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EP0987427A1 - Dispositif pour recirculer un courant de gaz d'échapemenet au conduit d'admission d'un moteur - Google Patents

Dispositif pour recirculer un courant de gaz d'échapemenet au conduit d'admission d'un moteur Download PDF

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Publication number
EP0987427A1
EP0987427A1 EP99112624A EP99112624A EP0987427A1 EP 0987427 A1 EP0987427 A1 EP 0987427A1 EP 99112624 A EP99112624 A EP 99112624A EP 99112624 A EP99112624 A EP 99112624A EP 0987427 A1 EP0987427 A1 EP 0987427A1
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
valve
gas cooler
valve device
inlet
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.)
Granted
Application number
EP99112624A
Other languages
German (de)
English (en)
Other versions
EP0987427B1 (fr
Inventor
Frank Zimmermann
Thomas Peuker
Wolfgang Knecht
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.)
Gustav Wahler GmbH and Co KG
Modine Manufacturing Co
Original Assignee
Gustav Wahler GmbH and Co KG
Modine Manufacturing Co
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 Gustav Wahler GmbH and Co KG, Modine Manufacturing Co filed Critical Gustav Wahler GmbH and Co KG
Publication of EP0987427A1 publication Critical patent/EP0987427A1/fr
Application granted granted Critical
Publication of EP0987427B1 publication Critical patent/EP0987427B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases

Definitions

  • the invention relates to a device for recycling of an exhaust gas flow to the intake manifold of an internal combustion engine the features in the preamble of claim 1.
  • the task is to set up the above Art according to the invention by the features in the claim 1 solved.
  • the valve device can be made simpler.
  • the control of the valve device is also simplified.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Silencers (AREA)
EP99112624A 1998-09-14 1999-07-02 Dispositif pour recirculer un courant de gaz d'échappement au conduit d'admission d'un moteur Expired - Lifetime EP0987427B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19841927 1998-09-14
DE19841927A DE19841927A1 (de) 1998-09-14 1998-09-14 Einrichtung zur Rückführung eines Abgasstromes zum Saugrohr einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
EP0987427A1 true EP0987427A1 (fr) 2000-03-22
EP0987427B1 EP0987427B1 (fr) 2004-01-07

Family

ID=7880844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99112624A Expired - Lifetime EP0987427B1 (fr) 1998-09-14 1999-07-02 Dispositif pour recirculer un courant de gaz d'échappement au conduit d'admission d'un moteur

Country Status (2)

Country Link
EP (1) EP0987427B1 (fr)
DE (2) DE19841927A1 (fr)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1030050A1 (fr) * 1999-02-16 2000-08-23 Siebe Automotive (Deutschland) GmbH Système de recirculation de gaz d'échappement
WO2002010574A1 (fr) * 2000-07-28 2002-02-07 Serck Heat Transfer Limited Systeme de refroidissement des gaz d'echappement comprenant un tube de derivation et une soupape de remise en circulation de gaz d'echappement
WO2002052142A1 (fr) * 2000-12-19 2002-07-04 Valeo Termico Sa Module echangeur de chaleur, specialement concu pour un systeme de recyclage des gaz d'echappement
WO2003060314A1 (fr) * 2002-01-16 2003-07-24 Mitsubishi Denki Kabushiki Kaisha Dispositif de recirculation des gaz d'echappement
WO2003062625A1 (fr) 2002-01-26 2003-07-31 Behr Gmbh & Co. Kg Echangeur thermique de gaz d'echappement
EP1355058A2 (fr) * 2002-04-15 2003-10-22 Benteler Automobiltechnik GmbH Refroidisseur de gaz d'échappement pour un moteur à combustion interne
WO2003098026A1 (fr) * 2002-05-15 2003-11-27 Behr Gmbh & Co. Kg Echangeur de chaleur des gaz d'echappement a commutation
ES2211308A1 (es) * 2002-09-30 2004-07-01 Valeo Termico, S.A. Sistema para la distribucion de un flujo de gas.
EP1164280A3 (fr) * 2000-06-13 2004-11-10 Pierburg GmbH Dispositif d'admission d'air pour un moteur à combustion
EP1491837A2 (fr) 2003-06-26 2004-12-29 Modine Manufacturing Company Echangeur de chaleur à plaques sans enveloppe
DE10346250A1 (de) * 2003-10-06 2005-05-12 Bayerische Motoren Werke Ag Abgaskühler mit einem Bypass
ES2234398A1 (es) * 2003-04-30 2005-06-16 Valeo Termico, S.A. Intercambiador de calor, en especial de los gases de escape de un motor.
WO2005071240A1 (fr) * 2003-12-24 2005-08-04 Valeo Thermique Moteur Module d’echange de chaleur pour la regulation de la temperature des gas admis dans un moteur thermique de vehicule automobile
US6955213B2 (en) 2000-01-21 2005-10-18 Honeywell International, Inc. Exhaust gas heat exchanger
WO2005111385A2 (fr) * 2004-05-07 2005-11-24 Behr Gmbh & Co. Kg Echangeur de chaleur pour moteurs a combustion interne
EP1626238A1 (fr) 2004-08-14 2006-02-15 Modine Manufacturing Company Echangeur de chaleur avec tubes plats
EP1746280A2 (fr) * 2005-07-19 2007-01-24 Behr GmbH & Co. KG Système de soupape pour échangeur de chaleur
EP1748179A1 (fr) * 2005-07-29 2007-01-31 Valeo Termico S.A. Système pour le contrôle de la circulation de gaz, en particulier des gaz d'échappement d'un moteur
US7178326B2 (en) 2004-11-29 2007-02-20 Denso Corporation Exhaust gas purifying apparatus
FR2891591A1 (fr) * 2005-09-30 2007-04-06 Renault Sas Dispositif de repartition des gaz recircules, et refroidisseur de gaz recircules comportant un tel dispositif
FR2905735A1 (fr) * 2006-09-12 2008-03-14 Renault Sas Dispositif ameliorant le fonctionnement d'un moteur suralimente avec un circuit de recirculation de gaz d'echappement
DE102008000223A1 (de) 2007-02-05 2008-08-07 Denso Corp., Kariya Abgasrückführgerät
EP2025911A1 (fr) * 2007-08-17 2009-02-18 Pierburg GmbH Dispositif de refroidissement de gaz d'échappement pour un moteur à combustion interne
EP2055921A1 (fr) * 2007-10-31 2009-05-06 Behr GmbH & Co. KG Module d'entrée de fluide de charge, système d'entrée de fluide de charge, tract d'entrée de fluide de charge, système de recirculation de gaz d'échappement, moteur à combustion interne
JP2009523944A (ja) * 2006-01-19 2009-06-25 ベール ゲーエムベーハー ウント コー カーゲー 排ガス冷却装置
US7581532B2 (en) 2004-11-26 2009-09-01 Siemens Aktiengesellschaft Method for recirculating a partial exhaust gas flow to an internal combustion engine of a motor vehicle
EP2211048A1 (fr) 2009-01-23 2010-07-28 Pierburg GmbH Dispositif de clapets de gaz d'échappement et système de récupération thermique à l'échappement d'un moteur à combustion interne
US7984753B2 (en) 2006-10-18 2011-07-26 Denso Corporation Heat exchanger
CN102191985A (zh) * 2010-03-04 2011-09-21 皮尔伯格有限责任公司 用于内燃机的排气系统
WO2011136701A1 (fr) * 2010-04-30 2011-11-03 Volvo Lastvagnar Ab Vanne à deux passages d'écoulement
US8079410B2 (en) 2006-07-03 2011-12-20 Modine Manfacturing Company Exhaust gas recirculation cooler and method
CN102691593A (zh) * 2011-03-25 2012-09-26 皮尔伯格有限责任公司 用于内燃机的废气冷却装置
DE102012005071A1 (de) 2012-03-15 2013-09-19 Benteler Automobiltechnik Gmbh Wärmetauscher
EP2642109A2 (fr) 2012-03-23 2013-09-25 Benteler Automobiltechnik GmbH Dispositif d'échangeur de chaleur pour contourner un échangeur de chaleur
CN104813083A (zh) * 2012-11-27 2015-07-29 大陆汽车有限责任公司 阀

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011954A1 (de) 2000-03-11 2001-09-13 Modine Mfg Co Abgaswärmetauscher in einer Abgasrückführungsanordnung
DE10041579A1 (de) * 2000-08-24 2002-03-07 Siemens Automotive Corp Lp Ventilanordnung mit Doppelklappe und Wärmebrücke für ein Abgasrückführungssystem und Verfahren zu deren Betrieb
LU90761B1 (en) * 2001-04-20 2002-10-21 Delphi Tech Inc Device for exhaust gas recirculation
ES2351537T3 (es) 2001-07-11 2011-02-07 Cooper-Standard Automotive (Deutschland) Gmbh Sistema de recirculación de gases de escape.
DE10228619B4 (de) 2002-06-26 2009-07-16 Benteler Automobiltechnik Gmbh Abgasrohr für die Abgasanlage eines Kraftfahrzeugs
DE10260251A1 (de) * 2002-12-20 2004-07-01 Siemens Ag Kühlelement für Gase
DE102004019554C5 (de) 2004-04-22 2014-03-27 Pierburg Gmbh Abgasrückführsystem für eine Verbrennungskraftmaschine
DE102005029322A1 (de) 2005-06-24 2006-12-28 Behr Gmbh & Co. Kg Vorrichtung zur Rückführung und Kühlung von Abgas für eine Brennkraftmaschine
JP4468277B2 (ja) * 2005-10-03 2010-05-26 愛三工業株式会社 流路切替弁
WO2008006604A1 (fr) * 2006-07-14 2008-01-17 Behr Gmbh & Co. Kg Dispositif de refroidissement d'un flux de gaz d'un moteur à combustion interne
DE102007019089A1 (de) 2007-04-23 2008-10-30 Behr Gmbh & Co. Kg Abgaswärmetauscher, Abgaswärmetauschersystem, Brennkraftmotor und Verfahren zum Behandeln von Abgasen eines Brennkraftmotors
DE102007036301A1 (de) 2007-07-31 2009-02-05 Behr Gmbh & Co. Kg Wärmetauschergehäuse, Wärmetauscher oder Baueinheit mit einem oder mehreren Wärmetauschern, Abgasrückführsystem, Ladeluftzuführsystem und Verwendung des Wärmetauschers
DE102008024569A1 (de) * 2008-05-21 2009-12-10 Benteler Automobiltechnik Gmbh Abgaskühler
DE102008033823B4 (de) * 2008-07-19 2013-03-07 Pierburg Gmbh Abgasrückführvorrichtung für eine Verbrennungskraftmaschine
DE102010048918B4 (de) 2010-10-12 2014-05-08 Technische Universität Dresden Abgassystem und Verfahren zum Abführen von Abgas einer Brennkraftmaschine
DE102017003380A1 (de) * 2017-04-06 2018-10-11 Linde Aktiengesellschaft Wärmetauscher, Verwendung eines Wärmetauschers und Verfahren zur Herstellung eines Wärmetauschers

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977940A (en) * 1956-11-23 1961-04-04 Matthew A Theriault Method of operation of internal combustion engines
US4147141A (en) 1977-07-22 1979-04-03 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas recirculation system in an internal combustion engine
DE3103198A1 (de) 1981-01-30 1982-08-26 Oskar Dr.-Ing. 8031 Stockdorf Schatz Waermetauscher fuer den betrieb mit abgasen von kolbenmotoren, insbesondere fuer die beheizung von kraftfahrzeugen
US4685430A (en) 1985-03-20 1987-08-11 Valeo Motor vehicle exhaust gas heat exchanger for heating engine coolant and lubricating oil
JPH07166973A (ja) * 1993-12-13 1995-06-27 Yamaha Motor Co Ltd エンジンの排気ガス再循環装置
GB2301177A (en) 1995-05-18 1996-11-27 Mechadyne Ltd Exhaust gas heat exchanger in an internal combustion engine
DE29714478U1 (de) 1997-08-13 1997-10-09 Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben Wärmetauscher in Abgassystemen von Verbrennungsmotoren
DE19733964A1 (de) * 1997-08-06 1999-02-11 Volkswagen Ag Ventilanordnung zur Steuerung eines rückgeführten Abgasstromes

Family Cites Families (2)

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US4134377A (en) * 1977-09-29 1979-01-16 Borg-Warner Corporation Exhaust gas recirculation control valve and heat exchanger
EP0849453B1 (fr) * 1990-11-06 2002-08-28 Mazda Motor Corporation Système de récirculation de gaz d'échappement pour un moteur à combustion interne

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977940A (en) * 1956-11-23 1961-04-04 Matthew A Theriault Method of operation of internal combustion engines
US4147141A (en) 1977-07-22 1979-04-03 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas recirculation system in an internal combustion engine
DE3103198A1 (de) 1981-01-30 1982-08-26 Oskar Dr.-Ing. 8031 Stockdorf Schatz Waermetauscher fuer den betrieb mit abgasen von kolbenmotoren, insbesondere fuer die beheizung von kraftfahrzeugen
US4685430A (en) 1985-03-20 1987-08-11 Valeo Motor vehicle exhaust gas heat exchanger for heating engine coolant and lubricating oil
JPH07166973A (ja) * 1993-12-13 1995-06-27 Yamaha Motor Co Ltd エンジンの排気ガス再循環装置
GB2301177A (en) 1995-05-18 1996-11-27 Mechadyne Ltd Exhaust gas heat exchanger in an internal combustion engine
DE19733964A1 (de) * 1997-08-06 1999-02-11 Volkswagen Ag Ventilanordnung zur Steuerung eines rückgeführten Abgasstromes
DE29714478U1 (de) 1997-08-13 1997-10-09 Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben Wärmetauscher in Abgassystemen von Verbrennungsmotoren

Non-Patent Citations (1)

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Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 9 31 October 1995 (1995-10-31) *

Cited By (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1030050A1 (fr) * 1999-02-16 2000-08-23 Siebe Automotive (Deutschland) GmbH Système de recirculation de gaz d'échappement
US6955213B2 (en) 2000-01-21 2005-10-18 Honeywell International, Inc. Exhaust gas heat exchanger
EP1164280A3 (fr) * 2000-06-13 2004-11-10 Pierburg GmbH Dispositif d'admission d'air pour un moteur à combustion
US6807955B2 (en) 2000-07-28 2004-10-26 Honeywell International, Inc. Exhaust gas cooler with bypass tube and exhaust gas recirculation valve
WO2002010574A1 (fr) * 2000-07-28 2002-02-07 Serck Heat Transfer Limited Systeme de refroidissement des gaz d'echappement comprenant un tube de derivation et une soupape de remise en circulation de gaz d'echappement
WO2002052142A1 (fr) * 2000-12-19 2002-07-04 Valeo Termico Sa Module echangeur de chaleur, specialement concu pour un systeme de recyclage des gaz d'echappement
WO2003060314A1 (fr) * 2002-01-16 2003-07-24 Mitsubishi Denki Kabushiki Kaisha Dispositif de recirculation des gaz d'echappement
US6976480B2 (en) 2002-01-16 2005-12-20 Mitsubishi Denki Kabushiki Kaisha Exhaust gas recirculating device
WO2003062625A1 (fr) 2002-01-26 2003-07-31 Behr Gmbh & Co. Kg Echangeur thermique de gaz d'echappement
EP1355058A2 (fr) * 2002-04-15 2003-10-22 Benteler Automobiltechnik GmbH Refroidisseur de gaz d'échappement pour un moteur à combustion interne
EP1355058A3 (fr) * 2002-04-15 2006-06-21 Benteler Automobiltechnik GmbH Refroidisseur de gaz d'échappement pour un moteur à combustion interne
US7743816B2 (en) * 2002-05-15 2010-06-29 Behr Gmbh & Co. Kg Switchable waste gas exchanger
US8365813B2 (en) 2002-05-15 2013-02-05 Behr Gmbh & Co. Kg Switchable waste gas exchanger
CN100379971C (zh) * 2002-05-15 2008-04-09 贝洱两合公司 可控制的废气热交换器
WO2003098026A1 (fr) * 2002-05-15 2003-11-27 Behr Gmbh & Co. Kg Echangeur de chaleur des gaz d'echappement a commutation
ES2211308A1 (es) * 2002-09-30 2004-07-01 Valeo Termico, S.A. Sistema para la distribucion de un flujo de gas.
ES2234398A1 (es) * 2003-04-30 2005-06-16 Valeo Termico, S.A. Intercambiador de calor, en especial de los gases de escape de un motor.
US7036565B2 (en) 2003-06-26 2006-05-02 Modine Manufacturing Company Exhaust heat exchanger
EP1491837A2 (fr) 2003-06-26 2004-12-29 Modine Manufacturing Company Echangeur de chaleur à plaques sans enveloppe
DE10346250B4 (de) * 2003-10-06 2018-01-04 Bayerische Motoren Werke Aktiengesellschaft Abgaskühler mit einem Bypass
DE10346250A1 (de) * 2003-10-06 2005-05-12 Bayerische Motoren Werke Ag Abgaskühler mit einem Bypass
WO2005071240A1 (fr) * 2003-12-24 2005-08-04 Valeo Thermique Moteur Module d’echange de chaleur pour la regulation de la temperature des gas admis dans un moteur thermique de vehicule automobile
US8118082B2 (en) 2004-05-07 2012-02-21 Behr Gmbh & Co. Kg Heat exchanger in particular for exhaust coolers on internal combustion engines
WO2005111385A2 (fr) * 2004-05-07 2005-11-24 Behr Gmbh & Co. Kg Echangeur de chaleur pour moteurs a combustion interne
WO2005111385A3 (fr) * 2004-05-07 2007-09-07 Behr Gmbh & Co Kg Echangeur de chaleur pour moteurs a combustion interne
EP1626238A1 (fr) 2004-08-14 2006-02-15 Modine Manufacturing Company Echangeur de chaleur avec tubes plats
US7243707B2 (en) 2004-08-14 2007-07-17 Modine Manufacturing Company Flat tube exhaust heat exchanger with bypass
US7581532B2 (en) 2004-11-26 2009-09-01 Siemens Aktiengesellschaft Method for recirculating a partial exhaust gas flow to an internal combustion engine of a motor vehicle
US7178326B2 (en) 2004-11-29 2007-02-20 Denso Corporation Exhaust gas purifying apparatus
EP1746280A3 (fr) * 2005-07-19 2007-02-21 Behr GmbH & Co. KG Système de soupape pour échangeur de chaleur
EP1746280A2 (fr) * 2005-07-19 2007-01-24 Behr GmbH & Co. KG Système de soupape pour échangeur de chaleur
EP1748179A1 (fr) * 2005-07-29 2007-01-31 Valeo Termico S.A. Système pour le contrôle de la circulation de gaz, en particulier des gaz d'échappement d'un moteur
ES2300163A1 (es) * 2005-07-29 2008-06-01 Valeo Termico, S.A. Sistema para el control de la circulacion de gases, en especial de los gases de escape de un motor.
US7770563B2 (en) 2005-09-30 2010-08-10 Renault S.A.S. Device for distributing recirculated gases and recirculated gas-cooling device comprising one such device
WO2007039701A1 (fr) * 2005-09-30 2007-04-12 Renault S.A.S Dispositif de repartition des gaz recircules, et refroidisseur de gaz recircules comportant un tel dispositif
FR2891591A1 (fr) * 2005-09-30 2007-04-06 Renault Sas Dispositif de repartition des gaz recircules, et refroidisseur de gaz recircules comportant un tel dispositif
JP2009523944A (ja) * 2006-01-19 2009-06-25 ベール ゲーエムベーハー ウント コー カーゲー 排ガス冷却装置
US8079410B2 (en) 2006-07-03 2011-12-20 Modine Manfacturing Company Exhaust gas recirculation cooler and method
FR2905735A1 (fr) * 2006-09-12 2008-03-14 Renault Sas Dispositif ameliorant le fonctionnement d'un moteur suralimente avec un circuit de recirculation de gaz d'echappement
WO2008031959A1 (fr) * 2006-09-12 2008-03-20 Renault S.A.S. Dispositif améliorant le fonctionnement d'un moteur suralimenté avec un circuit de recirculation de gaz d'echappement
US7984753B2 (en) 2006-10-18 2011-07-26 Denso Corporation Heat exchanger
DE102008000223A1 (de) 2007-02-05 2008-08-07 Denso Corp., Kariya Abgasrückführgerät
US7958874B2 (en) 2007-02-05 2011-06-14 Denso Corporation Exhaust gas recirculation apparatus
EP2025911A1 (fr) * 2007-08-17 2009-02-18 Pierburg GmbH Dispositif de refroidissement de gaz d'échappement pour un moteur à combustion interne
US8011175B2 (en) 2007-08-17 2011-09-06 Pierburg Gmbh Exhaust-gas cooling device for an internal combustion engine
EP2055921A1 (fr) * 2007-10-31 2009-05-06 Behr GmbH & Co. KG Module d'entrée de fluide de charge, système d'entrée de fluide de charge, tract d'entrée de fluide de charge, système de recirculation de gaz d'échappement, moteur à combustion interne
DE102009006013A1 (de) 2009-01-23 2010-08-05 Pierburg Gmbh Abgasklappenvorrichtung und Abgaswärmerückgewinnungssystem einer Verbrennungskraftmaschine
EP2211048A1 (fr) 2009-01-23 2010-07-28 Pierburg GmbH Dispositif de clapets de gaz d'échappement et système de récupération thermique à l'échappement d'un moteur à combustion interne
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EP2642109A2 (fr) 2012-03-23 2013-09-25 Benteler Automobiltechnik GmbH Dispositif d'échangeur de chaleur pour contourner un échangeur de chaleur
DE102012005762A1 (de) 2012-03-23 2013-09-26 Benteler Automobiltechnik Gmbh Umgehung eines Wärmetauschers
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EP0987427B1 (fr) 2004-01-07
DE19841927A1 (de) 2000-03-16
DE59908232D1 (de) 2004-02-12

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