FR2861811B1 - Dispositif et procede de regulation thermique de gaz d'echappement recircules de vehicule automobile - Google Patents

Dispositif et procede de regulation thermique de gaz d'echappement recircules de vehicule automobile

Info

Publication number
FR2861811B1
FR2861811B1 FR0312933A FR0312933A FR2861811B1 FR 2861811 B1 FR2861811 B1 FR 2861811B1 FR 0312933 A FR0312933 A FR 0312933A FR 0312933 A FR0312933 A FR 0312933A FR 2861811 B1 FR2861811 B1 FR 2861811B1
Authority
FR
France
Prior art keywords
motor vehicle
exhaust gases
recirculated exhaust
thermal regulation
regulation
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
FR0312933A
Other languages
English (en)
Other versions
FR2861811A1 (fr
Inventor
Manuel Amaral
William Perrard
Pierre Dumoulin
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0312933A priority Critical patent/FR2861811B1/fr
Priority to PCT/FR2004/002838 priority patent/WO2005045224A2/fr
Publication of FR2861811A1 publication Critical patent/FR2861811A1/fr
Application granted granted Critical
Publication of FR2861811B1 publication Critical patent/FR2861811B1/fr
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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
    • F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
    • 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
    • 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
    • F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • F01P9/06—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00 by use of refrigerating apparatus, e.g. of compressor or absorber type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02M26/33—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 controlling the temperature of the recirculated gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR0312933A 2003-11-04 2003-11-04 Dispositif et procede de regulation thermique de gaz d'echappement recircules de vehicule automobile Expired - Fee Related FR2861811B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0312933A FR2861811B1 (fr) 2003-11-04 2003-11-04 Dispositif et procede de regulation thermique de gaz d'echappement recircules de vehicule automobile
PCT/FR2004/002838 WO2005045224A2 (fr) 2003-11-04 2004-11-04 Dispositif et procede de regulation thermique de gaz d’echappement recircules de vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0312933A FR2861811B1 (fr) 2003-11-04 2003-11-04 Dispositif et procede de regulation thermique de gaz d'echappement recircules de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2861811A1 FR2861811A1 (fr) 2005-05-06
FR2861811B1 true FR2861811B1 (fr) 2006-04-28

Family

ID=34429885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0312933A Expired - Fee Related FR2861811B1 (fr) 2003-11-04 2003-11-04 Dispositif et procede de regulation thermique de gaz d'echappement recircules de vehicule automobile

Country Status (2)

Country Link
FR (1) FR2861811B1 (fr)
WO (1) WO2005045224A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7721543B2 (en) * 2006-10-23 2010-05-25 Southwest Research Institute System and method for cooling a combustion gas charge
FR2924756A1 (fr) * 2007-12-05 2009-06-12 Renault Sas Vehicule automobile comprenant un circuit de gaz recircules, et procede de mise en oeuvre
EP3301291A1 (fr) 2017-05-24 2018-04-04 Continental Automotive GmbH Système de gestion thermique du véhicule, véhicule et procédé de fonctionnement d'un système de gestion thermique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414429C1 (de) * 1994-04-26 1995-06-01 Mtu Friedrichshafen Gmbh Verfahren zur Kühlung von dieselmotorischen Abgasen
US6244256B1 (en) * 1999-10-07 2001-06-12 Behr Gmbh & Co. High-temperature coolant loop for cooled exhaust gas recirculation for internal combustion engines
FR2808738B1 (fr) * 2000-05-15 2002-08-23 Peugeot Citroen Automobiles Sa Dispositif de regulation thermique perfectionne a pompe a chaleur pour vehicule automobile
FR2811376B1 (fr) * 2000-07-06 2003-02-07 Peugeot Citroen Automobiles Sa Dispositif de regulation thermique de l'air d'admission d'un moteur a combustion interne de vehicule automobile
FR2829533B1 (fr) * 2001-09-07 2004-04-23 Peugeot Citroen Automobiles Sa Dispositif perfectionne de regulation thermique de l'air d'admission d'un moteur a combustion interne de vehicule automobile
FR2835884B1 (fr) * 2002-02-12 2005-03-18 Valeo Thermique Moteur Sa Procede de controle de la temperature de gaz admis dans un moteur de vehicule automobile, echangeur et dispositif de gestion de la temperature de ces gaz

Also Published As

Publication number Publication date
FR2861811A1 (fr) 2005-05-06
WO2005045224A3 (fr) 2005-08-04
WO2005045224A2 (fr) 2005-05-19

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Legal Events

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Effective date: 20100730