FR2515526B1 - Filtres a fluide - Google Patents

Filtres a fluide

Info

Publication number
FR2515526B1
FR2515526B1 FR828218176A FR8218176A FR2515526B1 FR 2515526 B1 FR2515526 B1 FR 2515526B1 FR 828218176 A FR828218176 A FR 828218176A FR 8218176 A FR8218176 A FR 8218176A FR 2515526 B1 FR2515526 B1 FR 2515526B1
Authority
FR
France
Prior art keywords
fluid filters
filters
fluid
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
Application number
FR828218176A
Other languages
English (en)
Other versions
FR2515526A1 (fr
Inventor
Robert Wydeven
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of FR2515526A1 publication Critical patent/FR2515526A1/fr
Application granted granted Critical
Publication of FR2515526B1 publication Critical patent/FR2515526B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • 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
    • B01D46/005—Crossflow filtration, i.e. having an inlet and two outlets
    • 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
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • 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
    • B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked arrangement
    • 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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Centrifugal Separators (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Filtering Materials (AREA)
FR828218176A 1981-11-02 1982-10-29 Filtres a fluide Expired - Lifetime FR2515526B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/317,275 US4410427A (en) 1981-11-02 1981-11-02 Fluid filtering device

Publications (2)

Publication Number Publication Date
FR2515526A1 FR2515526A1 (fr) 1983-05-06
FR2515526B1 true FR2515526B1 (fr) 1990-06-01

Family

ID=23232920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828218176A Expired - Lifetime FR2515526B1 (fr) 1981-11-02 1982-10-29 Filtres a fluide

Country Status (11)

Country Link
US (2) US4410427A (fr)
JP (1) JPS58501808A (fr)
AU (1) AU548875B2 (fr)
BR (1) BR8207950A (fr)
CA (1) CA1169362A (fr)
DE (1) DE3249151C2 (fr)
FR (1) FR2515526B1 (fr)
GB (1) GB2119672B (fr)
IT (1) IT1153328B (fr)
WO (1) WO1983001582A1 (fr)
ZA (1) ZA827818B (fr)

Families Citing this family (222)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000704A1 (fr) * 1984-07-17 1986-01-30 International Health Services Procede et appareil pour filtrer une matiere particulaire a partir de fluides d'interet biomedical et examiner ladite matiere
DE3663839D1 (en) * 1985-03-08 1989-07-13 Matsushita Electric Industrial Co Ltd Exhaust gas filter for diesel engine
EP0328551B1 (fr) * 1986-11-04 1994-03-23 Osmonics, Inc. Filtre de liquides pour carters a sec
WO1988003431A1 (fr) * 1986-11-04 1988-05-19 Eastman Kodak Company Appareil de filtrage de liquides
SE455378B (sv) * 1986-11-17 1988-07-11 Flodins Filter Ab Forfarande for framstellning av filter
US4925561A (en) * 1988-03-31 1990-05-15 Tsuchiya Mfg. Co., Ltd. Composite planar and triangularly pleated filter element
US5497620A (en) * 1988-04-08 1996-03-12 Stobbe; Per Method of filtering particles from a flue gas, a flue gas filter means and a vehicle
US5195319A (en) * 1988-04-08 1993-03-23 Per Stobbe Method of filtering particles from a flue gas, a flue gas filter means and a vehicle
US5084178A (en) * 1988-06-15 1992-01-28 Pall Corporation Corrugated filter arrangement with support layer and flow channels
US5552048A (en) * 1988-06-15 1996-09-03 Pall Corporation Two pleated filter composite having cushioning layers
US5252207A (en) * 1988-06-15 1993-10-12 Pall Corporation Wrap member having openings
EP0350192A1 (fr) * 1988-06-28 1990-01-10 BTR plc Elément filtrant
JP2830080B2 (ja) * 1988-07-08 1998-12-02 株式会社デンソー ▲ろ▼過エレメントおよびその製造方法
US4897206A (en) * 1988-11-30 1990-01-30 Facet Quantek, Inc. Bidirectionally corrugated plate separator for fluid mixtures
US4953308A (en) * 1989-02-06 1990-09-04 Vector Corporation Filter system for a fluid bed granulator/dryer
CH678154A5 (fr) * 1989-04-26 1991-08-15 Robert Andreae
US5296134A (en) * 1990-09-21 1994-03-22 Sohail Zaiter Filtration structure for fluid flow radially through cylindrical configuration defined by stack of serrated wafers
US5066400A (en) * 1990-10-09 1991-11-19 Donaldson Company, Inc. Self-spaced pleated filter
US5247878A (en) * 1992-01-03 1993-09-28 Anderson William H Device for absorbing liquid lipids from an aqueous food mixture
US5308508A (en) * 1992-05-15 1994-05-03 Womack International, Inc. High capacity filter media, method of use in filtration and method of formation
US5298046A (en) * 1993-01-06 1994-03-29 Minnesota Mining And Manufacturing Company Diesel particulate filter element and filter
US5630940A (en) * 1993-04-01 1997-05-20 Minnesota Mining And Manufacturing Company Filter device for the filtration of fluids
US6325216B1 (en) 1993-04-30 2001-12-04 Tuboscope I/P, Inc. Screen apparatus for vibratory separator
US6269953B1 (en) 1993-04-30 2001-08-07 Tuboscope I/P, Inc. Vibratory separator screen assemblies
US6629610B1 (en) 1993-04-30 2003-10-07 Tuboscope I/P, Inc. Screen with ramps for vibratory separator system
US6565698B1 (en) 1993-04-30 2003-05-20 Varco I/P, Inc. Method for making vibratory separator screens
US6722504B2 (en) 1993-04-30 2004-04-20 Varco I/P, Inc. Vibratory separators and screens
US5598930A (en) * 1995-07-20 1997-02-04 Advanced Wirecloth, Inc. Shale shaker screen
US6450345B1 (en) 1993-04-30 2002-09-17 Varco I/P, Inc. Glue pattern screens and methods of production
USD425531S (en) * 1999-03-29 2000-05-23 Tuboscope I/P, Inc. Screen
US6443310B1 (en) 1993-04-30 2002-09-03 Varco I/P, Inc. Seal screen structure
US6283302B1 (en) 1993-08-12 2001-09-04 Tuboscope I/P, Inc. Unibody screen structure
US5971159A (en) * 1993-04-30 1999-10-26 Tuboscope I/P, Inc. Screen assembly for a vibratory separator
US6371302B1 (en) 1993-04-30 2002-04-16 Tuboscope I/P, Inc. Vibratory separator screens
US6267247B1 (en) 1993-04-30 2001-07-31 Tuboscope I/P, Inc. Vibratory separator screen
US6607080B2 (en) 1993-04-30 2003-08-19 Varco I/P, Inc. Screen assembly for vibratory separators
US6454099B1 (en) 1993-04-30 2002-09-24 Varco I/P, Inc Vibrator separator screens
US6290068B1 (en) * 1993-04-30 2001-09-18 Tuboscope I/P, Inc. Shaker screens and methods of use
US6152307A (en) 1993-04-30 2000-11-28 Tuboscope I/P, Inc. Vibratory separator screens
US6401934B1 (en) 1993-04-30 2002-06-11 Tuboscope I/P, Inc. Ramped screen & vibratory separator system
US5795369A (en) * 1996-03-06 1998-08-18 Ceco Filters, Inc. Fluted filter media for a fiber bed mist eliminator
USD398046S (en) 1996-04-26 1998-09-08 Donaldson Company, Inc. Combined filter element and frame therefor
USD399944S (en) 1996-04-26 1998-10-20 Donaldson Company, Inc. Conical filter
US5772883A (en) * 1996-04-26 1998-06-30 Donaldson Company, Inc. Slanted inline filter
US5820646A (en) * 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
USD425189S (en) 1996-04-26 2000-05-16 Donaldson Company, Inc. Combined filter element and frame therefor
US5792247A (en) * 1996-04-26 1998-08-11 Donaldson Company, Inc. Integrated resonator and filter apparatus
US5895574A (en) * 1996-04-26 1999-04-20 Donaldson Company, Inc. Rolled liquid filter using fluted media
WO1998052674A1 (fr) * 1996-04-26 1998-11-26 Maeda Limited Filtre pour air comprime
WO1997040918A1 (fr) 1996-04-26 1997-11-06 Donaldson Company, Inc. Dispositif de filtrage comportant des cannelures
US5902364A (en) * 1996-04-26 1999-05-11 Donaldson Company, Inc. Conical filter
US5804073A (en) * 1996-07-22 1998-09-08 Ter Horst; Dirk Dieter Hans Method of making a pleated structure having a pleated memory shape and the filter media made therefrom
DE19630522C2 (de) * 1996-07-29 2002-10-02 Freudenberg Carl Kg Verfahren zur Herstellung eines plissierfähigen Filtermediums und Vorrichtung zur Durchführung des Verfahrens
US5968373A (en) * 1997-12-22 1999-10-19 Aaf International Filter arrangement having at least two successive layers having predetermined spacing and its method for making
GB9810018D0 (en) * 1998-05-09 1998-07-08 Building Product Design Limite Building ventilation
US6669985B2 (en) 1998-10-30 2003-12-30 Varco I/P, Inc. Methods for making glued shale shaker screens
US20030042179A1 (en) * 1998-10-30 2003-03-06 Adams Thomas C. Vibratory separator screens
US20040251175A1 (en) * 1998-10-30 2004-12-16 Adams Thomas C. Apparatuses and methods for making glued screen assemblies
US6736270B2 (en) 1998-10-30 2004-05-18 Varco I/P, Inc. Glued screens for shale shakers
US6932883B2 (en) 1998-10-30 2005-08-23 Varco I/P, Inc. Screens for vibratory separators
US6159258A (en) * 1998-11-30 2000-12-12 Dana Corporation Air filter elements with foam pre-cleaners
US6149700A (en) * 1999-01-29 2000-11-21 Nelson Industries, Inc. Increased flow capacity filter
US6391076B1 (en) 1999-01-29 2002-05-21 Nelson Industries, Inc. Full flow filter
US6261334B1 (en) 1999-01-29 2001-07-17 Nelson Industries, Inc. High flow capacity filter
US6190432B1 (en) 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US6273938B1 (en) 1999-08-13 2001-08-14 3M Innovative Properties Company Channel flow filter
US6348084B1 (en) * 1999-11-05 2002-02-19 Donaldson Company, Inc. Filter element, air cleaner, and methods
US8449638B2 (en) 1999-11-05 2013-05-28 Donaldson Company, Inc. Filter element, air cleaner, and methods
US20040007508A1 (en) 1999-12-04 2004-01-15 Schulte David L. Screen assembly for vibratory separator
US6669913B1 (en) 2000-03-09 2003-12-30 Fleetguard, Inc. Combination catalytic converter and filter
US6582490B2 (en) 2000-05-18 2003-06-24 Fleetguard, Inc. Pre-form for exhaust aftertreatment control filter
US6776814B2 (en) 2000-03-09 2004-08-17 Fleetguard, Inc. Dual section exhaust aftertreatment filter and method
US7211226B2 (en) * 2000-03-09 2007-05-01 Fleetgaurd, Inc. Catalyst and filter combination
US7052532B1 (en) 2000-03-09 2006-05-30 3M Innovative Properties Company High temperature nanofilter, system and method
US6946012B1 (en) 2000-05-18 2005-09-20 Fleetguard, Inc. Filter and forming system
US6375700B1 (en) * 2000-06-23 2002-04-23 Nelson Industries, Inc. Direct flow filter
US6482247B2 (en) 2000-06-23 2002-11-19 Nelson Industries, Inc. Multi-panel fluid filter with equalized contaminant passages
US6379407B1 (en) 2000-06-23 2002-04-30 Cummins Inc. Filter element with discrete heat generators and method of manufacture
JP2002028408A (ja) * 2000-07-18 2002-01-29 Kyosan Denki Co Ltd 濾過器
AUPR081300A0 (en) * 2000-10-18 2000-11-09 Winchester (Avon Downs) Pty Ltd A filtering device
US6383244B1 (en) 2000-10-20 2002-05-07 Nelson Industries, Inc. Filter with retained safety element
US6416561B1 (en) 2000-10-20 2002-07-09 Nelson Industries, Inc. Open flow filter with safety element
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
DE10063789A1 (de) * 2000-12-21 2002-06-27 Mann & Hummel Filter Filterelement zur stirnseitigen Anströmung
US7398887B2 (en) * 2001-02-12 2008-07-15 Aaf-Mcquay, Inc. Product and method of forming successive layers of face-to-face adjacent media with calculated pore size
US7896941B2 (en) * 2001-02-12 2011-03-01 Aaf-Mcquay Inc. Product and method of forming a gradient density fibrous filter
CN1319624C (zh) * 2001-12-03 2007-06-06 唐纳森公司 介质体、采用波纹介质体板的过滤件、波纹板及制造方法
US20040116276A1 (en) * 2002-02-12 2004-06-17 Aleksey Yezerets Exhaust aftertreatment emission control regeneration
JP4344687B2 (ja) 2002-05-09 2009-10-14 ドナルドソン カンパニー，インコーポレイティド 縦溝流路濾過媒体を有するエアフィルタ
CN101306277B (zh) 2002-07-10 2011-11-02 唐纳森公司 槽形过滤介体及其制造工艺
US7582270B2 (en) 2002-10-28 2009-09-01 Geo2 Technologies, Inc. Multi-functional substantially fibrous mullite filtration substrates and devices
US7572311B2 (en) 2002-10-28 2009-08-11 Geo2 Technologies, Inc. Highly porous mullite particulate filter substrate
US6946013B2 (en) 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US7574796B2 (en) 2002-10-28 2009-08-18 Geo2 Technologies, Inc. Nonwoven composites and related products and methods
MY136329A (en) * 2002-11-01 2008-09-30 Nep Holdings Malaysia Bhd Improvement in the mechanism of water treatment system
ATE469692T1 (de) 2003-03-18 2010-06-15 Donaldson Co Inc Verbessertes verfahren zum wickeln von z- filtermedien
US6902598B2 (en) * 2003-05-02 2005-06-07 Fleetguard, Inc. Filter with efficiently sealed end
ATE503551T1 (de) * 2003-11-12 2011-04-15 Donaldson Co Inc Luftfilter mit einer schiebehalterung für filtrierelement
WO2005077487A1 (fr) * 2004-02-10 2005-08-25 Donaldson Company, Inc. Ensemble de couches filtrantes, structures de filtre et procedes
US20050178719A1 (en) * 2004-02-12 2005-08-18 Pank Thomas E. Filter in the form of a roll and the method of making the same
US7749420B2 (en) * 2004-03-17 2010-07-06 Airbus Deutschland Gmbh Method and apparatus for processing open three-dimensional core structures such as folded honeycomb structures
DE102004013145B4 (de) * 2004-03-17 2010-04-01 Airbus Deutschland Gmbh Verfahren zur Randabdichtung eines Kernverbundes
WO2005094655A2 (fr) 2004-03-24 2005-10-13 Donaldson Company, Inc. Elements filtrants, epurateur d'air, ensemble et procedes
GB0409548D0 (en) * 2004-04-29 2004-06-02 King S College London Robotic hand
WO2005107924A2 (fr) 2004-04-30 2005-11-17 Donaldson Company, Inc. Dispositions de filtres; logements ; assemblages et méthodes
US7905936B2 (en) 2004-04-30 2011-03-15 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
US20050252075A1 (en) * 2004-05-11 2005-11-17 Blue Rhino Global Sourcing, Llc Wave shaped screen for insect trap
DE602005024558D1 (de) 2004-06-08 2010-12-16 Donaldson Co Inc Z-filtermedienpackungsanordnung
US8034145B2 (en) * 2004-06-14 2011-10-11 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
US20050276862A1 (en) * 2004-06-15 2005-12-15 Bringley Joseph F Iron sequestering antimicrobial composition
WO2006009766A1 (fr) 2004-06-18 2006-01-26 Donaldson Company, Inc. Agencements de filtre à air, cartouche filtrante prêtes à l’usage et procédés
DE102004037706A1 (de) * 2004-08-04 2006-03-16 Purem Abgassysteme Gmbh & Co. Kg Filterplatte für einen Partikelfilter
EP2246108B1 (fr) 2004-08-06 2016-07-13 Donaldson Company, Inc. Agencement de filtre à air
DE102004042410A1 (de) * 2004-09-02 2006-03-09 Mahle Filtersysteme Gmbh Filtermedium für ein Fluid
US20070186528A1 (en) * 2006-02-15 2007-08-16 Baldwin Filters, Inc. Fluted filter apparatus
US20060091064A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter apparatus with separable seal support frame
US20110197556A1 (en) 2004-11-02 2011-08-18 Baldwin Filters, Inc. Filter element
US20060091084A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Fluted filter media with intermediate flow restriction and method of making same
US7931725B2 (en) 2004-11-02 2011-04-26 Baldwin Filters, Inc. Fluted filter apparatus
US7318851B2 (en) 2004-11-02 2008-01-15 Baldwin Filters, Inc. Filter element
US20060090431A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with combination filter element
US8042694B2 (en) * 2004-11-02 2011-10-25 Baldwin Filters, Inc. Gathered filter media for an air filter and method of making same
US20060091061A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with sealing system
US7909954B2 (en) 2004-11-03 2011-03-22 Baldwin Filters, Inc. Method and apparatus for winding a filter media pack
US7255300B2 (en) 2004-11-03 2007-08-14 Baldwin Filters, Inc. Method and apparatus for winding a filter media pack
DE102004000050B4 (de) * 2004-11-17 2008-07-31 Mann + Hummel Gmbh Filterelement, insbesondere Innenraumfilter, zur stirnseitigen Anströmung
ATE548102T1 (de) * 2005-01-13 2012-03-15 Donaldson Co Inc Luftfilteranordnung
CN102512889B (zh) 2005-01-13 2015-11-25 唐纳森公司 空气过滤器滤筒和空气滤清器组件
US7520913B2 (en) 2005-02-04 2009-04-21 Donaldson Company, Inc. Non-cylindrical filter elements, and methods
DE102005037313A1 (de) * 2005-08-04 2007-02-15 Carl Freudenberg Kg Filterelement und Anordnung
US7794556B2 (en) 2005-09-20 2010-09-14 Honeywell International Inc. Filter and method of making
BRPI0617353A2 (pt) 2005-10-11 2011-07-26 Donaldson Co Inc arranjo, montagem e mÉtodos de filtro de ar
US7451849B1 (en) 2005-11-07 2008-11-18 Geo2 Technologies, Inc. Substantially fibrous exhaust screening system for motor vehicles
US7211232B1 (en) 2005-11-07 2007-05-01 Geo2 Technologies, Inc. Refractory exhaust filtering method and apparatus
US7682577B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US7444805B2 (en) 2005-12-30 2008-11-04 Geo2 Technologies, Inc. Substantially fibrous refractory device for cleaning a fluid
US7722828B2 (en) 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
EP1986761A2 (fr) 2006-01-20 2008-11-05 Donaldson Company, Inc. Epurateur d'air conçu pour recevoir des cartouches filtrantes de diverses tailles, composants de celui-ci et procedes associes
US7753982B2 (en) * 2006-02-17 2010-07-13 Baldwin Filters, Inc. Filter with drained jacket, seal indicator/lock means, and seal baffle
US7563415B2 (en) 2006-03-03 2009-07-21 Geo2 Technologies, Inc Catalytic exhaust filter device
US7625419B2 (en) 2006-05-10 2009-12-01 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
USD600790S1 (en) 2006-05-10 2009-09-22 Donaldson Company, Inc. Filter cartridge
DE102006025235A1 (de) * 2006-05-29 2008-01-10 Mann + Hummel Gmbh Axial durchströmbares Filterelement
DE102006025232A1 (de) 2006-05-29 2008-01-10 Mann + Hummel Gmbh Filtergehäuse
US20080000826A1 (en) * 2006-06-12 2008-01-03 Harder David B Rolled axial flow filter and methods
DE102006028161A1 (de) 2006-06-16 2007-12-27 Mann + Hummel Gmbh Kompaktfilterelement mit Ausklopfschutz
DE102006028159B4 (de) * 2006-06-16 2015-11-12 Mann + Hummel Gmbh Kompaktluftfilterelement
US7713321B2 (en) 2006-06-22 2010-05-11 Donaldson Company, Inc. Air cleaner arrangements; components thereof; and, methods
EP2444139B1 (fr) 2006-06-22 2019-04-10 Donaldson Company, Inc. Dispositif de nettoayge d'air
EP2664372A1 (fr) 2006-10-06 2013-11-20 Donaldson Company, Inc. Purificateur dýair, cartouches de filtre remplaçables et procédés
US7588619B2 (en) 2006-11-28 2009-09-15 Wix Filtration Corp. Cross-flow filter media and filter assembly
US9757676B2 (en) * 2006-12-06 2017-09-12 Baldwin Filters, Inc. Method and apparatus for winding a filter element
US10040020B2 (en) 2006-12-06 2018-08-07 Baldwin Filters, Inc. Fluid filter apparatus having filter media wound about a winding frame
CN102743937B (zh) * 2007-02-02 2015-09-16 唐纳森公司 空气过滤介质包、过滤元件、空气过滤介质及方法
CN102861484B (zh) * 2007-02-26 2016-06-29 唐纳森公司 空气过滤装置；空气滤清器组件和方法
WO2008115800A1 (fr) * 2007-03-19 2008-09-25 Pall Corporation Éléments de traitement de fluides et dispositifs de traitement de fluides comprenant des éléments de traitement de fluides qui présentent différentes caractéristiques de traitement de fluides et procédés de réalisation et d'utilisation correspondants
WO2008115802A1 (fr) * 2007-03-19 2008-09-25 Pall Corporation Éléments de traitement de fluides et dispositifs de traitement de fluides présentant des espaces entre les éléments de traitement de fluides et procédé de réalisation et d'utilisation correspondants
EP2829310A1 (fr) 2007-06-26 2015-01-28 Donaldson Company, Inc. Dispositif de milieu filtrant
US8066791B2 (en) 2007-07-20 2011-11-29 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; components; and, methods
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
EP2190554B1 (fr) 2007-09-07 2013-01-09 Donaldson Company, Inc. Ensemble filtre à air
US9545593B2 (en) * 2007-11-01 2017-01-17 Baldwin Filters, Inc. Winding core pressure relief for fluted filter
MX342896B (es) 2007-11-15 2016-10-18 Donaldson Company Inc * Arreglos de filtro de aire; montajes; y, metodos.
BRPI0722349A2 (pt) * 2007-12-21 2014-12-09 Volvo Technology Corp Dispositivo de filtração de particulado
JP5986354B2 (ja) 2008-02-04 2016-09-06 ドナルドソン カンパニー，インコーポレイティド 縦溝流路付きろ過媒体を形成する方法および装置
DE102008011186A1 (de) * 2008-02-26 2009-09-03 Mann + Hummel Gmbh Filtereinrichtung, insbesondere Luftfilter für eine Brennkraftmaschine
EP2106836A1 (fr) 2008-03-27 2009-10-07 OFFICINE METALLURGICHE G. CORNAGLIA S.p.A. Cartouche de filtre, boîtier de filtre et ensemble de filtre
US8048187B2 (en) 2008-06-30 2011-11-01 Baldwin Filters, Inc. Filter frame attachment and fluted filter having same
US7959703B2 (en) 2008-06-30 2011-06-14 Baldwin Filters, Inc. Fluted filter with integrated frame
CN102159297B (zh) 2008-07-22 2014-12-17 唐纳森公司 空气滤清器组件及其部件
CN102159296A (zh) 2008-07-25 2011-08-17 唐纳森公司 空气过滤介质包装、过滤器元件、空气过滤介质以及方法
MX2011001291A (es) 2008-08-06 2011-03-15 Donaldson Co Inc Metodos y aparatos de medios de filtracion-z que tienen acanalados cerrados.
US8197687B2 (en) * 2008-08-19 2012-06-12 Perry Equipment Corporation Contaminant adsorbent fluted filter element
IT1391480B1 (it) 2008-09-24 2011-12-23 Metallurg Cornaglia Spa Off Filtro per fluidi e procedimento per fabbricarlo
IT1391481B1 (it) 2008-09-24 2011-12-23 Metallurg Cornaglia Spa Off Procedimento e dispositivo per produrre filtri cosiddetti ortogonali
DE102009013528A1 (de) * 2009-03-19 2010-09-30 Mann + Hummel Gmbh Herstellungsverfahren für ein Filterelement und Filterelement
US8061530B2 (en) 2009-04-09 2011-11-22 Cummins Filtration Ip, Inc. Filtration sealing system
WO2011017352A2 (fr) 2009-08-03 2011-02-10 Donaldson Company, Inc. Procédé et appareil permettant de former un support de filtration cannelé doté de cannelures tronconiques
WO2011041129A1 (fr) 2009-10-02 2011-04-07 Donaldson Company, Inc. Cartouche filtrante avec dérive centrale, collecteurs de poussière et procédés
MX2012008542A (es) * 2010-01-25 2012-11-12 Donaldson Co Inc Medios de filtracion plisados con estrias conicas.
SG184909A1 (en) 2010-04-20 2012-11-29 Fibracast Ltd Formed sheet membrane element and filtration system
WO2013003769A2 (fr) 2011-06-30 2013-01-03 Donaldson Company, Inc. Ensembles séparateurs air/huile, composants et procédés
EP2768604B1 (fr) 2011-10-20 2026-04-22 Fibracast Ltd. Dispositif de revêtement pour feuilles de perméat
US9387425B2 (en) 2011-10-26 2016-07-12 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
CH703630B1 (de) * 2012-01-05 2019-09-30 V Zug Ag Haushalts-Dunstabzug mit parallelen Filterplatten.
MX362147B (es) 2012-07-25 2019-01-07 Baldwin Filters Inc Alojamiento para filtro, filtro acanalado y filtro de seguridad.
KR101440723B1 (ko) * 2013-03-14 2014-09-17 정인숙 현열교환기, 이를 포함하는 열회수 환기장치, 및 그 해빙운전과 점검운전 방법
US10359011B2 (en) 2013-05-22 2019-07-23 Donaldson Company, Inc. Vertical air intake system; air cleaner; and filter element
CN114887415B (zh) 2013-06-28 2024-03-26 唐纳森公司 用于空气滤清器组件的过滤器滤芯
US8985343B1 (en) 2014-01-24 2015-03-24 Kirby Smith Mohr Method and apparatus for separating immiscible liquids and solids from liquids
US9630132B2 (en) * 2014-07-01 2017-04-25 Caterpillar Inc. Fluid filtering system
WO2016044293A1 (fr) 2014-09-15 2016-03-24 Donaldson Company, Inc. Cartouches de filtre, ensembles purificateur d'air, logements, éléments, composants et procédés
EP3237089B1 (fr) 2014-12-27 2020-05-20 Donaldson Company, Inc. Ensemble filtre à air et cartouche filtrante
US20160303501A1 (en) 2015-04-16 2016-10-20 Clark Filter, Inc. End cap and air filter incorporating same
US10479046B2 (en) * 2015-08-19 2019-11-19 Imagine Tf, Llc Absorbent microstructure arrays and methods of use
US11020698B2 (en) 2015-12-11 2021-06-01 Cummins Filtration Ip, Inc. Filter with variable cross-section axial seal
US11583796B2 (en) * 2016-02-19 2023-02-21 Baldwin Filters, Inc. Surface coated filter method
US11167234B2 (en) 2016-03-18 2021-11-09 Cummins Filtration Ip, Inc. Interlocked stable filter assembly
US10682597B2 (en) 2016-04-14 2020-06-16 Baldwin Filters, Inc. Filter system
MX2018013103A (es) 2016-05-02 2019-03-28 Cummins Filtration Ip Inc Filtro con interfaz de alojamiento de enclavamiento.
DE112017002360T5 (de) 2016-07-13 2019-02-14 Cummins Filtration Ip, Inc. Filterelement mit konischem Umfang
WO2018075385A1 (fr) 2016-10-20 2018-04-26 Cummins Filtration Ip, Inc. Gaufrage directionnel interrompu de feuille plate
WO2018102712A2 (fr) 2016-12-01 2018-06-07 Donaldson Company, Inc. Éléments filtrants, ensembles de filtres à air et procédés d'utilisation et d'assemblage
DE112017005542T5 (de) 2016-12-15 2019-07-25 Cummins Filtration Ip, Inc. Tetraedrische Filtermedien
WO2018140310A1 (fr) 2017-01-25 2018-08-02 Cummins Filtration Ip, Inc. Adaptateur fileté extensible pour enveloppe sans filetage
US11724220B2 (en) 2017-02-21 2023-08-15 Cummins Filtration Ip, Inc. Undulated interlocking housing-endplate interface geometry
CN115155166B (zh) 2017-03-16 2024-01-26 康明斯滤清系统知识产权公司 过滤密封系统
EP3401000A1 (fr) 2017-05-09 2018-11-14 Donaldson Company, Inc. Adaptateur et cartouche de filtre à air conçue pour être utilisée avec un tel adaptateur
MX2020001477A (es) 2017-08-09 2020-03-20 Donaldson Co Inc Cartuchos filtrantes, conjuntos de purificador de aire, carcasas, caracteristicas, componentes, metodos.
CN111432909B (zh) * 2017-08-10 2022-07-01 唐纳森公司 流体过滤设备、系统和方法
PL3675983T3 (pl) 2017-08-31 2023-09-04 Donaldson Company, Inc. Wkłady filtrów; zespoły filtra powietrza
CN112074335A (zh) * 2018-05-07 2020-12-11 康明斯滤清系统知识产权公司 在入口流和出口流之间具有角度的高性能密度元件
CN112469487A (zh) 2018-07-23 2021-03-09 康明斯滤清系统公司 用于旋装式过滤器的径向密封
US20200072169A1 (en) 2018-08-28 2020-03-05 Parker-Hannifin Corporation Non-cylindrical filter element and side entry air cleaner incorporating the same
WO2020081324A1 (fr) 2018-10-16 2020-04-23 Parker-Hannifin Corporation Filtre d'écoulement de canal plissé et/ou procédé de formation de rouleau
USD1002792S1 (en) 2019-02-05 2023-10-24 Donaldson Company, Inc. Filter cartridge
EP4072699A4 (fr) 2019-12-09 2023-08-23 Cummins Filtration Inc. Milieu filtrant façonné
FR3105387B1 (fr) * 2019-12-20 2021-11-26 Liebherr Aerospace Toulouse Sas Échangeur de chaleur à passages de fluide optimisés
DE112020006342T5 (de) 2019-12-26 2022-10-20 Cummins Filtration Inc Filterelement mit strömungleitenden durchlässigkeitsschichten
WO2021163027A1 (fr) 2020-02-11 2021-08-19 Cummins Filtration Inc. Système de filtration de carburant avancé avec conception de joint d'étanchéité de cartouche à interverrouillage

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1193833A (fr) * 1959-11-05
BE562805A (fr) *
US1729135A (en) * 1925-12-23 1929-09-24 Harold W Slauson Air and oil filter
DE671096C (de) * 1934-10-25 1939-02-01 Walther Lindner Rahmentaschenfilter
US2210397A (en) * 1937-02-02 1940-08-06 Dreiss Daniel Large surface filter for all fluids
US2190886A (en) * 1939-06-07 1940-02-20 Air Mase Corp Filter means and method of making same
GB539269A (en) * 1940-01-31 1941-09-03 Chema Mfg Company Ltd Improvements in filters
US2397759A (en) * 1942-04-17 1946-04-02 Sigmund Miroslav Filter
US2599604A (en) * 1949-07-13 1952-06-10 Jordan V Bauer Filter element
DE966984C (de) * 1951-10-25 1957-09-26 Bosch Gmbh Robert Fluessigkeitsfilter aus spiralig gewickelten Filterstoffstreifen
US2726184A (en) * 1952-11-01 1955-12-06 Purolator Products Inc Method of providing seals for filters
FR1106115A (fr) 1953-08-25 1955-12-12 Bosch Gmbh Robert Filtre pour liquides, procédé et dispositif pour la fabrication dudit filtre
US2717659A (en) * 1953-09-02 1955-09-13 Donaldson Co Inc Air cleaner
GB764846A (en) * 1954-03-10 1957-01-02 Bosch Gmbh Robert Improvements in filters wound from bands of filter material
LU35565A1 (fr) * 1956-11-10
FR1229676A (fr) * 1957-12-02 1960-09-08 Filtre destiné à retenir des particules en suspension
US3025963A (en) * 1958-03-13 1962-03-20 Russell H Curtis Products useful as filtering devices and methods of making them
US3112184A (en) * 1958-09-08 1963-11-26 Corning Glass Works Method of making ceramic articles
US3020977A (en) * 1959-08-19 1962-02-13 Simpson Herbert Corp Filter device
GB884027A (en) 1960-01-20 1961-12-06 Holliday Co Ltd L B Improvements in or relating to sulphurised vat dyestuffs in solubilised form
US3037637A (en) * 1960-04-26 1962-06-05 Mine Safety Appliances Co Spiral roll filter unit
US3070937A (en) * 1960-05-05 1963-01-01 Mine Safety Appliances Co Mist removing device
US3112262A (en) * 1960-07-12 1963-11-26 New York Business Dev Corp Filter unit and filter cartridge therefor
US3346121A (en) * 1965-08-13 1967-10-10 Corning Glass Works Filter and method for its production
US3419937A (en) * 1965-08-13 1969-01-07 Corning Glass Works Filter and method and apparatus for its production
US3401803A (en) * 1965-12-06 1968-09-17 Mine Safety Appliances Co Filter formed from corrugated and flat sheets
US3372533A (en) * 1966-07-11 1968-03-12 Farr Co Self-supporting high density filter
US3664095A (en) * 1968-10-21 1972-05-23 Gunnar C F Asker Exchange packing element
GB1253117A (fr) * 1969-09-26 1971-11-10
SU394065A1 (ru) * 1970-12-03 1973-08-22 Фильтр тонкой очистки воздуха
US3962097A (en) * 1971-04-22 1976-06-08 Millipore Corporation Spiral-wound filter
US3771661A (en) * 1971-07-13 1973-11-13 Barnebey Cheney Co Multiple fluid filter plate assembly
FR2148726A5 (en) * 1971-07-30 1973-03-23 Herfilco Cylindrical filter element - with spaced,coaxial spirals of filter material,esp for air cleaners
US3807150A (en) * 1972-02-28 1974-04-30 Hepa Corp Absolute filter pack structure having a toroidal section
US4065341A (en) * 1972-11-21 1977-12-27 Robert Bosch Gmbh Method of making a liquid filter
US4039457A (en) * 1973-02-02 1977-08-02 Robert Bosch G.M.B.H. Coiled filter element for filtering of liquids
US3858793A (en) * 1973-02-28 1975-01-07 Donaldson Co Inc Cartridge centrifuge
CH578371A5 (fr) * 1973-05-23 1976-08-13 Sulzer Ag
US4199387A (en) * 1977-12-02 1980-04-22 Cambridge Filter Corporation Air filter fabrication method
JPS5585028A (en) * 1978-12-22 1980-06-26 Hitachi Ltd Mark detecting signal amplifier
DE2937209C2 (de) * 1979-09-14 1984-06-07 Kernforschungsanlage Jülich GmbH, 5170 Jülich Spaltprodukt-Filter
DE2951316A1 (de) * 1979-12-20 1981-07-02 Degussa Ag, 6000 Frankfurt Katalytisches filter fuer die dieselabgasreinigung
JPS56133005A (en) * 1980-03-19 1981-10-17 Nippon Soken Inc Filter element for liquid
JPS57113822A (en) * 1980-12-30 1982-07-15 Nippon Soken Inc Fine particle collecting filter
US4460388A (en) * 1981-07-17 1984-07-17 Nippon Soken, Inc. Total heat exchanger

Also Published As

Publication number Publication date
IT8224014A0 (it) 1982-10-29
IT1153328B (it) 1987-01-14
ZA827818B (en) 1984-03-28
AU1014283A (en) 1983-05-18
US4589983A (en) 1986-05-20
JPS58501808A (ja) 1983-10-27
WO1983001582A1 (fr) 1983-05-11
BR8207950A (pt) 1983-10-04
FR2515526A1 (fr) 1983-05-06
CA1169362A (fr) 1984-06-19
DE3249151T1 (de) 1984-01-12
US4410427A (en) 1983-10-18
DE3249151C2 (de) 1994-09-22
GB2119672B (en) 1985-11-06
IT8224014A1 (it) 1984-05-02
GB8317374D0 (en) 1983-07-27
GB2119672A (en) 1983-11-23
AU548875B2 (en) 1986-01-02

Similar Documents

Publication Publication Date Title
GB2119672B (en) Fluid filtering device
AR231395A1 (es) Un dentifrico
IT8220062A0 (it) Reattore a letto fluido.
DE3871493D1 (de) Arbeitsfluessigkeitsteilung bei einem waermerohr.
IT1157507B (it) Giunto omocinetico a snodo
IT1195006B (it) Giunto a snodo omocinetico
ES273317Y (es) Un cubo-rompecabezas
DK513583D0 (da) Hydraulisk vaeske
IT1151362B (it) Rubinetti a pressione
NO820328L (no) Leddet roerledningssystem for et flytende legeme
KR860005147A (ko) 유체 기계
BR8401094A (pt) Manometro a fluido
RO89633A (fr) Composition herbicide fluide
IT8567958A0 (it) Circuito idraulico per un giunto idrodinamico
IT1163547B (it) Fluidi idraulici
BE890019A (fr) Injecteur de fluide
KR840002152U (ko) 역류 가능한 유체 연결구
BR8106696A (pt) Dispositivo a fluido
DE3581170D1 (de) Fluidfilter.
NL189337C (nl) Vloeistoffilter.
FR2518213B1 (fr) Tuyau flexible
FR2557667B1 (fr) Tuyau a manchon
GB2110561B (en) Fluid filter
BE891924A (fr) Bruleur a mazout
ES259687Y (es) Un mini-invernadero

Legal Events

Date Code Title Description
ST Notification of lapse