FR2902151B1 - Moteur a combustion interne ayant un circuit de recirculation des gaz d'echappement - Google Patents

Moteur a combustion interne ayant un circuit de recirculation des gaz d'echappement

Info

Publication number
FR2902151B1
FR2902151B1 FR0652502A FR0652502A FR2902151B1 FR 2902151 B1 FR2902151 B1 FR 2902151B1 FR 0652502 A FR0652502 A FR 0652502A FR 0652502 A FR0652502 A FR 0652502A FR 2902151 B1 FR2902151 B1 FR 2902151B1
Authority
FR
France
Prior art keywords
recirculation circuit
combustion engine
internal combustion
exhaust gas
gas recirculation
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
FR0652502A
Other languages
English (en)
Other versions
FR2902151A1 (fr
Inventor
Cedric Hennion
Jacques Portalier
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 FR0652502A priority Critical patent/FR2902151B1/fr
Priority to PCT/FR2007/051233 priority patent/WO2007141435A1/fr
Priority to AT07766013T priority patent/ATE479835T1/de
Priority to DE602007008884T priority patent/DE602007008884D1/de
Priority to EP07766013A priority patent/EP2024630B1/fr
Priority to ES07766013T priority patent/ES2350277T3/es
Publication of FR2902151A1 publication Critical patent/FR2902151A1/fr
Application granted granted Critical
Publication of FR2902151B1 publication Critical patent/FR2902151B1/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
    • 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
    • F02M26/41—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion chambers
    • 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
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Gas After Treatment (AREA)
FR0652502A 2006-06-07 2006-06-07 Moteur a combustion interne ayant un circuit de recirculation des gaz d'echappement Expired - Fee Related FR2902151B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0652502A FR2902151B1 (fr) 2006-06-07 2006-06-07 Moteur a combustion interne ayant un circuit de recirculation des gaz d'echappement
PCT/FR2007/051233 WO2007141435A1 (fr) 2006-06-07 2007-05-09 Moteur a combustion interne ayant un circuit de recirculation des gaz d'echappement
AT07766013T ATE479835T1 (de) 2006-06-07 2007-05-09 Verbrennungsmotor mit abgasrückführungssystem
DE602007008884T DE602007008884D1 (de) 2006-06-07 2007-05-09 Verbrennungsmotor mit abgasrückführungssystem
EP07766013A EP2024630B1 (fr) 2006-06-07 2007-05-09 Moteur a combustion interne ayant un circuit de recirculation des gaz d'echappement
ES07766013T ES2350277T3 (es) 2006-06-07 2007-05-09 Motor de combustión interna que tiene un circuito de recirculación de los gases de escape.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0652502A FR2902151B1 (fr) 2006-06-07 2006-06-07 Moteur a combustion interne ayant un circuit de recirculation des gaz d'echappement

Publications (2)

Publication Number Publication Date
FR2902151A1 FR2902151A1 (fr) 2007-12-14
FR2902151B1 true FR2902151B1 (fr) 2008-08-08

Family

ID=37649560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0652502A Expired - Fee Related FR2902151B1 (fr) 2006-06-07 2006-06-07 Moteur a combustion interne ayant un circuit de recirculation des gaz d'echappement

Country Status (6)

Country Link
EP (1) EP2024630B1 (fr)
AT (1) ATE479835T1 (fr)
DE (1) DE602007008884D1 (fr)
ES (1) ES2350277T3 (fr)
FR (1) FR2902151B1 (fr)
WO (1) WO2007141435A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109264A1 (de) * 2011-08-03 2013-02-07 Man Truck & Bus Ag Abgasrückführeinrichtung für eine Brennkraftmaschine eines Fahrzeuges sowie Verfahren zum Betreiben einer Abgasrückführeinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0980966B1 (fr) * 1998-08-19 2002-05-08 Bayerische Motoren Werke Aktiengesellschaft Système d'échappement avec accumulateur pour un moteur à combustion interne
JP3579643B2 (ja) * 2000-10-13 2004-10-20 本田技研工業株式会社 エンジンのシリンダヘッド
DE10260251A1 (de) * 2002-12-20 2004-07-01 Siemens Ag Kühlelement für Gase
EP1685322A1 (fr) * 2003-10-17 2006-08-02 Honeywell International, Inc. Refroidisseur de gaz d'echappement a conduite de derivation interne
JP4323333B2 (ja) * 2004-01-19 2009-09-02 株式会社マーレ フィルターシステムズ 内燃機関の排気還流装置

Also Published As

Publication number Publication date
FR2902151A1 (fr) 2007-12-14
EP2024630B1 (fr) 2010-09-01
EP2024630A1 (fr) 2009-02-18
WO2007141435A1 (fr) 2007-12-13
ATE479835T1 (de) 2010-09-15
DE602007008884D1 (de) 2010-10-14
ES2350277T3 (es) 2011-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120229