FR2991393B1 - Structure de ligne de recyclage des gaz d'echappement d'un moteur thermique - Google Patents

Structure de ligne de recyclage des gaz d'echappement d'un moteur thermique

Info

Publication number
FR2991393B1
FR2991393B1 FR1254971A FR1254971A FR2991393B1 FR 2991393 B1 FR2991393 B1 FR 2991393B1 FR 1254971 A FR1254971 A FR 1254971A FR 1254971 A FR1254971 A FR 1254971A FR 2991393 B1 FR2991393 B1 FR 2991393B1
Authority
FR
France
Prior art keywords
exhaust gas
line structure
thermal engine
gas recycling
recycling line
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
FR1254971A
Other languages
English (en)
Other versions
FR2991393A1 (fr
Inventor
Martial Dore
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 FR1254971A priority Critical patent/FR2991393B1/fr
Publication of FR2991393A1 publication Critical patent/FR2991393A1/fr
Application granted granted Critical
Publication of FR2991393B1 publication Critical patent/FR2991393B1/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
    • F02M26/22—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • F01N3/043—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids without contact between liquid and exhaust gases
    • F01N3/046—Exhaust manifolds with cooling jacket
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/16—Outlet manifold
FR1254971A 2012-05-30 2012-05-30 Structure de ligne de recyclage des gaz d'echappement d'un moteur thermique Expired - Fee Related FR2991393B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1254971A FR2991393B1 (fr) 2012-05-30 2012-05-30 Structure de ligne de recyclage des gaz d'echappement d'un moteur thermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1254971A FR2991393B1 (fr) 2012-05-30 2012-05-30 Structure de ligne de recyclage des gaz d'echappement d'un moteur thermique

Publications (2)

Publication Number Publication Date
FR2991393A1 FR2991393A1 (fr) 2013-12-06
FR2991393B1 true FR2991393B1 (fr) 2014-06-06

Family

ID=46506576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1254971A Expired - Fee Related FR2991393B1 (fr) 2012-05-30 2012-05-30 Structure de ligne de recyclage des gaz d'echappement d'un moteur thermique

Country Status (1)

Country Link
FR (1) FR2991393B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3048731B1 (fr) * 2016-03-09 2018-03-16 Peugeot Citroen Automobiles Sa Systeme de recirculation des gaz d'echappement d'un moteur thermique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3852255B2 (ja) * 1999-11-10 2006-11-29 いすゞ自動車株式会社 Ｅｇｒ及びオイルの冷却装置
JP3669275B2 (ja) * 2001-02-20 2005-07-06 日産自動車株式会社 内燃機関のｅｇｒガス冷却装置
DE102004015487A1 (de) * 2004-03-26 2005-10-13 Deutz Ag Brennkraftmaschine mit Abgasrückführung
US6968832B1 (en) * 2004-05-06 2005-11-29 International Engine Intellectual Property Company, Llc Connection system for exhaust gas recirculation (EGR)
DE502009000190D1 (de) * 2008-01-07 2011-01-13 Ford Global Tech Llc Kombination mit Zylinderkopf und Zylinderblock und Verwendung einer derartigen Kombination
EP2143898A1 (fr) * 2008-07-09 2010-01-13 Ford Global Technologies, LLC Elément de fermeture de bord de porte d'une porte d'appareil ménager
FR2948967B1 (fr) * 2009-08-07 2011-08-26 Peugeot Citroen Automobiles Sa Architecture de traitement des gaz de carter dans un moteur a combustion interne d'un vehicule automobile.
FR2957383B1 (fr) * 2010-03-12 2012-06-08 Peugeot Citroen Automobiles Sa Moteur a combustion interne comprenant un moyen de production d'hydrogene dispose dans le flux principal de gaz d'echappement

Also Published As

Publication number Publication date
FR2991393A1 (fr) 2013-12-06

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