FR2940366B1 - Dispositif de traitement d'un melange gazeux pour moteur a combustion interne - Google Patents

Dispositif de traitement d'un melange gazeux pour moteur a combustion interne

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Publication number
FR2940366B1
FR2940366B1 FR0858900A FR0858900A FR2940366B1 FR 2940366 B1 FR2940366 B1 FR 2940366B1 FR 0858900 A FR0858900 A FR 0858900A FR 0858900 A FR0858900 A FR 0858900A FR 2940366 B1 FR2940366 B1 FR 2940366B1
Authority
FR
France
Prior art keywords
treating
combustion engine
internal combustion
gas mixture
mixture
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
FR0858900A
Other languages
English (en)
Other versions
FR2940366A1 (fr
Inventor
Nacer Sekfane
Claude Touchet
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 FR0858900A priority Critical patent/FR2940366B1/fr
Publication of FR2940366A1 publication Critical patent/FR2940366A1/fr
Application granted granted Critical
Publication of FR2940366B1 publication Critical patent/FR2940366B1/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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/20—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling
    • 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
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0468—Water separation or drainage means
    • 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
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust 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
    • 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)
FR0858900A 2008-12-22 2008-12-22 Dispositif de traitement d'un melange gazeux pour moteur a combustion interne Active FR2940366B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0858900A FR2940366B1 (fr) 2008-12-22 2008-12-22 Dispositif de traitement d'un melange gazeux pour moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0858900A FR2940366B1 (fr) 2008-12-22 2008-12-22 Dispositif de traitement d'un melange gazeux pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2940366A1 FR2940366A1 (fr) 2010-06-25
FR2940366B1 true FR2940366B1 (fr) 2011-02-18

Family

ID=40892177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0858900A Active FR2940366B1 (fr) 2008-12-22 2008-12-22 Dispositif de traitement d'un melange gazeux pour moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2940366B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010007092B4 (de) * 2010-02-06 2019-05-16 Bayerische Motoren Werke Aktiengesellschaft Abgasrückführsystem für eine Brennkraftmaschine
DE102010048465A1 (de) * 2010-10-14 2012-04-19 Daimler Ag Abgasrückführung mit Kondensatabführung
JP5962233B2 (ja) * 2012-06-07 2016-08-03 三菱自動車工業株式会社 凝縮水排出制御機構
US9297296B2 (en) * 2012-08-07 2016-03-29 Ford Global Technologies, Llc Method for discharging condensate from a turbocharger arrangement
DE102012020642A1 (de) * 2012-10-20 2014-04-24 Volkswagen Aktiengesellschaft Brennkraftmaschine
JP6237159B2 (ja) * 2013-11-25 2017-11-29 三菱自動車工業株式会社 内燃機関の排水制御装置
FR3014498B1 (fr) * 2013-12-10 2015-12-25 Peugeot Citroen Automobiles Sa Architecture de moteur thermique comprenant un dispositif d'evacuation de condensats
US9382836B2 (en) * 2013-12-20 2016-07-05 Ford Global Technologies, Llc System and methods for engine air path condensation management
GB2529711A (en) * 2014-09-01 2016-03-02 Ford Global Tech Llc A charge air cooler condensate reservoir
DE102015200706B4 (de) 2015-01-19 2020-06-04 Ford Global Technologies, Llc Verfahren zum Vermindern der Klopfneigung eines fremd gezündeten aufgeladenen Verbrennungsmotors und Vorrichtung zum Durchführen des Verfahrens
DE102015001663A1 (de) * 2015-02-10 2016-08-11 Man Diesel & Turbo Se Brennkraftmaschine und Verfahren zum Betreiben derselben
CN106065809B (zh) 2015-04-24 2020-12-25 福特环球技术公司 具有两级增压和排气后处理的发动机及其运行方法
DE102015208418B4 (de) * 2015-05-06 2019-04-18 Ford Global Technologies, Llc R2S Aufladesystem mit Zwischenabgasnachbehandlung
DE102016213932A1 (de) * 2016-07-28 2018-02-01 Mahle International Gmbh Ladeluftkühler, insbesondere für ein Kraftfahrzeug
DE102016214083A1 (de) * 2016-07-29 2018-02-01 Mahle International Gmbh Brennkraftmaschine und Verfahren zum Vermindern einer Ansammlung von einer kritischen Menge an Kondensat in einem Ladeluftkühler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301887B1 (en) * 2000-05-26 2001-10-16 Engelhard Corporation Low pressure EGR system for diesel engines
JP2004176691A (ja) * 2002-11-29 2004-06-24 Yanmar Co Ltd エンジン給気系の凝縮水除去装置
DE102005023958A1 (de) * 2005-05-20 2006-11-23 Behr Gmbh & Co. Kg Turboladeranordnung und Verfahren zum Betreiben eines Turboladers
DE102006054227A1 (de) * 2006-11-15 2008-05-21 Behr Gmbh & Co. Kg Verfahren zur Verringerung des Schadstoffausstoßes einer Brennkraftmaschine, Vorrichtung zur Durchführung des Verfahrens und Abgasrückführsystem

Also Published As

Publication number Publication date
FR2940366A1 (fr) 2010-06-25

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