FR2915530B1 - AIR FILTER FOR INTERNAL COMBUSTION ENGINE - Google Patents

AIR FILTER FOR INTERNAL COMBUSTION ENGINE Download PDF

Info

Publication number
FR2915530B1
FR2915530B1 FR0802326A FR0802326A FR2915530B1 FR 2915530 B1 FR2915530 B1 FR 2915530B1 FR 0802326 A FR0802326 A FR 0802326A FR 0802326 A FR0802326 A FR 0802326A FR 2915530 B1 FR2915530 B1 FR 2915530B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
air filter
filter
air
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
Application number
FR0802326A
Other languages
French (fr)
Other versions
FR2915530A1 (en
Inventor
Gerd Kalauch
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Publication of FR2915530A1 publication Critical patent/FR2915530A1/en
Application granted granted Critical
Publication of FR2915530B1 publication Critical patent/FR2915530B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10013—Means upstream of the air filter; Connection to the ambient air
    • 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
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • 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
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1238—Flow throttling or guiding by using secondary connections to the ambient, e.g. covered by a membrane or a porous member
    • 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
    • F02M35/14—Combined air cleaners and silencers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
FR0802326A 2007-04-27 2008-04-25 AIR FILTER FOR INTERNAL COMBUSTION ENGINE Expired - Fee Related FR2915530B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007020454.1 2007-04-27
DE102007020454.1A DE102007020454B4 (en) 2007-04-27 2007-04-27 Air filter for an internal combustion engine

Publications (2)

Publication Number Publication Date
FR2915530A1 FR2915530A1 (en) 2008-10-31
FR2915530B1 true FR2915530B1 (en) 2018-05-11

Family

ID=39809532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0802326A Expired - Fee Related FR2915530B1 (en) 2007-04-27 2008-04-25 AIR FILTER FOR INTERNAL COMBUSTION ENGINE

Country Status (3)

Country Link
DE (1) DE102007020454B4 (en)
FR (1) FR2915530B1 (en)
IT (1) ITMI20080753A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009021452A1 (en) 2009-05-15 2010-12-09 Audi Ag Housing for air filter utilized for filtering air from internal combustion engine of motor vehicle e.g. lorry, has opening that is delimited by enclosure, which upwardly extends away from housing part related to installation position
DE102010035353B4 (en) * 2010-08-24 2017-07-20 Mann + Hummel Gmbh Air intake filter for an internal combustion engine
DE102015214313B4 (en) 2015-07-29 2017-12-28 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle with an air intake system for improved water passage
DE102019109128A1 (en) * 2019-04-08 2020-10-08 Homag Gmbh Device and method for coating workpieces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3555014B2 (en) * 1999-03-29 2004-08-18 豊田合成株式会社 Vehicle intake duct
DE10213604A1 (en) * 2002-02-09 2003-08-21 Porsche Ag Air filter for an internal combustion engine
DE10304028A1 (en) * 2002-03-27 2003-10-30 Porsche Ag Air filter for an internal combustion engine
DE10322168B4 (en) * 2002-05-16 2008-12-18 Toyoda Gosei Co., Ltd. Air intake device
JP3815678B2 (en) * 2003-03-19 2006-08-30 豊田合成株式会社 Intake device
JP2004285895A (en) * 2003-03-20 2004-10-14 Toyoda Gosei Co Ltd Intake device
DE102004014314A1 (en) * 2004-03-24 2005-10-06 Mann + Hummel Gmbh Intake device used especially for an internal combustion engine comprises a multipart conduit section for guiding intake air that has an air-impermeable structure and a porous structure
DE202006012659U1 (en) * 2006-08-17 2007-12-27 Mann + Hummel Gmbh Air filter system for an internal combustion engine

Also Published As

Publication number Publication date
DE102007020454B4 (en) 2018-01-04
DE102007020454A1 (en) 2008-11-06
FR2915530A1 (en) 2008-10-31
ITMI20080753A1 (en) 2008-10-28

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