EP1553284B8 - Dispositif d'atténuation des bruits sur un circuit d'admission d'air pour moteur à combustion interne ainsi que circuit d'admission d'air pour moteur équipé d'un tel dispositif d'atténuation des bruits - Google Patents

Dispositif d'atténuation des bruits sur un circuit d'admission d'air pour moteur à combustion interne ainsi que circuit d'admission d'air pour moteur équipé d'un tel dispositif d'atténuation des bruits Download PDF

Info

Publication number
EP1553284B8
EP1553284B8 EP04292929A EP04292929A EP1553284B8 EP 1553284 B8 EP1553284 B8 EP 1553284B8 EP 04292929 A EP04292929 A EP 04292929A EP 04292929 A EP04292929 A EP 04292929A EP 1553284 B8 EP1553284 B8 EP 1553284B8
Authority
EP
European Patent Office
Prior art keywords
intake
air
shells
semi
air conditioner
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.)
Not-in-force
Application number
EP04292929A
Other languages
German (de)
English (en)
Other versions
EP1553284A1 (fr
EP1553284B1 (fr
Inventor
Jean-Michel Coulon
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.)
Tristone Flowtech Solutions SNC TFS
Original Assignee
Tristone Flowtech Solutions SNC TFS
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 Tristone Flowtech Solutions SNC TFS filed Critical Tristone Flowtech Solutions SNC TFS
Publication of EP1553284A1 publication Critical patent/EP1553284A1/fr
Publication of EP1553284B1 publication Critical patent/EP1553284B1/fr
Application granted granted Critical
Publication of EP1553284B8 publication Critical patent/EP1553284B8/fr
Not-in-force 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
    • F02M35/12—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
    • F02M35/1261—Helmholtz resonators
    • 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
    • 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
    • F02M35/1283—Manufacturing or assembly; Connectors; Fixations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Supercharger (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP04292929A 2003-12-17 2004-12-08 Dispositif d'atténuation des bruits sur un circuit d'admission d'air pour moteur à combustion interne ainsi que circuit d'admission d'air pour moteur équipé d'un tel dispositif d'atténuation des bruits Not-in-force EP1553284B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0314828A FR2864168B1 (fr) 2003-12-17 2003-12-17 Dispositif d'attenuation des bruits sur un circuit d'admission d'air pour moteur a combustion interne ainsi que circuit d'admission d'air pour moteur equipe d'un tel dispositif d'attenuation des bruits
FR0314828 2003-12-17

Publications (3)

Publication Number Publication Date
EP1553284A1 EP1553284A1 (fr) 2005-07-13
EP1553284B1 EP1553284B1 (fr) 2011-02-16
EP1553284B8 true EP1553284B8 (fr) 2011-03-30

Family

ID=34586422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04292929A Not-in-force EP1553284B8 (fr) 2003-12-17 2004-12-08 Dispositif d'atténuation des bruits sur un circuit d'admission d'air pour moteur à combustion interne ainsi que circuit d'admission d'air pour moteur équipé d'un tel dispositif d'atténuation des bruits

Country Status (4)

Country Link
EP (1) EP1553284B8 (fr)
AT (1) ATE498771T1 (fr)
DE (1) DE602004031404D1 (fr)
FR (1) FR2864168B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894644B1 (fr) 2005-12-12 2009-04-03 Trelleborg Fluid & Acoustic Solutions Tfas Dispositif d'attenuation des bruits d'un circuit de circulation d'air, notamment pour moteur a combustion interne
FR2945839B1 (fr) * 2009-05-20 2012-10-26 Mann & Hummel Gmbh Dispositif acoustique pour l'insonorisation de moteurs a combustion interne.
DE102010022780B4 (de) * 2010-06-04 2014-02-13 Mann + Hummel Gmbh Breitbanddämpfer
DE102011120148A1 (de) * 2011-12-03 2013-06-06 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Schalldämpfer mit einem in einer Kreisbahneinführbaren Resonator-Einschubteil
DE102013201313A1 (de) 2012-02-23 2013-08-29 Ford Global Technologies, Llc Wärmetauscher für eine Klimaanlage
DE202019106299U1 (de) * 2019-11-12 2021-02-15 Woco Industrietechnik Gmbh Luftzuführleitung zur Kopplung an einen Luftverbraucher in einem Kraftfahrzeug, Anordnung zur Luftzuführung und Verwendung einer Luftzuführleitung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302783A (en) * 1992-12-21 1994-04-12 Abc Group Resonator
JPH10187162A (ja) * 1996-12-26 1998-07-14 Inoac Corp レゾネータ
DE19855708B4 (de) * 1998-12-03 2009-04-30 Denker, Dietrich, Prof. Dr.-Ing. Rohrkammerdämpfer
DE10026355B4 (de) * 2000-05-27 2010-06-17 Mahle Filtersysteme Gmbh Schalldämpfende Luftleitung
JP4453854B2 (ja) * 2000-10-31 2010-04-21 株式会社イノアックコーポレーション 車両用吸気ダクト
JP2004011604A (ja) * 2002-06-11 2004-01-15 Denso Corp 内燃機関用吸気装置

Also Published As

Publication number Publication date
DE602004031404D1 (de) 2011-03-31
FR2864168B1 (fr) 2008-02-15
ATE498771T1 (de) 2011-03-15
EP1553284A1 (fr) 2005-07-13
FR2864168A1 (fr) 2005-06-24
EP1553284B1 (fr) 2011-02-16

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