FR2939478B1 - Moteur a combustion interne equipe d'un turbocompresseur de suralimentation ainsi que d'un circuit de recyclage des gaz d'echappement - Google Patents

Moteur a combustion interne equipe d'un turbocompresseur de suralimentation ainsi que d'un circuit de recyclage des gaz d'echappement

Info

Publication number
FR2939478B1
FR2939478B1 FR0858253A FR0858253A FR2939478B1 FR 2939478 B1 FR2939478 B1 FR 2939478B1 FR 0858253 A FR0858253 A FR 0858253A FR 0858253 A FR0858253 A FR 0858253A FR 2939478 B1 FR2939478 B1 FR 2939478B1
Authority
FR
France
Prior art keywords
turbocharger
exhaust gas
combustion engine
internal combustion
engine equipped
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.)
Active
Application number
FR0858253A
Other languages
English (en)
Other versions
FR2939478A1 (fr
Inventor
Gurvan Nabucet
Willy Desnoe
Mickael Cormerais
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.)
Moldtecs 01 2022 GmbH
Original Assignee
Mann and Hummel GmbH
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 Mann and Hummel GmbH filed Critical Mann and Hummel GmbH
Priority to FR0858253A priority Critical patent/FR2939478B1/fr
Priority to DE102009056544.2A priority patent/DE102009056544B4/de
Publication of FR2939478A1 publication Critical patent/FR2939478A1/fr
Application granted granted Critical
Publication of FR2939478B1 publication Critical patent/FR2939478B1/fr
Active 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10157—Supercharged engines
    • 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
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream 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
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/07—Mixed pressure loops, i.e. wherein recirculated exhaust gas is either taken out upstream of the turbine and reintroduced upstream of the compressor, or is taken out downstream of the turbine and reintroduced 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
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10262—Flow guides, obstructions, deflectors or the like
    • 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
    • F02B29/0425—Air 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • 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
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • 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
FR0858253A 2008-12-04 2008-12-04 Moteur a combustion interne equipe d'un turbocompresseur de suralimentation ainsi que d'un circuit de recyclage des gaz d'echappement Active FR2939478B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0858253A FR2939478B1 (fr) 2008-12-04 2008-12-04 Moteur a combustion interne equipe d'un turbocompresseur de suralimentation ainsi que d'un circuit de recyclage des gaz d'echappement
DE102009056544.2A DE102009056544B4 (de) 2008-12-04 2009-12-03 Verbrennungsmotor mit einem Turbolader und einer Rückführung für die Abgase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0858253A FR2939478B1 (fr) 2008-12-04 2008-12-04 Moteur a combustion interne equipe d'un turbocompresseur de suralimentation ainsi que d'un circuit de recyclage des gaz d'echappement

Publications (2)

Publication Number Publication Date
FR2939478A1 FR2939478A1 (fr) 2010-06-11
FR2939478B1 true FR2939478B1 (fr) 2014-10-24

Family

ID=40863511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0858253A Active FR2939478B1 (fr) 2008-12-04 2008-12-04 Moteur a combustion interne equipe d'un turbocompresseur de suralimentation ainsi que d'un circuit de recyclage des gaz d'echappement

Country Status (2)

Country Link
DE (1) DE102009056544B4 (fr)
FR (1) FR2939478B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013073052A1 (fr) * 2011-11-18 2013-05-23 トヨタ自動車株式会社 Moteur à combustion interne équipé d'un compresseur à suralimentation
DE102012205027A1 (de) 2012-03-28 2013-10-02 Mahle International Gmbh Einleiteinrichtung für Gase, insbesondere eine Abgasrückführeinrichtung
FR3028555B1 (fr) * 2014-11-19 2020-01-03 Renault S.A.S Connecteur d'entree de turbocompresseur avec connexions egr et blow-by
DE102015200196A1 (de) 2015-01-09 2016-07-14 Elringklinger Ag Mischvorrichtung, Verbrennungsmotor und Verfahren zur Herstellung einer Mischvorrichtung
DE102015005372B4 (de) * 2015-04-28 2016-12-08 Mann + Hummel Gmbh Luftverteiler für eine Brennkraftmaschine
DE102016118463A1 (de) * 2016-09-29 2018-03-29 Pierburg Gmbh Kanalsystem für eine Verbrennungskraftmaschine
CN112628033B (zh) * 2019-09-24 2022-04-22 上海汽车集团股份有限公司 冷凝水分离部件及具有该部件的混合器、egr系统
JP7188403B2 (ja) * 2020-01-31 2022-12-13 株式会社デンソー Ｅｇｒ弁装置
DE102020105814A1 (de) 2020-03-04 2021-09-09 Volkswagen Aktiengesellschaft Verdichter und Kraftfahrzeug mit einem solchen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106588C2 (de) * 1981-02-21 1983-04-14 Daimler-Benz Ag, 7000 Stuttgart "Anschluß einer Abgasrückführungsleitung"
DE19757986A1 (de) * 1997-12-24 1999-07-01 Mann & Hummel Filter Ansaugeinrichtung für einen Verbrennungsmotor
DE19809862A1 (de) * 1998-03-07 1999-09-09 Mann & Hummel Filter Vorrichtung zur Rückführung von Abgasen bei einem Verbrennungsmotor
FR2871530B1 (fr) * 2004-06-11 2009-01-16 Renault Sas Dispositif et procede perfectionnes de recyclage de gaz brules
US7204241B2 (en) * 2004-08-30 2007-04-17 Honeywell International, Inc. Compressor stage separation system
US7278412B2 (en) * 2005-03-31 2007-10-09 Caterpillar Inc. Combustion-gas recirculation system
JP2007154675A (ja) * 2005-11-30 2007-06-21 Toyota Motor Corp 内燃機関
US7698894B2 (en) * 2006-05-22 2010-04-20 International Engine Intellectual Property Company, Llc Engine intake air compressor and method
US7568340B2 (en) * 2006-05-24 2009-08-04 Honeywell International, Inc. Exhaust gas recirculation mixer
US7721542B2 (en) * 2006-06-13 2010-05-25 Honeywell International, Inc. Exhaust gas recirculation mixer
WO2009068181A1 (fr) * 2007-11-28 2009-06-04 Borgwarner Inc. Turbocompresseur

Also Published As

Publication number Publication date
DE102009056544B4 (de) 2016-05-04
DE102009056544A1 (de) 2010-06-24
FR2939478A1 (fr) 2010-06-11

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