ES2181337T3 - Caja de calefaccion y/o climatizacion de vehiculo automovil con comportamiento acustico mejorado. - Google Patents

Caja de calefaccion y/o climatizacion de vehiculo automovil con comportamiento acustico mejorado.

Info

Publication number
ES2181337T3
ES2181337T3 ES99111311T ES99111311T ES2181337T3 ES 2181337 T3 ES2181337 T3 ES 2181337T3 ES 99111311 T ES99111311 T ES 99111311T ES 99111311 T ES99111311 T ES 99111311T ES 2181337 T3 ES2181337 T3 ES 2181337T3
Authority
ES
Spain
Prior art keywords
motor vehicle
air conditioning
heating box
improved acoustic
acoustic behavior
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
ES99111311T
Other languages
English (en)
Inventor
Jean-Pierre Majchrzak
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.)
Valeo Climatisation SA
Original Assignee
Valeo Climatisation SA
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 Valeo Climatisation SA filed Critical Valeo Climatisation SA
Application granted granted Critical
Publication of ES2181337T3 publication Critical patent/ES2181337T3/es
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
    • B60H1/00514—Details of air conditioning housings
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Duct Arrangements (AREA)

Abstract

Una carcasa de calefacción y/o climatización de vehículo automóvil consta de paredes que delimitan conductos de circulación de un flujo de aire pulsado, al menos un intercambiador de calor (42, 36) adecuado para calentar o enfriar el flujo de aire, y válvulas de distribución (44, 48, 65, 62) alojadas en la carcasa para controlar el flujo de aire dentro de los conductos de circulación. Al menos una de las paredes de la carcasa consta de medios de absorción de los ruidos de circulación, en particular resonadores de Helmholtz, previstos en las regiones (66, 68, 70, 72, 74, 76) donde están localizadas las fuentes de ruido, en particular en las regiones situadas en la proximidad de las válvulas de distribución.
ES99111311T 1998-06-29 1999-06-10 Caja de calefaccion y/o climatizacion de vehiculo automovil con comportamiento acustico mejorado. Expired - Lifetime ES2181337T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808234A FR2780347B1 (fr) 1998-06-29 1998-06-29 Boitier de chauffage et/ou climatisation de vehicule automobile a performances acoustiques ameliorees

Publications (1)

Publication Number Publication Date
ES2181337T3 true ES2181337T3 (es) 2003-02-16

Family

ID=9527993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99111311T Expired - Lifetime ES2181337T3 (es) 1998-06-29 1999-06-10 Caja de calefaccion y/o climatizacion de vehiculo automovil con comportamiento acustico mejorado.

Country Status (5)

Country Link
EP (1) EP0968857B1 (es)
BR (1) BR9902464A (es)
DE (1) DE69902425T2 (es)
ES (1) ES2181337T3 (es)
FR (1) FR2780347B1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10112010B4 (de) * 2001-03-13 2018-03-08 Valeo Klimasysteme Gmbh Luftführungskanal und Kraftfahrzeugs-Heiz-, Belüftungs- und oder Klimaanlage
DE10121286A1 (de) * 2001-04-30 2002-10-31 Valeo Klimasysteme Gmbh Luftführungsgehäuse
FR2854104B1 (fr) * 2003-04-28 2006-06-09 Valeo Climatisation Dispositif de chauffage-ventilation et/ou climatisation de v vehicule automobile avec distribution d'air a l'interieur de l'habitacle.
DE202004006337U1 (de) * 2004-04-19 2004-07-29 Carcoustics Tech Center Gmbh Luftleitelement für eine Instrumententafel eines Kraftfahrzeuges
DE102004024182A1 (de) * 2004-05-13 2005-12-01 Behr Gmbh & Co. Kg Heizungs- und/oder Klimatisierungseinrichtung für Fahrzeuge
DE102004027689A1 (de) 2004-06-07 2006-01-05 Denso Automotive Deutschland Gmbh Klimaanlage für ein Kraftfahrzeug
DE102005027566B4 (de) * 2004-06-18 2016-02-25 Mahle International Gmbh Bauteil, insbesondere für eine Heizungs- und/oder Klimatisierungseinrichtung eines Kraftfahrzeugs
FR2878221B1 (fr) * 2004-11-22 2007-01-05 Peugeot Citroen Automobiles Sa Planche de bord a amortissement acoustique pour vehicule automobile
FR2887007B1 (fr) * 2005-06-10 2009-01-23 Faurecia Interieur Ind Snc Conduit de circulation d'air ayant des proprietes d'absorption acoustique
DE102005039834B4 (de) * 2005-08-23 2019-02-14 Valeo Klimasysteme Gmbh Heiz-, Belüftungs- und/oder Klimaanlage
FR2892344B1 (fr) * 2005-10-20 2010-08-13 Renault Sas Dispositif de ventilation d'un vehicule automobile comportant des moyens d'attenuation de bruit
DE102006050339A1 (de) * 2006-10-25 2008-04-30 Valeo Klimasysteme Gmbh Belüftungsanlage mit Schallbarriere
US7997096B2 (en) 2007-09-07 2011-08-16 Behr America, Inc. Baffle for HVAC systems
DE102012108911A1 (de) 2012-09-21 2014-03-27 Denso Automotive Deutschland Gmbh Schallabsorbierende Klimatisierungseinrichtung
DE102014208698A1 (de) 2014-05-09 2015-11-12 Mahle International Gmbh Klimatisierungsanlage
CN106143050A (zh) * 2016-06-30 2016-11-23 博耐尔汽车电气系统有限公司 一种汽车空调壳体结构
DE102016118583A1 (de) 2016-09-30 2018-04-05 Bayerische Motoren Werke Aktiengesellschaft Belüftungseinrichtung zur Belüftung eines Innenraums eines Kraftfahrzeugs
CN108162719A (zh) * 2018-02-08 2018-06-15 芜湖豫新世通汽车空调有限公司 一种汽车空调总成
FR3079454B1 (fr) * 2018-03-30 2020-09-11 Valeo Systemes Thermiques Dispositif de regulation d'un flux d'air pour une entree d'air d'un vehicule automobile
JP6976918B2 (ja) * 2018-10-18 2021-12-08 株式会社ヴァレオジャパン 送風機および空調装置
DE102020210785B4 (de) 2020-08-26 2024-09-12 Denso Automotive Deutschland Gmbh Klimagerät mit Luftströmungskanal sowie Fahrzeug mit einem solchen Klimagerät
DE102021134435A1 (de) 2021-12-23 2023-06-29 Rehau Automotive Se & Co. Kg Luftführungselement für Kraftfahrzeuge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225398A (en) * 1939-09-13 1940-12-17 Clyde M Hamblin Construction of ventilating fans
JPS6099948A (ja) * 1983-11-02 1985-06-03 Nippon Denso Co Ltd 空気調和装置の消音吹出口
JPS62218743A (ja) * 1986-03-19 1987-09-26 Matsushita Electric Ind Co Ltd 空気調和機
JPS63255117A (ja) * 1987-04-13 1988-10-21 Nippon Denso Co Ltd 車両用空調装置の送風装置
JP3480507B2 (ja) * 1994-02-16 2003-12-22 株式会社デンソー 多翼送風機
JPH07251628A (ja) * 1994-03-16 1995-10-03 Toyoda Spinning & Weaving Co Ltd 樹脂ダクト
DE19613875A1 (de) * 1996-04-06 1997-10-09 Behr Gmbh & Co Klappe für einen Luftführungskanal

Also Published As

Publication number Publication date
BR9902464A (pt) 1999-12-28
DE69902425D1 (de) 2002-09-12
FR2780347A1 (fr) 1999-12-31
EP0968857A1 (fr) 2000-01-05
FR2780347B1 (fr) 2001-02-23
DE69902425T2 (de) 2003-04-03
EP0968857B1 (fr) 2002-08-07

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