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1. 发明申请

WO2009124091A1 ANTI-FREE FLOW MECHANISM FOR ENTERAL FEEDING PUMPS 审中-公开
标题翻译：用于肠胃输送泵的无菌流动机制
公开(公告)号：WO2009124091A1
公开(公告)日：2009-10-08
申请号：PCT/US2009/039034
申请日：2009-03-31
申请人： ZEVEX, INC. , BECK, Kent , BULTMAN, Jason , JURETICH, Jeff , EGGERS, Philip , FEDERSPIEL, Ryan , ALLEN, Blake
发明人： BECK, Kent , BULTMAN, Jason , JURETICH, Jeff , EGGERS, Philip , FEDERSPIEL, Ryan , ALLEN, Blake
IPC分类号： A61M5/175 , A61M5/145
CPC分类号： A61J15/0092 , A61J15/0076 , A61M5/142 , A61M5/14232 , A61M39/24 , A61M39/28 , A61M39/281 , A61M2202/0482 , Y10T137/7889
摘要： An anti-free-flow mechanism includes an occluder mechanism which is disposed along a segment of tubing and a mounting structure. The occluder mechanism is normally in a biased closed position, but may be moved into an open position by placement in the mounting structure. However, unless force is applied to keep the occluder mechanism in the mounting structure, the occluder will move relative to the mounting structure and return to the first, closed position.
摘要翻译：一种抗自由流动机构包括沿着一段管道和安装结构设置的闭塞机构。封闭器机构通常处于偏置的关闭位置，但是可以通过放置在安装结构中而移动到打开位置。然而，除非施加力以将封堵机构保持在安装结构中，否则封堵器将相对于安装结构移动并返回到第一关闭位置。

2. 发明申请

WO2009091762A1 SINGLE PIECE RESILIENT COMBINATION BOTTOM SUPPORT AND RELIEF VALVE END SEAL ELEMENT FOR FLUID FILTERS 审中-公开
标题翻译：单向弹性组合底部支撑和缓冲阀端盖密封元件流体过滤器
公开(公告)号：WO2009091762A1
公开(公告)日：2009-07-23
申请号：PCT/US2009/030890
申请日：2009-01-14
申请人： PUROLATOR FILTERS NA LLC , AHUJA, Rajan , CANUP, Travis , CLINE, L., Steven
发明人： AHUJA, Rajan , CANUP, Travis , CLINE, L., Steven
IPC分类号： B01D35/14
CPC分类号： B01D27/103 , B01D27/106 , B01D2201/291 , Y10T137/7889
摘要： A fluid filter is described, having a filter body defining a cavity for a filter element, a first end cap for fitting on one end of the filter body, having an integrated single piece anti drain back valve and seal, and a second end cap for fitting on an opposite end of the filter body, having an integrated combination relief valve element that includes supports for the filter element.
摘要翻译：描述了一种流体过滤器，其具有限定用于过滤器元件的空腔的过滤器主体，用于安装在过滤器主体的一端上的第一端盖，具有集成的单件防漏背阀和密封件，以及用于安装在过滤器主体的相对端上，具有集成组合安全阀元件，其包括用于过滤元件的支撑件。

3. 发明申请

WO2006108219B1 IMPROVEMENTS IN VALVES AND PUMPS 审中-公开
标题翻译：阀门和泵中的改进
公开(公告)号：WO2006108219B1
公开(公告)日：2006-11-30
申请号：PCT/AU2006000482
申请日：2006-04-11
申请人： DOIG IAN DRACUP
发明人： DOIG IAN DRACUP
IPC分类号： F16K7/07 , E03F5/22 , F04B43/12 , F04B43/14 , F16K7/04 , F16K15/14 , F16K15/16 , F16K15/18 , F16K17/02 , F16K17/10
CPC分类号： F04B43/12 , F04B43/021 , F04B43/14 , F16K7/07 , Y10T137/3109 , Y10T137/7882 , Y10T137/7886 , Y10T137/7889 , Y10T137/87829
摘要： A check valve (10) comprises, a flexible tube (11) having first and second end portions defining an inlet (13) and an outlet (14), respectively, and a rigid valve body (12) surrounding the flexible tube (11). The end portions of the flexible tube are sealingly fixed to the valve body (12) to define an enclosed space (17) between the exterior of the flexible tube and the interior of the valve body. A fixed volume of a substantially incompressible fluid is located in the enclosed space (17). When the pressure at the outlet (14) is greater than the pressure at the inlet (13), the flexible tube is substantially collapsed so as to close the valve or allow severely restricted flow. However when the pressure at the inlet is greater than that at the outlet, some of the fluid is displaced from the inlet area towards the outlet area so that the flexible tube (11) is expanded in the area adjacent the inlet and the tube is substantially open. A pump based on a series of valves having some of the attributes of the check valve is also disclosed, as is a vacuum driven sewer system that incorporates a pinch valve.
摘要翻译：止回阀（10）包括：柔性管（11），其具有分别限定入口（13）和出口（14）的第一和第二端部和围绕柔性管（11）的刚性阀体（12）。柔性管的端部密封地固定到阀体（12），以在柔性管的外部和阀体的内部之间限定封闭的空间（17）。基本不可压缩流体的固定体积位于封闭空间（17）中。当出口（14）处的压力大于入口（13）处的压力时，柔性管基本上被折叠以便关闭阀门或允许严格限制的流动。然而，当入口处的压力大于出口处的压力时，一些流体从入口区域朝向出口区域移位，使得柔性管（11）在邻近入口的区域中膨胀，并且管基本上打开。还公开了一种基于具有止回阀的一些属性的一系列阀的泵，以及包括夹管阀的真空驱动下水道系统。

4. 发明申请

WO2003029085A2 COLLAPSIBLE DISPENSING SYSTEM 审中-公开
标题翻译：可拆卸分配系统
公开(公告)号：WO2003029085A2
公开(公告)日：2003-04-10
申请号：PCT/US2002/030992
申请日：2002-09-30
申请人： HUNTER GROUP, INC. , SECONDO, Michael, Charles
发明人： SECONDO, Michael, Charles
IPC分类号： B65D
CPC分类号： B05B11/007 , B05B11/0072 , B05B11/047 , B05B11/048 , B65D47/205 , F16K15/145 , Y10T137/0318 , Y10T137/7882 , Y10T137/7889
摘要： A collapsible dispensing system for flowable materials is disclosed. A conical one-way valve assembly of coaxially conforming parts is attached to a collapsible container. An enclosing sleeve seals an elastomeric sheath to a valve body. Flowable materials are dispensed under positive pressure without back flow of external gases and contaminants, even after repeated dispensing of container contents. This enables flowable materials that are susceptible to oxidation and contamination to be reformulated without antioxidants and/or preservatives. The collapsible multiple dose dispensing system maintains the integrity and sterility of flowable materials, thereby prolonging product use life. The system takes advantage of a conical design, allowing for quicker, easier and cheaper manufacturing and assembly.
摘要翻译：公开了一种用于可流动材料的可折叠分配系统。同轴配合部件的锥形单向阀组件连接到可折叠的容器。封闭的套筒将弹性体护套密封到阀体。即使在重复分配容器内容物之后，可在正压下分配可流动的材料，而不会外部气体和污染物的回流。这使得易于氧化和污染的可流动材料被重新配制而没有抗氧化剂和/或防腐剂。可折叠多剂量分配系统保持可流动材料的完整性和无菌性，从而延长产品使用寿命。该系统利用锥形设计，允许更快，更容易和更便宜的制造和组装。

5. 发明申请

WO02027160A1 DEVICE FOR GENERATING A REDUCING AGENT/AIR MIXTURE 审中-公开
标题翻译：装置于产生还原剂空气混合物
公开(公告)号：WO02027160A1
公开(公告)日：2002-04-04
申请号：PCT/DE2001/003712
申请日：2001-09-27
IPC分类号： F01N3/36 , B01D53/56 , B01D53/74 , B01F3/04 , B01F5/00 , B01F5/04 , B01F15/02 , F01N3/20 , F04B43/02
CPC分类号： F01N3/2066 , B01F3/04099 , B01F5/0077 , B01F5/0471 , B01F15/0201 , B01F15/0237 , F01N2610/02 , F01N2610/08 , Y02T10/24 , Y10T137/7889
摘要： The invention relates to a device (10) for generating a reducing agent/air mixture, comprising a feed pump (16) which delivers the reducing agents and which is housed in a pump housing (22, 32). The device (10) is further provided with a mixing chamber (50) in which the reducing agent delivered by the feed pump (16) and air are introduced, said mixing room (50) being formed in a mixing room body (36). The mixing room body (36) is directly interlinked with the pump housing (22, 32) of the feed pump (16) and forms a cover of the pump housing (22, 32). The feed pump (16) comprises a drive shaft (24) for a feed element (30) that extends into the pump housing (22) of the feed pump (16). The mixing chamber body (36) is mounted at least substantially radially relative the drive shaft (24). The device (10) has a compact size and little dead volume that is filled with the reducing agent.
摘要翻译：用于产生还原剂和空气混合物中的装置（10）具有进料泵（16），由还原剂和泵壳体（22，32）促进。另外，一个混合室（50），该装置（10）包括，在从所述进料泵（16）输送的还原剂，并且可以与在混合室主体（36）的混合空间（50）形成被引入空气。混合室主体（36）被直接连接到连接到进料泵（16）在泵壳体（22，32）和形成在泵壳体（22，32）的盖。供给泵（16）包括用于输送元件（30），其在进料泵（16）项目的泵壳体（22）和混合室主体（36）是至少大致径向于驱动轴（24）被布置在驱动轴（24）。的装置（10）具有一紧凑的尺寸和低的死体积填充有还原剂。

6. 发明申请

WO1995000785A1 ELASTOMERIC SLEEVE FITTED ON A ONE-WAY VALVE BODY 审中-公开
标题翻译：弹性套管安装在单向阀身上
公开(公告)号：WO1995000785A1
公开(公告)日：1995-01-05
申请号：PCT/US1993006036
申请日：1993-06-24
申请人： RESEAL INTERNATIONAL LIMITED PARTNERSHIP
发明人： RESEAL INTERNATIONAL LIMITED PARTNERSHIP , DEBUSH, George
IPC分类号： F16K15/14
CPC分类号： B65D47/205 , F16K15/145 , Y10T137/7889
摘要： A one-way valve (112) for dispensing a fluid material from a container includes an axially extending valve body (114) and an elastomeric sleeve (128) stretched over the valve body in tightly fitting contact with it. A ring shaped enlargement (130) is formed monolithically on each end of the sleeve (128) and fits in sealed contact with reduced diameter portions (132) at the opposite ends of the valve body (114). The sleeve (128) can be assembled on the valve body (114) in a variety of ways including mechanically expanding the sleeve (128) and placing it on the valve body (114). The enlargements (130) at the ends of the valve sleeve (128) have a thickness dimension in the radial direction in the range of 2 to 4 times the thickness of the sleeve (128) between the enlargements (130).
摘要翻译：用于从容器分配流体材料的单向阀（112）包括轴向延伸的阀体（114）和弹性体套筒（128），所述弹性体套筒（128）与阀体紧密配合地接触。环形放大件（130）在套筒（128）的每个端部上均匀地形成，并且在阀体（114）的相对端处与缩径部分（132）密封接触。套筒（128）可以以各种方式组装在阀体（114）上，包括机械地膨胀套筒（128）并将其放置在阀体（114）上。在阀套（128）端部处的放大部分（130）在径向方向上的厚度尺寸在放大（130）之间的套筒（128）的厚度的2至4倍的范围内。

7. 发明申请

WO1990011465A1 CHECK VALVE 审中-公开
标题翻译：检查阀
公开(公告)号：WO1990011465A1
公开(公告)日：1990-10-04
申请号：PCT/US1990001431
申请日：1990-03-16
申请人： MANSKA, Wayne, E.
IPC分类号： F16K15/14
CPC分类号： F16K15/141 , A61M39/24 , A61M2039/242 , A61M2039/2473 , A61M2039/2486 , F16K15/021 , Y10T29/49412 , Y10T137/7838 , Y10T137/7889 , Y10T137/789
摘要： A check valve (10) for providing mono-directional flow in medical devices. The check valve (10) includes a valving means comprised of a valve member (50) and a seat member (70) disposed within a cylindrical channel (24). The valve member (50) is coaxially aligned within the channel (24) downstream of the seat member (70) and provides a valve cavity (59) into which a portion of the seat member (70) is disposed. The interface between the valve member (50) and the seat member (70) creates a seal length (L). The valve member (50) is radially stressed by the axial position of the seat member (70) so that the sealing force along the seal length (L)is substantially radial. Fluid flow passes through an axial bore in the valve seat member (70) and upon sufficient pressure unseats the seal length (L) and passes through the annular passageway between the valve member (50) and the seat member (70).

8. 发明申请

WO2012044860A3 ANTI-FREE-FLOW MECHANISM FOR ENTERAL FEEDING PUMPS 审中-公开
标题翻译：用于肠胃输送泵的防自由流动机制
公开(公告)号：WO2012044860A3
公开(公告)日：2012-06-21
申请号：PCT/US2011054077
申请日：2011-09-29
申请人： ZEVEX INC , BECK KENT , EGGERS PHILIP
发明人： BECK KENT , EGGERS PHILIP
IPC分类号： A61J1/20 , A61J1/05 , A61J1/14 , A61M1/00 , A61M5/142
CPC分类号： A61J15/0026 , A61J15/0076 , A61M5/142 , A61M39/24 , A61M39/28 , A61M2202/0482 , Y10T137/7889
摘要： An anti-free-flow mechanism includes an occluder mechanism which is disposed along a segment of tubing. The occluder mechanism is normally in a biased closed position, but may be moved into an open position by moving an engagement member into engagement with the tubing segment to deform the tubing segment and open a flow channel. Unless force is applied to keep the engagement member in contact with the tubing segment, the tubing will return to the first, closed position.
摘要翻译：一种抗自由流动机构包括沿着一段管道设置的闭塞机构。闭塞器机构通常处于偏置的关闭位置，但是可以通过将接合构件移动到与管段接合以将管段变形并打开流动通道而将其移动到打开位置。除非施加力以使接合构件与管段接触，否则管将返回到第一闭合位置。

9. 发明申请

WO2007055922A3 ONE WAY VALVE ASSEMBLY 审中-公开
标题翻译：单向阀组件
公开(公告)号：WO2007055922A3
公开(公告)日：2007-08-02
申请号：PCT/US2006041840
申请日：2006-10-24
申请人： SWISS STEWART , PARDES GREG
发明人： SWISS STEWART , PARDES GREG
IPC分类号： B65D35/46
CPC分类号： B65D47/205 , F16K15/144 , Y02W30/807 , Y10T137/7889
摘要： A one way valve assembly flows a sterile flowable substance from a source to an outlet orifice and prevents any backflow of contaminants through the one way valve assembly when the flowable substance ceases to flow. The valve assembly includes an elastomeric membrane which aids in preventing any backflow of contaminants when dispensing of the flowable substance is stopped.
摘要翻译：单向阀组件将无菌流动物质从源流出到出口孔，并且当可流动物质停止流动时，防止污染物通过单向阀组件的任何回流。阀组件包括弹性体膜，其有助于防止在停止流动物质的分配时污染物的任何回流。

10. 发明申请

WO2006136258A1 STEUERVENTIL FÜR EINE VORRICHTUNG ZUR VARIABLEN EINSTELLUNG DER STEUERZEITEN VON GASWECHSELVENTILEN EINER BRENNKRAFTMASCHINE 审中-公开
标题翻译：控制阀用于可变甲装置的调整的内燃发动机的换气阀的阀正时
公开(公告)号：WO2006136258A1
公开(公告)日：2006-12-28
申请号：PCT/EP2006/004936
申请日：2006-05-24
申请人： SCHAEFFLER KG , KONIAS, Stefan , HOPPE, Jens
发明人： KONIAS, Stefan , HOPPE, Jens
IPC分类号： F01L1/34 , F01L1/344 , F16K15/02 , F16K15/14
CPC分类号： F16K15/021 , F01L1/34 , F01L1/3442 , F01L2001/34426 , F01L2001/3443 , F01L2001/34433 , F01L2001/3444 , F16K15/06 , F16K15/144 , Y10T137/788 , Y10T137/7888 , Y10T137/7889 , Y10T137/7891 , Y10T137/86702 , Y10T137/8671
摘要： Die Erfindung betrifft ein Steuerventil (14) für eine Vorrichtung (1) zur Veränderung der Steuerzeiten von Gaswechselventilen (110, 111) einer Brennkraftmaschine (100). Dabei ist vorgesehen innerhalb einer druckmitteldurchströmten Ringnut (44), welche an einer der Komponenten des Steuerventils (14) ausgebildet ist, ein Rückschlagventil (54) anzuordnen. Dabei soll vor allem der Montageaufwand reduziert werden.
摘要翻译：本发明涉及一种用于用于改变内燃发动机（100）的气体交换阀（110，111）的控制时间的装置（1）的控制阀（14）。据流过形成在所述控制阀（14）的部件中的一个环形槽（44）安排一个止回阀（54）的压力介质内。首先，要降低组装成本。

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