SE0104037L - Förfarande och anordning vid en förbränningsmotor med katalysator samt dieselmotor - Google Patents

Förfarande och anordning vid en förbränningsmotor med katalysator samt dieselmotor

Info

Publication number
SE0104037L
SE0104037L SE0104037A SE0104037A SE0104037L SE 0104037 L SE0104037 L SE 0104037L SE 0104037 A SE0104037 A SE 0104037A SE 0104037 A SE0104037 A SE 0104037A SE 0104037 L SE0104037 L SE 0104037L
Authority
SE
Sweden
Prior art keywords
engine
internal combustion
catalytic converter
combustion engine
diesel engine
Prior art date
Application number
SE0104037A
Other languages
English (en)
Other versions
SE523514C2 (sv
Inventor
Tommy Bertilsson
Original Assignee
Scania Cv 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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE0104037A priority Critical patent/SE523514C2/sv
Priority to PCT/SE2002/002178 priority patent/WO2003046354A1/en
Priority to JP2003547767A priority patent/JP2005510652A/ja
Priority to AU2002365540A priority patent/AU2002365540A1/en
Priority to EP02791146A priority patent/EP1463880A1/en
Publication of SE0104037L publication Critical patent/SE0104037L/sv
Publication of SE523514C2 publication Critical patent/SE523514C2/sv

Links

Classifications

    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2046—Periodically cooling catalytic reactors
    • 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
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • 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
    • F02M26/22—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
    • F02M26/33—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 controlling the temperature of the recirculated gases
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
SE0104037A 2001-11-30 2001-11-30 Förfarande och anordning vid en förbränningsmotor med katalysator samt dieselmotor SE523514C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0104037A SE523514C2 (sv) 2001-11-30 2001-11-30 Förfarande och anordning vid en förbränningsmotor med katalysator samt dieselmotor
PCT/SE2002/002178 WO2003046354A1 (en) 2001-11-30 2002-11-27 Method and apparatus for a combustion engine having a catalyzer and diesel engine
JP2003547767A JP2005510652A (ja) 2001-11-30 2002-11-27 触媒を有する燃焼機関およびディーゼル・エンジン用の方法および装置
AU2002365540A AU2002365540A1 (en) 2001-11-30 2002-11-27 Method and apparatus for a combustion engine having a catalyzer and diesel engine
EP02791146A EP1463880A1 (en) 2001-11-30 2002-11-27 Method and apparatus for a combustion engine having a catalyzer and diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0104037A SE523514C2 (sv) 2001-11-30 2001-11-30 Förfarande och anordning vid en förbränningsmotor med katalysator samt dieselmotor

Publications (2)

Publication Number Publication Date
SE0104037L true SE0104037L (sv) 2003-05-31
SE523514C2 SE523514C2 (sv) 2004-04-27

Family

ID=20286168

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104037A SE523514C2 (sv) 2001-11-30 2001-11-30 Förfarande och anordning vid en förbränningsmotor med katalysator samt dieselmotor

Country Status (5)

Country Link
EP (1) EP1463880A1 (sv)
JP (1) JP2005510652A (sv)
AU (1) AU2002365540A1 (sv)
SE (1) SE523514C2 (sv)
WO (1) WO2003046354A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5491028B2 (ja) 2005-09-15 2014-05-14 ボルボ ラストバグナー アーベー 排気再循環を行う内燃エンジンのための方法
EP2058495B1 (en) * 2007-11-12 2013-04-17 FPT Motorenforschung AG A process for the determination of the correct fuel flow rate to a vehicle engine for carrying out diagnostic tests
EP2131022B1 (en) * 2008-06-04 2011-07-13 Iveco Motorenforschung AG Thermal management of the after treatment system
EP2411646B1 (en) * 2009-03-24 2020-07-08 Volvo Lastvagnar AB Method for controlling an exhaust gas temperature
US9574524B2 (en) 2011-05-02 2017-02-21 Volvo Technology Corporation Method and internal combustion engine system for keeping an exhaust gas aftertreatment system within its working temperature range
WO2014149297A1 (en) 2013-02-18 2014-09-25 Cummins Inc. Method and apparatus for managing after treatment temperature
WO2015131183A2 (en) 2014-02-28 2015-09-03 Cummins Inc. System, method, and apparatus for managing aftertreatment component efficiency during motoring
WO2018113930A1 (en) * 2016-12-20 2018-06-28 Volvo Truck Corporation A method for controlling an internal combustion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423825A (en) * 1977-07-22 1979-02-22 Toyota Motor Corp Exhaust gas recirculator
JPS59105929A (ja) * 1982-12-10 1984-06-19 Mazda Motor Corp エンジンの吸気装置
JPS61164014A (ja) * 1985-01-14 1986-07-24 Nissan Motor Co Ltd デイ−ゼル機関の排気浄化装置
FR2653493B1 (fr) * 1989-10-25 1991-12-20 Peugeot Amelioration de l'efficacite d'un catalyseur pour moteur diesel suralimente.
DE69133098T2 (de) * 1990-11-06 2003-04-17 Mazda Motor Corp., Hiroshima Abgasrückführungssystem für eine Brennkraftmaschine
JPH0544454A (ja) * 1991-08-17 1993-02-23 Mitsubishi Heavy Ind Ltd 内燃機関の排気装置
EP0596855A1 (de) * 1992-11-02 1994-05-11 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List Brennkraftmaschine mit Abgasturbolader
US5617726A (en) * 1995-03-31 1997-04-08 Cummins Engine Company, Inc. Cooled exhaust gas recirculation system with load and ambient bypasses
JPH09256915A (ja) * 1996-03-19 1997-09-30 Isuzu Motors Ltd インタークーラー付ディーゼルエンジン用ｅｇｒ装置

Also Published As

Publication number Publication date
EP1463880A1 (en) 2004-10-06
WO2003046354A1 (en) 2003-06-05
SE523514C2 (sv) 2004-04-27
JP2005510652A (ja) 2005-04-21
AU2002365540A1 (en) 2003-06-10

Similar Documents

Publication Publication Date Title
ATE348251T1 (de) Vorrichtung zur abgasreinigung für eine brennkraftmaschine und zugehöriges steuerungsverfahren
ATE283419T1 (de) Vorrichtung und verfahren zum entfernen von russpartikeln aus abgasen von verbrennungsprozessen
DE60208478D1 (de) Abgasreinigungsvorrichtung für eine Brennkraftmaschine
ATE487029T1 (de) Abgasnachbehandlungssystem zur minderung der schadstoffe aus dieselmotorabgas und damit verbundenes verfahren
DE60036414D1 (de) Verfahren zur reduktion der verunreinigungen der abgase einer dieselmaschine
SE9804028D0 (sv) Anordning och förfarande för avgasrening samt användning av anordningen
BR0214630A (pt) Dispositivo para purificação de gás de exaustão
DE60122984D1 (de) Vorrichtung zur Abgasreinigung für eine Brennkraftmaschine
DE69808544D1 (de) Vorrichtung zur Abgasreinigung für eine Brennkraftmaschine
DE502007002702D1 (de) Abgasreinigungsanlage für eine brennkraftmaschine
ATE534808T1 (de) Abgasnachbehandlung vor einem turbolader
DE69903873D1 (de) Abgasreinigungsvorrichtung für eine Brennkraftmaschine
DE69912535D1 (de) Abgasreinigungsvorrichtung für eine Brennkraftmaschine
DE69922883D1 (de) Abgasreinigungsvorrichtung für eine Brennkraftmaschine
DE50001102D1 (de) Anordnung zur reinigung eines abgases einer verbrennungskraftmaschine und verfahren zum betrieb einer solchen anordnung
DE60136457D1 (de) Sen aus dieselmotoren
DE60032399D1 (de) Vorrichtung zur Abgasreinigung für eine Brennkraftmaschine
DK1649149T3 (da) Blok til filtrering af partikler indeholdt i udstödningsgasser fra en forbrændingsmotor
ATE341702T1 (de) Vorrichtung und verfahren zur nachbehandlung von verbrennungskraftmaschinenabgasen
EP2211034A4 (en) EXHAUST GAS CLEANING SYSTEM FOR A COMBUSTION ENGINE
SE0104037L (sv) Förfarande och anordning vid en förbränningsmotor med katalysator samt dieselmotor
EP1766199A4 (en) DESOLUTION OF A NOX ADSORBER CATALYST IN A DIESEL ENGINE EXHAUST SYSTEM
BR0201256B1 (pt) dispositivo e método de purificação de gases de escape de motores de combustão interna.
FI944725A7 (sv) Anordning för katalytisk rening av strömmande gaser, speciellt avgaser från förbränningsmotorer
DE50101383D1 (de) Verfahren und Vorrichtung zur katalytischen Abgasnachbehandlung des Abgases einer Brennkraftmaschine

Legal Events

Date Code Title Description
NUG Patent has lapsed