ATE462077T1 - Ein abgasrückführungssystem umfassender verbrennungsmotor - Google Patents

Ein abgasrückführungssystem umfassender verbrennungsmotor

Info

Publication number
ATE462077T1
ATE462077T1 AT07859300T AT07859300T ATE462077T1 AT E462077 T1 ATE462077 T1 AT E462077T1 AT 07859300 T AT07859300 T AT 07859300T AT 07859300 T AT07859300 T AT 07859300T AT E462077 T1 ATE462077 T1 AT E462077T1
Authority
AT
Austria
Prior art keywords
egr
line
exhaust gas
air intake
engine
Prior art date
Application number
AT07859300T
Other languages
English (en)
Inventor
Nicolas Auffret
Nicolas Dronniou
Original Assignee
Renault Trucks
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 Trucks filed Critical Renault Trucks
Application granted granted Critical
Publication of ATE462077T1 publication Critical patent/ATE462077T1/de

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
    • 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
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional 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
    • F02M26/34—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with compressors, turbines or the like in the recirculation passage
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • 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
    • F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
    • 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 Circulating Devices (AREA)
  • Supercharger (AREA)
AT07859300T 2006-11-23 2007-11-08 Ein abgasrückführungssystem umfassender verbrennungsmotor ATE462077T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2006/004061 WO2008062254A1 (en) 2006-11-23 2006-11-23 Internal combustion engine comprising an exhaust gas recirculation system
PCT/IB2007/004262 WO2008062315A2 (en) 2006-11-23 2007-11-08 Internal combustion engine comprising an exhaust gas recirculation system

Publications (1)

Publication Number Publication Date
ATE462077T1 true ATE462077T1 (de) 2010-04-15

Family

ID=38283624

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07859300T ATE462077T1 (de) 2006-11-23 2007-11-08 Ein abgasrückführungssystem umfassender verbrennungsmotor

Country Status (5)

Country Link
US (3) US8302400B2 (de)
EP (2) EP2087223A1 (de)
AT (1) ATE462077T1 (de)
DE (1) DE602007005511D1 (de)
WO (2) WO2008062254A1 (de)

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DE202005022022U1 (de) * 2004-09-27 2012-05-31 Borgwarner Inc. Mehrstufiges Turboladesystem, das VTG-Turbinenstufe(n) benutzt
SE528620C2 (sv) * 2005-05-18 2006-12-27 Scania Cv Ab Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor
EP2076668B1 (de) * 2006-10-24 2010-10-06 Renault Trucks Ein abgasrückführungssystem umfassender verbrennungsmotor
US7975478B2 (en) * 2007-06-26 2011-07-12 International Engine Intellectual Property Company, Llc Internal combustion engine having compressor with first and second tributary inlets
SE533750C2 (sv) * 2008-06-09 2010-12-21 Scania Cv Ab Arrangemang hos en överladdad förbränningsmotor
US20100071365A1 (en) * 2008-09-25 2010-03-25 Fev Motorentechnik Gmbh Exhaust gas recirculation system
GB2464500B (en) 2008-10-17 2013-02-20 Cummins Turbo Tech Ltd An internal combustion engine with exhaust gas recirculation
EP2196659A1 (de) * 2008-12-10 2010-06-16 ABB Turbo Systems AG Zweistufiges Aufladesystem für Abgaszirkulation
DE102009044913A1 (de) * 2009-09-23 2011-04-07 Robert Bosch Gmbh Brennkraftmaschine
US8640457B2 (en) * 2009-10-13 2014-02-04 General Electric Company System and method for operating a turbocharged engine
EP2660455B1 (de) * 2009-12-04 2014-11-05 Caterpillar Motoren GmbH & Co. KG Abgasrückführungsverfahren und -system
EP2385236B1 (de) * 2010-05-06 2018-07-18 FPT Motorenforschung AG Verfahren und Vorrichtung zur Überwachung eines Feuchtigkeitssensors in einem Verbrennungsmotor mittels Sauerstoffmessung anderer Sensoren im Motor wie NOX-, Lambda- und/oder Sauerstoffsensoren
DE102010043027B4 (de) * 2010-10-27 2019-08-14 Mtu Friedrichshafen Gmbh Brennkraftmaschine
JP5701016B2 (ja) * 2010-11-09 2015-04-15 三菱重工業株式会社 エンジン排気ガス浄化装置
US8826893B2 (en) * 2011-01-14 2014-09-09 General Electric Company Thermal management systems and methods
US20130031902A1 (en) * 2011-08-03 2013-02-07 Rodrigo Rodriguez Erdmenger Systems and methods for an engine with a two-stage turbocharger
EP2847447B1 (de) * 2012-05-10 2017-09-27 Volvo Lastvagnar Ab Verbrennungsmotoranordnung eines fahrzeuges mit wärmerückgewinnungssystem für abgaskomprimierung
JP5904144B2 (ja) * 2013-03-11 2016-04-13 マツダ株式会社 圧縮自己着火式エンジン
AT515936B1 (de) * 2014-06-02 2016-01-15 Avl List Gmbh Brennkraftmaschine
AT515544B1 (de) 2014-06-02 2015-10-15 Avl List Gmbh Verfahren zum betreiben einer einen abgasstrang aufweisenden brennkraftmaschine
FR3022947B1 (fr) * 2014-06-26 2019-05-10 Valeo Systemes De Controle Moteur Systeme moteur avec circuit de recirculation basse pression des gaz brules
FR3022946B1 (fr) * 2014-06-26 2019-06-28 Valeo Systemes De Controle Moteur Systeme moteur avec circuit de recirculation des gaz brules
US9534542B2 (en) * 2014-08-07 2017-01-03 Ford Global Technologies, Llc Systems and methods for EGR control
JP2016104977A (ja) * 2014-11-20 2016-06-09 株式会社デンソー 内燃機関の排気循環装置
US20160169166A1 (en) * 2014-12-10 2016-06-16 Hyundai Motor Company Structure of engine system
US10107180B2 (en) * 2015-04-24 2018-10-23 Ford Global Technologies, Llc Two-stage supercharging internal combustion engine having an exhaust-gas aftertreatment arrangement, and method for operating a two-stage supercharged internal combustion engine
WO2016187429A1 (en) * 2015-05-19 2016-11-24 Eaton Corporation Configuration for optimized waste heat recovery
FR3044366B1 (fr) * 2015-11-30 2019-08-30 Valeo Systemes De Controle Moteur Systeme moteur avec circuit de recirculation des gaz brules
FR3044356B1 (fr) * 2015-11-30 2019-08-30 Valeo Systemes De Controle Moteur Systeme moteur avec systeme de recuperation d'energie
US10794266B2 (en) 2016-03-31 2020-10-06 Ai Alpine Us Bidco Inc System for cooling engine intake flow
FR3060664A1 (fr) * 2016-12-21 2018-06-22 Valeo Systemes De Controle Moteur Ensemble de circulation de gaz d’echappement d’un moteur thermique
KR20200031905A (ko) * 2018-09-17 2020-03-25 현대자동차주식회사 엔진 시스템

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JPS55116863U (de) 1979-02-09 1980-08-18
SE506130C2 (sv) * 1994-12-08 1997-11-10 Scania Cv Ab Arrangemang för återledning av avgaser i överladdade motorer med seriella turbiner
SE506125C2 (sv) * 1994-12-08 1997-11-10 Scania Cv Ab Arrangemang för återledning av avgaser i överladdade motorer med parallella turbiner
DE4446730C2 (de) 1994-12-24 1998-03-19 Man Nutzfahrzeuge Ag Abgasrückführung für eine Brennkraftmaschine mit Aufladung
NL1000211C2 (nl) * 1995-04-25 1996-10-28 Daf Trucks Nv Zuigverbrandingsmotor voorzien van een systeem voor het recirculeren van uitlaatgassen en systeem voor toepassing in een dergelijke motor.
US6230683B1 (en) * 1997-08-22 2001-05-15 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
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JP2001073884A (ja) * 1999-09-08 2001-03-21 Isuzu Ceramics Res Inst Co Ltd Ｅｇｒ装置を備えたディーゼルエンジン
US6360732B1 (en) * 2000-08-10 2002-03-26 Caterpillar Inc. Exhaust gas recirculation cooling system
US6725847B2 (en) * 2002-04-10 2004-04-27 Cummins, Inc. Condensation protection AECD for an internal combustion engine employing cooled EGR
DE50211459D1 (de) * 2002-06-26 2008-02-14 Borgwarner Inc Motorbremseinrichtung für eine turboaufgeladene Brennkraftmaschine
JP4168809B2 (ja) * 2003-04-03 2008-10-22 いすゞ自動車株式会社 Ｅｇｒ付き排気過給エンジン
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US7165403B2 (en) * 2004-07-28 2007-01-23 Ford Global Technologies, Llc Series/parallel turbochargers and switchable high/low pressure EGR for internal combustion engines
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Also Published As

Publication number Publication date
US8479512B2 (en) 2013-07-09
US8302400B2 (en) 2012-11-06
DE602007005511D1 (de) 2010-05-06
US20130263831A1 (en) 2013-10-10
US20120255298A1 (en) 2012-10-11
EP2087222B1 (de) 2010-03-24
WO2008062254A1 (en) 2008-05-29
US8893494B2 (en) 2014-11-25
EP2087222A2 (de) 2009-08-12
WO2008062315A3 (en) 2008-07-17
EP2087223A1 (de) 2009-08-12
WO2008062315A2 (en) 2008-05-29
US20100064685A1 (en) 2010-03-18

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