DE50307607D1 - Resonatorluftfilter - Google Patents

Resonatorluftfilter

Info

Publication number
DE50307607D1
DE50307607D1 DE50307607T DE50307607T DE50307607D1 DE 50307607 D1 DE50307607 D1 DE 50307607D1 DE 50307607 T DE50307607 T DE 50307607T DE 50307607 T DE50307607 T DE 50307607T DE 50307607 D1 DE50307607 D1 DE 50307607D1
Authority
DE
Germany
Prior art keywords
air filter
connecting collar
resonatorluftfilter
ranged
constructing
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
DE50307607T
Other languages
German (de)
Inventor
Andreas Graefenstein
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.)
Mann and Hummel GmbH
Original Assignee
Mann and Hummel GmbH
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 Mann and Hummel GmbH filed Critical Mann and Hummel GmbH
Application granted granted Critical
Publication of DE50307607D1 publication Critical patent/DE50307607D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M35/14—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
    • F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
    • F02M35/0205—Details, e.g. sensors or measuring devices
    • F02M35/0207—Details, e.g. sensors or measuring devices on the clean air side
    • 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
    • F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
    • 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
    • F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
    • F02M35/1266—Intake silencers ; Sound modulation, transmission or amplification using resonance comprising multiple chambers or compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

The air filter has an air filter (13) arranged between an inlet (11) and an outlet (12). A connecting collar (15) for a resonator tube (16) is ranged on the air filter housing (14a,14b). At least part of the connecting collar forms at least part of the external wall of a resonant acoustic damper. Independent claims are included for a modular system for constructing an air filter, and for a method of manufacturing an air filter.
DE50307607T 2002-09-21 2003-08-28 Resonatorluftfilter Expired - Lifetime DE50307607D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10243883A DE10243883A1 (en) 2002-09-21 2002-09-21 Resonatorluftfilter

Publications (1)

Publication Number Publication Date
DE50307607D1 true DE50307607D1 (en) 2007-08-16

Family

ID=31896263

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10243883A Withdrawn DE10243883A1 (en) 2002-09-21 2002-09-21 Resonatorluftfilter
DE50307607T Expired - Lifetime DE50307607D1 (en) 2002-09-21 2003-08-28 Resonatorluftfilter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10243883A Withdrawn DE10243883A1 (en) 2002-09-21 2002-09-21 Resonatorluftfilter

Country Status (3)

Country Link
EP (1) EP1400685B1 (en)
AT (1) ATE366357T1 (en)
DE (2) DE10243883A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009037056A1 (en) * 2009-08-13 2011-02-17 Poroson Gmbh Air filter, particularly for intake system of internal combustion engine, comprises housing forming cavity, which has filter material, and sound proofing unit, which has perforated wall
DE102010015541A1 (en) * 2010-04-20 2011-10-20 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Air cleaner with resonator built into the air outlet
DE102010038634A1 (en) 2010-07-29 2012-02-02 Poroson Gmbh Air filter for suction system of internal combustion engine of vehicle, has sound damping device comprising circumferential wall within which sound damping element is arranged, where sound damping element runs in axis direction of wall
CN102644531B (en) * 2011-02-16 2015-02-25 曼·胡默尔有限公司 Resonant system
ES2717778T3 (en) * 2014-10-21 2019-06-25 Henn Gmbh & Co Kg Vehicle silencer for a charge air line of an internal combustion engine
CN107100769B (en) * 2017-06-27 2020-05-08 奇瑞汽车股份有限公司 Air filter structure for automobile
FR3069892A1 (en) * 2017-08-03 2019-02-08 Psa Automobiles Sa IMPROVED AIR FILTER FOR A THERMAL ENGINE INTAKE LINE
DE102019210078A1 (en) * 2019-07-09 2021-01-14 Mahle International Gmbh Air filter module
CN113107724B (en) * 2021-04-30 2022-09-16 东风汽车集团股份有限公司 Air filter structure of air inlet system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944405C (en) * 1952-02-10 1956-06-14 Mann & Hummel Filter Oil bath air filter and noise suppressor
DE3429633A1 (en) * 1984-08-11 1986-02-20 Ing. Walter Hengst GmbH & Co KG, 4400 Münster Sound-absorbing air intake filter for an internal combustion engine
IT208247Z2 (en) * 1986-10-17 1988-04-22 Gilardini Spa AIR INTAKE GROUP FOR INDUSTRIAL VEHICLES
DE9113807U1 (en) * 1991-11-06 1991-12-19 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg, De
DE4438556A1 (en) * 1994-10-28 1996-05-02 Mann & Hummel Filter Filters, in particular for filtering the intake air of an internal combustion engine
US6530984B2 (en) * 2000-05-19 2003-03-11 Siemens Vdo Automotive Inc. Air cleaner resonator mounting system and cover

Also Published As

Publication number Publication date
ATE366357T1 (en) 2007-07-15
EP1400685B1 (en) 2007-07-04
DE10243883A1 (en) 2004-04-15
EP1400685A2 (en) 2004-03-24
EP1400685A3 (en) 2005-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition