公开(公告)号：EP2285465A2

公开(公告)日：2011-02-23

申请号：EP09735046.6

申请日：2009-04-24

申请人： Donaldson Company, Inc.

发明人： HONERMANN, Bradley, S. ,  HACKER, John, R. ,  LEGAULT, Kathryn, A. ,  EMERY, Mark, S. ,  JOSCHER, Kurt ,  JOHNSON, Jason

IPC分类号： B01D29/23 ,  B01D35/153

CPC分类号： B01D29/15 ,  B01D29/232 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/4046 ,  B01D2201/4084 ,  Y10T29/49895

摘要： A top load liquid filter assembly includes a filter lockout mechanism to ensure that the filter base and cover are not connectable unless there is a proper filter cartridge installed therein. The filter system can also include an automatic drain mechanism and a cartridge retention mechanism. One example embodiment further includes an air bleed vent. A filter cartridge usable in the topload liquid filter assembly includes first and second protrusions and cover-gripper members. Methods of use, installing, servicing, and retaining can be practiced.

公开(公告)号：EP2280775A1

公开(公告)日：2011-02-09

申请号：EP09767162.2

申请日：2009-04-13

申请人： Cummins Filtration IP, INC.

发明人： HERMAN, Peter, K. ,  MALGORN, Gerard ,  KINDKEPPEL, Caryn ,  PICARD, Jean-Yves ,  LOICK, Menez ,  ZOCH, Roger

IPC分类号： B01D27/00

CPC分类号： B01D35/30 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/34

摘要： A filtering apparatus has a filter housing with a structure forming a recessed region on the filter housing configured to be directly engaged by a filter element in order to form an integral seal. The structure may include one or more protrusions that extend into the filter element itself, or into respective recess(es) of the filter element.

摘要翻译： 过滤装置具有过滤器壳体，该过滤器壳体具有在过滤器壳体上形成凹陷区域的结构，该凹陷区域构造成直接与过滤器元件接合以形成整体密封。 该结构可以包括一个或多个伸入过滤元件本身或突入过滤元件的相应凹槽中的突起。

公开(公告)号：EP2279782A1

公开(公告)日：2011-02-02

申请号：EP10182061.1

申请日：2005-11-17

申请人： Millipore Corporation

发明人： Proulx, Stephen P. ,  Hillier, Brian ,  DeCoste, David

IPC分类号： B01D29/11 ,  B01D29/21 ,  B29C70/76

CPC分类号： B29C45/14598 ,  B01D29/111 ,  B01D29/21 ,  B01D2201/291 ,  B29C45/14311 ,  B29C45/14418 ,  B29C70/766 ,  B29L2031/14 ,  Y10S55/05 ,  Y10S264/48

摘要： A filter cartridge comprising a tubular filtration medium (16) having first and second ends, comprising porous or fibrous material, and at least one thermoplastic end cap (12,14) formed of thermoplastic material and connected with said tubular filtration medium (16) in that one of said first and second ends of said tubular filtration medium (16) is fixed thereinto at an interlock zone (12A,14A). The thermoplastic material of said at least one end cap (12,14) has infiltrated said porous or fibrous material of said tubular filtration medium (16) at said interlock zone (12A,14P). The materials used for the end cap (12,14) and the tubular filtration medium (16) are dissimilar.

摘要翻译： 一种滤筒，其包括具有第一和第二端的管状过滤介质（16），包括多孔或纤维材料，以及由热塑性材料形成并与所述管状过滤介质（16）形成的至少一个热塑性端盖（12,14） 所述管状过滤介质（16）的所述第一和第二端中的一个在互锁区域（12A，14A）处固定到其中。 所述至少一个端盖（12,14）的热塑性材料已经在所述互锁区（12A，14P）处渗透了所述管状过滤介质（16）的所述多孔或纤维材料。 用于端盖（12,14）和管状过滤介质（16）的材料是不同的。

公开(公告)号：EP2279781A1

公开(公告)日：2011-02-02

申请号：EP10185278.8

申请日：2005-09-20

申请人： Pentair Water Pool and Spa, Inc.

发明人： Goodwin, Timothy Michael ,  Yahnker, Christopher R. ,  Swindell, Robert Frank ,  Schaller, Bret, Schaller, Bret ,  Bromley, Arthur J.

IPC分类号： B01D24/14

CPC分类号： B01D29/15 ,  B01D24/105 ,  B01D24/14 ,  B01D24/24 ,  B01D24/42 ,  B01D24/4631 ,  B01D29/33 ,  B01D29/52 ,  B01D2201/0415 ,  B01D2201/0469 ,  B01D2201/188 ,  B01D2201/291 ,  B01D2201/4015 ,  B01D2201/4023

摘要： Fluid filter devices include at least one porous body. In one example, the fluid filter device can be incorporated as part of a fluid filter apparatus. The fluid filter apparatus can include a container defining an interior area wherein the filter device is positioned within the interior area. Particulate can be positioned within the interior area to cover the porous body to enhance the filter capabilities of the fluid filter apparatus.

公开(公告)号：EP2263769A1

公开(公告)日：2010-12-22

申请号：EP10165520.7

申请日：2010-06-10

申请人： MANN + HUMMEL GMBH

发明人： Reyinger, Jochen ,  Weindorf, Martin ,  Brall, Sven

IPC分类号： B01D29/21 ,  B01D35/153 ,  B01D36/00

CPC分类号： B01D29/21 ,  B01D29/58 ,  B01D35/153 ,  B01D35/16 ,  B01D36/001 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/34 ,  B01D2201/4084

摘要： Die Erfindung betrifft einen Kraftstofffilter (1), umfassend: ein Coalescerelement (3) zum Abscheiden von Wasser aus dem Kraftstoff, sowie ein dem Coalescerelement (3) nachgeschaltetes Vorfilterelement (2). Das Coalescerelement (3), das Vorfilterelement (2) sowie ein dem Vorfilterelement (2) nachgeschaltetes Hauptfilterelement (4) sind entlang eines gemeinsamen Mittelrohrs (5) angeordnet. Die Erfindung betrifft auch eine Kraftstofffilteranordnung mit einem solchen Kraftstofffilter (1) sowie mit einem Gehäuse (12), an dem das Mittelrohr (5) des Kraftstofffilters (1) unter Ausbildung eines Ringraums (11) zwischen dem Kraftstofffilter (1) und dem Gehäuse (12) befestigt ist.

摘要翻译： 过滤器（1）具有用于从燃料中分离水的聚结元件（3），其中聚结元件，预滤器元件（2）和主过滤器元件（4）沿着共同的中心管顺序排列。 分离装置（13）从公共中心管向外径向延伸，与壳体（12）密封地接合，并将壳体的内部分离成上部环形部分（11b）和下部环形部分（11a）。 分离装置设置在主过滤元件和聚结元件或预过滤元件之间。

公开(公告)号：EP2260920A2

公开(公告)日：2010-12-15

申请号：EP10179262.0

申请日：2007-03-28

申请人： Millipore Corporation

发明人： Dileo, Anthony ,  Hubbard, John Dana

IPC分类号： B01D35/143 ,  B01D65/10

CPC分类号： B01D35/143 ,  B01D61/147 ,  B01D61/22 ,  B01D65/102 ,  B01D65/104 ,  B01D2201/291 ,  B01D2201/52 ,  B01D2201/56 ,  B01D2311/14 ,  B01D2313/44

摘要： The present invention describes a system and method for accurately measuring the pressure within a filter housing. A pressure sensor and a communications device are coupled so as to be able to measure and transmit the pressure within the filter housing while in use. This system can comprise a single component, integrating both the communication device and the pressure sensor. Alternatively, the system can comprise separate sensor and transmitter components, in communication with one another. In yet another embodiment, a storage element can be added to the system, thereby allowing the device to store a set of pressure values. The use of this device is beneficial to many applications. For example, the ability to read pressure values in situ allows integrity tests to be performed without additional equipment. In addition, integrity testing for individual filters within multi-filter configurations is possible.

摘要翻译： 本发明描述了用于精确测量过滤器壳体内的压力的系统和方法。 压力传感器和通信装置联接以便能够在使用时测量和传输过滤器壳体内的压力。 该系统可以包括集成通信设备和压力传感器的单个部件。 或者，该系统可以包括彼此通信的单独的传感器和发射器组件。 在又一个实施例中，存储元件可以被添加到系统，由此允许该设备存储一组压力值。 这种设备的使用对许多应用都有好处。 例如，现场读取压力值的能力允许在没有附加设备的情况下执行完整性测试。 此外，可以对多个滤波器配置中的各个滤波器进行完整性测试。

公开(公告)号：EP2236184A1

公开(公告)日：2010-10-06

申请号：EP10168357.1

申请日：2007-03-28

申请人： Millipore Corporation

发明人： DiLeo, Anthony

IPC分类号： B01D35/143 ,  B01D65/10

CPC分类号： B01D35/143 ,  A61M2205/7509 ,  B01D29/60 ,  B01D61/22 ,  B01D65/104 ,  B01D2201/291 ,  B01D2311/08 ,  B01D2311/14 ,  B01D2311/246 ,  G01N15/0618 ,  G01N2015/084 ,  G01N2035/00811 ,  Y10S210/905 ,  Y10T436/115831 ,  Y10T436/25375

摘要： The present invention describes a system and method for accurately measuring the concentration of a substance within a filter housing. A concentration sensor and a communications device are coupled so as to be able to measure and transmit the concentration of a particular substance within the filter housing while in use. This system can comprise a single component, integrating both the communication device and the concentration sensor. Alternatively, the system can comprise separate sensor and transmitter components, in communication with one another. In yet another embodiment, a storage element can be added to the system, thereby allowing the device to store a set of concentration values. The use of this device is beneficial to many applications. For example, the ability to read concentration valves in situ allows integrity tests to be performed without additional equipment.

摘要翻译： 本发明描述了一种用于精确测量过滤器壳体内物质浓度的系统和方法。 浓度传感器和通信装置被耦合以便能够在使用中测量和传输过滤器壳体内的特定物质的浓度。 该系统可以包括集成通信设备和浓度传感器的单个组件。 或者，系统可以包括彼此通信的分离的传感器和发射器部件。 在另一个实施例中，存储元件可以被添加到系统，从而允许设备存储一组浓度值。 使用此设备有利于许多应用。 例如，现场读取浓缩阀的能力允许在没有附加设备的情况下执行完整性测试。

公开(公告)号：EP2107928B1

公开(公告)日：2010-05-12

申请号：EP07847497.0

申请日：2007-11-29

申请人： MANN+HUMMEL GmbH

发明人： KNICKMANN, Kai ,  BLUM, Ralf ,  CEDZICH, Wolfgang ,  FRANZ, Andreas ,  HARTMANN, Roland ,  JAINEK, Herbert ,  KLEIN, Gunnar-Marcel ,  KOLCZYK, Markus ,  PETSCHL, Thomas ,  RITTER, Steffen ,  SCHUSTER, Mathias ,  HERBST, Birgit ,  KAISER, Ralf ,  KAISER, Uwe ,  KEGEL, Joachim ,  WÄCHTER, Hans-Günter

IPC分类号： B01D29/11 ,  B01D29/21

CPC分类号： B01D29/21 ,  B01D2201/127 ,  B01D2201/291 ,  B01D2201/304 ,  B01D2201/34

摘要： The invention relates to a filter insert (1) which is provided as an exchangeable insert in a filter, in particular in an oil filter, engine fuel filter or the like of an internal combustion engine. The filter comprises a filter housing (3) which can be divided along a separation surface (2), and the exchangeable filter insert (1) which extends in an axial direction (18). Two housing parts (4, 5) of the filter housing (3) are sealed off from one another along the separation surface (2) by means of a seal (6). The seal (6) is held on the filter insert (1) so as to be able to slide in the axial direction (18) and so as to be unloseable.

公开(公告)号：EP1882759A3

公开(公告)日：2010-05-05

申请号：EP07113019.9

申请日：2007-07-24

申请人： MAHLE International GmbH

发明人： Oschinsky, Ursula ,  Wierling, Reinhard

IPC分类号： C25D5/48 ,  C25D7/00

CPC分类号： C25D5/48 ,  B01D2201/291 ,  C25D7/00

摘要： Die vorliegende Erfindung betrifft eine galvanische Oberflächenbeschichtung (5) an einer Endscheibe (3) aus Eisen und/oder Stahl, die bei einem Filterelement (1) an einen Ringfilterkörper (2) axial angeklebt ist.
Um die Endscheibe (3) mit einer besonders hohen Korrosionsbeständigkeit für unterschiedliche, vom Filterelement (1) zu filternde Medien zu versehen, ist die galvanische Oberflächenbeschichtung (5) mit oder aus einer Zink-NickelLegierung hergestellt.

公开(公告)号：EP1973626B1

公开(公告)日：2010-03-31

申请号：EP06812874.3

申请日：2006-11-28

申请人： FABRYKA ARMATURY HAWLE SP. Z O. O.

发明人： KUBICKI, Artur

IPC分类号： B01D35/02 ,  B01D29/11 ,  B01D29/33

CPC分类号： B01D35/02 ,  B01D2201/291 ,  B01D2201/34 ,  E05Y2800/28 ,  F16L55/24

摘要： The strainer is an element of water installations, used for removing impurities in industrial water and non-corrosive liquid supply installations. It has a first end and a second end connected by a slantwise positioned flow chamber with strainer. This flow chamber has a side opening (6) with cover (7) , whereas the interior of the chamber has projections (16) from the opposite walls (12) and (15) . There are flat surfaces with ring gaskets (11) and cylindrical strainer between these projections. On the contrary, the flat surfaces of the chamber diverge from the rear wall (17) towards the edge (18) of the side opening (6) , with respect to the transversal symmetry axis (19) of the chamber, at angles taking values between 1 and 3 degrees. According to the invention, the shape of flow chamber and of the gaskets result in a very compact shape of the whole sediment trap. Its length was minimized and so it needs less place as a part of any pipeline. Furthermore, because of specific positioning of the first and second ends the active surface of the strainer increased and the whirling of flowing liquids decreased. Also some inconveniences of assembly and exchange procedures were eliminated.