ES2087007R - - Google Patents

Info

Publication number
ES2087007R
ES2087007R ES9301026A ES9301026A ES2087007R ES 2087007 R ES2087007 R ES 2087007R ES 9301026 A ES9301026 A ES 9301026A ES 9301026 A ES9301026 A ES 9301026A ES 2087007 R ES2087007 R ES 2087007R
Authority
ES
Spain
Prior art keywords
filter
housing
filter device
filtering
combustion engine
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.)
Granted
Application number
ES9301026A
Other languages
English (en)
Spanish (es)
Other versions
ES2087007B1 (es
ES2087007A2 (es
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 filed Critical
Publication of ES2087007A2 publication Critical patent/ES2087007A2/es
Publication of ES2087007R publication Critical patent/ES2087007R/es
Application granted granted Critical
Publication of ES2087007B1 publication Critical patent/ES2087007B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
    • F02M35/0202—Manufacturing or assembling; Materials for air cleaner housings
    • F02M35/0203—Manufacturing or assembling; Materials for air cleaner housings by using clamps, catches, locks or the like, e.g. for disposable plug-in filter cartridges
    • 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
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • 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
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/029—Special screwing connections, threaded sections
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
ES09301026A 1992-06-04 1993-05-13 Dispositivo de filtro para el filtrado del aire de aspiaracion de un motor de combustion interna. Expired - Fee Related ES2087007B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218396A DE4218396B4 (de) 1992-06-04 1992-06-04 Filtereinrichtung, insbesondere zum Filtrieren der Ansaugluft eines Verbrennungsmotors

Publications (3)

Publication Number Publication Date
ES2087007A2 ES2087007A2 (es) 1996-07-01
ES2087007R true ES2087007R (enExample) 1997-05-01
ES2087007B1 ES2087007B1 (es) 1998-01-01

Family

ID=6460358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301026A Expired - Fee Related ES2087007B1 (es) 1992-06-04 1993-05-13 Dispositivo de filtro para el filtrado del aire de aspiaracion de un motor de combustion interna.

Country Status (9)

Country Link
US (1) US5391212A (enExample)
CA (1) CA2097447C (enExample)
CZ (1) CZ284163B6 (enExample)
DE (1) DE4218396B4 (enExample)
ES (1) ES2087007B1 (enExample)
FR (1) FR2691912B1 (enExample)
IT (1) IT1261458B (enExample)
MX (1) MX9303135A (enExample)
SE (1) SE507441C2 (enExample)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3299622B2 (ja) * 1994-03-11 2002-07-08 豊田紡織株式会社 エアクリーナ装置
DE4412474C2 (de) * 1994-04-14 1997-08-07 Mann & Hummel Filter Luftfilter, insbesondere für die Ansaugluft einer Brennkraftmaschine
DE4427739A1 (de) * 1994-08-05 1996-02-08 Stihl Maschf Andreas Ansaugluftfilter
DE19539463B4 (de) * 1995-02-08 2005-07-14 Mann + Hummel Gmbh Gehäuse, insbesondere für ein Luftfilter für die Ansaugluft einer Brennkraftmaschine
DE19520156A1 (de) * 1995-06-01 1996-12-05 Mann & Hummel Filter Filter, insbesondere Luftfilter für die Ansaugluft einer Brennkraftmaschine
DE19709309A1 (de) * 1997-03-07 1998-09-10 Knecht Filterwerke Gmbh Plattenfilter aus zick-zack-förmig gefaltetem Bahnenmaterial
IN189834B (enExample) * 1997-04-18 2003-04-26 Mann & Hummel Filter
DE19717196A1 (de) * 1997-04-24 1998-10-29 Mann & Hummel Filter Kunststoffhohlraumstruktur
US6051042A (en) * 1997-09-12 2000-04-18 Donaldson Company, Inc. Air cleaner assembly
CN1279743A (zh) * 1997-09-12 2001-01-10 唐纳森公司 空气过滤器组件和方法
DE19859854A1 (de) * 1998-12-23 2000-06-29 Mann & Hummel Filter Filter mit einem durch mindestens eine Verstärkung verstärkten Gehäuse
US6187073B1 (en) * 1999-03-17 2001-02-13 Donaldson Company, Inc. Air cleaner; aerosol separator; and method
US6474290B1 (en) * 2000-06-29 2002-11-05 Kohler Co. Engine cover
DE10043532B4 (de) * 2000-09-05 2010-11-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luftfiltereinrichtung für eine mehrzylindrige Brennkraftmaschine
US7475882B2 (en) 2002-06-14 2009-01-13 Dana Heavy Vehicle Systems Group, Llc Silicone foam rubber sealing bead on composite gasket and method of manufacturing
DE10307750A1 (de) * 2003-02-14 2004-09-02 Carl Freudenberg Kg Vorrichtung zur Aufnahme eines Filtereinsatzes
DE602004027472D1 (de) 2003-03-18 2010-07-15 Donaldson Co Inc Verbessertes verfahren zum wickeln von z-filtermedien
FR2855072B1 (fr) * 2003-05-22 2006-02-03 Valeo Materiaux Friction Filtre a air et installation de circulation d'air dans un vehicule automobile comprenant ce filtre a air
US7410575B1 (en) * 2003-05-27 2008-08-12 Wix Filtration Corp Llc Fluid filter and cap member
US7435341B2 (en) 2003-05-27 2008-10-14 Wix Filtration Corp Llc Pressure relief valve for filter assembly
DE10360230A1 (de) * 2003-12-20 2005-07-21 Mann + Hummel Gmbh Herstellverfahren für Filtergehäuse
JP4285301B2 (ja) * 2004-03-31 2009-06-24 豊田合成株式会社 エンジンカバーの取付構造
ATE486647T1 (de) 2004-06-08 2010-11-15 Donaldson Co Inc Z-filtermedienpackungsanordnung
EP2243536B1 (en) 2004-06-14 2013-11-20 Donaldson Company, Inc. Air filter arrangement and cartridge
US8277532B2 (en) 2004-08-06 2012-10-02 Donaldson Company, Inc. Air filter arrangement; assembly; and methods
US7156891B2 (en) * 2004-09-10 2007-01-02 Filtration Group Incorporated Forced air system air filter
WO2006076456A1 (en) 2005-01-13 2006-07-20 Donaldson Company, Inc. Air filter arrangement
MX388613B (es) 2005-01-13 2025-03-20 Donaldson Co Inc Cartucho de filtro de aire y montaje de purificador de aire.
DE202005009468U1 (de) 2005-06-15 2006-10-19 Mann + Hummel Gmbh Filterelement
DE202005015126U1 (de) * 2005-09-23 2007-02-15 Mann + Hummel Gmbh Filterelement mit mindestens einem Stabilisierungselement
US7662216B1 (en) * 2006-05-05 2010-02-16 Fleetguard, Inc. In-line filter and service method
US7625419B2 (en) 2006-05-10 2009-12-01 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
FR2905736B1 (fr) * 2006-09-12 2008-10-31 Mann & Hummel Gmbh Filtre a air a tiroir de filtration rotatif pour vehicule automobile
MX2009009116A (es) 2007-02-26 2009-09-04 Donaldson Co Inc Arreglo de filtro de aire, montaje de limpiador de aire, y metodos.
DE102007024287B4 (de) * 2007-05-23 2018-12-27 Mahle International Gmbh Gas-Filtereinsatz und Gas-Filter enthaltend diesen
EP2190554B1 (en) 2007-09-07 2013-01-09 Donaldson Company, Inc. Air filter assembly
DE112009001265B4 (de) * 2008-06-11 2018-09-20 Mann+Hummel Gmbh Filtergehäuse einer Filtereinrichtung zur Filtration gasförmiger Fluide
US20110233133A1 (en) * 2008-07-31 2011-09-29 Cummins Filtration Ip, Inc. Direct Flow Filter Including an Integrated Flexible Seal
DE202009001693U1 (de) * 2009-02-11 2010-08-19 Mann+Hummel Gmbh Luftfilter eines Verbrennungsmotors
DE202009002178U1 (de) * 2009-02-16 2010-07-15 Mann+Hummel Gmbh Filtereinrichtung zur Filtration gasförmiger Fluide
US8061530B2 (en) 2009-04-09 2011-11-22 Cummins Filtration Ip, Inc. Filtration sealing system
USD632304S1 (en) 2009-05-18 2011-02-08 Fennell Wayne D Decorative housing for motor vehicle air filters
DE102009033262B4 (de) * 2009-07-14 2015-09-10 Mann + Hummel Gmbh Luftfilter mit Schaumstoffplatte
US8241382B2 (en) * 2009-07-31 2012-08-14 Ford Global Technologies, Llc Air cleaner for motor vehicles operating in extreme weather conditions
DE102009056511A1 (de) * 2009-12-02 2011-06-09 Mann+Hummel Gmbh Filterelement und Verfahren zum Herstellen eines Filterelements
GB2484265B (en) * 2010-09-30 2016-10-19 Bha Altair Llc Filtration system and method of design
DE102010041948A1 (de) * 2010-10-04 2012-04-05 Mahle International Gmbh Filtereinrichtung
FR2966052A1 (fr) * 2010-10-18 2012-04-20 Atlantic Climatisation Et Ventilation Dispositif de filtration d'air et unite de ventilation munie d'un tel dispositif de filtration
US8337579B2 (en) * 2010-11-09 2012-12-25 Honda Motor Company, Ltd. Air cleaner assemblies and vehicles including same
US8752533B2 (en) 2011-02-11 2014-06-17 Briggs & Stratton Corporation Air filter assembly for an engine
CN102182588A (zh) * 2011-04-13 2011-09-14 南车戚墅堰机车有限公司 新型单元空滤箱
EP2726171B1 (en) 2011-06-30 2017-05-17 Donaldson Company, Inc. Air/oil separator assemblies
US9068537B2 (en) * 2012-12-05 2015-06-30 Ford Global Technologies, Llc Intake system including remotely located filter assemblies and method for operation of an intake system
DE102013000111A1 (de) 2013-01-05 2014-07-10 Volkswagen Aktiengesellschaft Filtervorrichtung und ein Filtereinsatz für eine solche Vorrichtung
DE102013011612A1 (de) 2013-03-25 2014-09-25 Mann + Hummel Gmbh Filterelement mit Abstützelementen, Filter mit einem Filterelement und Filtergehäuse eines Filters
EP3760298A1 (en) 2013-06-28 2021-01-06 Donaldson Company, Inc. Filter cartridge for an air cleaner assembly
GB2523297B (en) * 2013-12-11 2017-09-20 Ford Global Tech Llc Air filtration system comprising selectively attachable auxiliary filter assembly
DE102014013280A1 (de) * 2014-09-12 2016-03-17 Mann + Hummel Gmbh Filtereinrichtung zur Gasfiltration sowie Filterelement für eine Filtereinrichtung zur Gasfiltration
WO2016044293A1 (en) 2014-09-15 2016-03-24 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US10252205B2 (en) 2014-09-26 2019-04-09 Ford Global Technologies, Llc Air filter element assembly for a motor vehicle
US10087898B2 (en) 2014-09-26 2018-10-02 Ford Global Technologies Llc Air filter element assembly for a motor vehicle
WO2016105560A2 (en) 2014-12-27 2016-06-30 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies;housings; features; components; and, methods
DE102015006383A1 (de) * 2015-05-20 2016-11-24 Mann+Hummel Gmbh Filterelement und Filteranordnung
DE102015006496A1 (de) * 2015-05-22 2016-11-24 Mann + Hummel Gmbh Filterelement, insbesondere zur Gasfiltration
WO2017099984A1 (en) 2015-12-11 2017-06-15 Cummins Filtration Ip, Inc. Filter with variable cross-section axial seal
US10302049B2 (en) * 2015-12-18 2019-05-28 Mann+Hummel Purolator Filters Llc Dual bellow filter element with communication channels
DE102016200568B4 (de) * 2016-01-18 2023-04-20 Mahle International Gmbh Mehrteiliges Gehäuse aus Kunststoff
US11167234B2 (en) 2016-03-18 2021-11-09 Cummins Filtration Ip, Inc. Interlocked stable filter assembly
MX2018013103A (es) 2016-05-02 2019-03-28 Cummins Filtration Ip Inc Filtro con interfaz de alojamiento de enclavamiento.
DE102016011950A1 (de) 2016-10-07 2018-04-12 Mann + Hummel Gmbh Filterelement, insbesondere zur Gasfiltration
US11298640B2 (en) 2017-01-25 2022-04-12 Cummins Filtration Ip, Inc. Expandable threaded adaptor for threadless shell
US11724220B2 (en) 2017-02-21 2023-08-15 Cummins Filtration Ip, Inc. Undulated interlocking housing-endplate interface geometry
WO2018169648A1 (en) 2017-03-16 2018-09-20 Cummins Filtration Ip, Inc. Filtration sealing system
CN111417448B (zh) 2017-08-31 2022-06-10 唐纳森公司 过滤器滤芯；空气滤清器组件；外壳；特征；部件；以及方法
WO2020021418A1 (en) 2018-07-23 2020-01-30 Cummins Filtration Sarl Radial seal for spin-on filter
DE102020203467A1 (de) 2020-03-18 2021-09-23 Mahle International Gmbh Filtereinrichtung
KR20220113187A (ko) * 2021-02-05 2022-08-12 코웨이 주식회사 필터홀더, 필터조립체 및 이를 포함하는 공기청정기
DE102023105099B3 (de) 2023-03-01 2024-07-18 Daimler Truck AG Wechselgewindesockel und Anordnung
FR3149217B1 (fr) * 2023-05-31 2025-05-02 Sogefi Filtration Spa Filtre a air avec systeme d’attache de couvercle et procede d’assemblage d’un tel filtre
DE102023131379A1 (de) * 2023-11-10 2025-05-15 Mann+Hummel Gmbh Luftfilter mit zentral an einem Flachfilterelement angreifenden Stützstrukturen
EP4624021A1 (en) * 2024-03-27 2025-10-01 Aaf Ltd. Mounting assembly for a filter device with a fixture device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL122997C (enExample) * 1959-06-08 1900-01-01
GB1096972A (en) * 1963-05-10 1967-12-29 Tecalemit Engineering Improvements in fluid filters
GB1070149A (en) * 1964-09-24 1967-05-24 Comfort Air Service Inc Supporting and sealing means for filters
DE6946168U (de) * 1969-11-25 1970-03-26 Ceag Concordia Elek Zitaets Ag Luftfilteranordnung
DE2333465A1 (de) * 1973-06-30 1975-01-16 Draegerwerk Ag Filteranlage zur entfernung von bakterien aus der belueftungsluft
DE7334465U (de) * 1973-09-19 1973-12-20 Delbag Luftfilter Gmbh Als feinfilter dienendes sackfoermiges taschenfilter zur reinigung von luft oder gasen fuer lueftungs- oder klimaanlagen
US4006000A (en) * 1974-06-06 1977-02-01 United Filtration Corporation All dry air cleaner
US4135899A (en) * 1977-05-25 1979-01-23 Donaldson Company, Inc. Safety filter for air cleaner
DE2807546C2 (de) * 1978-02-20 1984-02-16 Auergesellschaft Gmbh, 1000 Berlin Kreisscheibenförmiges Filterelement aus parallel gefaltetem, bahnenartigem Filtermaterial und Verfahren zu dessen Herstellung
US4639261A (en) * 1984-02-29 1987-01-27 Flanders Filters, Inc. High efficiency air filter
SU1326759A1 (ru) * 1986-01-03 1987-07-30 Научно-производственное объединение по механизации и автоматизации производства машин для хлопководства "Технолог" Инерционно-масл ный воздухоочиститель
DE3604565A1 (de) * 1986-02-10 1987-08-13 Herbst Donald Filteranordnung
SU1420228A1 (ru) * 1986-06-18 1988-08-30 Алтайское Моторостроительное Производственное Объединение Им.Хху Съезда Кпсс Инерционно-масл ный воздухоочиститель дл двигател внутреннего сгорани
SE455378B (sv) * 1986-11-17 1988-07-11 Flodins Filter Ab Forfarande for framstellning av filter
JP2847714B2 (ja) * 1987-10-14 1999-01-20 株式会社デンソー 通風濾過装置
JP2631391B2 (ja) * 1988-02-26 1997-07-16 豊田合成株式会社 フイルター付きタンク
US4865637A (en) * 1988-03-28 1989-09-12 Gruber Thomas J Filter cartridge
US5178760A (en) * 1989-04-06 1993-01-12 Solberg Mfg. Co. Fluid filter construction with a corrugated and tapered filter strip
DE8914618U1 (de) * 1989-12-13 1990-03-08 Kluge, Heinz, 6070 Langen Dauer-Wechsel-Luftfilter
DE4034216C1 (enExample) * 1990-10-27 1992-06-17 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg, De
US5120334A (en) * 1991-05-23 1992-06-09 Ford Motor Company Air cleaner for internal combustion engine

Also Published As

Publication number Publication date
CA2097447C (en) 2004-03-02
SE9301371D0 (sv) 1993-04-23
ES2087007B1 (es) 1998-01-01
SE9301371L (sv) 1993-12-05
IT1261458B (it) 1996-05-23
CZ107293A3 (en) 1994-04-13
CZ284163B6 (cs) 1998-09-16
DE4218396A1 (de) 1993-12-09
FR2691912A1 (fr) 1993-12-10
SE507441C2 (sv) 1998-06-08
CA2097447A1 (en) 1993-12-05
ITRM930266A0 (it) 1993-04-28
MX9303135A (es) 1994-06-30
DE4218396B4 (de) 2004-04-01
ITRM930266A1 (it) 1994-10-28
FR2691912B1 (fr) 1995-02-03
US5391212A (en) 1995-02-21
ES2087007A2 (es) 1996-07-01

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