FR2526873B1 - Dispositif de recyclage de gaz d'echappement dans un moteur a combustion interne pourvu d'un turbocompresseur a gaz d'echappement - Google Patents

Dispositif de recyclage de gaz d'echappement dans un moteur a combustion interne pourvu d'un turbocompresseur a gaz d'echappement

Info

Publication number
FR2526873B1
FR2526873B1 FR8307897A FR8307897A FR2526873B1 FR 2526873 B1 FR2526873 B1 FR 2526873B1 FR 8307897 A FR8307897 A FR 8307897A FR 8307897 A FR8307897 A FR 8307897A FR 2526873 B1 FR2526873 B1 FR 2526873B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
gas turbocharger
engine provided
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.)
Expired
Application number
FR8307897A
Other languages
English (en)
Other versions
FR2526873A1 (fr
Inventor
Manfred Fortnagel
Dieter Platzer
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2526873A1 publication Critical patent/FR2526873A1/fr
Application granted granted Critical
Publication of FR2526873B1 publication Critical patent/FR2526873B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR8307897A 1982-05-14 1983-05-11 Dispositif de recyclage de gaz d'echappement dans un moteur a combustion interne pourvu d'un turbocompresseur a gaz d'echappement Expired FR2526873B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823218156 DE3218156A1 (de) 1982-05-14 1982-05-14 Abgasrueckfuehrung bei einer mit einem abgasturbolader versehenen brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2526873A1 FR2526873A1 (fr) 1983-11-18
FR2526873B1 true FR2526873B1 (fr) 1988-06-10

Family

ID=6163571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307897A Expired FR2526873B1 (fr) 1982-05-14 1983-05-11 Dispositif de recyclage de gaz d'echappement dans un moteur a combustion interne pourvu d'un turbocompresseur a gaz d'echappement

Country Status (4)

Country Link
US (1) US4956973A (fr)
JP (1) JPS58210325A (fr)
DE (1) DE3218156A1 (fr)
FR (1) FR2526873B1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119665U (ja) * 1984-07-12 1986-02-04 トヨタ自動車株式会社 過給機付エンジンの排気ガス再循環装置
US4702218A (en) * 1984-07-24 1987-10-27 Mazda Motor Corporation Engine intake system having a pressure wave supercharger
DE3720942C2 (de) * 1986-07-08 1995-03-16 Volkswagen Ag Regelsystem für eine aufgeladene Brennkraftmaschine
DE4312077C1 (de) * 1993-04-13 1994-01-20 Daimler Benz Ag Abgasturbolader für eine aufgeladene Brennkraftmaschine
AUPN126195A0 (en) * 1995-02-20 1995-03-16 Orbital Engine Company (Australia) Proprietary Limited Improvements relating to scavenged internal combustion engines
US5802846A (en) * 1997-03-31 1998-09-08 Caterpillar Inc. Exhaust gas recirculation system for an internal combustion engine
US6216458B1 (en) 1997-03-31 2001-04-17 Caterpillar Inc. Exhaust gas recirculation system
US5771867A (en) * 1997-07-03 1998-06-30 Caterpillar Inc. Control system for exhaust gas recovery system in an internal combustion engine
US5806308A (en) * 1997-07-07 1998-09-15 Southwest Research Institute Exhaust gas recirculation system for simultaneously reducing NOx and particulate matter
US6434943B1 (en) 2000-10-03 2002-08-20 George Washington University Pressure exchanging compressor-expander and methods of use
US6422219B1 (en) 2000-11-28 2002-07-23 Detroit Diesel Corporation Electronic controlled engine exhaust treatment system to reduce NOx emissions
US6408833B1 (en) * 2000-12-07 2002-06-25 Caterpillar Inc. Venturi bypass exhaust gas recirculation system
US6321536B1 (en) 2000-12-07 2001-11-27 Cummins Engine Company, Inc. Pneumatically controlled exhaust throttle for delivering EGR on turbocharged engines
US6467270B2 (en) 2001-01-31 2002-10-22 Cummins Inc. Exhaust gas recirculation air handling system for an internal combustion engine
US6526752B2 (en) 2001-01-31 2003-03-04 Cummins, Inc. Passive engine exhaust flow restriction arrangement
GB2372776A (en) * 2001-03-01 2002-09-04 Ford Global Tech Inc Engine with controlled auto-ignition and turbocharger
DE10225307A1 (de) * 2002-06-07 2003-12-18 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US6701710B1 (en) * 2002-09-11 2004-03-09 Detroit Diesel Corporation Turbocharged engine with turbocharger compressor recirculation valve
US6868840B2 (en) 2003-06-05 2005-03-22 Detroit Diesel Corporation Charged air intake system for an internal combustion engine
US7490594B2 (en) * 2004-08-16 2009-02-17 Woodward Governor Company Super-turbocharger
US7254948B2 (en) * 2005-02-21 2007-08-14 Cummins Inc. Boost wastegate device for EGR assist
JP4787330B2 (ja) * 2006-01-13 2011-10-05 マック トラックス インコーポレイテッド 排気および吸気ガスの温度制御
EP2074296A4 (fr) * 2006-10-02 2016-08-17 Mack Trucks Moteur avec recirculation d'air de suralimentation et son procédé
FR2924472A1 (fr) * 2007-12-04 2009-06-05 Renault Sas Accroissement de taux de recirculation de gaz d'echappement par recirculation d'air autour du compresseur.
US8596065B2 (en) * 2010-03-09 2013-12-03 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine
US8069665B2 (en) * 2010-04-15 2011-12-06 Ford Global Technologies, Llc Stored compressed air management for improved engine performance
CN115030841B (zh) * 2022-04-29 2023-05-30 东风商用车有限公司 一种增压装置及egr排气系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146026A (en) * 1977-05-26 1978-12-19 Nissan Motor Co Ltd Internal combustion engine with supercharging pressure controller
JPS6041229B2 (ja) * 1977-07-13 1985-09-14 株式会社日立製作所 排気タ−ビン式過給機付エンジンのｅｇｒ機構
JPS6050980B2 (ja) * 1978-12-18 1985-11-11 ダイハツ工業株式会社 排気タ−ボ過給式エンジンにおける排気ガス還流装置
JPS5620717A (en) * 1979-07-30 1981-02-26 Nissan Motor Co Ltd Knocking controller for turbo-charger
JPS5773823A (en) * 1980-10-27 1982-05-08 Nissan Motor Co Ltd Exhaust gas reflux control device for diesel engine with supercharger

Also Published As

Publication number Publication date
DE3218156A1 (de) 1983-11-17
US4956973A (en) 1990-09-18
JPS58210325A (ja) 1983-12-07
FR2526873A1 (fr) 1983-11-18

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Legal Events

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