DE602005003032D1 - Filterrahmenanordnung mit Stützstruktur für Filterfalten - Google Patents
Filterrahmenanordnung mit Stützstruktur für FilterfaltenInfo
- Publication number
- DE602005003032D1 DE602005003032D1 DE602005003032T DE602005003032T DE602005003032D1 DE 602005003032 D1 DE602005003032 D1 DE 602005003032D1 DE 602005003032 T DE602005003032 T DE 602005003032T DE 602005003032 T DE602005003032 T DE 602005003032T DE 602005003032 D1 DE602005003032 D1 DE 602005003032D1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- support structure
- frame assembly
- folds
- filter frame
- 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.)
- Active
Links
Classifications
-
- 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
- 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
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
- B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D2239/0604—Arrangement of the fibres in the filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/31—Filter frame
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/754,379 US7255723B2 (en) | 2004-01-09 | 2004-01-09 | Crest supported filter frame assembly and method |
US754379 | 2004-01-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602005003032D1 true DE602005003032D1 (de) | 2007-12-13 |
DE602005003032T2 DE602005003032T2 (de) | 2008-02-21 |
Family
ID=34592602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005003032T Active DE602005003032T2 (de) | 2004-01-09 | 2005-01-07 | Filterrahmenanordnung mit Stützstruktur für Filterfalten |
Country Status (5)
Country | Link |
---|---|
US (2) | US7255723B2 (de) |
EP (1) | EP1552872B1 (de) |
CN (1) | CN1679994B (de) |
DE (1) | DE602005003032T2 (de) |
ES (1) | ES2295982T3 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060027494A1 (en) * | 1999-01-23 | 2006-02-09 | Aaf-Mcquay, Inc., A Kentucky Corporation | Oil treated filter media |
US6521011B1 (en) * | 1999-07-15 | 2003-02-18 | 3M Innovative Properties Company | Self-supporting pleated filter and method of making same |
SE526692E (sv) | 2003-02-27 | 2012-12-28 | Veolia Water Solutions & Tech | Modul för uppbyggnad av skivfilter |
US7255723B2 (en) * | 2004-01-09 | 2007-08-14 | Aaf Mcquay, Inc. | Crest supported filter frame assembly and method |
KR100667410B1 (ko) * | 2004-09-06 | 2007-01-10 | 현대자동차주식회사 | 캐니스터 에어필터 구조 |
US20060283162A1 (en) * | 2005-06-20 | 2006-12-21 | Clarcor Air Filtration Products, Inc. | Fabricating a self-supporting filter element |
US7452396B2 (en) * | 2006-03-01 | 2008-11-18 | Honeywell International Inc. | Collapsible auto expanding media filter |
US7931726B2 (en) * | 2006-03-01 | 2011-04-26 | Camfil Ab | Box-V filter and method of fabricating the same |
US7938927B2 (en) * | 2006-03-01 | 2011-05-10 | Camfil Ab | Method of making a filter assembly |
US7947101B2 (en) * | 2006-03-01 | 2011-05-24 | Camfil Ab | Reduced adhesive filter assembly |
US20070289273A1 (en) * | 2006-06-16 | 2007-12-20 | Boyd Kevin E | Air filter with pleat lock |
US7537632B2 (en) * | 2006-06-22 | 2009-05-26 | Clarcor Air Filtration Products, Inc. | Panel filter with frame |
MX2009001555A (es) * | 2006-08-14 | 2009-02-20 | Siemens Water Tech Corp | Filtro de disco para flujo elevado. |
FR2911288B1 (fr) * | 2007-01-12 | 2009-03-13 | Valeo Materiaux De Friction Sa | Procede de fabrication d'un dispositif de filtration d'air et dispositif fabrique grace a un tel procede |
CN101322892B (zh) * | 2007-06-11 | 2010-10-27 | 睿彧实业有限公司 | 峰型过滤袋 |
US8801929B2 (en) | 2007-07-18 | 2014-08-12 | Evoqua Water Technologies Llc | Trash tolerant filter support for a disc filter |
US8118175B2 (en) * | 2007-07-18 | 2012-02-21 | Siemens Industry, Inc. | Venting device for a disc filter |
US8894856B2 (en) | 2008-03-28 | 2014-11-25 | Evoqua Water Technologies Llc | Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods |
US8623213B2 (en) | 2008-03-28 | 2014-01-07 | Siemens Water Technologies Llc | Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods |
US20090301044A1 (en) * | 2008-06-09 | 2009-12-10 | Superior Fibers Llc | air filter frame |
WO2010051091A1 (en) * | 2008-10-29 | 2010-05-06 | Mecs, Inc. | Compact fiber bed mist eliminator |
US8163054B1 (en) | 2009-01-23 | 2012-04-24 | Glasfloss Industries, LP | Air filter with internal frame support |
US8142537B2 (en) * | 2009-03-17 | 2012-03-27 | Mann + Hummel Gmbh | Support grid and alignment appartus for a filter element and housing |
CA2665541C (en) * | 2009-04-28 | 2017-04-11 | Clarcor Air Filtration Products, Inc. | Panel filter |
CA2665530C (en) * | 2009-04-28 | 2017-04-11 | Clarcor Air Filtration Products, Inc. | Panel filter |
DE102009029244A1 (de) * | 2009-09-07 | 2011-03-10 | Huber Se | Filtersegment für den Einsatz in einer Filtrationsvorrichtung sowie Kreissegment zur Aufnahme eines Filtersegments |
WO2011137367A1 (en) * | 2010-04-30 | 2011-11-03 | Diversitech Corporation | Three-dimensional filter |
US9359236B2 (en) | 2010-08-18 | 2016-06-07 | Evoqua Water Technologies Llc | Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle |
US8815041B2 (en) | 2010-12-29 | 2014-08-26 | Clarcor Air Filtration Products, Inc. | Self supported pleated panel filter with frayed media edges |
US20130206681A1 (en) * | 2012-02-03 | 2013-08-15 | Glenn David Alexander | Interlocking Frame Assembly System and Method |
CN103418185A (zh) * | 2012-05-22 | 2013-12-04 | 上海曾韩进出口有限公司 | 一种低压损过滤材料及其生产方法 |
CN102788393B (zh) * | 2012-08-23 | 2016-01-20 | 深圳市中纺滤材无纺布有限公司 | 一种环保可重复使用的湿帘及其加工方法 |
US10071331B2 (en) | 2012-09-12 | 2018-09-11 | Camfil Ab | Backing net structure |
US9694307B2 (en) | 2012-09-12 | 2017-07-04 | Camfil Ab | Filter assembly and filter assembly manufacturing method |
TR201802909T4 (tr) | 2012-09-21 | 2018-03-21 | Camfil Ab | Destek ağı yapısına sahip v-tipi filtre. |
US10131550B2 (en) | 2013-05-06 | 2018-11-20 | Evoqua Water Technologies Llc | Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle |
CA2929885C (en) * | 2013-11-07 | 2018-08-14 | Lin, Jing-Jyr | Filtering device |
CN104623824B (zh) * | 2013-11-07 | 2018-09-04 | 林净植 | 过滤结构 |
US20150135664A1 (en) * | 2013-11-18 | 2015-05-21 | Bha Altair, Llc | Coalescers with meshed coalescing media |
WO2015185736A1 (en) | 2014-06-05 | 2015-12-10 | Evoqua Water Technologies S.R.L. | Filtering panel and method of making the same |
EP3250307A4 (de) * | 2015-01-29 | 2018-09-05 | 3M Innovative Properties Company | Anpassbarer gefalteter luftfilter mit überbrückungsfilamenten |
EP3777989A1 (de) | 2015-08-17 | 2021-02-17 | Parker-Hannificn Corporation | Filtermedienpacks, verfahren zur herstellung und filtermedienpressen |
DE102015014017B4 (de) * | 2015-10-30 | 2021-02-18 | Dräger Safety AG & Co. KGaA | Partikelfilter sowie Verfahren zu dessen Herstellung |
WO2017213926A1 (en) | 2016-06-06 | 2017-12-14 | 3M Innovative Properties Company | Channel-framed, pleated air filter with bridging filaments |
US10888807B2 (en) | 2016-08-12 | 2021-01-12 | Evoqua Water Technologies Llc | Disc filter pre-screen dual media disc filter |
US10335729B1 (en) * | 2016-09-30 | 2019-07-02 | American Air Filter Company, Inc. | Structural support for air filter |
US20180272258A1 (en) * | 2017-03-22 | 2018-09-27 | Hollingsworth & Vose Company | Filter media including a waved filtration layer having a gradient |
WO2019169070A1 (en) | 2018-02-28 | 2019-09-06 | Filtereasy, Inc. | Variable air filter assemblies |
DE102019126385A1 (de) * | 2019-09-30 | 2021-04-01 | Mann+Hummel Gmbh | Filterelement und Verfahren zum Herstellen eines Filterelements |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234717A (en) | 1961-06-15 | 1966-02-15 | Arco Mfg Corp | Gas filtering apparatus |
GB1236093A (en) | 1968-06-06 | 1971-06-16 | Gen Motors Ltd | Filters |
US3692184A (en) * | 1970-10-07 | 1972-09-19 | Carborundum Co | Filter cartridge and pack therefor and method of making same |
US3853529A (en) * | 1971-06-09 | 1974-12-10 | Farr Co | Pleated air filter cartridge |
DE3003409C2 (de) * | 1980-01-31 | 1985-01-10 | Schulz & Co, 5830 Schwelm | Filterelement zur Luft- und Gasreinigung |
US4765812A (en) * | 1987-10-30 | 1988-08-23 | Allied-Signal Inc. | Air laid filtering material |
US5098767A (en) | 1989-02-15 | 1992-03-24 | Pall Corporation | Filter device with micropleats and macropleats |
DE4002078C1 (de) | 1990-01-25 | 1991-05-02 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
ZA931264B (en) * | 1992-02-27 | 1993-09-17 | Atomic Energy South Africa | Filtration. |
DE4323136C2 (de) | 1993-07-10 | 1995-10-05 | Mann & Hummel Filter | Filtereinsatz für Luftfilter |
HU215332B (hu) * | 1993-05-04 | 1998-12-28 | Filterwerk Mann+Hummel Gmbh. | Szűrőbetét, főleg gépjárművek belső terének légszűréséhez, valamint eljárás annak előállítására |
US6171684B1 (en) * | 1995-11-17 | 2001-01-09 | Donaldson Company, Inc. | Filter material construction and method |
US6074450A (en) | 1996-10-15 | 2000-06-13 | Raber; Robert R. | Air filter assembly |
CA2268512A1 (en) * | 1996-10-18 | 1998-04-30 | Rick L. Chapman | High efficiency permanent air filter |
FR2757080B1 (fr) * | 1996-12-12 | 1999-02-26 | Elf Antar France | Papier charge de filtration de gaz |
US5782944A (en) | 1997-03-18 | 1998-07-21 | Purolator Products Air Filtration Company | Moisture resistant air filter |
US5820645A (en) | 1997-05-23 | 1998-10-13 | Reemay, Inc. | Pleatable nonwoven composite article for gas filter media |
US6159318A (en) | 1998-10-21 | 2000-12-12 | Aaf International, Inc. | Method for forming fibrous filter media, filter units and product |
US6165244A (en) * | 1999-03-13 | 2000-12-26 | Aaf International, Inc. | Filter media with fluid stream positioned fibers |
US6258143B1 (en) * | 1999-07-15 | 2001-07-10 | Dana Corporation | Fluid filter with baffle |
US6521011B1 (en) | 1999-07-15 | 2003-02-18 | 3M Innovative Properties Company | Self-supporting pleated filter and method of making same |
US6254653B1 (en) | 1999-10-08 | 2001-07-03 | Aaf International | Pleated fluid filter medium blend |
US6579337B2 (en) | 2000-02-17 | 2003-06-17 | Mhb Filtration Gmbh & Co. Kg | Reinforced, bendable filter element |
EP1275428B1 (de) | 2001-07-13 | 2005-03-23 | helsa-automotive GmbH & Co. KG | Flexibler Filter |
US7255723B2 (en) * | 2004-01-09 | 2007-08-14 | Aaf Mcquay, Inc. | Crest supported filter frame assembly and method |
-
2004
- 2004-01-09 US US10/754,379 patent/US7255723B2/en active Active
-
2005
- 2005-01-07 CN CN200510051860.9A patent/CN1679994B/zh not_active Expired - Fee Related
- 2005-01-07 DE DE602005003032T patent/DE602005003032T2/de active Active
- 2005-01-07 EP EP05000241A patent/EP1552872B1/de active Active
- 2005-01-07 ES ES05000241T patent/ES2295982T3/es active Active
-
2007
- 2007-07-27 US US11/829,454 patent/US20080017570A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE602005003032T2 (de) | 2008-02-21 |
US20080017570A1 (en) | 2008-01-24 |
EP1552872A1 (de) | 2005-07-13 |
CN1679994B (zh) | 2013-10-02 |
CN1679994A (zh) | 2005-10-12 |
US20050150201A1 (en) | 2005-07-14 |
ES2295982T3 (es) | 2008-04-16 |
EP1552872B1 (de) | 2007-10-31 |
US7255723B2 (en) | 2007-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |