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91. 发明申请

WO2004009209A1 FILTERVORRICHTUNG 审中-公开
标题翻译：过滤装置
公开(公告)号：WO2004009209A1
公开(公告)日：2004-01-29
申请号：PCT/EP2003/007305
申请日：2003-07-08
申请人： HYDAC FILTERTECHNIK GMBH , MERTENS, Helmut
发明人： MERTENS, Helmut
IPC分类号： B01D29/15
CPC分类号： F02M37/22 , B01D29/15 , B01D35/26 , B01D36/001 , B01D2201/0407 , B01D2201/291 , B01D2201/301 , B01D2201/4076
摘要： Die Erfindung betrifft eine Filtervorrichtung mit einer Filtereinheit (10) und einer Pumpeneinheit (12), die das zu filtrierende Fluid über die Filtereinheit (10) führt und die in Einbaulage unterhalb der Filtereinheit (10) an dieser angeordnet ist, wobei die Filtereinheit (10) ein Filterelement (22) mit einem in einem Filtergehäuse (18) angeordneten Filtermaterial (28) aufweist, das für eine Durchströmung des zu filtrierenden Fluids von aussen nach innen sich an einem Stützteil (24) abstützt, dessen Inneres (34) fluidführend an die Pumpeneinheit (12) angeschlossen ist und das aussenumfangsseitig von einem hülsenartigen Umfassungsmantel (26) umgeben ist. Dadurch, dass am oberen, der Pumpeneinheit (12) gegenüberliegenden Ende der Filtereinheit (10) der Umfassungsmantel (26) mit einem vorgebbaren Abstand früher endet oder derart mit grossflächigen Durchlassstellen (38) versehen ist, dass zumindest das während der Filtration auftretende Luftvolumen aus dem Filterelement (22) verdrängt ist, kann das derart die Pumpeneinheit schädigende Luftpolster nicht mehr in diese gelangen und den schädlichen„Rückwärts”-Lauf der Saug- oder Förderpumpe verursachen.
摘要翻译：本发明涉及一种与过滤器单元（10）和泵部（12），其承载流体通过过滤器单元（10）被过滤的过滤装置，并在过滤器单元（10）被布置在此，其中，所述过滤器单元下方的安装位置（10 ）包括具有（在过滤器壳体18），其设置的过滤材料（28，其支撑在流过流体被从外部过滤向内（在一个支撑件24的过滤器元件（22））），该内部（34）进行流体的泵单元（12）连接并且套筒状Umfassungsmantel（26）的外周包围。在顶部，其特征在于，所述泵单元（12）的Umfassungsmantel的过滤器单元（10）（26）的相对端结束更早可预定的距离或所以用大面积的通道位点（38），条件是从所述在过滤过程中产生的至少空气的体积过滤器元件（22）发生位移，可以以这样的方式，泵单元损坏气垫不再进入它，并使抽吸输送机或泵的有害的“向后”运行。

92. 发明申请

WO2002079634A1 FUEL FILTER WITH BYPASS VALVE 审中-公开
标题翻译：带旁路阀的燃油过滤器
公开(公告)号：WO2002079634A1
公开(公告)日：2002-10-10
申请号：PCT/US2002/009281
申请日：2002-03-25
申请人： PARKER-HANNIFIN CORPORATION
发明人： KNIGHT, Steven R,
IPC分类号： F02M37/22
CPC分类号： F02M37/223 , B01D29/15 , B01D29/21 , B01D29/902 , B01D29/925 , B01D29/96 , B01D35/147 , B01D35/153 , B01D35/157 , B01D35/1573 , B01D35/1576 , B01D35/18 , B01D35/26 , B01D36/003 , B01D2201/162 , B01D2201/305 , B01D2201/34 , B01D2201/4046 , B01D2201/4084 , F02M37/22 , F02M37/221 , F02M2037/225
摘要： A fuel filter (130) includes a housing (132, 133) enclosing a filter element (140) in surrounding relation to a fuel pump (150). A diverter plate (214) assembly supported in the housing (132, 133) in sealing relation with one of the housing portions (132), the pump (150) and the filter element (140), includes a bypass valve (212) with a ball member (256). The bypass valve (212) is normally closed when the pump (150) is operational, and flow passes from the inlet (136), through the filter element (140), and through the pump (150) to the outlet (137). The bypass valve (212) opens when the pump is not operational, and flow passes from the inlet (136) through the filter element (140), and then directly to the outlet (137), bypassing the fuel pump (150). The diverter plate (214) includes a segmented collar (222) that couples the plate (214) to one of the housing portions (132); a lip seal (239) sealing to the pump (150); an outer rim (228) that seals to the housing (132); and an annular flange (238) that seals to the filter element (140).
摘要翻译：燃料过滤器（130）包括封闭与燃料泵（150）相关的过滤元件（140）的壳体（132,133）。支撑在与壳体部分（132），泵（150）和过滤元件（140）中的一个密封关系的壳体（132,133）中的分流板（214）组件包括旁通阀（212），其具有球部件（256）。旁通阀（212）在泵150运行时通常关闭，并且流体从入口136通过过滤器元件140并且通过泵150到达出口137。当泵不工作时，旁通阀（212）打开，并且流体从入口（136）通过过滤器元件（140），然后直接流过旁路燃料泵（150）的出口（137）。分流板（214）包括将板（214）联接到壳体部分（132）之一的分段套环（222）; 密封到所述泵（150）的唇形密封件（239）; 外壳（228），其密封到所述壳体（132）; 以及密封到过滤元件（140）的环形凸缘（238）。

93. 发明申请

WO00061258A1 PUMPS AND FILTER ASSEMBLIES 审中-公开
标题翻译：泵和过滤器组件
公开(公告)号：WO00061258A1
公开(公告)日：2000-10-19
申请号：PCT/GB2000/001109
申请日：2000-03-23
IPC分类号： A01K63/04 , B01D29/11 , B01D35/26 , B01D29/68
CPC分类号： B01D35/26 , A01K63/045 , A01K63/047 , B01D29/114 , B01D29/682
摘要： A combined pump and filter assembly (7) and a method of operating such an assembly (7). The assembly comprising backwashing means (29) for the filter assembly (4). The assembly (7) comprising means for, and the method including, offsetting the tendency for an increase in pump output (8) flow resistance to cause an increase in fluid flow (D) to the backwashing assembly (29). In particular means are provided for, and the method includes, increasing the backwashing flow (D) in response to an increase in the pump output flow (C). The combined assembly (7) comprises a single unit. The means for offsetting may be provided by dual pump means (14, 28) for the main pump output (8) and the backwashing function. The dual pump means (14, 28) may be drivingly connected to a common drive (18). The backwashing means (29) are arranged so that a supply of fluid for the backwashing means (29) is provided from a suction side of the main pump (12).
摘要翻译：组合的泵和过滤器组件（7）以及操作这种组件（7）的方法。该组件包括用于过滤器组件（4）的反冲洗装置（29）。所述组件（7）包括用于和所述方法的装置，所述装置包括抵消增加泵输出（8）流动阻力的趋势，从而引起到所述反冲洗组件（29）的流体流量（D）的增加。提供特别的方法，并且该方法包括响应于泵输出流量（C）的增加而增加反冲洗流量（D）。组合组件（7）包括单个单元。用于偏移的装置可以由用于主泵输出（8）的双泵装置（14,28）和反冲洗功能来提供。双泵装置（14,28）可以驱动地连接到公共驱动器（18）。反冲洗装置（29）被布置成使得从主泵（12）的吸入侧提供用于回洗装置（29）的流体供应。

94. 发明申请

WO99043411A1 A SEE-THROUGH FILTER FOR INJECTING OIL INTO AN ENGINE PRIOR TO ITS STARTUP 审中-公开
公开(公告)号：WO99043411A1
公开(公告)日：1999-09-02
申请号：PCT/CN1999/000022
申请日：1999-02-25
IPC分类号： F01M7/00 , B01D20060101 , B01D35/00 , B01D35/02 , B01D35/26 , F01M20060101 , F01M1/02 , F01M5/00 , F01M5/02 , F01M11/03 , F01M11/10
CPC分类号： B01D1/00 , B01D35/00 , B01D35/02 , B01D35/26 , F01M1/00 , F01M1/02 , F01M5/00 , F01M5/02 , F01M7/00 , F01M11/03 , F01M11/10
摘要： The object of the invention is to provide a filter such that can monitor the filtering process and inject oil prior to the startup of the engine so as to reduce the resistance to startup and cut down the wear of each part as well. The filter is composed of a flat AC motor, a transmission, an oil pump, a check valve, an oil rule of intake pipe, a filtering core, glass housing and a base. The flat AC motor, transmission, oil pump, oil intake pipe of check valve and oil rule of intake hose are connected in turn to form the cover of the filter. The filtering core is mounted in the glass housing, and the base is same as those of filters in the prior art.

95. 发明申请

WO99016527A1 FLUID FILTRATION, RECIRCULATION AND DELIVERY APPARATUS AND METHOD 审中-公开
标题翻译：流体过滤，回收和输送装置和方法
公开(公告)号：WO99016527A1
公开(公告)日：1999-04-08
申请号：PCT/US1998/020432
申请日：1998-09-30
IPC分类号： B01D17/00 , B01D17/028 , B01D21/00 , B01D29/01 , B01D35/26 , B01D36/04 , C10M175/00 , C10M175/04 , B01D17/04
CPC分类号： C10M175/04 , B01D17/00 , B01D17/0208 , B01D17/0211 , B01D17/0214 , B01D21/0006 , B01D21/0042 , B01D21/2405 , B01D21/2433 , B01D21/2483 , B01D29/01 , B01D29/96 , B01D35/26 , B01D36/04 , B01D2201/265 , B01D2221/08 , C10M175/0058
摘要： A process delivery reservoir (10) and method is disclosed for continuously filtering particulate matter and oils from industrial fluids, such as coolants, oils, aqueous emulsions, etc., which are necessary in the operation of machine tools. The reservoir (10) utilizes a primary containment area (24) with a primary chip screen (18) and a first baffle (26) to trap much of the particulate matter and to contain tramp oil. The reservoir (10) also contains secondary and tertiary containment areas (28, 34) which utilize upper and lower baffles (32, 30) to further trap particulate matter and tramp oils, when said reservoir (10) is utilized with an aqueous emulsion. The industrial fluid remaining in the tertiary containment area (34) is ready to be delivered to the machine tool for reuse.
摘要翻译：公开了一种用于在机床操作中必需的工业流体例如冷却剂，油，水乳液等中连续过滤颗粒物和油的方法传送储存器（10）和方法。储存器（10）利用具有初级芯片筛网（18）和第一挡板（26）的初级容纳区域（24）来捕获大部分颗粒物质并容纳流质油。当储存器（10）与水乳液一起使用时，储存器（10）还包含次级和三级容纳区域（28,34），其利用上部和下部挡板（32,30）进一步收集颗粒物质和流质油。剩余在三级容纳区域（34）中的工业流体准备被输送到机床以供再利用。

96. 发明申请

WO98040620A1 IN-TANK FUEL FILTER IMPROVED TO RESIST ELECTRIFICATION 审中-公开
标题翻译：改进了电阻式燃油滤清器
公开(公告)号：WO98040620A1
公开(公告)日：1998-09-17
申请号：PCT/JP1998/001036
申请日：1998-03-11
IPC分类号： B01D35/027 , F02M37/10 , F02M37/22
CPC分类号： B01D35/26 , B01D29/071 , B01D35/027 , B01D2201/50 , F02M37/10 , F02M37/22
摘要： A filter comprising a fuel pump for feeding fuel from a tank and a fuel filter unit for removing foreign matters from the fuel fed from the tank by the fuel pump, the pump and the filter unit being integrated. Particularly a filter to be installed within a tank, the filter being improved not to allow the electric charge accumulated in it to become great enough to accelerate the deterioration of the resin constituting the surface of the filter. In one mode, the filter includes a generally cylindrical filter member fitted around the circumference of a generally columnar pump, and a cover covering the filter member and comprising an electrically nonconductive member. Fuel is made to flow through the filter in the radial direction to remove foreign matters. A filter member of this type can keep the level of electrification low. The filter member covered with an electrically nonconductive cover is disposed in the tank. Corona discharge may take place from the surface of the cover when the cover becomes exposed out of the remaining fuel in the tank and the charge increases to a problematic extent. For this reason, the electric charge of the cover surface can be prevented from increasing great enough to accelerate deterioration of the resin.
摘要翻译：一种过滤器，包括用于从罐供给燃料的燃料泵和用于通过燃料泵从所述罐供给的燃料中除去异物的燃料过滤器单元，所述泵和所述过滤器单元被一体化。特别地，要安装在罐内的过滤器，改善了过滤器不会使积聚在其中的电荷变得足够大，以加速构成过滤器表面的树脂的劣化。在一种模式中，过滤器包括围绕大体柱状泵的圆周安装的大致圆柱形的过滤构件，以及覆盖过滤构件并包括不导电构件的盖。使燃料沿径向流过过滤器以除去异物。这种过滤器可以使电气化水平低。覆盖有不导电盖的过滤器构件设置在罐中。当盖子暴露在储罐中的剩余燃料中时，电晕放电可以从盖的表面进行，并且电荷增加到有问题的程度。因此，可以防止盖表面的电荷增加足够大以加速树脂的劣化。

97. 发明申请

WO1998013122A1 COMMON BASE FOR A FILTER CONTAINER AND A PUMP 审中-公开
标题翻译：公共基础过滤槽和泵
公开(公告)号：WO1998013122A1
公开(公告)日：1998-04-02
申请号：PCT/IB1997001059
申请日：1997-09-05
申请人： WTS KERESKEDELMI ÉS SZOLGALTATO KORLATOLT FELELÖSSÉGÜ TARSASAG
发明人： WTS KERESKEDELMI ÉS SZOLGALTATO KORLATOLT FELELÖSSÉGÜ TARSASAG , FICSOR, Istvan
IPC分类号： B01D35/30
CPC分类号： B01D24/00 , B01D35/26 , B01D35/30
摘要： A base is disclosed for a filter container and a pump for displacing liquids that flow through the filter container. In order to provide a common base for the filter container and a pump which requires as little standing space as possible and which allows the relative orientation of the pump or pump connections to be flexibly adapted, the base is composed of several parts and consists of a first filter base adapted to the bottom of the filter container and of a second base arm which extends horizontally from the filter base in the radial direction and has a surface for receiving the pump. The filter base has several cavities around its circumference which constitute parts of a detachable connection system and which receive matching fastening means arranged at the end of the base arm for fastening the arm to the filter base.
摘要翻译：本发明涉及一种用于过滤器的容器基部和用于输送过滤容器通过流体的泵。为了提供用于过滤器罐和泵，其需要尽可能小的空间并且是柔性的相对于泵或泵连接的相对取向来处理一个共同的基础上，基座被设计成多个部分，并包括第一，过滤器容器底部的可附接的匹配滤波器基底和第二，从具有用于泵的接收表面的过滤器底座插座臂，其中，所述过滤器底座具有外周的多个进行记录为相应的连接的可释放连接的一部分径向水平延伸的装置，在那里的基部臂的结束。

98. 发明申请

WO1997029283A1 MICROMACHINED FILTER FOR A MICROPUMP 审中-公开
标题翻译：用于MICROPUMP的MICROMACHINED过滤器
公开(公告)号：WO1997029283A1
公开(公告)日：1997-08-14
申请号：PCT/EP1997000624
申请日：1997-02-10
申请人： WESTONBRIDGE INTERNATIONAL LIMITED , VAN LINTEL, Harald , LEUNGKI, Yit, Shun
发明人： WESTONBRIDGE INTERNATIONAL LIMITED
IPC分类号： F04B43/04
CPC分类号： B01D35/26 , F04B19/006 , F04B43/043
摘要： A micropump (11) comprising at least two first wafer means (10, 12) defining a pump chamber (9), and a filter including liquid supply means, liquid collecting means, second wafer means (10) and silicon wafer means (12; 15), are disclosed. The second wafer means (10) and the silicon wafer means (12; 15) are arranged opposite one another and together define a cavity (13) for receiving a liquid, said cavity being sealed by at least one transverse partition (20; 20') that is shorter than the depth of the cavity (13) and divides it into an upstream portion and a downstream portion. Said silicon wafer means (12; 15) are at least partially sealingly attached to the second wafer means (10), the downstream portion of the cavity (13) communicates with said pump chamber (9), and the assembly comprising all the wafer means (10, 12) forms a sandwich structure.
摘要翻译：包括限定泵室（9）的至少两个第一晶片装置（10,12）的微型泵（11）和包括液体供应装置的过滤器，液体收集装置，第二晶片装置（10）和硅晶片装置（12; 15）。第二晶片装置（10）和硅晶片装置（12; 15）彼此相对布置并且共同限定用于接收液体的空腔（13），所述空腔由至少一个横向隔板（20; 20'）密封，），其比空腔（13）的深度短，并将其分成上游部分和下游部分。所述硅晶片装置（12; 15）至少部分地密封地连接到第二晶片装置（10），空腔（13）的下游部分与所述泵室（9）连通，并且所述组件包括所有晶片装置（10,12）形成夹层结构。

99. 发明申请

WO1996023969A1 PRESSURE REGULATING VALVE AND FUEL SUPPLY SYSTEM USING THE SAME 审中-公开
标题翻译：压力调节阀和使用该压力的燃油供应系统
公开(公告)号：WO1996023969A1
公开(公告)日：1996-08-08
申请号：PCT/JP1996000203
申请日：1996-02-01
申请人： NIPPONDENSO CO., LTD. , TANAKA, Masaaki , YAMASHITA, Keiichi , IZUTANI, Koji , OKADA, Kingo , TAKAHASHI, Hideto
发明人： NIPPONDENSO CO., LTD.
IPC分类号： F02M69/00
CPC分类号： C08G18/161 , B01D35/027 , B01D35/0273 , B01D35/26 , B01D36/003 , C09D5/4492 , F02M37/10 , F02M37/22 , F02M37/221 , F02M2037/225 , F02M2037/226 , F02M2037/228 , F16L11/08 , F16L11/085 , Y10T137/7834
摘要： A small-sized pressure regulating valve having a liquid-tight structure that requires no sealing means for a fixed valve disc fixing portion and facilitates installation. A pressure regulator (201) has a member for setting the radial position of a fixed valve disc (205) on an inner circumferential surface of a body (203) which has a fuel inlet (215). When a movable valve disc (208) leaves the fixed valve disc (205), the pressure regulating valve is opened. The engagement and disengagement of the movable valve disc (208) with and from the fixed valve disc are determined by a position in which a diaphragm (209) is balanced in accordance with the pressures in a pressure chamber (211) and an atmospheric pressure chamber (213) and a set pressure of a compression coiled spring (214). The pressure in the pressure chamber (211) can be regulated to a predetermined level and maintained at the same level by a simple structure without providing a special seal member. This structure serves to reduce the dimensions of the pressure regulating valve, facilitates installation, and keeps the valve liquid-tight without using a seal means for the mounting part of the fixed valve.
摘要翻译：一种具有液密结构的小尺寸压力调节阀，其不需要用于固定阀盘固定部分的密封装置并且便于安装。压力调节器（201）具有用于将固定阀盘（205）的径向位置设定在具有燃料入口（215）的主体（203）的内周面上的构件。当可动阀盘离开固定阀盘205时，压力调节阀打开。可移动阀盘（208）与固定阀盘的接合和脱离由通过压力室（211）和大气压力室（211）中的压力平衡隔膜（209）的位置确定，（213）和压缩螺旋弹簧（214）的设定压力。可以通过简单的结构将压力室211中的压力调节到预定的水平并保持在相同的水平，而不必提供特殊的密封构件。该结构用于减小压力调节阀的尺寸，便于安装，并且在不使用用于固定阀的安装部分的密封装置的情况下将阀保持液密。

100. 发明申请

WO1996018022A1 FILTER FOR SUBTERRANEAN WELLS 审中-公开
标题翻译：过滤器
公开(公告)号：WO1996018022A1
公开(公告)日：1996-06-13
申请号：PCT/US1995015988
申请日：1995-12-07
申请人： PALL CORPORATION
发明人： PALL CORPORATION , KOEHLER, Paul, C. , GEIBEL, Stephen, A. , WHITLOCK, Michael, B. , HASHEMI, Reza , MALBREL, Christophe, A.
IPC分类号： E21B43/08
CPC分类号： E21B43/084 , B01D29/111 , B01D29/21 , B01D29/216 , B01D29/54 , B01D29/58 , B01D35/26 , B01D39/2027 , B01D2201/0407 , B01D2201/188 , E21B29/10 , E21B43/082
摘要： A damage-resistant filter for use in subterranean wells has at least one layer of a filter medium (13), such as a sintered supported porous membrane, coaxially disposed about a perforated support member (11). The filter may also include a drainage layer (15) disposed between the inner support member and the filter medium, and a protective covering, such as a perforated cage (17), surrounding the filter medium (13). The filter is particularly suitable for removal of sand and other particulates from fluids produced in a well.
摘要翻译：在地下井中使用的抗破坏的过滤器具有至少一层过滤介质（13），例如烧结的支撑多孔膜，同轴地设置在穿孔的支撑构件（11）周围。过滤器还可以包括设置在内部支撑构件和过滤介质之间的排水层（15），以及围绕过滤介质（13）的保护覆盖物，例如穿孔笼（17）。过滤器特别适用于从井中产生的流体中除去沙子和其他颗粒物。

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