DE69122459T2 - Filter - Google Patents
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- Publication number
- DE69122459T2 DE69122459T2 DE69122459T DE69122459T DE69122459T2 DE 69122459 T2 DE69122459 T2 DE 69122459T2 DE 69122459 T DE69122459 T DE 69122459T DE 69122459 T DE69122459 T DE 69122459T DE 69122459 T2 DE69122459 T2 DE 69122459T2
- Authority
- DE
- Germany
- Prior art keywords
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/012—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
- B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
- B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
- B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0478—Surface coating material on a layer of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0654—Support layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0668—The layers being joined by heat or melt-bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0681—The layers being joined by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/069—Special geometry of layers
- B01D2239/0695—Wound layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/10—Multiple layers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US559335 | 1983-12-08 | ||
US55933590A | 1990-07-30 | 1990-07-30 | |
US733625 | 1991-07-22 | ||
US07/733,625 US5252207A (en) | 1988-06-15 | 1991-07-22 | Wrap member having openings |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69122459D1 DE69122459D1 (de) | 1996-11-07 |
DE69122459T2 true DE69122459T2 (de) | 1997-02-06 |
DE69122459T3 DE69122459T3 (de) | 2005-01-13 |
Family
ID=27072037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991622459 Expired - Lifetime DE69122459T3 (de) | 1990-07-30 | 1991-07-30 | Filter |
Country Status (6)
Country | Link |
---|---|
US (1) | US5252207A (de) |
EP (1) | EP0470485B2 (de) |
JP (2) | JP2753157B2 (de) |
CA (1) | CA2048086C (de) |
DE (1) | DE69122459T3 (de) |
GB (1) | GB2247189B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112010001186B4 (de) | 2009-03-17 | 2022-03-24 | Mann+Hummel Gmbh | Filtermedium, Verfahren zur Herstellung eines Filtermediums, und Filterelement |
Families Citing this family (106)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5552048A (en) * | 1988-06-15 | 1996-09-03 | Pall Corporation | Two pleated filter composite having cushioning layers |
US5238474A (en) * | 1990-10-19 | 1993-08-24 | Donaldson Company, Inc. | Filtration arrangement |
EP0520737A1 (de) * | 1991-06-28 | 1992-12-30 | Pall Corporation | Filteranordnung mit einer relationsgeschweissten Endkappe |
US5275743A (en) * | 1991-12-10 | 1994-01-04 | Pall Corporation | Filter and filtration method |
US5543047A (en) | 1992-11-06 | 1996-08-06 | Pall Corporation | Filter with over-laid pleats in intimate contact |
CN1067291C (zh) * | 1992-11-06 | 2001-06-20 | 帕尔公司 | 过滤器 |
US5476585A (en) * | 1993-02-24 | 1995-12-19 | Pall Corporation | Removably mounted hollow filter element and core |
US5409606A (en) * | 1993-05-04 | 1995-04-25 | Sta-Rite Industries, Inc. | Filter apparatus |
US5435957A (en) * | 1993-09-03 | 1995-07-25 | Pall Corporation | Method of preparing a support material for use with a filtration medium |
US5489379A (en) * | 1994-07-08 | 1996-02-06 | Pall Corporation | Apparatus for filtering solution |
JPH10512798A (ja) * | 1994-10-21 | 1998-12-08 | ポール コーポレイション | 流体処理装置 |
JPH08192006A (ja) * | 1995-01-13 | 1996-07-30 | Pall Corp | 濾過器 |
CN1068795C (zh) * | 1995-04-21 | 2001-07-25 | 唐纳森公司 | 褶皱式过滤器制造方法 |
US5669949A (en) * | 1995-04-21 | 1997-09-23 | Donaldson Company, Inc. | Air filtration arrangement |
WO1996036415A1 (en) * | 1995-05-18 | 1996-11-21 | Parker-Hannifin Corporation | Compound layer resin bonded filter cartridge |
US5984109A (en) * | 1995-07-10 | 1999-11-16 | Western Filter Corporation | Filter assembly including a disposable coreless filter element |
DE19538185A1 (de) * | 1995-10-13 | 1997-04-17 | Knecht Filterwerke Gmbh | Filterelement für Gase oder Flüssigkeiten |
US6103120A (en) * | 1995-10-23 | 2000-08-15 | Pall Corporation | Fluid processing apparatus |
US6099729A (en) * | 1996-03-01 | 2000-08-08 | Parker-Hannifin Corporation | Coreless non-metallic filter element |
USD404807S (en) * | 1996-07-11 | 1999-01-26 | Donaldson Company, Inc. | Filter sleeve |
US5858044A (en) * | 1996-07-11 | 1999-01-12 | Donaldson Company, Inc. | Filter arrangement including removable filter with first and second media secured together |
USD404796S (en) * | 1996-09-25 | 1999-01-26 | Pall Corporation | Cylindrical filter element |
USD417715S (en) * | 1996-09-25 | 1999-12-14 | Pall Corporation | Cylindrical filter element |
US6332987B1 (en) * | 1996-09-30 | 2001-12-25 | Pall Corporation | Elements and methods for coalescing a discontinuous phase of a fluid from a continuous phase |
DE19749598C2 (de) * | 1997-11-10 | 2002-08-01 | Kuper Heinrich Gmbh Co Kg | Verstärkungselement |
AU3876599A (en) * | 1998-05-04 | 1999-11-23 | Pall Corporation | Purification elements and packs |
US6739459B1 (en) | 1998-06-26 | 2004-05-25 | Pall Corporation | Filter element including bonded end caps and support core |
US6932850B1 (en) | 1998-06-29 | 2005-08-23 | Pall Corporation | Pleated filter and a method for making the same |
US6007608A (en) | 1998-07-10 | 1999-12-28 | Donaldson Company, Inc. | Mist collector and method |
EP1113859B1 (de) * | 1998-09-09 | 2007-01-03 | Pall Corporation | Verfahren zur Behandlung von Fluida |
US6206205B1 (en) * | 1998-10-29 | 2001-03-27 | Donaldson Company, Inc. | Pleated filter and support tube therefor |
USD415245S (en) * | 1998-11-18 | 1999-10-12 | Pall Corporation | Cylindrical filter element |
USD415819S (en) * | 1998-11-18 | 1999-10-26 | Pall Corporation | Cylindrical filter element |
USD420095S (en) * | 1998-11-18 | 2000-02-01 | Pall Corporation | Cylindrical filter element |
USD418197S (en) * | 1998-11-18 | 1999-12-28 | Pall Corporation | Cylindrical filter element |
JP4210964B2 (ja) * | 1998-12-29 | 2009-01-21 | 株式会社安川電機 | 浄水器 |
AU2045001A (en) * | 1999-11-23 | 2001-06-04 | Pall Corporation | Conductive filter cartridge |
US6422395B1 (en) | 2000-01-10 | 2002-07-23 | Nelson Industries Inc. | Filter with preferential fluid affinity |
DE10019397A1 (de) * | 2000-04-19 | 2001-10-25 | Argo Gmbh Fuer Fluidtechnik | Filterelement |
US20020179521A1 (en) * | 2000-06-05 | 2002-12-05 | Paul C. Thomas | Expansion resistant filter cartridge |
AU2001265370A1 (en) * | 2000-06-05 | 2001-12-17 | Cuno, Incorporated | Expansion resistant filter cartridge |
US6910589B1 (en) * | 2000-06-22 | 2005-06-28 | Oberlin Filter Company | Annular pleated filter cartridge for liquid filtration apparatus |
US6464870B1 (en) * | 2000-08-08 | 2002-10-15 | Kuss Corporation | Filter assembly having plastic mesh conductive surround |
US20020148773A1 (en) * | 2001-04-17 | 2002-10-17 | Christian Mellwig | Cylindrical filter |
US6610198B1 (en) | 2001-08-22 | 2003-08-26 | Fleetguard, Inc. | Liquid filter with change interval indicator |
US6641742B2 (en) | 2001-08-22 | 2003-11-04 | Fleetguard, Inc. | Liquid filter with separate and calibrated vapor release |
DE10144867A1 (de) * | 2001-09-12 | 2003-03-27 | Mann & Hummel Filter | Filterelement und Verfahren zu seiner Herstellung |
DE60222287T2 (de) * | 2001-11-06 | 2008-05-29 | Parker-Hannifin Corp., Cleveland | Filterpatrone mit strukturell und mit klebstoff befestigter umhüllung und verfahren zu dessen zusammenbau |
US20030205518A1 (en) * | 2002-05-06 | 2003-11-06 | Vanderkooi Karen J. | Water filter assembly |
DE10224223A1 (de) * | 2002-05-31 | 2003-12-11 | Mann & Hummel Filter | Filterelement, insbesondere zur Flüssigkeitsfilterung aus einem Gasstrom |
WO2004000436A1 (en) * | 2002-06-21 | 2003-12-31 | Donaldson Company, Inc. | Arrangement for containing filter contaminant; assembly; and, methods |
US7287684B2 (en) * | 2002-07-03 | 2007-10-30 | Tubular Perforating Mfg., Ltd. | Filter cartridge assembly and method of manufacture |
DE60303807T2 (de) * | 2002-09-26 | 2006-10-05 | Cuno Inc., Meriden | Ein filterelement mit mehrschichtiger faltenabstützung enthaltendem filterelement |
JP2004195350A (ja) * | 2002-12-18 | 2004-07-15 | Wako Industrial Co Ltd | エアフィルタ |
US7125490B2 (en) | 2003-05-29 | 2006-10-24 | Porex Corporation | Porous filter |
DE112004002080T5 (de) * | 2003-10-30 | 2006-10-05 | Donaldson Co., Inc., Minneapolis | Flüssigkeitsfilteranordnung |
US6991665B1 (en) | 2004-02-06 | 2006-01-31 | Graver Technologies, Inc. | Evertible filter wrap with straps |
DE102004008541A1 (de) * | 2004-02-19 | 2005-09-08 | Spörl KG | Partikelfilter, insbesondere Rußfilter |
WO2005094963A1 (en) | 2004-03-29 | 2005-10-13 | Pall Corporation | Pleated, crossflow fluid treatment elements |
US20050284823A1 (en) * | 2004-06-23 | 2005-12-29 | Fall Ronald E | Cooking oil filter element and method |
ES2298098T1 (es) * | 2004-06-24 | 2008-05-16 | Camfil Farr, Inc. | Filtro de aire con pliegues, dotado de limpieza pulsante inversa de la corriente de aire. |
DE102004042410A1 (de) * | 2004-09-02 | 2006-03-09 | Mahle Filtersysteme Gmbh | Filtermedium für ein Fluid |
US20060108277A1 (en) * | 2004-11-19 | 2006-05-25 | Fall Brian L | Circumferentially pleated filter assembly and method of forming the same |
JP5011133B2 (ja) * | 2005-03-04 | 2012-08-29 | ポール・コーポレーション | 波形流体処理ユニット及びその作製方法 |
CA2622294A1 (en) * | 2005-09-28 | 2007-04-05 | Pall Corporation | Fluid treatment assemblies and elements and methods for making them |
US8545658B2 (en) * | 2005-11-09 | 2013-10-01 | 3M Innovative Properties Company | Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly |
US7967152B2 (en) * | 2006-09-12 | 2011-06-28 | Cummins Filtration Ip, Inc. | Fluid filter support layer |
WO2009085726A1 (en) | 2007-12-21 | 2009-07-09 | 3M Innovative Properties Company | Filter device |
DE102008004344A1 (de) | 2008-01-15 | 2009-08-06 | Hydac Filtertechnik Gmbh | Filter |
US20100006483A1 (en) * | 2008-07-10 | 2010-01-14 | Ravi Yekula | Replaceable filter elements including unique pressure relief and systems including same |
JP2011104471A (ja) * | 2009-11-13 | 2011-06-02 | Three M Innovative Properties Co | 液体処理用筒型フィルター、ならびに液体中の油分を捕捉除去する方法、飲料液体を製造する方法及び筒型フィルターの有するオイルグラムライフ測定方法 |
DE102010011722A1 (de) * | 2010-03-17 | 2011-09-22 | Hydac Filtertechnik Gmbh | Verfahren zum Herstellen eines Filterelementes |
US8997450B2 (en) | 2010-11-22 | 2015-04-07 | Bha Altair, Llc | Filter cartridge assembly for use with turbine engine systems |
US9061234B2 (en) | 2011-01-14 | 2015-06-23 | Pall Corporation | Gas filter assemblies and methods for filtering gases |
US8506667B2 (en) | 2011-01-14 | 2013-08-13 | General Electric Company | Filters and methods for imparting structural support to pleated filter media |
US8182682B1 (en) | 2011-02-25 | 2012-05-22 | Pall Corporation | Fluid treatment elements and assemblies |
RU2455048C1 (ru) * | 2011-03-16 | 2012-07-10 | Общество с ограниченной ответственностью "Экспертный технический центр ЦКБН" | Коалесцирующий патрон |
US20120292243A1 (en) | 2011-05-18 | 2012-11-22 | Pall Corporation | Filter arrangments and filter apparatuses which include filter arrangements |
KR101069776B1 (ko) | 2011-06-03 | 2011-10-04 | (주)제이케이스톰파크 | 원통형상 나선형체 부유 초고분자 폴리에틸렌 필터 |
DE102011110758A1 (de) * | 2011-08-16 | 2013-02-21 | Hydac Filtertechnik Gmbh | Filterelement |
US20130081996A1 (en) * | 2011-09-30 | 2013-04-04 | Nathaniel Royce Kamp | Filter element |
DE102011115050A1 (de) * | 2011-10-07 | 2013-04-11 | Hydac Filtertechnik Gmbh | Stützstruktur für ein Filterelement |
JP5886057B2 (ja) | 2012-01-17 | 2016-03-16 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP5937420B2 (ja) * | 2012-05-18 | 2016-06-22 | 和興フィルタテクノロジー株式会社 | フィルタエレメント、及びフィルタエレメントの製造方法 |
JP2013248562A (ja) * | 2012-05-31 | 2013-12-12 | Wako Filter Technology Kk | フィルタエレメント、及びフィルタエレメントの製造方法 |
US9144760B2 (en) * | 2012-07-03 | 2015-09-29 | The University Of Akron | Liquid drainage from coalescing filter medium with drainage channels |
US20140158609A1 (en) * | 2012-12-07 | 2014-06-12 | Porous Metal Filter | Sand Screen Filter for an Oil or Gas Well |
ES2656691T3 (es) * | 2013-01-18 | 2018-02-28 | Kuss Filtration Inc. | Elemento para la filtración de profundidad de canal |
EP3036028B1 (de) | 2013-08-23 | 2022-03-02 | American Air Filter Company, Inc. | Topffilter mit vorfilterung |
WO2015027183A1 (en) * | 2013-08-23 | 2015-02-26 | American Air Filter Company, Inc. | Prefilter wrap |
DE102014018233A1 (de) | 2013-12-05 | 2015-06-11 | Mann + Hummel Gmbh | Filterelement mit Filterbalg |
US10653979B2 (en) | 2014-04-10 | 2020-05-19 | Donaldson Company, Inc. | Pleated fluid filter element and methods |
US9782702B2 (en) * | 2014-05-22 | 2017-10-10 | Pall Corporation | Filter assemblies, filter elements, and methods for filtering liquids |
US9839866B2 (en) | 2014-05-30 | 2017-12-12 | Pall Corporation | Filter elements and methods for filtering fluids |
US9868083B2 (en) * | 2014-06-24 | 2018-01-16 | Robovent Products Group, Inc. | Filter media cartridge |
US9744484B2 (en) * | 2014-06-26 | 2017-08-29 | Pall Corporation | Helically wrapped filter |
DE102014213796A1 (de) | 2014-07-16 | 2016-01-21 | Mahle International Gmbh | Stützzarge |
DE102014014008A1 (de) * | 2014-09-25 | 2016-03-31 | Mann + Hummel Gmbh | Filterelement mit Filterbalg |
US9579592B2 (en) | 2015-04-06 | 2017-02-28 | Pall Corporation | Filter elements |
DE102015004644A1 (de) | 2015-04-15 | 2016-10-20 | Mann + Hummel Gmbh | Filterelement mit Filterbalg |
DE102015006355A1 (de) | 2015-05-19 | 2016-11-24 | Mann + Hummel Gmbh | Filterelement mit Filterbalg |
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KR102421240B1 (ko) * | 2020-03-18 | 2022-07-14 | 이충중 | 탈진 충격 분산 망으로 고정되는 카트리지 필터 및 그의 제조 방법 |
CN213049884U (zh) * | 2020-06-17 | 2021-04-27 | 广州市华滤环保设备有限公司 | 一种除尘滤筒 |
RU206268U1 (ru) * | 2021-06-01 | 2021-09-02 | Сергей Викторович Хамидулин | Фильтрующий элемент со спиральными каркасами дополнительной жесткости |
RU210504U1 (ru) * | 2021-08-24 | 2022-04-18 | Сергей Викторович Хамидулин | Фильтрующий элемент со спиральным каркасом с пуклевкой замкового соединения |
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-
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- 1991-07-22 US US07/733,625 patent/US5252207A/en not_active Expired - Lifetime
- 1991-07-29 CA CA002048086A patent/CA2048086C/en not_active Expired - Lifetime
- 1991-07-30 DE DE1991622459 patent/DE69122459T3/de not_active Expired - Lifetime
- 1991-07-30 GB GB9116492A patent/GB2247189B/en not_active Expired - Fee Related
- 1991-07-30 JP JP3190071A patent/JP2753157B2/ja not_active Expired - Lifetime
- 1991-07-30 EP EP91112781A patent/EP0470485B2/de not_active Expired - Lifetime
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1997
- 1997-10-13 JP JP09278491A patent/JP3109660B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112010001186B4 (de) | 2009-03-17 | 2022-03-24 | Mann+Hummel Gmbh | Filtermedium, Verfahren zur Herstellung eines Filtermediums, und Filterelement |
Also Published As
Publication number | Publication date |
---|---|
JP2753157B2 (ja) | 1998-05-18 |
JPH10113508A (ja) | 1998-05-06 |
DE69122459D1 (de) | 1996-11-07 |
JPH04250804A (ja) | 1992-09-07 |
GB2247189B (en) | 1995-03-01 |
EP0470485A2 (de) | 1992-02-12 |
JP3109660B2 (ja) | 2000-11-20 |
DE69122459T3 (de) | 2005-01-13 |
EP0470485B1 (de) | 1996-10-02 |
CA2048086A1 (en) | 1992-01-31 |
GB2247189A (en) | 1992-02-26 |
US5252207A (en) | 1993-10-12 |
EP0470485B2 (de) | 2004-07-14 |
GB9116492D0 (en) | 1991-09-11 |
EP0470485A3 (en) | 1992-04-15 |
CA2048086C (en) | 2000-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings |