FR2841602B1 - Moteur a combustion interne muni d'un resonateur de helmholtz integre a un circuit de recirculation des gaz d'echappement qui est connecte a un circuit d'admission d'air - Google Patents

Moteur a combustion interne muni d'un resonateur de helmholtz integre a un circuit de recirculation des gaz d'echappement qui est connecte a un circuit d'admission d'air

Info

Publication number
FR2841602B1
FR2841602B1 FR0207991A FR0207991A FR2841602B1 FR 2841602 B1 FR2841602 B1 FR 2841602B1 FR 0207991 A FR0207991 A FR 0207991A FR 0207991 A FR0207991 A FR 0207991A FR 2841602 B1 FR2841602 B1 FR 2841602B1
Authority
FR
France
Prior art keywords
circuit
exhaust gas
combustion engine
internal combustion
air intake
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 - Lifetime
Application number
FR0207991A
Other languages
English (en)
Other versions
FR2841602A1 (fr
Inventor
Panagiotis Christou
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0207991A priority Critical patent/FR2841602B1/fr
Publication of FR2841602A1 publication Critical patent/FR2841602A1/fr
Application granted granted Critical
Publication of FR2841602B1 publication Critical patent/FR2841602B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/008—Resonance charging
    • 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
    • F02M26/13—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
    • 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
    • F02M26/39—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in series
    • 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
    • F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations
    • 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
    • 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)
  • Characterised By The Charging Evacuation (AREA)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
FR0207991A 2002-06-27 2002-06-27 Moteur a combustion interne muni d'un resonateur de helmholtz integre a un circuit de recirculation des gaz d'echappement qui est connecte a un circuit d'admission d'air Expired - Lifetime FR2841602B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0207991A FR2841602B1 (fr) 2002-06-27 2002-06-27 Moteur a combustion interne muni d'un resonateur de helmholtz integre a un circuit de recirculation des gaz d'echappement qui est connecte a un circuit d'admission d'air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0207991A FR2841602B1 (fr) 2002-06-27 2002-06-27 Moteur a combustion interne muni d'un resonateur de helmholtz integre a un circuit de recirculation des gaz d'echappement qui est connecte a un circuit d'admission d'air

Publications (2)

Publication Number Publication Date
FR2841602A1 FR2841602A1 (fr) 2004-01-02
FR2841602B1 true FR2841602B1 (fr) 2004-09-03

Family

ID=29724930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0207991A Expired - Lifetime FR2841602B1 (fr) 2002-06-27 2002-06-27 Moteur a combustion interne muni d'un resonateur de helmholtz integre a un circuit de recirculation des gaz d'echappement qui est connecte a un circuit d'admission d'air

Country Status (1)

Country Link
FR (1) FR2841602B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012005071A1 (de) 2012-03-15 2013-09-19 Benteler Automobiltechnik Gmbh Wärmetauscher

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE464468T1 (de) 2004-07-02 2010-04-15 Volvo Lastvagnar Ab Anordnung zur steuerung von abgasdruckimpulsen an einem verbrennungsmotor
FR2914698A3 (fr) * 2007-04-06 2008-10-10 Renault Sas Dispositif et procede de recyclage des gaz d'echappement d'un moteur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0819885B2 (ja) 1988-12-28 1996-03-04 マツダ株式会社 エンジンの吸気装置
US5377629A (en) 1993-10-20 1995-01-03 Siemens Electric Limited Adaptive manifold tuning
DE19747245C1 (de) * 1997-10-25 1999-04-29 Bayerische Motoren Werke Ag Brennkraftmaschine mit einer Abgasrückführ-Vorrichtung, insbesondere Diesel-Brennkraftmaschine
JP3493986B2 (ja) * 1997-12-03 2004-02-03 日産自動車株式会社 ディーゼルエンジンのシリンダ吸入ガス温度算出装置及びｅｇｒ制御装置
JP4222526B2 (ja) * 1998-09-03 2009-02-12 臼井国際産業株式会社 Ｅｇｒシステム
SE521798C2 (sv) * 1999-03-09 2003-12-09 Volvo Lastvagnar Ab Förbränningsmotor med avgasåtercirkulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012005071A1 (de) 2012-03-15 2013-09-19 Benteler Automobiltechnik Gmbh Wärmetauscher

Also Published As

Publication number Publication date
FR2841602A1 (fr) 2004-01-02

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