FR2840652B1 - DEVICE FOR ATTENUATING NOISE FROM THE OPERATION OF THE INTERNAL COMBUSTION ENGINE AND / OR THE AIR CONDITIONING SYSTEM OF A VEHICLE - Google Patents

DEVICE FOR ATTENUATING NOISE FROM THE OPERATION OF THE INTERNAL COMBUSTION ENGINE AND / OR THE AIR CONDITIONING SYSTEM OF A VEHICLE

Info

Publication number
FR2840652B1
FR2840652B1 FR0206991A FR0206991A FR2840652B1 FR 2840652 B1 FR2840652 B1 FR 2840652B1 FR 0206991 A FR0206991 A FR 0206991A FR 0206991 A FR0206991 A FR 0206991A FR 2840652 B1 FR2840652 B1 FR 2840652B1
Authority
FR
France
Prior art keywords
vehicle
combustion engine
internal combustion
air conditioning
conditioning system
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
FR0206991A
Other languages
French (fr)
Other versions
FR2840652A1 (en
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.)
Trelleborg Automotive France SAS
Original Assignee
Trelleborg Automotive France SAS
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 Trelleborg Automotive France SAS filed Critical Trelleborg Automotive France SAS
Priority to FR0206991A priority Critical patent/FR2840652B1/en
Publication of FR2840652A1 publication Critical patent/FR2840652A1/en
Application granted granted Critical
Publication of FR2840652B1 publication Critical patent/FR2840652B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M35/12—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
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H2001/006—Noise reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR0206991A 2002-06-07 2002-06-07 DEVICE FOR ATTENUATING NOISE FROM THE OPERATION OF THE INTERNAL COMBUSTION ENGINE AND / OR THE AIR CONDITIONING SYSTEM OF A VEHICLE Expired - Fee Related FR2840652B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0206991A FR2840652B1 (en) 2002-06-07 2002-06-07 DEVICE FOR ATTENUATING NOISE FROM THE OPERATION OF THE INTERNAL COMBUSTION ENGINE AND / OR THE AIR CONDITIONING SYSTEM OF A VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0206991A FR2840652B1 (en) 2002-06-07 2002-06-07 DEVICE FOR ATTENUATING NOISE FROM THE OPERATION OF THE INTERNAL COMBUSTION ENGINE AND / OR THE AIR CONDITIONING SYSTEM OF A VEHICLE

Publications (2)

Publication Number Publication Date
FR2840652A1 FR2840652A1 (en) 2003-12-12
FR2840652B1 true FR2840652B1 (en) 2006-09-01

Family

ID=29559022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0206991A Expired - Fee Related FR2840652B1 (en) 2002-06-07 2002-06-07 DEVICE FOR ATTENUATING NOISE FROM THE OPERATION OF THE INTERNAL COMBUSTION ENGINE AND / OR THE AIR CONDITIONING SYSTEM OF A VEHICLE

Country Status (1)

Country Link
FR (1) FR2840652B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006125381A (en) * 2004-09-29 2006-05-18 Toyoda Gosei Co Ltd Resonator
FR2894644B1 (en) 2005-12-12 2009-04-03 Trelleborg Fluid & Acoustic Solutions Tfas DEVICE FOR ATTENUATING THE NOISE OF AN AIR CIRCUIT CIRCUIT, IN PARTICULAR FOR AN INTERNAL COMBUSTION ENGINE
JP4661695B2 (en) * 2006-06-05 2011-03-30 日産自動車株式会社 Inspiratory sound enhancement device
FR2913463B1 (en) * 2007-03-09 2012-01-06 Trelleborg Reims NOISE MITIGATION DEVICE ON AN AIR INTAKE CIRCUIT FOR INTERNAL COMBUSTION ENGINE
US7845466B2 (en) 2007-08-28 2010-12-07 Visteon Global Technologies, Inc. Sound generator with structurally and acoustically coupled sound radiation panel and method for manufacturing the same
FR2936843B1 (en) * 2008-10-02 2011-09-02 Peugeot Citroen Automobiles Sa METHOD AND DEVICE FOR ATTENUATING MOUTH NOISES OF A THERMAL ENGINE
CN102913355A (en) * 2012-11-02 2013-02-06 重庆大学 Single-cavity multi-resonant-frequency lateral-support resonant muffler
EP3572254A1 (en) * 2018-05-25 2019-11-27 Valeo Klimasysteme GmbH A heating ventilation and air conditioning system with sound absorption means
EP3581784A1 (en) * 2018-06-15 2019-12-18 Mann + Hummel Gmbh Damper arrangement and fluid duct with a damper arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124057A (en) * 1982-01-19 1983-07-23 Toyota Motor Corp Suction air resonator
DE3742322A1 (en) * 1986-12-23 1988-07-07 Volkswagen Ag Intake system for a reciprocating internal-combustion engine
DE4336112A1 (en) * 1993-10-22 1995-04-27 Knecht Filterwerke Gmbh Shunt resonator
DE4435296C2 (en) * 1994-10-01 2002-04-25 Bayerische Motoren Werke Ag Motor vehicle with an internal combustion engine
DE19915592A1 (en) * 1999-04-07 2000-10-19 Porsche Ag Intake element for an internal combustion engine

Also Published As

Publication number Publication date
FR2840652A1 (en) 2003-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100226