ATE318997T1 - INTERNAL COMBUSTION ENGINE FOR A VEHICLE, HAVING AN ENGINE BRAKE DEVICE AND AN EXHAUST GAS RECIRCULATION DEVICE - Google Patents

INTERNAL COMBUSTION ENGINE FOR A VEHICLE, HAVING AN ENGINE BRAKE DEVICE AND AN EXHAUST GAS RECIRCULATION DEVICE

Info

Publication number
ATE318997T1
ATE318997T1 AT02009824T AT02009824T ATE318997T1 AT E318997 T1 ATE318997 T1 AT E318997T1 AT 02009824 T AT02009824 T AT 02009824T AT 02009824 T AT02009824 T AT 02009824T AT E318997 T1 ATE318997 T1 AT E318997T1
Authority
AT
Austria
Prior art keywords
exhaust gas
internal combustion
gas recirculation
combustion engine
vehicle
Prior art date
Application number
AT02009824T
Other languages
German (de)
Inventor
Gottfried Dipl-Ing Raab
Franz Dipl-Ing Rammer
Original Assignee
Man Nutzfahrzeuge Oesterreich
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 Man Nutzfahrzeuge Oesterreich filed Critical Man Nutzfahrzeuge Oesterreich
Application granted granted Critical
Publication of ATE318997T1 publication Critical patent/ATE318997T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F02D9/06—Exhaust brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • F02M26/54—Rotary actuators, e.g. step motors
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

An EGR (Exhaust Gas Recirculation) control device (15) adjusts via an adjusting motor (17) to an EGR shut-off or open position for adjusting part of the exhaust gas from an internal combustion engine cylinders (C1-C6) for its return via an EGR pipe (12). Power for the adjusting motor and for a second adjusting motor allocated to an exhaust brake flap (19) comes from a source (25) of power via a feed pipe (26,32,34) with an in-built flow control (27) taking its switching commands from a common electronic control unit (37).
AT02009824T 2001-05-14 2002-05-02 INTERNAL COMBUSTION ENGINE FOR A VEHICLE, HAVING AN ENGINE BRAKE DEVICE AND AN EXHAUST GAS RECIRCULATION DEVICE ATE318997T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0076001A AT411545B (en) 2001-05-14 2001-05-14 INTERNAL COMBUSTION ENGINE IN A VEHICLE WITH AN ENGINE BRAKING DEVICE AND AN EXHAUST GAS RECIRCULATOR
EP02009824A EP1258603B1 (en) 2001-05-14 2002-05-02 Vehicle engine with engine braking device and exhaust gases recirculation

Publications (1)

Publication Number Publication Date
ATE318997T1 true ATE318997T1 (en) 2006-03-15

Family

ID=3680523

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0076001A AT411545B (en) 2001-05-14 2001-05-14 INTERNAL COMBUSTION ENGINE IN A VEHICLE WITH AN ENGINE BRAKING DEVICE AND AN EXHAUST GAS RECIRCULATOR
AT02009824T ATE318997T1 (en) 2001-05-14 2002-05-02 INTERNAL COMBUSTION ENGINE FOR A VEHICLE, HAVING AN ENGINE BRAKE DEVICE AND AN EXHAUST GAS RECIRCULATION DEVICE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0076001A AT411545B (en) 2001-05-14 2001-05-14 INTERNAL COMBUSTION ENGINE IN A VEHICLE WITH AN ENGINE BRAKING DEVICE AND AN EXHAUST GAS RECIRCULATOR

Country Status (3)

Country Link
EP (1) EP1258603B1 (en)
AT (2) AT411545B (en)
DE (1) DE50205900D1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004015108B4 (en) * 2004-03-27 2008-04-24 Mtu Friedrichshafen Gmbh Internal combustion engine with an exhaust gas recirculation
DE102004038398B3 (en) * 2004-08-06 2006-04-13 Technomatik Gmbh & Co. Kg Method for stepless position control of a pneumatic cylinder and pneumatic cylinder with stepless position control
DE102005018221A1 (en) * 2005-04-20 2006-10-26 Daimlerchrysler Ag Internal combustion engine with exhaust gas recirculation
AT502997B1 (en) * 2005-12-20 2013-09-15 Man Truck & Bus Oesterreich Ag DEVICE FOR INCREASING THE BRAKING PERFORMANCE OF A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE OF A VEHICLE DURING ENGINE BRAKE OPERATION
AT503458B1 (en) * 2006-04-03 2008-09-15 Man Nutzfahrzeuge Oesterreich EXHAUST SYSTEM OF A DRIVE UNIT FOR A MOTOR VEHICLE WITH EXHAUST GAS RECYCLING
DE102006034886A1 (en) * 2006-07-25 2008-01-31 Behr Gmbh & Co. Kg Fluid flow control device
GB0615143D0 (en) * 2006-07-29 2006-09-06 Cummins Turbo Tech Ltd Multi-stage turbocharger system
US9103274B2 (en) 2006-07-29 2015-08-11 Cummins Emission Solution Inc. Multi-stage turbocharger system
GB0717212D0 (en) 2007-09-05 2007-10-17 Cummins Turbo Tech Ltd Multi-stage turbocharger system
DE102009051261B4 (en) 2009-10-29 2023-05-11 Daimler Truck AG Method for operating an engine brake of a motor vehicle
GB2475534B (en) 2009-11-21 2014-11-12 Cummins Turbo Tech Ltd Sequential two-stage turbocharger system
US9995207B2 (en) 2009-11-21 2018-06-12 Cummins Turbo Technologies Limited Multi-stage turbocharger system
US10054037B2 (en) 2009-11-21 2018-08-21 Cummins Turbo Technologies Limited Multi-stage turbocharger system with bypass flowpaths and flow control valve
AT510237B1 (en) 2010-07-26 2015-12-15 MAN Truck & Bus Österreich AG METHOD FOR MOTOR BRAKING
DE102012012875A1 (en) * 2012-06-28 2014-01-02 Man Truck & Bus Ag Method and device for controlling at least one brake flap
US10012153B2 (en) 2012-08-15 2018-07-03 General Electric Company System and method for engine control
AT516513B1 (en) * 2014-12-15 2016-06-15 MAN Truck & Bus Österreich AG An engine braking device for an internal combustion engine and method for operating an engine braking device
AT516542B1 (en) 2014-12-15 2019-12-15 Man Truck & Bus Oesterreich Ag Method for controlling an engine brake device and engine brake device
DE102015001081A1 (en) 2015-01-28 2016-07-28 Man Truck & Bus Ag Engine braking method for a supercharged internal combustion engine and device for modulating an engine braking performance of a motor vehicle with supercharged internal combustion engine
US10221798B2 (en) 2015-12-01 2019-03-05 Ge Global Sourcing Llc Method and systems for airflow control
AT523038B1 (en) * 2019-12-06 2021-05-15 Avl List Gmbh COMBUSTION ENGINE

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
JPS5429652B2 (en) * 1972-08-31 1979-09-25
JP2590579B2 (en) * 1990-03-08 1997-03-12 トヨタ自動車株式会社 Diesel engine exhaust gas recirculation system
JPH06147025A (en) * 1992-11-11 1994-05-27 Toyota Motor Corp Exhaust reflux device
JP3156470B2 (en) * 1993-11-19 2001-04-16 トヨタ自動車株式会社 Internal combustion engine with exhaust brake
DE59600140D1 (en) 1995-04-04 1998-05-14 Steyr Nutzfahrzeuge Engine braking method using a 4-stroke internal combustion engine
DE69520942T2 (en) * 1995-07-04 2001-08-30 Nozel Engineering Co., Ltd. Method and device for controlling a diesel internal combustion engine
SE506515C2 (en) * 1997-02-10 1997-12-22 Scania Cv Ab Supercharged internal combustion engine, preferably diesel type, equipped with an exhaust gas recirculation device
JPH10252574A (en) * 1997-03-14 1998-09-22 Hino Motors Ltd Egr device of diesel engine for vehicle
KR19990083414A (en) * 1998-04-27 1999-11-25 카와무라 히데오 A Purifying system for exhaust gas and controlling method thereof
DE19858293C1 (en) * 1998-12-17 2000-03-09 Daimler Chrysler Ag Turbocharged internal combustion engine has common control for adjusting exhaust gas feedback valve and limit stop for variable geometry of exhaust gas turbine
US6354084B1 (en) * 1999-08-20 2002-03-12 Cummins Engine Company, Inc. Exhaust gas recirculation system for a turbocharged internal combustion engine

Also Published As

Publication number Publication date
ATA7602001A (en) 2003-07-15
DE50205900D1 (en) 2006-04-27
AT411545B (en) 2004-02-25
EP1258603B1 (en) 2006-03-01
EP1258603A1 (en) 2002-11-20

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