部接合。

2. 发明申请

WO2013009432A2 POPPET VALVE WITH INTEGRATED DAMPENER 审中-公开
标题翻译：带集成阻尼器的POPPET阀
公开(公告)号：WO2013009432A2
公开(公告)日：2013-01-17
申请号：PCT/US2012/042660
申请日：2012-06-15
申请人： NATIONAL OILWELL VARCO, L.P. , MARICA, Adrian
发明人： MARICA, Adrian
IPC分类号： F04B39/10 , F04B47/00 , F04B53/10 , F04B53/12 , F16K15/02
CPC分类号： F16K3/262 , F04B39/1013 , F04B47/00 , F04B53/10 , F04B53/129 , F16K15/026 , F16K47/00 , Y10T137/7904 , Y10T137/7915
摘要： A poppet valve with an integrated dampener is disclosed. In some embodiments, the valve includes a poppet guide with a stem and a hollow poppet is disclosed. The hollow poppet receives the poppet guide stem therein, thereby defining an internal cavity. The poppet is movable relative to the poppet guide to adjust the volume of the internal cavity. The poppet is also moveable relative to a valve seat between a seated position and an unseated position. The poppet may include a body with a seal groove and an elastic seal disposed within the seal groove. The seal is configured to engage the valve seat prior to the poppet body when the poppet moves toward the seated position. The valve may include a poppet guide pivot system that enables pivoting of the poppet guide and the poppet relative to an axial centerline of the valve.
摘要翻译：公开了一种具有集成阻尼器的提升阀。在一些实施例中，阀包括具有杆的提升阀引导件和空心提升阀。空心提升阀在其中容纳提升阀导向杆，由此限定内部空腔。提升阀可相对于提升阀导向件移动以调节内腔的容积。提升阀也可相对于阀座在就座位置和非阀座位置之间移动。提动头可以包括具有密封槽和设置在密封槽内的弹性密封件的主体。密封件构造成当提升阀向着就座位置移动时在提升阀体之前接合阀座。阀可以包括提升阀引导件枢转系统，该提升阀引导件枢转系统能够使提升阀引导件和提升阀相对于阀的轴向中心线枢转。

3. 发明申请

WO2013009432A3 POPPET VALVE WITH INTEGRATED DAMPENER 审中-公开
标题翻译：带集成防尘罩的POPPET阀
公开(公告)号：WO2013009432A3
公开(公告)日：2013-05-02
申请号：PCT/US2012042660
申请日：2012-06-15
申请人： NAT OILWELL VARCO LP , MARICA ADRIAN
发明人： MARICA ADRIAN
IPC分类号： F04B39/10 , F04B47/00 , F04B53/10 , F04B53/12 , F16K15/02
CPC分类号： F16K3/262 , F04B39/1013 , F04B47/00 , F04B53/10 , F04B53/129 , F16K15/026 , F16K47/00 , Y10T137/7904 , Y10T137/7915
摘要： A poppet valve with an integrated dampener is disclosed. In some embodiments, the valve includes a poppet guide with a stem and a hollow poppet is disclosed. The hollow poppet receives the poppet guide stem therein, thereby defining an internal cavity. The poppet is movable relative to the poppet guide to adjust the volume of the internal cavity. The poppet is also moveable relative to a valve seat between a seated position and an unseated position. The poppet may include a body with a seal groove and an elastic seal disposed within the seal groove. The seal is configured to engage the valve seat prior to the poppet body when the poppet moves toward the seated position. The valve may include a poppet guide pivot system that enables pivoting of the poppet guide and the poppet relative to an axial centerline of the valve.
摘要翻译：公开了一种具有集成阻尼器的提升阀。在一些实施例中，阀包括具有杆的提升阀导向件和中空提升阀。空心提升阀在其中接收提升阀导向杆，从而限定内腔。提升阀可以相对于提升引导件移动以调节内腔的体积。提升阀也可以相对于座椅在就座位置和未旋转位置之间移动。提升阀可以包括具有密封槽的主体和设置在密封槽内的弹性密封件。密封件构造成当提升阀朝向就座位置移动时，在提升阀体之前接合阀座。阀可以包括提升头引导枢轴系统，其使得提升阀导向件和提升阀相对于阀的轴向中心线枢转。

4. 发明申请

WO2008011240A2 MAGNETIC CHECK VALVE 审中-公开
标题翻译：磁性止回阀
公开(公告)号：WO2008011240A2
公开(公告)日：2008-01-24
申请号：PCT/US2007/071533
申请日：2007-06-19
申请人： FLEETGUARD, INC. , THOMAS, Chad, M. , TRUE-DAHL, Abby , HERMAN, Peter, K. , WIECZOREK, Mark, T. , JOHNSON, Mark, J.
发明人： THOMAS, Chad, M. , TRUE-DAHL, Abby , HERMAN, Peter, K. , WIECZOREK, Mark, T. , JOHNSON, Mark, J.
IPC分类号： F16K15/00
CPC分类号： F16K15/023 , F16K15/06 , F16K31/084 , Y10T137/7905 , Y10T137/7914 , Y10T137/7915 , Y10T137/792
摘要： A magnetic check valve includes a cage mountable in a fluid flow duct and supporting a plunger movable between a closed position blocking fluid flow past the valve, and an open position permitting fluid flow past the valve. One of the cage and the plunger includes a magnet, and the other of the cage and the plunger includes ferrous material magnetically attracted to the magnet to magnetically bias the plunger to the closed position.
摘要翻译：一种磁性止回阀包括可安装在流体流动管道中并且支撑可在阻止流体流过阀的关闭位置和允许流体流过阀的打开位置之间移动的柱塞的笼。保持架和柱塞中的一个包括磁体，而保持架和柱塞中的另一个包括铁磁材料，该磁性材料被磁体吸引到磁体上以将柱塞磁偏置到关闭位置。

5. 发明申请

WO2016019229A1 FULLY-DRAINING DIAPHRAGM PUMP AND CHECK VALVE ASSEMBLY 审中-公开
标题翻译：全排气膜泵和检查阀组件
公开(公告)号：WO2016019229A1
公开(公告)日：2016-02-04
申请号：PCT/US2015/043092
申请日：2015-07-31
申请人： BAZAN, Alberto
发明人： BAZAN, Alberto
IPC分类号： F04B43/02 , F16K15/02 , F16K15/06
CPC分类号： F04B53/10 , F04B43/0054 , F04B43/02 , F04B53/04 , F16K15/021 , Y10T137/7909 , Y10T137/7915 , Y10T137/792
摘要： A fully- draining check valve with a mushroom assembly having a tapered back edge and a drain line disposed with the lower rim of the drain line below the tapered back edge to ensure no fluid becomes trapped in the check valve when not in use. Additionally, a fully- draining diaphragm pump is disclosed having a drain line configured to drain the lowest point of a product chamber to ensure no fluid becomes trapped in the diaphragm pump when not in use. A method of cleaning a fully-draining diaphragm pump and fully-draining check valve assembly is further disclosed comprising inducing turbulent flow of water, wash solution, and/or sanitizer through the assembly and opening ball valves the drain lines of the fully-draining check valves to vent the assembly.
摘要翻译：具有蘑菇组件的完全排水止回阀具有锥形后边缘和排水管线，排出管线设置在排水管线的下边缘在锥形后边缘下方，以确保在不使用时流体不会被夹在止回阀中。此外，公开了一种全排水隔膜泵，其具有排水管线，该排水管线被配置为排出产品室的最低点，以确保在不使用时不会在隔膜泵中流体被捕获。还公开了一种清洁全排水隔膜泵和全排水止回阀组件的方法，其包括通过组件和打开球阀引导水，洗涤溶液和/或消毒剂的湍流，排出排液管阀门排气组件。

6. 发明申请

WO2011008728A1 VENT WITH IMPROVED SEAL 审中-公开
标题翻译：具有改进密封件的通风口
公开(公告)号：WO2011008728A1
公开(公告)日：2011-01-20
申请号：PCT/US2010/041776
申请日：2010-07-13
申请人： DELAWARE CAPITAL FORMATION, INC. , LAUBER, Matthew, R. , KESTERMAN, James, E.
发明人： LAUBER, Matthew, R. , KESTERMAN, James, E.
IPC分类号： F16K17/12
CPC分类号： F16K17/12 , F16K24/04 , Y10T137/3003 , Y10T137/7908 , Y10T137/7915
摘要： A relief vent including a vent body having an opening configured to be in communication with the internal volume of a tank. The relief vent further includes a movable portion that is movable relative to the vent body. The movable portion or the vent body includes a base and a sealing member coupled thereto. At least part of the sealing member is elastically deformed to press at least a portion the sealing member against the base. The portion of the sealing member pressed against the base is positioned to sealingly engage the other one of the movable portion or the vent body.
摘要翻译：一种排气口，包括具有被配置为与罐的内部容积连通的开口的排气体。排气孔还包括可相对于通气体运动的可动部分。可移动部分或通气体包括底座和与其连接的密封构件。密封构件的至少一部分弹性变形以将密封构件的至少一部分压靠在基座上。密封构件压靠基座的部分被定位成密封地接合可动部分或通气体的另一个。

7. 发明申请

WO2008011240A3 MAGNETIC CHECK VALVE 审中-公开
标题翻译：磁性检查阀
公开(公告)号：WO2008011240A3
公开(公告)日：2008-12-04
申请号：PCT/US2007071533
申请日：2007-06-19
申请人： FLEETGUARD INC , THOMAS CHAD M , TRUE-DAHL ABBY , HERMAN PETER K , WIECZOREK MARK T , JOHNSON MARK J
发明人： THOMAS CHAD M , TRUE-DAHL ABBY , HERMAN PETER K , WIECZOREK MARK T , JOHNSON MARK J
IPC分类号： F16K15/00 , F16K15/02 , F16K31/08
CPC分类号： F16K15/023 , F16K15/06 , F16K31/084 , Y10T137/7905 , Y10T137/7914 , Y10T137/7915 , Y10T137/792
摘要： A magnetic check valve includes a cage mountable in a fluid flow duct and supporting a plunger movable between a closed position blocking fluid flow past the valve, and an open position permitting fluid flow past the valve. One of the cage and the plunger includes a magnet, and the other of the cage and the plunger includes ferrous material magnetically attracted to the magnet to magnetically bias the plunger to the closed position.
摘要翻译：磁性止回阀包括可安装在流体流动管道中的保持架，并支撑可在封闭位置阻止流过阀门的流体流动之间移动的柱塞以及允许流体流过阀门的打开位置。保持架和柱塞中的一个包括磁体，并且保持架和柱塞中的另一个包括磁性吸引到磁体的铁质材料，以将柱塞磁性地偏置到关闭位置。

8. 发明申请

WO2008079540A2 FLOW BASED PRESSURE ISOLATION AND FLUID DELIVERY SYSTEM INCLUDING FLOW BASED PRESSURE ISOLATION AND FLOW INITIATING MECHANISM 审中-公开
标题翻译：基于流量的压力隔离和流体输送系统，包括基于流量的压力隔离和流量启动机制
公开(公告)号：WO2008079540A2
公开(公告)日：2008-07-03
申请号：PCT/US2007084403
申请日：2007-11-12
申请人： MEDRAD INC
发明人： SPOHN MICHEL A , HAURY JOHN A
IPC分类号： A61M5/142
CPC分类号： A61M39/24 , A61B5/02141 , A61B5/0215 , A61M5/007 , A61M5/1408 , A61M5/142 , A61M5/14546 , A61M5/16827 , A61M5/16831 , A61M5/1684 , A61M5/16881 , A61M5/172 , A61M5/365 , A61M2005/1403 , A61M2039/229 , A61M2039/2433 , A61M2039/2453 , A61M2039/2473 , A61M2039/248 , A61M2205/3306 , A61M2205/3362 , A61M2205/581 , A61M2205/583 , Y10T137/0352 , Y10T137/7758 , Y10T137/7871 , Y10T137/7915 , Y10T137/85978 , Y10T137/87829
摘要： The fluid delivery system includes a pressurizing device for delivering a pressurized injection fluid, a low pressure fluid delivery system, and a pressure isolation mechanism adapted for fluid communication with the pressurizing device and low pressure fluid delivery system. The pressure isolation mechanism includes a housing defining an inlet port, an isolation port, and an internal cavity. The housing defines a seal seat in the internal cavity between the inlet port and isolation port. A valve member is disposed in the internal cavity. The valve member is free floating in the internal cavity and is adapted to engage the seal seat. The valve member has an open position permitting fluid communication between the inlet port and isolation port, and is fluid flow responsive to fluid flow in the inlet port to engage the seal seat and attain a closed position preventing fluid flow between the inlet port and isolation port.
摘要翻译：流体输送系统包括用于输送加压喷射流体的加压装置，低压流体输送系统和适于与加压装置和低压流体输送系统流体连通的压力隔离机构。压力隔离机构包括限定入口端口，隔离端口和内部空腔的壳体。壳体在入口端口和隔离端口之间的内腔中限定密封座。阀构件设置在内腔中。阀构件自由浮动在内腔中并且适于接合密封座。阀构件具有允许入口端口和隔离端口之间流体连通的打开位置，并且响应于入口端口中的流体流动而流体流动以接合密封座并且达到关闭位置，从而防止入口端口和隔离端口之间的流体流动。

9. 发明申请

WO01050051A1 VALVE DEVICE OF A STORAGE TANK FOR TRANSPORTING OILS OR CHEMICAL COMPOUNDS 审中-公开
标题翻译：用于运输油或化学化合物的储存罐的阀装置
公开(公告)号：WO01050051A1
公开(公告)日：2001-07-12
申请号：PCT/KR2000/000692
申请日：2000-06-30
IPC分类号： F16K17/194
CPC分类号： F16K17/194 , F16K17/12 , Y10T137/774 , Y10T137/7779 , Y10T137/7915 , Y10T137/7921
摘要： A valve device of a storage tank for transporting oils or chemical compounds, including: an upper body (30) having an inclined hole including a V-type groove (31) at an upper portion thereof and, at least, more than one screw holes to assemble a cock (90) at a lower portion thereof; a lower body (10) having two terminals, where an enforcing frame (11) forming a plurality of pathways (26) is formed as an entity by connection irons (14, 14a); a stem (50) having three-terminal ring-type rod portions (51, 52, 53) extended as an entity at a lower portion of a terminal (54), and a screw portion (52a); a disc (40) coupled to a protrusion (44) having the form of a ring by bolts (43), the protrusion (44) being supported by a plurality of enforcing irons (41); two hammering prevention discs (70, 70a) assembled to a ring-type rod portion of the stem (50); a weight (71) assembled at a lower portion of the hammering prevention discs (70, 70a); three bushings (74, 74a, 74b) assembled between the hammering prevention discs (70, 70a) and the weight (71); a lock nut (72) assembled at bottom surface of the weight (71); the enforcing frames (11) for assembling the disc (40) by the bolts (36); and, a cap (60) having a hole (61) for inserting the ring-type rod portion (51) of the stem (50) and two holes (62) for penetrating with the hole.
摘要翻译：一种用于输送油或化合物的储罐的阀装置，包括：上体（30），其具有在其上部包括V型槽（31）的倾斜孔，以及至少多于一个螺孔在其下部组装旋塞（90）; 具有两个端子的下部主体（10），其中形成多个通路（26）的强制框架（11）通过连接铁杆（14,14a）形成为一个实体; 具有作为实体在端子（54）的下部延伸的三端环型杆部（51,52,53）的杆（50）和螺钉部（52a）; 通过螺栓（43）联接到具有环形形式的突起（44）的盘（40），所述突起（44）由多个强制熨斗（41）支撑; 组装到所述杆（50）的环形杆部分的两个防锤盘（70,70a）; 组装在防锤盘（70,70a）的下部的重物（71）; 组合在防锤盘（70,70a）和重物（71）之间的三个衬套（74,74a，74b）; 组装在所述配重（71）的底面的锁紧螺母（72）; 用于通过螺栓（36）组装盘（40）的强制框架（11）; 以及具有用于插入所述杆（50）的环状杆部（51）的孔（61）和用于贯穿所述孔的两个孔（62）的盖（60）。

10. 发明申请

WO1996001962A1 PRESSURE RELIEF VALVE FOR PRESSURE EQUALIZATION BETWEEN A CLOSED SPACE AND THE SURROUNDING ATMOSPHERE 审中-公开
标题翻译：关闭空间与周围大气压力平衡的压力消除阀
公开(公告)号：WO1996001962A1
公开(公告)日：1996-01-25
申请号：PCT/DK1995000212
申请日：1995-05-31
申请人： SORENSEN, Emil, Aarestrup , PEDERSEN, Hans-Henrik, Raagaard , PETERSEN, Anders, Ib, Damborg
IPC分类号： F16K17/02
CPC分类号： F16K17/194 , F16K17/12 , Y10T137/774 , Y10T137/7779 , Y10T137/7915 , Y10T137/7921
摘要： A pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere comprises a valve housing (1) with an upwardly facing blow-off opening (11) in which a conical valve seat (13) is formed. A drop-shaped body (14) arranged in the blow-off opening (11) is formed on its underside with a conical valve surface (15) co-operating with the valve seat (13). The drop-shaped body is connected with a lifting disc (21) which has a larger area than the valve seat (13) and is surrounded by a free passage slot (22). The valve housing (1) has an inner configuration (8, 9, 10) such that the free passage area around the lifting disc (21) is decreased when the drop-shaped body (14) and the lifting disc (21) are lifted from the fully closed to the fully open position.
摘要翻译：用于在封闭空间和周围大气之间进行压力平衡的压力释放阀包括具有朝上的吹离开口（11）的阀壳体（1），其中形成有锥形阀座（13）。布置在吹出口（11）中的液滴体（14）在其下侧形成有与阀座（13）配合的锥形阀表面（15）。液滴体与具有比阀座（13）更大的面积的提升盘（21）连接并被自由通道槽（22）包围。阀壳体（1）具有内部构造（8,9,10），使得当液滴体（14）和提升盘（21）被提升时，提升盘（21）周围的自由通过区域减小从完全关闭到完全开放的位置。

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