SE521988C2 - Arrangemang vid förbränningsmotor - Google Patents

Arrangemang vid förbränningsmotor

Info

Publication number
SE521988C2
SE521988C2 SE9800310A SE9800310A SE521988C2 SE 521988 C2 SE521988 C2 SE 521988C2 SE 9800310 A SE9800310 A SE 9800310A SE 9800310 A SE9800310 A SE 9800310A SE 521988 C2 SE521988 C2 SE 521988C2
Authority
SE
Sweden
Prior art keywords
inlet
cylinder
engine
gases
cylinders
Prior art date
Application number
SE9800310A
Other languages
English (en)
Swedish (sv)
Other versions
SE9800310D0 (sv
SE9800310L (sv
Inventor
Lars Sundin
Per Persson
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Priority to SE9800310A priority Critical patent/SE521988C2/sv
Publication of SE9800310D0 publication Critical patent/SE9800310D0/xx
Priority to EP99906622A priority patent/EP1053396B1/de
Priority to BR9907645-4A priority patent/BR9907645A/pt
Priority to AT99906622T priority patent/ATE301775T1/de
Priority to PCT/SE1999/000130 priority patent/WO1999040312A1/en
Priority to US09/601,597 priority patent/US6401699B1/en
Priority to DE69926609T priority patent/DE69926609T2/de
Priority to JP2000530702A priority patent/JP4374138B2/ja
Publication of SE9800310L publication Critical patent/SE9800310L/xx
Publication of SE521988C2 publication Critical patent/SE521988C2/sv

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
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10052—Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • 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
    • 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
    • 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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10262—Flow guides, obstructions, deflectors or the like
    • 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
    • F02M35/104—Intake manifolds
    • F02M35/1045—Intake manifolds characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six
    • 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
    • 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
    • F02M26/42—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
    • F02M26/44—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 in which a main EGR passage is branched into multiple passages
    • 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
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10157—Supercharged engines
    • 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)
  • Geometry (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Insulating Materials (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
SE9800310A 1998-02-02 1998-02-04 Arrangemang vid förbränningsmotor SE521988C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9800310A SE521988C2 (sv) 1998-02-04 1998-02-04 Arrangemang vid förbränningsmotor
EP99906622A EP1053396B1 (de) 1998-02-04 1999-02-02 Brennkraftmaschinenanordnung
BR9907645-4A BR9907645A (pt) 1998-02-04 1999-02-02 Disposição de motor combustão interna
AT99906622T ATE301775T1 (de) 1998-02-04 1999-02-02 Brennkraftmaschinenanordnung
PCT/SE1999/000130 WO1999040312A1 (en) 1998-02-04 1999-02-02 Combustion engine arrangement
US09/601,597 US6401699B1 (en) 1998-02-02 1999-02-02 Combustion engine arrangement
DE69926609T DE69926609T2 (de) 1998-02-04 1999-02-02 Brennkraftmaschinenanordnung
JP2000530702A JP4374138B2 (ja) 1998-02-04 1999-02-02 燃焼エンジン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800310A SE521988C2 (sv) 1998-02-04 1998-02-04 Arrangemang vid förbränningsmotor

Publications (3)

Publication Number Publication Date
SE9800310D0 SE9800310D0 (sv) 1998-02-04
SE9800310L SE9800310L (sv) 1999-08-05
SE521988C2 true SE521988C2 (sv) 2003-12-23

Family

ID=20410071

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800310A SE521988C2 (sv) 1998-02-02 1998-02-04 Arrangemang vid förbränningsmotor

Country Status (8)

Country Link
US (1) US6401699B1 (de)
EP (1) EP1053396B1 (de)
JP (1) JP4374138B2 (de)
AT (1) ATE301775T1 (de)
BR (1) BR9907645A (de)
DE (1) DE69926609T2 (de)
SE (1) SE521988C2 (de)
WO (1) WO1999040312A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE521798C2 (sv) * 1999-03-09 2003-12-09 Volvo Lastvagnar Ab Förbränningsmotor med avgasåtercirkulation
AT413863B (de) * 1999-08-04 2006-06-15 Man Steyr Ag Verfahren zur abgasrückführung an einer mittels abgasturbolader aufgeladenen mehrzylindrigen hubkolbenbrennkraftmaschine
SE516446C2 (sv) * 2000-05-22 2002-01-15 Scania Cv Ab Förfarande och anordning för avgasrecirkulering i en förbränningsmotor samt dylik överladdad dieselmotor
SE522787C2 (sv) * 2000-05-22 2004-03-09 Scania Cv Ab Förfarande och anordning för avgasrecirkulering i en förbränningsmotor samt dylik överladdad dieselmotor
SE522310C2 (sv) * 2001-03-02 2004-02-03 Volvo Lastvagnar Ab Anordning och förfarande för tillförsel av återcirkulerade avgaser
SE520505C2 (sv) * 2001-11-30 2003-07-15 Scania Cv Ab Anordning för recirkulation av avgaser hos en förbränningsmotor
US6640542B2 (en) * 2001-12-20 2003-11-04 Caterpillar Inc Bypass venturi assembly with single shaft actuator for an exhaust gas recirculation system
US6904898B1 (en) 2003-09-09 2005-06-14 Volvo Lastyagnar Ab Method and arrangement for reducing particulate load in an EGR cooler
FR2868132B1 (fr) * 2004-03-26 2009-02-27 Mann & Hummel Gmbh Installation d'admission de moteur a combustion interne
US7305955B2 (en) * 2006-02-17 2007-12-11 Ford Global Technologies, Llc Dual combustion engine
US7255095B1 (en) * 2006-02-17 2007-08-14 Ford Global Technologies, Llc Dual combustion mode engine
US20080000228A1 (en) * 2006-06-30 2008-01-03 Caterpillar Inc. System and method for exhaust recirculation
US7891345B2 (en) * 2008-08-18 2011-02-22 Caterpillar Inc. EGR system having multiple discharge locations
US9080536B2 (en) * 2011-02-24 2015-07-14 General Electric Company Systems and methods for exhaust gas recirculation
ITRE20110066A1 (it) * 2011-09-08 2013-03-09 Lombardini Srl Collettore di aspirazione dell'aria comburente per un motore a combustione interna dotato di egr
KR20130068110A (ko) 2011-12-15 2013-06-25 현대자동차주식회사 디젤-가솔린 혼합연소엔진의 청정 ｅｇｒ 시스템, 이를 적용한 디젤-가솔린혼합연소엔진 및 그 제어방법
WO2014207501A1 (en) * 2013-06-24 2014-12-31 Renault Trucks Air intake system
US9322364B2 (en) * 2013-07-22 2016-04-26 GM Global Technology Operations LLC Engine inlet for EGR-air flow distribution
US9518519B2 (en) 2013-11-04 2016-12-13 Cummins Inc. Transient control of exhaust gas recirculation systems through mixer control valves
DE102013021662A1 (de) * 2013-12-19 2015-06-25 Daimler Ag Aufgeladene Brennkraftmaschine
CN109339962A (zh) * 2018-09-28 2019-02-15 潍柴动力股份有限公司 一种egr阀的控制方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249382A (en) * 1978-05-22 1981-02-10 Caterpillar Tractor Co. Exhaust gas recirculation system for turbo charged engines
JPS6285163A (ja) * 1985-10-11 1987-04-18 Yamaha Motor Co Ltd Ｖ形エンジンの排気浄化装置
US5611203A (en) * 1994-12-12 1997-03-18 Cummins Engine Company, Inc. Ejector pump enhanced high pressure EGR system
DE19502717C1 (de) 1995-01-28 1996-05-30 Mtu Friedrichshafen Gmbh Aufgeladene, mehrzylindrische Brennkraftmaschine mit Abgasrückführung

Also Published As

Publication number Publication date
JP2002502936A (ja) 2002-01-29
EP1053396A1 (de) 2000-11-22
SE9800310D0 (sv) 1998-02-04
BR9907645A (pt) 2001-12-26
EP1053396B1 (de) 2005-08-10
US6401699B1 (en) 2002-06-11
ATE301775T1 (de) 2005-08-15
DE69926609D1 (de) 2005-09-15
SE9800310L (sv) 1999-08-05
JP4374138B2 (ja) 2009-12-02
DE69926609T2 (de) 2006-06-14
WO1999040312A1 (en) 1999-08-12

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