EP1672208A3 - Système de recyclage des gaz d'échappement - Google Patents

Système de recyclage des gaz d'échappement Download PDF

Info

Publication number
EP1672208A3
EP1672208A3 EP05112094A EP05112094A EP1672208A3 EP 1672208 A3 EP1672208 A3 EP 1672208A3 EP 05112094 A EP05112094 A EP 05112094A EP 05112094 A EP05112094 A EP 05112094A EP 1672208 A3 EP1672208 A3 EP 1672208A3
Authority
EP
European Patent Office
Prior art keywords
low
pressure
exhaust pipe
gas recirculation
exhaust gas
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.)
Withdrawn
Application number
EP05112094A
Other languages
German (de)
English (en)
Other versions
EP1672208A2 (fr
Inventor
Heinrich Dismon
Andreas Köster
Riedel Röttges
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.)
Pierburg GmbH
Original Assignee
Pierburg 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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of EP1672208A2 publication Critical patent/EP1672208A2/fr
Publication of EP1672208A3 publication Critical patent/EP1672208A3/fr
Withdrawn legal-status Critical Current

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
    • 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
    • F02M26/02—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
    • F02M26/04—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
    • 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
    • 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

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)
EP05112094A 2004-12-18 2005-12-14 Système de recyclage des gaz d'échappement Withdrawn EP1672208A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004061028.2A DE102004061028B4 (de) 2004-12-18 2004-12-18 Abgasrückführungssystem

Publications (2)

Publication Number Publication Date
EP1672208A2 EP1672208A2 (fr) 2006-06-21
EP1672208A3 true EP1672208A3 (fr) 2011-06-22

Family

ID=35976767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05112094A Withdrawn EP1672208A3 (fr) 2004-12-18 2005-12-14 Système de recyclage des gaz d'échappement

Country Status (2)

Country Link
EP (1) EP1672208A3 (fr)
DE (1) DE102004061028B4 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1870590A1 (fr) * 2006-06-22 2007-12-26 C.R.F. Società Consortile per Azioni Moteur à combustion interne comprenant une pompe pour recycler des gaz d'échappement
FR2917789B1 (fr) * 2007-06-21 2009-08-21 Valeo Systemes Thermiques Architecture et procede de recuperation de gaz d'echappement
FR2918709A1 (fr) * 2007-07-12 2009-01-16 Renault Sas Moteur a combustion interne comportant des moyens pour favoriser la recirculation des gaz d'echappement.
DE102010032171B4 (de) 2010-07-23 2018-11-29 Mann+Hummel Gmbh Abgasrückführungssystem mit Pumpe für eine Brennkraftmaschine
DE102015208684B4 (de) * 2015-05-11 2019-04-18 Ford Global Technologies, Llc Kraftfahrzeug mit einem Abgasrückführungsstrang und zwei Verdichtern
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
CN108131221B (zh) * 2017-12-20 2020-06-02 广州汽车集团股份有限公司 汽油机用废气再循环系统及控制方法
CN114753946A (zh) * 2022-04-01 2022-07-15 东风柳州汽车有限公司 一种用于增压汽油机的废气再循环系统及车辆
CN116220933B (zh) * 2023-05-10 2023-08-18 潍柴动力股份有限公司 一种egr泵控制方法、装置、车辆及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9421145U1 (de) * 1994-04-28 1995-05-04 Mtu Friedrichshafen Gmbh Dieselbrennkraftmaschine mit in einer Abgasrückführleitung angeordnetem Wärmetauscher für die Abgaskühlung
WO1999015773A1 (fr) * 1997-09-22 1999-04-01 Turbodyne Systems, Inc. Dispositif de recirculation des gaz d'echappement a action rapide
US6192686B1 (en) * 1999-03-22 2001-02-27 Caterpillar Inc. Exhaust gas recirculation system
US6435166B1 (en) * 1999-06-16 2002-08-20 Komatsu Ltd. Exhaust gas recirculation device and control method thereof
FR2840648A1 (fr) * 2002-06-11 2003-12-12 Inst Francais Du Petrole Dispositif et procede de controle de la recirculation des gaz d'echappement pour un moteur a combustion interne, notamment de type diesel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401816B (de) * 1993-07-29 1996-12-27 Vaillant Gmbh Befestigung für eine verkleidung an einem kesselblock
JP2002089375A (ja) * 2000-09-11 2002-03-27 Toyota Motor Corp 内燃機関のｅｇｒ装置
AT7203U1 (de) * 2002-12-19 2004-11-25 Avl List Gmbh Verfahren zum betreiben einer direkteinspritzenden diesel-brennkraftmaschine
AT7204U1 (de) * 2002-12-19 2004-11-25 Avl List Gmbh Verfahren zum betreiben einer direkteinspritzenden diesel-brennkraftmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9421145U1 (de) * 1994-04-28 1995-05-04 Mtu Friedrichshafen Gmbh Dieselbrennkraftmaschine mit in einer Abgasrückführleitung angeordnetem Wärmetauscher für die Abgaskühlung
WO1999015773A1 (fr) * 1997-09-22 1999-04-01 Turbodyne Systems, Inc. Dispositif de recirculation des gaz d'echappement a action rapide
US6192686B1 (en) * 1999-03-22 2001-02-27 Caterpillar Inc. Exhaust gas recirculation system
US6435166B1 (en) * 1999-06-16 2002-08-20 Komatsu Ltd. Exhaust gas recirculation device and control method thereof
FR2840648A1 (fr) * 2002-06-11 2003-12-12 Inst Francais Du Petrole Dispositif et procede de controle de la recirculation des gaz d'echappement pour un moteur a combustion interne, notamment de type diesel

Also Published As

Publication number Publication date
DE102004061028B4 (de) 2014-10-23
EP1672208A2 (fr) 2006-06-21
DE102004061028A1 (de) 2006-07-06

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