FR2935435B1 - Boucle de recirculation de gaz d'echappement. - Google Patents

Boucle de recirculation de gaz d'echappement.

Info

Publication number
FR2935435B1
FR2935435B1 FR0855797A FR0855797A FR2935435B1 FR 2935435 B1 FR2935435 B1 FR 2935435B1 FR 0855797 A FR0855797 A FR 0855797A FR 0855797 A FR0855797 A FR 0855797A FR 2935435 B1 FR2935435 B1 FR 2935435B1
Authority
FR
France
Prior art keywords
exhaust gas
recirculation loop
recirculation
loop
exhaust
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
FR0855797A
Other languages
English (en)
Other versions
FR2935435A1 (fr
Inventor
Benoit Gobin
Gerald Crepeau
Thierry Bertin
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 FR0855797A priority Critical patent/FR2935435B1/fr
Publication of FR2935435A1 publication Critical patent/FR2935435A1/fr
Application granted granted Critical
Publication of FR2935435B1 publication Critical patent/FR2935435B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Gas After Treatment (AREA)
FR0855797A 2008-08-29 2008-08-29 Boucle de recirculation de gaz d'echappement. Expired - Fee Related FR2935435B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0855797A FR2935435B1 (fr) 2008-08-29 2008-08-29 Boucle de recirculation de gaz d'echappement.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855797A FR2935435B1 (fr) 2008-08-29 2008-08-29 Boucle de recirculation de gaz d'echappement.

Publications (2)

Publication Number Publication Date
FR2935435A1 FR2935435A1 (fr) 2010-03-05
FR2935435B1 true FR2935435B1 (fr) 2012-10-05

Family

ID=40521852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0855797A Expired - Fee Related FR2935435B1 (fr) 2008-08-29 2008-08-29 Boucle de recirculation de gaz d'echappement.

Country Status (1)

Country Link
FR (1) FR2935435B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954957B1 (fr) * 2010-01-04 2012-07-20 Peugeot Citroen Automobiles Sa Moteur avec une ligne d'air comportant une boucle de re-circulation de gaz d'echappement
FR2954954B1 (fr) * 2010-01-04 2012-01-06 Peugeot Citroen Automobiles Sa Moteur dont la ligne d'alimentation en air comporte une boucle de re-circulation de gaz d'echappement
FR2954956B1 (fr) * 2010-01-04 2012-01-06 Peugeot Citroen Automobiles Sa Moteur comprenant une culasse et une ligne d'alimentation en air
FR2954955B1 (fr) * 2010-01-04 2012-05-25 Peugeot Citroen Automobiles Sa Moteur comportant une ligne d'air avec une boucle de re-circulation de gaz d'echappement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2374752C (fr) * 2000-03-27 2005-05-24 Toyota Jidosha Kabushiki Kaisha Dispositif d'epuration des gaz d'echappement pour moteurs thermiques
JP3988028B2 (ja) * 2002-01-28 2007-10-10 三菱自動車工業株式会社 エンジンのｅｇｒ装置
JP2003336549A (ja) * 2002-05-20 2003-11-28 Denso Corp 内燃機関のｅｇｒ装置
JP4297067B2 (ja) * 2005-03-15 2009-07-15 トヨタ自動車株式会社 排気還流装置
US7278410B2 (en) * 2005-11-17 2007-10-09 Engelhard Corporation Hydrocarbon adsorption trap for controlling evaporative emissions from EGR valves
EP1936175B1 (fr) * 2006-12-21 2012-11-07 Magneti Marelli S.p.A. Système d'échappement pour moteur à combustion interne fourni avec un circuit de recirculation de gaz d'échappement

Also Published As

Publication number Publication date
FR2935435A1 (fr) 2010-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150430