FR2871872B1 - Conduit de ventilation comportant des moyens d'attenuation de bruit - Google Patents

Conduit de ventilation comportant des moyens d'attenuation de bruit

Info

Publication number
FR2871872B1
FR2871872B1 FR0406645A FR0406645A FR2871872B1 FR 2871872 B1 FR2871872 B1 FR 2871872B1 FR 0406645 A FR0406645 A FR 0406645A FR 0406645 A FR0406645 A FR 0406645A FR 2871872 B1 FR2871872 B1 FR 2871872B1
Authority
FR
France
Prior art keywords
noise mitigation
ventilation conduit
mitigation means
ventilation
conduit
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
FR0406645A
Other languages
English (en)
Other versions
FR2871872A1 (fr
Inventor
Laurent Piau
Emmanuel Thomy
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0406645A priority Critical patent/FR2871872B1/fr
Publication of FR2871872A1 publication Critical patent/FR2871872A1/fr
Application granted granted Critical
Publication of FR2871872B1 publication Critical patent/FR2871872B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60H1/00557—Details of ducts or cables
    • B60H1/00564—Details of ducts or cables of air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Duct Arrangements (AREA)
FR0406645A 2004-06-18 2004-06-18 Conduit de ventilation comportant des moyens d'attenuation de bruit Expired - Lifetime FR2871872B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0406645A FR2871872B1 (fr) 2004-06-18 2004-06-18 Conduit de ventilation comportant des moyens d'attenuation de bruit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0406645A FR2871872B1 (fr) 2004-06-18 2004-06-18 Conduit de ventilation comportant des moyens d'attenuation de bruit

Publications (2)

Publication Number Publication Date
FR2871872A1 FR2871872A1 (fr) 2005-12-23
FR2871872B1 true FR2871872B1 (fr) 2008-02-22

Family

ID=34945803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0406645A Expired - Lifetime FR2871872B1 (fr) 2004-06-18 2004-06-18 Conduit de ventilation comportant des moyens d'attenuation de bruit

Country Status (1)

Country Link
FR (1) FR2871872B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911660B1 (fr) 2007-01-24 2010-11-19 Renault Sas Conduit de ventilation comportant des moyens d'attenuation de bruit.
JP2023110724A (ja) * 2022-01-28 2023-08-09 スズキ株式会社 車載電気部品冷却構造
WO2024017910A1 (fr) * 2022-07-18 2024-01-25 Valeo Systemes Thermiques Installation de ventilation pour un véhicule

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533270C2 (de) * 1995-09-08 1999-12-09 Trinova Gmbh Schalldämpfungsvorrichtung
DE19750102A1 (de) * 1997-11-12 1999-06-02 Stankiewicz Gmbh Gasdurchströmte Leitung mit Schallabsorptionswirkung
DE10112010B4 (de) * 2001-03-13 2018-03-08 Valeo Klimasysteme Gmbh Luftführungskanal und Kraftfahrzeugs-Heiz-, Belüftungs- und oder Klimaanlage
FR2845033B1 (fr) * 2002-09-26 2006-02-17 Peugeot Citroen Automobiles Sa Dispositif de ventilation d'un vehicule automobile

Also Published As

Publication number Publication date
FR2871872A1 (fr) 2005-12-23

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