EP2133547A1 - Abgasrückführungssystem - Google Patents

Abgasrückführungssystem Download PDF

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Publication number
EP2133547A1
EP2133547A1 EP08158166A EP08158166A EP2133547A1 EP 2133547 A1 EP2133547 A1 EP 2133547A1 EP 08158166 A EP08158166 A EP 08158166A EP 08158166 A EP08158166 A EP 08158166A EP 2133547 A1 EP2133547 A1 EP 2133547A1
Authority
EP
European Patent Office
Prior art keywords
egr
exhaust gas
module
mixing
air intake
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Withdrawn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
EP08158166A
Other languages
English (en)
French (fr)
Inventor
Eduardo O De Almeida
Jim Wotherspoon
Tim X. Chambers
Rober C. Wilkie
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.)
Perkins Engines Co Ltd
Original Assignee
Perkins Engines Co Ltd
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 Perkins Engines Co Ltd filed Critical Perkins Engines Co Ltd
Priority to EP08158166A priority Critical patent/EP2133547A1/de
Priority to US12/997,164 priority patent/US8881712B2/en
Priority to RU2011100153/06A priority patent/RU2011100153A/ru
Priority to CN200980121939.0A priority patent/CN102057152B/zh
Priority to PCT/EP2009/004004 priority patent/WO2009149868A1/en
Priority to JP2011512875A priority patent/JP2011522989A/ja
Publication of EP2133547A1 publication Critical patent/EP2133547A1/de
Withdrawn legal-status Critical Current

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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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • 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
    • F02M26/02—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
    • F02M26/17—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

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)
EP08158166A 2008-06-12 2008-06-12 Abgasrückführungssystem Withdrawn EP2133547A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP08158166A EP2133547A1 (de) 2008-06-12 2008-06-12 Abgasrückführungssystem
US12/997,164 US8881712B2 (en) 2008-06-12 2009-06-04 Exhaust gas mixing system
RU2011100153/06A RU2011100153A (ru) 2008-06-12 2009-06-04 Система смешивания выхлопных газов
CN200980121939.0A CN102057152B (zh) 2008-06-12 2009-06-04 废气混合系统
PCT/EP2009/004004 WO2009149868A1 (en) 2008-06-12 2009-06-04 Exhaust gas mixing system
JP2011512875A JP2011522989A (ja) 2008-06-12 2009-06-04 排気ガス混合システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08158166A EP2133547A1 (de) 2008-06-12 2008-06-12 Abgasrückführungssystem

Publications (1)

Publication Number Publication Date
EP2133547A1 true EP2133547A1 (de) 2009-12-16

Family

ID=39942801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08158166A Withdrawn EP2133547A1 (de) 2008-06-12 2008-06-12 Abgasrückführungssystem

Country Status (1)

Country Link
EP (1) EP2133547A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949342A (zh) * 2010-10-11 2011-01-19 安徽全柴动力股份有限公司 一种柴油机进气接管
WO2014005884A1 (de) * 2012-07-04 2014-01-09 Pierburg Gmbh Rückschlagventilvorrichtung für eine verbrennungskraftmaschine
DE102017212393A1 (de) 2017-07-19 2019-01-24 Mahle International Gmbh Bereichsweise flexibel ausgebildete Abgasrückführleitung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207714A (en) * 1991-01-25 1993-05-04 Aisin Seiki Kabushiki Kaisha Exhausted gas recycle device
JPH11294266A (ja) * 1998-04-09 1999-10-26 Mitsubishi Motors Corp 排気ガス再循環装置
DE19937781A1 (de) 1999-08-10 2001-02-15 Mann & Hummel Filter Brennkraftmaschine mit Sekundärlufteinblaßsystem
US20030115871A1 (en) * 2001-12-19 2003-06-26 Feucht Dennis D. Bypass venturi assembly for an exhaust gas recirculation system
US20060060173A1 (en) 2004-09-21 2006-03-23 Puning Wei Vortex mixing system for exhaust gas recirculation (EGR)
WO2006129371A1 (ja) 2005-06-03 2006-12-07 Hitachi, Ltd. Ｅｇｒガス混合装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207714A (en) * 1991-01-25 1993-05-04 Aisin Seiki Kabushiki Kaisha Exhausted gas recycle device
JPH11294266A (ja) * 1998-04-09 1999-10-26 Mitsubishi Motors Corp 排気ガス再循環装置
DE19937781A1 (de) 1999-08-10 2001-02-15 Mann & Hummel Filter Brennkraftmaschine mit Sekundärlufteinblaßsystem
US20030115871A1 (en) * 2001-12-19 2003-06-26 Feucht Dennis D. Bypass venturi assembly for an exhaust gas recirculation system
US20060060173A1 (en) 2004-09-21 2006-03-23 Puning Wei Vortex mixing system for exhaust gas recirculation (EGR)
WO2006129371A1 (ja) 2005-06-03 2006-12-07 Hitachi, Ltd. Ｅｇｒガス混合装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949342A (zh) * 2010-10-11 2011-01-19 安徽全柴动力股份有限公司 一种柴油机进气接管
WO2014005884A1 (de) * 2012-07-04 2014-01-09 Pierburg Gmbh Rückschlagventilvorrichtung für eine verbrennungskraftmaschine
US9624878B2 (en) 2012-07-04 2017-04-18 Pierburg Gmbh Non-return valve device for an internal combustion engine
DE102017212393A1 (de) 2017-07-19 2019-01-24 Mahle International Gmbh Bereichsweise flexibel ausgebildete Abgasrückführleitung
US10480459B2 (en) 2017-07-19 2019-11-19 Mahle International Gmbh Exhaust gas recirculation line embodied to be partially flexible

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