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公开(公告)号：EP2125155A1
公开(公告)日：2009-12-02
申请号：EP07709456.3
申请日：2007-02-05
申请人： CAMFIL AB
发明人： LANCIEUX, Cédric
CPC分类号： F24F13/28 , B01D46/0002 , B01D46/0097 , B01D46/42 , F24F2221/14
摘要： The invention relates to an air filter housing (1) comprising a filter body (9) and a tube (10) connecting the up-stream side of the filter body to the downstream side thereof, said tube passing through the wall (13, 14) of the filter housing at one or more locations. According to the invention said tube (10) is permanently and air-tightly secured to the wall (13, 14) of the filter housing (1) at each location where it passes therethrough.
摘要翻译： 本发明涉及一种空气过滤器壳体（1），其包括过滤器本体（9）和将过滤器本体的上游侧连接到其下游侧的管（10），所述管穿过壁（13,14 ）在一个或多个位置处的过滤器外壳。 根据本发明，所述管（10）在其穿过的每个位置处永久且气密地固定到过滤器壳体（1）的壁（13,14）。
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42.发明公开
公开(公告)号：EP1973629A1
公开(公告)日：2008-10-01
申请号：EP06700435.8
申请日：2006-01-12
申请人： CAMFIL AB
发明人： NEUDECK, Eckhard
IPC分类号： B01D46/52
CPC分类号： B01D46/523 , B01D46/0078 , B01D46/0093 , B01D46/10 , B01D2265/06
摘要： The present invention relates to a cleanable filter (1) for particulate material, especially dust, comprising a zigzag pleated filter pack (2), spacers (6) disposed between the pleats in the filter pack and a frame (3) having an upper (4) and lower part covering the respective upper and lower side of said filter pack that contains the ends of the fold lines and two lateral parts covering the opposite sides of said filter pack that contains the ends of the filter medium (5) zigzag folded into a filter pack, said frame (3) thereby leaving the opposite sides of the filter pack that contains alternate fold lines of the pleated filter pack, free for the passage of air. According to the invention the filter medium (5) in the filter pack include a pleated sheet of polytetrafluorethylene (PFTE) and the spacers (6) between the pleats consist of corrugated aluminium foils. An earthing element (7) furthermore electrically connects the aluminium foils to each other and to an earth connection on the outside of the filter frame (3).
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公开(公告)号：EP3189283B1
公开(公告)日：2022-03-02
申请号：EP15838344.8
申请日：2015-09-03
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公开(公告)号：EP3197584B1
公开(公告)日：2018-11-21
申请号：EP14777292.5
申请日：2014-09-25
申请人： Camfil AB
发明人： HUGUES, Mathieu
CPC分类号： B01D46/125 , B01D46/0001 , B01D46/0002
摘要： The present invention relates to a V-type filter frame for receiving at least one filter media pack, said V-type filter frame being arranged to be mounted to a filter holding structure, the V-type filter frame comprising first and second side plates and a molded plastic rectangular front plate coupled to the side plates, said side plates each comprising a front edge portion and an opposite rear edge portion and the front plate having a front surface and a back surface, the back surface of the front plate comprising a first coupling portion comprising a first groove configured to receive the front edge portion of the first side plate, a second coupling portion comprising a second groove configured to receive the front edge portion of the second side plate, a trough for receiving a front edge of a filter media pack, extending between the first and the second coupling portion of the front plate, characterized in that said trough is in fluid connection with each of said first groove and said second groove when the first and second side plates are coupled to the first and second coupling portions of the front plate respectively.
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公开(公告)号：EP3197583B1
公开(公告)日：2018-11-21
申请号：EP14777291.7
申请日：2014-09-25
申请人： Camfil AB
发明人： HUGUES, Mathieu
CPC分类号： B01D46/125 , B01D46/0001 , B01D46/0002 , B01D46/0005
摘要： The present invention relates to a molded plastic rectangular front plate for a V-type filter, said front plate having a front surface and a back surface, characterized in that the back surface of the front plate comprises a support structure protruding in a plane substantially perpendicular to the back surface of the front plate and extending along a major portion of the length of a side of the back surface of the front plate such that the thickness of the front plate in the direction from the front surface to the back surface is increased towards the middle and reduced towards the ends of the front plate side. The present invention further relates to a V-type filter frame and a V-type filter assembly comprising such a front plate.
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公开(公告)号：EP3319708A1
公开(公告)日：2018-05-16
申请号：EP15739217.6
申请日：2015-07-10
申请人： Camfil AB
发明人： ENGLUND, Fredrik , HUGERT, Sverker
CPC分类号： B01D46/0005 , B01D39/2017 , B01D46/0002 , B01D46/523 , B01D46/526 , B01D2201/0415 , B01D2201/127 , B01D2201/605 , B01D2265/04 , B01D2265/06 , B01D2273/20
摘要： A high efficiency air filter assembly (100) for high temperature applications comprising: a filter core (102) including a unitary sheet of air-permeable filter media folded in accordion fashion to form a plurality of side-by-side pleats with zig-zag edges on two opposite sides and flat panels on the other two sides, and a spacer member between opposing walls of successive pleats, a box-like metal frame (108) enclosing said filter core on four sides in air tight engagement to define an air flow opening extending between upstream and downstream sides of said assembly, wherein the zig-zag edges of the unitary sheet of air-permeable filter media are sealingly embedded in a solid inorganic sealant composition (118) in the frame, and wherein the unitary sheet of air-permeable filter media preferably consists of a binder-free glass or mineral fiber filter media. Use of the high efficiency air filter assembly in high temperature applications wherein the filter assembly is repeatedly or continuously heated to a temperature in the range of 200-500° C.
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