WO2009059923A3 - Brennkraftmaschine mit einem einlasssystem und einem auslasssystem - Google Patents

Brennkraftmaschine mit einem einlasssystem und einem auslasssystem Download PDF

Info

Publication number
WO2009059923A3
WO2009059923A3 PCT/EP2008/064702 EP2008064702W WO2009059923A3 WO 2009059923 A3 WO2009059923 A3 WO 2009059923A3 EP 2008064702 W EP2008064702 W EP 2008064702W WO 2009059923 A3 WO2009059923 A3 WO 2009059923A3
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
egr
combustion engine
internal combustion
outlet
Prior art date
Application number
PCT/EP2008/064702
Other languages
English (en)
French (fr)
Other versions
WO2009059923A2 (de
Inventor
Robert Pöschl
Robert Roithinger
Original Assignee
Avl List 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
Priority claimed from AT0180107A external-priority patent/AT504180B1/de
Priority claimed from AT0050908A external-priority patent/AT504740B1/de
Application filed by Avl List Gmbh filed Critical Avl List Gmbh
Priority to DE112008002957T priority Critical patent/DE112008002957A5/de
Publication of WO2009059923A2 publication Critical patent/WO2009059923A2/de
Publication of WO2009059923A3 publication Critical patent/WO2009059923A3/de

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
    • 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
    • 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
    • F02M26/17—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
    • 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
    • F02M26/24—Layout, e.g. schematics with two or more coolers
    • 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
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/31—Air-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)

Abstract

Die Erfindung betrifft eine Brennkraftmaschine (1) mit einem zwischen einem Ein- und einem Auslasssystem (2, 4) angeordneten Abgasrückführsystem (5) mit einer stromaufwärts einer Abgasturbine (7, 8) zumindest eines Abgasturboladers (9, 10) vom Auslasssystem (4) abzweigenden EGR-Leitung (11), wobei in der EGR-Leitung (11) zumindest ein EGR-Kühler (16) angeordnet ist, wobei zumindest ein erster EGR-Kühler (16) als Abgas/Abgas-Wärmetauscher mit einem EGR-Strömungsweg (26) und einem ersten Kühlmittelströmungsweg (25) ausgebildet ist, welcher erste Kühlmittelströmungsweg (25) stromabwärts der Abgasturbine (7, 8) an das Auslasssystem (4) angeschlossen ist. Um die Kühlung des rückgeführten Abgases zu verbessern, ohne zusätzliche Wärme in das Kühlmittelsystem des Fahrzeuges einzutragen, ist ein an eine Kühlluftleitung (41) angeschlossener zweiter Kühlmittelströmungsweg (28) vorgesehen.
PCT/EP2008/064702 2007-11-08 2008-10-30 Brennkraftmaschine mit einem einlasssystem und einem auslasssystem WO2009059923A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112008002957T DE112008002957A5 (de) 2007-11-08 2008-10-30 Brennkraftmaschine mit einem Einlasssystem und einem Auslasssystem

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT0180107A AT504180B1 (de) 2007-11-08 2007-11-08 Brennkraftmaschine mit einem einlasssystem und einem auslasssystem
ATA1801/2007 2007-11-08
ATA509/2008 2008-04-01
AT0050908A AT504740B1 (de) 2008-04-01 2008-04-01 Brennkraftmaschine

Publications (2)

Publication Number Publication Date
WO2009059923A2 WO2009059923A2 (de) 2009-05-14
WO2009059923A3 true WO2009059923A3 (de) 2009-11-26

Family

ID=40377399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/064702 WO2009059923A2 (de) 2007-11-08 2008-10-30 Brennkraftmaschine mit einem einlasssystem und einem auslasssystem

Country Status (2)

Country Link
DE (1) DE112008002957A5 (de)
WO (1) WO2009059923A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110100342A1 (en) * 2009-11-02 2011-05-05 International Engine Intellectual Property Company Llc Forced convection egr cooling system
DE102010003002B4 (de) * 2010-03-18 2018-10-31 Man Diesel & Turbo Se Abgasturbolader-Anordnung mit Abgasrückführeinrichtung und Abgasverdichter
DE102012005225A1 (de) * 2012-03-15 2013-09-19 Volkswagen Aktiengesellschaft Vorrichtung zum zusätzlichen Verdichten der Ladeluft einer Brennkraftmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006132440A (ja) * 2004-11-05 2006-05-25 Mitsubishi Fuso Truck & Bus Corp Ｅｇｒ装置
EP1688607A2 (de) * 2005-01-19 2006-08-09 Pierburg GmbH Abgasrückführungssystem für eine Brennkraftmaschine sowie Abgasrückführungssystem
EP1754874A1 (de) * 2005-08-18 2007-02-21 Mazda Motor Corporation Verfahren und Vorrichtung zur Regelung einer Brennkraftmaschine
US20070089716A1 (en) * 2005-10-24 2007-04-26 Saele Gregory J Heat exchanger method and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006132440A (ja) * 2004-11-05 2006-05-25 Mitsubishi Fuso Truck & Bus Corp Ｅｇｒ装置
EP1688607A2 (de) * 2005-01-19 2006-08-09 Pierburg GmbH Abgasrückführungssystem für eine Brennkraftmaschine sowie Abgasrückführungssystem
EP1754874A1 (de) * 2005-08-18 2007-02-21 Mazda Motor Corporation Verfahren und Vorrichtung zur Regelung einer Brennkraftmaschine
US20070089716A1 (en) * 2005-10-24 2007-04-26 Saele Gregory J Heat exchanger method and apparatus

Also Published As

Publication number Publication date
WO2009059923A2 (de) 2009-05-14
DE112008002957A5 (de) 2010-09-23

Similar Documents

Publication Publication Date Title
US9745887B2 (en) Engine cooling system
US7343742B2 (en) Exhaust turbocharger
US8584458B2 (en) Exhaust power turbine driven EGR pump for diesel engines
RU2589556C2 (ru) Система двигателя и способ снижения стоимости ее производства
US8418461B2 (en) System and method for condensate removal from EGR system
US7322192B2 (en) Exhaust gas recirculation system
US20080223038A1 (en) Arrangement for Recirculating and Cooling Exhaust Gas of an Internal Combustion Engine
US8443789B2 (en) Exhaust gas recirculation system for an internal combustion engine
US20090255251A1 (en) Exhaust gas recirculation system for an internal combustion engine
ATE483906T1 (de) Ein abgasrückführungssystem umfassender verbrennungsmotor
US8820071B2 (en) Integrated compressor housing and inlet
GB2316445A (en) Cooling system for EGR, integral with main engine cooling system
WO2009047465A3 (fr) Procede de diagnostic du volet de derivation de l'echangeur dans un systeme de recirculation des gaz d'echappement
US7584748B2 (en) Exhaust gas recirculation system for an internal combustion engine
ATE471439T1 (de) Abgassystem für verbrennungsmotor
BRPI0610095A2 (pt) disposiÇço para recirculaÇço de gases de exaustço de um motor de combustço interna de supercompressço
US7448368B2 (en) Exhaust gas recirculation system for an internal combustion engine
JP2013515207A (ja) 内燃機関
JP2018021510A (ja) 凝縮水抑制装置
JP2009097340A (ja) Ｅｇｒ装置
WO2009059923A3 (de) Brennkraftmaschine mit einem einlasssystem und einem auslasssystem
KR20180131373A (ko) 배기가스 재순환 시스템
JP2009156055A (ja) 内燃機関の排気制御装置
JP2010223077A (ja) 内燃機関
JP2010242681A (ja) 内燃機関のｅｇｒシステム

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08847191

Country of ref document: EP

Kind code of ref document: A2

REF Corresponds to

Ref document number: 112008002957

Country of ref document: DE

Date of ref document: 20100923

Kind code of ref document: P

122 Ep: pct application non-entry in european phase

Ref document number: 08847191

Country of ref document: EP

Kind code of ref document: A2