FR2935433B1 - Boucle de recirculation de gaz d'echappement. - Google Patents

Boucle de recirculation de gaz d'echappement.

Info

Publication number
FR2935433B1
FR2935433B1 FR0855795A FR0855795A FR2935433B1 FR 2935433 B1 FR2935433 B1 FR 2935433B1 FR 0855795 A FR0855795 A FR 0855795A FR 0855795 A FR0855795 A FR 0855795A FR 2935433 B1 FR2935433 B1 FR 2935433B1
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
FR0855795A
Other languages
English (en)
Other versions
FR2935433A1 (fr
Inventor
Gerald Crepeau
Benoit Gobin
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 FR0855795A priority Critical patent/FR2935433B1/fr
Priority to EP09166188A priority patent/EP2159404A1/fr
Publication of FR2935433A1 publication Critical patent/FR2935433A1/fr
Application granted granted Critical
Publication of FR2935433B1 publication Critical patent/FR2935433B1/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

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)
  • Catalysts (AREA)
FR0855795A 2008-08-29 2008-08-29 Boucle de recirculation de gaz d'echappement. Expired - Fee Related FR2935433B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0855795A FR2935433B1 (fr) 2008-08-29 2008-08-29 Boucle de recirculation de gaz d'echappement.
EP09166188A EP2159404A1 (fr) 2008-08-29 2009-07-23 Boucle de recirculation de gaz d'echappement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855795A FR2935433B1 (fr) 2008-08-29 2008-08-29 Boucle de recirculation de gaz d'echappement.

Publications (2)

Publication Number Publication Date
FR2935433A1 FR2935433A1 (fr) 2010-03-05
FR2935433B1 true FR2935433B1 (fr) 2012-10-05

Family

ID=40521915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0855795A Expired - Fee Related FR2935433B1 (fr) 2008-08-29 2008-08-29 Boucle de recirculation de gaz d'echappement.

Country Status (2)

Country Link
EP (1) EP2159404A1 (fr)
FR (1) FR2935433B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
DE102012018967A1 (de) * 2012-09-26 2014-03-27 Daimler Ag Verfahren zum Regenerieren eines Partikelfilters und Anordnung einer Abgasanlage an einer Verbrennungskraftmaschine eines Fahrzeugs
FR2999241B1 (fr) * 2012-12-12 2017-02-17 Hypnow Dispositif de recyclage partiel a basse pression de gaz d'echappement d'un moteur, avec addition d'air puis catalyse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645098A (en) * 1970-09-28 1972-02-29 Gen Motors Corp Exhaust emission control
JPH08338320A (ja) * 1995-06-14 1996-12-24 Hino Motors Ltd 排ガス浄化装置
GB2320057A (en) * 1996-12-07 1998-06-10 Ford Motor Co I.c. engine EGR system has fuel injection, and catalyst to promote production of formaldehyde
ES2243467T3 (es) * 2000-03-27 2005-12-01 Toyota Jidosha Kabushiki Kaisha Dispositivo de depuracion de gas de escape para motores de combustion interna.
JP2003254170A (ja) * 2002-02-27 2003-09-10 Toyota Motor Corp 排ガス再循環装置
US7278410B2 (en) * 2005-11-17 2007-10-09 Engelhard Corporation Hydrocarbon adsorption trap for controlling evaporative emissions from EGR valves
WO2007136148A1 (fr) 2006-05-24 2007-11-29 Sk Energy Co., Ltd. Dispositif de purification de gaz d'échappement destiné à un moteur diesel présentant une ligne de recirculation de gaz d'échappement
DE102006038706B4 (de) 2006-08-18 2018-12-27 Volkswagen Ag Brennkraftmaschine mit Niederdruck-Abgasrückführung
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
EP2159404A1 (fr) 2010-03-03
FR2935433A1 (fr) 2010-03-05

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20180430

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312