公开(公告)号：EP2525890A1

公开(公告)日：2012-11-28

申请号：EP10798513.7

申请日：2010-12-21

申请人： Spherefil GmbH

发明人： KRÜGER, Adam

IPC分类号： B01D46/02 ,  B01D46/00 ,  B01D46/52 ,  F24F3/16 ,  F24F13/28

CPC分类号： B01D46/521 ,  B01D46/0001 ,  B01D46/0005 ,  B01D46/0021 ,  B01D46/02 ,  B01D46/023 ,  B01D46/522 ,  B01D2279/50 ,  F24F3/1603

摘要： The invention relates to a filter, in particular a pocket filter for filtration in air systems and devices, comprising at least one filter pocket, which is formed by folding a filter medium, and to a method for producing said filter. In order to simplify the production of such a filter and at the same time to increase the filter area per footprint of the filter, the invention relates to a method for producing a filter, in particular a pocket filter for filtration in air systems and devices, comprising at least one filter pocket, which is formed by folding a filter medium, wherein the filter pocket is formed by folding the filter medium over a self-contained folding edge. A filter, in particular a pocket filter for filtration in air systems and devices, is also provided, comprising a filter pocket made of a filter medium, wherein the filter pocket is self-contained and wave-shaped.

公开(公告)号：EP2511615A1

公开(公告)日：2012-10-17

申请号：EP12162869.7

申请日：2012-04-02

申请人： BSH Bosch und Siemens Hausgeräte GmbH

发明人： Ehrensberger, Julia ,  Grobleben, Ralf ,  Klunker, Sándor ,  Kotlinski, Thomas ,  Kraemer, Oliver ,  Metz, Daniel ,  Ortmann, Christoph ,  Reiff, Udo ,  Uebele, Volkmar

IPC分类号： F24C15/20

CPC分类号： F24C15/2035 ,  B01D45/08 ,  B01D45/12 ,  B01D46/0005 ,  B01D46/10 ,  B01D50/002

摘要： Die Erfindung betrifft eine Filtereinheit für eine Dunstabzugshaube (2), die wenigstens ein Filterelement (10) und wenigstens eine in Strömungsrichtung vor dem Filterelement (10) angeordnete Schutzplatte (11) aufweist. Die Filtereinheit (1) ist dadurch gekennzeichnet, dass die Schutzplatte (11) aus mindestens zwei Schichten (111, 112) besteht.

摘要翻译： 过滤器单元（1）具有过滤器元件和布置在过滤元件的流动方向上游的保护板（11）。 保护板通过粘合剂固定在过滤元件的挡板上，由载体和涂层组成，其中一个层由聚碳酸酯或聚硅氧烷制成。 涂层厚度为4-10μm，保护板的厚度为0.5-1mm或3-6mm。

公开(公告)号：EP2165067B1

公开(公告)日：2012-08-08

申请号：EP08749193.2

申请日：2008-04-28

申请人： Carl Freudenberg KG

发明人： FELBER, Uwe ,  STAHL, Ulrich

IPC分类号： F02M35/02 ,  F02M35/024 ,  B01D46/00 ,  B01D46/10 ,  B01D46/52

CPC分类号： F02M35/024 ,  B01D46/0004 ,  B01D46/0005 ,  B01D46/10 ,  B01D46/521 ,  B01D2271/02 ,  B01D2275/203 ,  B01D2275/205

摘要： A filter arrangement for filtering a fluid or gaseous medium, in particular in a motor vehicle, comprising a housing (1) which holds a filter element (3) in a receiving space (2), wherein the filter element (3) has an edge region (4) which bears at least in regions against the inner wall (5) of the housing (1), is characterized, with regard to the problem of creating a filter arrangement which is of structurally simple design and has a high filter efficiency, in that the housing (1) is shaped such that the receiving space (2) tapers at least in regions in at least one spatial direction.

公开(公告)号：EP2129448B8

公开(公告)日：2012-08-08

申请号：EP08709271.4

申请日：2008-02-29

申请人： Kaeser Kompressoren AG

发明人： FEISTHAUER, Michael ,  FISCHER, Norbert ,  LEIDNER, Gerhard

IPC分类号： B01D46/24 ,  B01D46/00

CPC分类号： B01D46/0005 ,  B01D46/0041 ,  B01D46/2411 ,  B01D2201/291 ,  B01D2201/34 ,  B01D2265/05 ,  Y10T29/49826

摘要： The present invention relates to a compressed air filter adapter for connecting a filter element (12) to a filter connection housing (13), - wherein the adapter (11) has a flow duct (21) enclosed by a wall (20) for compressed air, - wherein the flow duct (21) at a first end is delimited by a first opening (14), which has an inner contour (142) defined by a first edge (141) and an outer contour (143), and at a second end by a second opening (15), which has an inner contour (152) defined by a second edge (151) and an outer contour (153), - wherein the first opening (14) is provided for connection to a filter connection housing (13) and forms an opening cross-section (16), which is defined by the inner contour (142) of the first opening (14), and - wherein the second opening (15) defines an opening on the filter side and forms a second opening cross-section (17), which is defined by the inner contour (152) of the second opening (15), - wherein the inner contour (142) of the first opening (14) and the inner contour of the second opening (15) are offset from each other such that the surface center of gravity of the first opening cross-section (16) is displaced in relation to the normal extending from the surface center of gravity of the second opening cross-section (17) in an offset direction (R), - and wherein the outer contour (143) of the first opening (14) has a basic shape that deviates from the circular shape such that the outer contour (143) is derived from a transformation of a circle (165) that is centrically aligned in relation to the normal extending from the surface center of gravity of the second opening (15), the circle in the direction of the offset direction (R) being displaced by a length R1 and defining a displaced circle (166), and on the side of the circle (166) pointing in the offset direction (R) comprising constrictions (18) or expansions (19) by removing or adding surface sections, and on the side pointing opposite from the offset direction (R) comprising corresponding expansions (19) or constrictions (18) by adding or removing substantially equally large surface sections.

公开(公告)号：EP2440310A2

公开(公告)日：2012-04-18

申请号：EP10786891.1

申请日：2010-06-11

申请人： Clarcor Air Filtration Products, Inc.

发明人： CRABTREE, LaMonte, A. ,  HARRIMAN, Mike ,  RAIDER, Mike

IPC分类号： B01D46/52 ,  B01D39/02 ,  D04H13/00

CPC分类号： B01D46/0005 ,  B01D39/1623 ,  B01D46/521 ,  B01D2239/0622 ,  B01D2239/069 ,  B01D2239/1216 ,  B01D2239/1233 ,  B01D2239/1258 ,  B01D2239/1291 ,  B01D2273/30 ,  B01D2279/45

摘要： A filter for an electronics cooling unit of a telecommunications base station, the electronics cooling unit adapted to receive fresh air into a housing of the cooling unit through an opening communicating with the external environment. The filter includes a structural support configured to be mounted to said housing, a gasket sealingly engaging the structural support and adapted to engage the housing; and a filter media supported by the structural support, the filter media being free of a membrane type layer and including a fiber entanglement selected to prevent ingress of water sufficient to pass a salt fog test consistent with GR-487-CORE and in accordance with ASTM B 117.

公开(公告)号：EP2429682A1

公开(公告)日：2012-03-21

申请号：EP10718989.6

申请日：2010-05-11

申请人： MANN+HUMMEL GmbH

发明人： REINHOLD, Thomas

IPC分类号： B01D46/52 ,  B01D46/00

CPC分类号： B01D46/521 ,  B01D46/0005 ,  B01D46/0015 ,  Y10T29/49826 ,  Y10T156/1051

摘要： The invention describes a method for producing an in particular rectangular flat filter element (10) for fluids, in particular of a motor vehicle, and a flat filter element (10) in which a filter medium is folded so as to form a filter bellows (14). The filter bellows (14) is connected, in regions (22) of its end folds (16), in a fluid-tight manner to a fixed filter element frame (12) and the end edges (18) of the filter bellows (14) are connected in a fluid-tight manner to the filter element frame (12), in such a way that the filter bellows (14) is held in the filter element frame (12).

公开(公告)号：EP1838414B1

公开(公告)日：2012-03-07

申请号：EP06718132.1

申请日：2006-01-12

申请人： DONALDSON COMPANY, INC.

发明人： REICHTER, Gregory, L. ,  BISHOP, Wayne, R. W. ,  NELSON, Benny, Kevin ,  WEGNER, Darrel ,  CRENSHAW, Bruce, R. ,  KLADNITSKY, Vladimir ,  MORK, Donald, Raymond ,  SCHRAGE, Kevin, J. ,  OSENDORF, Richard, J. ,  KUEMPEL, Bradley, A. ,  LUNDGREN, Thomas, John ,  FLAGSTAD, Jordan, S. ,  MILLER, Thomas G.

IPC分类号： B01D46/52

CPC分类号： B01D46/526 ,  B01D46/0005 ,  B01D2271/022

摘要： An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge comprising strips of media arranged in a stacked configuration. The strips of media each comprise a corrugated sheet secured to a facing sheet. A preferred filter cartridge positioned within the air cleaner arrangement, is depicted.

公开(公告)号：EP2045462B1

公开(公告)日：2011-12-14

申请号：EP08253202.9

申请日：2008-10-01

申请人： Yamaha Hatsudoki Kabushiki Kaisha

发明人： Nishizawa, Kazuya ,  Terumichi, Satoshi

IPC分类号： F02M35/024 ,  F02M35/16 ,  B62J37/00 ,  B01D46/00

CPC分类号： F02M35/024 ,  B01D46/0005 ,  B01D46/0023 ,  B01D46/008 ,  B01D46/103 ,  B01D2279/60 ,  B62J35/00 ,  B62K11/04 ,  F02M35/02 ,  F02M35/10039 ,  F02M35/162

公开(公告)号：EP2387447A1

公开(公告)日：2011-11-23

申请号：EP08878976.3

申请日：2008-12-15

申请人： CAMFIL AB

发明人： LANGE, Michael

IPC分类号： B01D46/52 ,  B01D35/30

CPC分类号： B01D46/521 ,  B01D46/0005 ,  B01D46/10 ,  B01D2271/02 ,  B01D2271/022 ,  Y10S55/31

摘要： The present invention relates to an air filter pack frame constituted of four profiled elements (1) being held together by angle pieces (12) and surrounding an opening there between, in which a pack of pleated filter medium (FP) is intended to be mounted, said profiled elements (1) having a front side, which when a pack of filter medium is mounted in the frame is adjacent to an inlet side thereof, and a rear side, which when a pack of filter medium is mounted in the frame is adjacent to an outlet side thereof. According to the invention an inwardly open sealing channel (14) extends along each profiled elements (1) in the front end thereof.

公开(公告)号：EP2369251A2

公开(公告)日：2011-09-28

申请号：EP11250171.3

申请日：2011-02-15

申请人： Huntair, Inc

发明人： Schreiber, Kevin J.

IPC分类号： F24F3/16 ,  F24F13/28

CPC分类号： F24F3/1603 ,  B01D46/0005 ,  B01D2271/02 ,  F16L37/113 ,  F24F13/0209 ,  F24F13/28

摘要： An air filtration system (100) includes a housing that is interchangeably positioned within a plenum (108) that is in fluid communication between the housing (117) and a room (102). A fan (116) is positioned within the housing (117) and configured to draw contaminated air from the plenum (108). At least one filter member (122) is positioned within the housing (117) and configured to filter the contaminated air. A flexible duct (126) is configured to channel filtered air from the housing (117) to the room (102). The flexible duct (126) is configured to enable the interchangeability of the housing (117).

摘要翻译： 空气过滤系统（100）包括可互换地定位在壳体（117）和房间（102）之间流体连通的增压室（108）内的壳体。 风扇（116）定位在壳体（117）内并且构造成从集气室（108）抽取污染的空气。 至少一个过滤器构件（122）定位在壳体（117）内并且构造成过滤污染的空气。 柔性管道（126）构造成将过滤的空气从壳体（117）引导到房间（102）。 柔性管道（126）构造成能够实现壳体（117）的可互换性。