ATE333584T1 - Turboaufgeladener dieselmotor mit langwegigem abgasrückführsystem - Google Patents

Turboaufgeladener dieselmotor mit langwegigem abgasrückführsystem

Info

Publication number
ATE333584T1
ATE333584T1 AT04425279T AT04425279T ATE333584T1 AT E333584 T1 ATE333584 T1 AT E333584T1 AT 04425279 T AT04425279 T AT 04425279T AT 04425279 T AT04425279 T AT 04425279T AT E333584 T1 ATE333584 T1 AT E333584T1
Authority
AT
Austria
Prior art keywords
pipe
engine
long
gas recirculation
exhaust
Prior art date
Application number
AT04425279T
Other languages
English (en)
Inventor
Marco Tonetti
Dario Ivaldi
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Application granted granted Critical
Publication of ATE333584T1 publication Critical patent/ATE333584T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • 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
    • F02M26/13—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
    • 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
    • F02M26/02—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
    • F02M26/17—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
    • F02M26/21—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 with EGR valves located at or near the connection 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
    • 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
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Supercharger (AREA)
AT04425279T 2004-04-21 2004-04-21 Turboaufgeladener dieselmotor mit langwegigem abgasrückführsystem ATE333584T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425279A EP1589213B1 (de) 2004-04-21 2004-04-21 Turboaufgeladener Dieselmotor mit langwegigem Abgasrückführsystem

Publications (1)

Publication Number Publication Date
ATE333584T1 true ATE333584T1 (de) 2006-08-15

Family

ID=34932448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04425279T ATE333584T1 (de) 2004-04-21 2004-04-21 Turboaufgeladener dieselmotor mit langwegigem abgasrückführsystem

Country Status (6)

Country Link
US (1) US20050235644A1 (de)
EP (1) EP1589213B1 (de)
JP (1) JP2005307963A (de)
AT (1) ATE333584T1 (de)
DE (1) DE602004001578T2 (de)
ES (1) ES2268611T3 (de)

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CA2406267C (en) * 2002-10-02 2013-01-08 Westport Research Inc. Exhaust gas recirculation methods and apparatus for reducing nox emissions from internal combustion engines
EP1676995B1 (de) 2004-12-30 2007-02-07 C.R.F. Società Consortile per Azioni Vorrichtung zum Erzeugen einer Drehbewegung der Luftströmung zugeführt an eine aufgeladene Brennkraftmaschine
DE102005043130A1 (de) * 2005-09-10 2007-03-15 Daimlerchrysler Ag Brennkraftmaschine
WO2007054754A1 (en) * 2005-11-08 2007-05-18 Renault Trucks Exhaust gas control apparatus
EP1870590A1 (de) * 2006-06-22 2007-12-26 C.R.F. Società Consortile per Azioni Brennkraftmaschine mit einer Pumpe zur Abgasrückführung
DE102006038706B4 (de) 2006-08-18 2018-12-27 Volkswagen Ag Brennkraftmaschine mit Niederdruck-Abgasrückführung
FR2910068B1 (fr) * 2006-12-13 2009-01-23 Renault Sas Dispositif de recirculation des gaz d'echappement d'un moteur a combustion interne de vehicule automobile
FR2910388A3 (fr) * 2006-12-21 2008-06-27 Renault Sas Systeme de refroidissement thermique
WO2009021084A1 (en) * 2007-08-07 2009-02-12 Modine Manufacturing Company Exhaust gas recirculating system and method of operating the same
EP2093403B1 (de) 2008-02-19 2016-09-28 C.R.F. Società Consortile per Azioni AGR-Steuerungssystem
ATE520866T1 (de) * 2008-11-07 2011-09-15 Fiat Ricerche Dieselmotor mit nocken zum betätigen von einlassventilen, welche einen hauptnocken und einen hilfsnocken, die miteinander verbunden sind,aufweisen
ATE499511T1 (de) * 2008-11-07 2011-03-15 Fiat Ricerche Dieselmotor mit variabler einlassventilbetätigung und einer internen abgasrückführung
KR101126239B1 (ko) * 2008-11-25 2012-03-19 기아자동차주식회사 저압 배기가스재순환 시스템
ITMI20091080A1 (it) 2009-06-18 2010-12-19 Dellorto Spa Sistema ed apparecchiatura di controllo di egr nell'impianto di alimentazione di motori a combustione interna sovralimentati
WO2011087661A2 (en) * 2009-12-22 2011-07-21 Borgwarner Inc. Internal combustion engine
EP2388461A1 (de) 2010-05-21 2011-11-23 C.R.F. Società Consortile per Azioni Verfahren und Vorrichtung zur Regelung der internen Abgasrückführung eines Verbrennungsmotors
FR2980532B1 (fr) * 2011-09-26 2013-09-27 Peugeot Citroen Automobiles Sa Boitier de sortie d'eau de moteur de vehicule automobile avec un echangeur thermique egr basse pression et haute pression et ses vannes de pilotage
KR101521828B1 (ko) * 2013-10-18 2015-05-20 대우조선해양 주식회사 풍력발전기 나셀의 냉각장치
US11408362B2 (en) 2018-08-28 2022-08-09 Borgwarner Inc. High efficiency turbocharger with EGR system

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US5333456A (en) * 1992-10-01 1994-08-02 Carter Automotive Company, Inc. Engine exhaust gas recirculation control mechanism
US5617726A (en) * 1995-03-31 1997-04-08 Cummins Engine Company, Inc. Cooled exhaust gas recirculation system with load and ambient bypasses
EP1031706A1 (de) * 1995-08-08 2000-08-30 Diesel Engine Retarders, Inc. Verfahren zum Betreiben einer Brennkraftmaschine
JP4081154B2 (ja) * 1996-10-29 2008-04-23 ヤンマー株式会社 排気再循環方式ガスエンジン
JP3549779B2 (ja) * 1999-09-17 2004-08-04 日野自動車株式会社 内燃機関
US6304815B1 (en) * 2000-03-29 2001-10-16 Ford Global Technologies, Inc. Method for controlling an exhaust gas temperature of an engine for improved performance of exhaust aftertreatment systems
JP3791318B2 (ja) * 2000-10-02 2006-06-28 トヨタ自動車株式会社 過給機付き内燃機関の排気浄化装置
EP1205647B1 (de) * 2000-11-03 2003-03-05 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Verfahren zur Regeneration des Partikelfilters eines Dieselmotors
JP2002276405A (ja) * 2001-03-19 2002-09-25 Isuzu Motors Ltd ディーゼルエンジンの排気浄化装置
US6367256B1 (en) * 2001-03-26 2002-04-09 Detroit Diesel Corporation Exhaust gas recirculation with condensation control
ITTO20010660A1 (it) 2001-07-06 2003-01-06 Fiat Ricerche Motore diesel pluricilindrico con azionamento variabile delle valvole.
JP2003090271A (ja) * 2001-07-11 2003-03-28 Toyota Motor Corp 内燃機関
JP3929296B2 (ja) * 2001-11-30 2007-06-13 トヨタ自動車株式会社 内燃機関
FR2836700A1 (fr) * 2002-03-01 2003-09-05 Renault Systeme a basse pression de recirculation des gaz d'echappement
US6772742B2 (en) * 2002-03-01 2004-08-10 International Engine Intellectual Property Company, Llc Method and apparatus for flexibly regulating internal combustion engine valve flow
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ATE391842T1 (de) * 2004-06-15 2008-04-15 Fiat Ricerche Verfahren und einrichtung zur bestimmung der ansaugluftmenge einer brennkraftmaschine basierend auf der messung der sauerstoff- konzentration in einem der brennkraftmaschine zugeführten gasgemisch

Also Published As

Publication number Publication date
EP1589213B1 (de) 2006-07-19
DE602004001578T2 (de) 2007-07-19
DE602004001578D1 (de) 2006-08-31
US20050235644A1 (en) 2005-10-27
JP2005307963A (ja) 2005-11-04
ES2268611T3 (es) 2007-03-16
EP1589213A1 (de) 2005-10-26

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