DE69714245T2 - Filter - Google Patents
FilterInfo
- Publication number
- DE69714245T2 DE69714245T2 DE69714245T DE69714245T DE69714245T2 DE 69714245 T2 DE69714245 T2 DE 69714245T2 DE 69714245 T DE69714245 T DE 69714245T DE 69714245 T DE69714245 T DE 69714245T DE 69714245 T2 DE69714245 T2 DE 69714245T2
- Authority
- DE
- Germany
- Prior art keywords
- face
- flutes
- filter element
- filter
- substantially conical
- 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 - Fee Related
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
- B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
- B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/001—Making filtering elements not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/22—Cell-type filters
- B01D25/24—Cell-type roll filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
- B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
-
- 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
- B01D46/0001—Making filtering elements
-
- 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
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- 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
- B01D2275/20—Shape of filtering material
- B01D2275/201—Conical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines
-
- 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
- Y10S55/05—Methods of making filter
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/638,703 US5902364A (en) | 1996-04-26 | 1996-04-26 | Conical filter |
PCT/US1997/006935 WO1997040908A1 (en) | 1996-04-26 | 1997-04-25 | Conical filter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69714245D1 DE69714245D1 (en) | 2002-08-29 |
DE69714245T2 true DE69714245T2 (de) | 2002-11-14 |
Family
ID=24561094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69714245T Expired - Fee Related DE69714245T2 (de) | 1996-04-26 | 1997-04-25 | Filter |
Country Status (13)
Country | Link |
---|---|
US (1) | US5902364A (de) |
EP (2) | EP0900115B1 (de) |
JP (1) | JP2001507617A (de) |
KR (1) | KR20000065028A (de) |
CN (1) | CN1220614A (de) |
AT (1) | ATE220940T1 (de) |
AU (1) | AU722504B2 (de) |
BR (1) | BR9709167A (de) |
DE (1) | DE69714245T2 (de) |
ES (1) | ES2180051T3 (de) |
PL (1) | PL329532A1 (de) |
WO (1) | WO1997040908A1 (de) |
ZA (1) | ZA973637B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015015295A1 (de) * | 2015-11-30 | 2017-06-01 | Carl Freudenberg Kg | Filterelement |
Families Citing this family (163)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69722933T2 (de) * | 1996-04-26 | 2004-05-13 | Donaldson Co., Inc., Minneapolis | Gefaltetes filtermaterial |
DE60006789T3 (de) * | 1999-02-26 | 2012-03-22 | Donaldson Co., Inc. | Dichtungssystem für filter |
US6235195B1 (en) * | 1999-02-26 | 2001-05-22 | Donaldson Company, Inc. | Filter element incorporating a handle member |
US6190432B1 (en) | 1999-02-26 | 2001-02-20 | Donaldson Company, Inc. | Filter arrangement; sealing system; and methods |
US6179890B1 (en) * | 1999-02-26 | 2001-01-30 | Donaldson Company, Inc. | Air cleaner having sealing arrangement between media arrangement and housing |
US6348085B1 (en) * | 1999-11-10 | 2002-02-19 | Donaldson Company, Inc. | Filter arrangement and methods |
JP3445775B2 (ja) * | 2000-02-22 | 2003-09-08 | トヨタ自動車株式会社 | パティキュレート・フィルタ |
US6776814B2 (en) | 2000-03-09 | 2004-08-17 | Fleetguard, Inc. | Dual section exhaust aftertreatment filter and method |
US7052532B1 (en) * | 2000-03-09 | 2006-05-30 | 3M Innovative Properties Company | High temperature nanofilter, system and method |
US7211226B2 (en) * | 2000-03-09 | 2007-05-01 | Fleetgaurd, Inc. | Catalyst and filter combination |
US6669913B1 (en) | 2000-03-09 | 2003-12-30 | Fleetguard, Inc. | Combination catalytic converter and filter |
US6482247B2 (en) | 2000-06-23 | 2002-11-19 | Nelson Industries, Inc. | Multi-panel fluid filter with equalized contaminant passages |
US6375700B1 (en) | 2000-06-23 | 2002-04-23 | Nelson Industries, Inc. | Direct flow filter |
US6673136B2 (en) * | 2000-09-05 | 2004-01-06 | Donaldson Company, Inc. | Air filtration arrangements having fluted media constructions and methods |
SE517369C2 (sv) | 2000-10-20 | 2002-06-04 | Aegir Bjoernsson | Förfarande för framställning av vätskerenare och renare framställd med förfarandet |
US6511599B2 (en) * | 2000-12-18 | 2003-01-28 | Nelson Industries, Inc. | Multi-element cylindrical filter with equalized flow |
US6743317B2 (en) | 2000-12-19 | 2004-06-01 | Robert M. Wydeven | Method of sealing, housing and constructing honeycomb filters |
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US6610126B2 (en) * | 2001-06-06 | 2003-08-26 | Donaldson Company, Inc. | Filter element having sealing members and methods |
US6517598B2 (en) | 2001-06-06 | 2003-02-11 | Donaldson Company, Inc. | Filter element having flange and methods |
JP4388375B2 (ja) * | 2001-12-03 | 2009-12-24 | ドナルドソン カンパニー,インコーポレイティド | 波形の媒体シートを使用するフィルタエレメント |
US20040116276A1 (en) * | 2002-02-12 | 2004-06-17 | Aleksey Yezerets | Exhaust aftertreatment emission control regeneration |
US6966940B2 (en) * | 2002-04-04 | 2005-11-22 | Donaldson Company, Inc. | Air filter cartridge |
ATE535295T1 (de) | 2002-05-09 | 2011-12-15 | Donaldson Co Inc | Luftfilter mit gewelltem filtermedium |
DE60336060D1 (de) * | 2002-07-10 | 2011-03-31 | Donaldson Co Inc | Gefaltetes filtermaterial und verfahren zu dessen herstellung |
EP1982754A3 (de) * | 2002-08-08 | 2008-12-03 | Mann+Hummel Gmbh | Filtersystem |
US6692347B1 (en) | 2002-09-27 | 2004-02-17 | L&L Products, Inc. | Filter housing assembly for transportation vehicles |
CN100443143C (zh) * | 2002-12-11 | 2008-12-17 | 唐纳森公司 | Z形过滤介体的逆流清洗系统及其冲洗方法 |
CA2516007C (en) | 2003-02-11 | 2014-09-02 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter elements; and, methods |
EP1608453B1 (de) | 2003-03-18 | 2010-06-02 | Donaldson Company, Inc. | Verbessertes verfahren zum wickeln von z-filtermedien |
EP2316557B1 (de) * | 2003-11-12 | 2017-04-26 | Donaldson Company, Inc. | Luftfilter mit einer Schiebehalterung für Filtrierelement |
US7025806B2 (en) * | 2003-11-25 | 2006-04-11 | Stri{dot over (o)}nAir, Inc. | Electrically enhanced air filtration with improved efficacy |
WO2005058461A1 (en) * | 2003-12-16 | 2005-06-30 | Donaldson Company, Inc. | Air cleaner arrangement and methods |
US20090266041A1 (en) * | 2003-12-22 | 2009-10-29 | Donaldson Company, Inc. | Seal arrangement for filter element; Filter element assembly; and, methods |
CN101693158B (zh) * | 2003-12-22 | 2013-02-20 | 唐纳森公司 | 包括密封结构的过滤元件及其生产方法 |
WO2005079954A1 (en) | 2004-02-17 | 2005-09-01 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter elements; and, methods |
FR2867508B1 (fr) * | 2004-03-12 | 2006-08-04 | Peugeot Citroen Automobiles Sa | Filtre a particules pour ligne d'echappement d'un moteur a combustion interne et ligne d'echappement comprenant un tel filtre a particules. |
BRPI0507946A (pt) | 2004-03-24 | 2007-07-24 | Donaldson Co Inc | elementos de filtro, filtro de ar, conjunto e métodos |
GB0409548D0 (en) * | 2004-04-29 | 2004-06-02 | King S College London | Robotic hand |
BRPI0510467B8 (pt) | 2004-04-30 | 2016-10-11 | Donaldson Co Inc | arranjo de cartucho de filtro de ar instalado de modo removível em um alojamento de limpeza de ar durante o uso e conjunto de filtro de ar. |
US7905936B2 (en) * | 2004-04-30 | 2011-03-15 | Donaldson Company, Inc. | Filter arrangements; housing; assemblies; and, methods |
ES2355832T3 (es) | 2004-06-08 | 2011-03-31 | Donaldson Company, Inc. | Disposición de empaque de medio de filtro z. |
WO2005123222A1 (en) * | 2004-06-14 | 2005-12-29 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
US8048188B2 (en) | 2004-06-18 | 2011-11-01 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter cartridge; and, methods |
DE602005019417D1 (de) | 2004-07-20 | 2010-04-01 | Donaldson Co Inc | Z-filtermedienpackungsanordnung, filterpatrone, luftreinigungsvorrichtungsanordnung und verfahren |
EP2239039B1 (de) | 2004-08-06 | 2021-10-06 | Donaldson Company, Inc. | Luftfilterkartusche |
DE102004049403A1 (de) * | 2004-10-08 | 2006-04-20 | Mann + Hummel Gmbh | Kompaktfilter mit 4-Kant-Dichtung |
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EP3950092B1 (de) | 2010-01-25 | 2023-05-10 | Donaldson Company, Inc. | Gefaltete filtriermedien mit sich verjüngenden kanälen |
WO2011115973A2 (en) | 2010-03-17 | 2011-09-22 | Baldwin Filters, Inc. | Fluid filter |
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CN103687658B (zh) | 2011-06-30 | 2016-05-04 | 唐纳森公司 | 空气/油分离器组件、部件和方法 |
US11235274B2 (en) | 2011-06-30 | 2022-02-01 | Donaldson Company, Inc. | Filter systems; components; features; and, methods of assembly and use |
US9387425B2 (en) | 2011-10-26 | 2016-07-12 | Donaldson Company, Inc. | Filter assemblies; components and features thereof; and, methods of use and assembly |
DE102012000490A1 (de) | 2012-01-13 | 2013-07-18 | Mann + Hummel Gmbh | Luftfilterelement und Luftfilter |
US9409124B2 (en) * | 2012-05-22 | 2016-08-09 | Alstom Technology Ltd | Flow control grid |
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- 1997-04-25 CN CN97195103A patent/CN1220614A/zh active Pending
- 1997-04-25 EP EP97922457A patent/EP0900115B1/de not_active Expired - Lifetime
- 1997-04-25 ZA ZA973637A patent/ZA973637B/xx unknown
- 1997-04-25 WO PCT/US1997/006935 patent/WO1997040908A1/en active IP Right Grant
- 1997-04-25 DE DE69714245T patent/DE69714245T2/de not_active Expired - Fee Related
- 1997-04-25 BR BR9709167A patent/BR9709167A/pt not_active IP Right Cessation
- 1997-04-25 EP EP02003693A patent/EP1216737A3/de not_active Withdrawn
- 1997-04-25 PL PL97329532A patent/PL329532A1/xx unknown
- 1997-04-25 JP JP53904897A patent/JP2001507617A/ja not_active Ceased
- 1997-04-25 AU AU28116/97A patent/AU722504B2/en not_active Ceased
- 1997-04-25 KR KR1019980708572A patent/KR20000065028A/ko active IP Right Grant
- 1997-04-25 ES ES97922457T patent/ES2180051T3/es not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102015015295A1 (de) * | 2015-11-30 | 2017-06-01 | Carl Freudenberg Kg | Filterelement |
Also Published As
Publication number | Publication date |
---|---|
ZA973637B (en) | 1998-10-26 |
ATE220940T1 (de) | 2002-08-15 |
US5902364A (en) | 1999-05-11 |
EP1216737A2 (de) | 2002-06-26 |
EP1216737A3 (de) | 2002-10-23 |
PL329532A1 (en) | 1999-03-29 |
AU2811697A (en) | 1997-11-19 |
ES2180051T3 (es) | 2003-02-01 |
DE69714245D1 (en) | 2002-08-29 |
CN1220614A (zh) | 1999-06-23 |
KR20000065028A (ko) | 2000-11-06 |
WO1997040908A1 (en) | 1997-11-06 |
JP2001507617A (ja) | 2001-06-12 |
EP0900115B1 (de) | 2002-07-24 |
BR9709167A (pt) | 1999-08-03 |
EP0900115A1 (de) | 1999-03-10 |
AU722504B2 (en) | 2000-08-03 |
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