EP2526269A4 - Arrangement and method for improving performance of a motor vehicle - Google Patents

Arrangement and method for improving performance of a motor vehicle Download PDF

Info

Publication number
EP2526269A4
EP2526269A4 EP11733161.1A EP11733161A EP2526269A4 EP 2526269 A4 EP2526269 A4 EP 2526269A4 EP 11733161 A EP11733161 A EP 11733161A EP 2526269 A4 EP2526269 A4 EP 2526269A4
Authority
EP
European Patent Office
Prior art keywords
arrangement
motor vehicle
improving performance
improving
performance
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Withdrawn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
EP11733161.1A
Other languages
German (de)
French (fr)
Other versions
EP2526269A1 (en
Inventor
Lars Eriksson
Christian KÜNKEL
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.)
Scania CV AB
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
Publication of EP2526269A1 publication Critical patent/EP2526269A1/en
Publication of EP2526269A4 publication Critical patent/EP2526269A4/en
Withdrawn legal-status Critical Current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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/05—Systems for adding substances into exhaust
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
EP11733161.1A 2010-01-18 2011-01-18 Arrangement and method for improving performance of a motor vehicle Withdrawn EP2526269A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1050042A SE534475C2 (en) 2010-01-18 2010-01-18 Method and apparatus for preventing fuel accumulation in an exhaust system of a motor vehicle
PCT/SE2011/050046 WO2011087446A1 (en) 2010-01-18 2011-01-18 Arrangement and method for improving performance of a motor vehicle

Publications (2)

Publication Number Publication Date
EP2526269A1 EP2526269A1 (en) 2012-11-28
EP2526269A4 true EP2526269A4 (en) 2018-03-21

Family

ID=44304508

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11733161.1A Withdrawn EP2526269A4 (en) 2010-01-18 2011-01-18 Arrangement and method for improving performance of a motor vehicle

Country Status (7)

Country Link
EP (1) EP2526269A4 (en)
CN (1) CN102741513B (en)
BR (1) BR112012017842A2 (en)
IN (1) IN2012DN06330A (en)
RU (1) RU2526615C2 (en)
SE (1) SE534475C2 (en)
WO (1) WO2011087446A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE1150863A1 (en) * 2011-09-22 2013-03-23 Scania Cv Ab Method of an HC dosing system and an HC dosing system
GB2506660B (en) * 2012-10-05 2019-06-19 Ford Global Tech Llc Method of regenerating a filter in an exhaust
JP7310657B2 (en) * 2020-03-06 2023-07-19 トヨタ自動車株式会社 Fuel property diagnostic device
CN113884305B (en) * 2021-09-29 2022-06-28 山东大学 Diesel engine assembly cold test detection method and system based on SVM

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006090513A1 (en) * 2005-02-24 2006-08-31 Isuzu Motors Limited Exhaust gas purification device and exhaust gas purification method
US20070056265A1 (en) * 2003-11-07 2007-03-15 Peugeot Citroen Automobiles Sa System for providing assistance in regenerating depollution means integrated in an exhaust line of a vehicle diesel engine
FR2902140A1 (en) * 2006-06-07 2007-12-14 Peugeot Citroen Automobiles Sa Internal combustion engine e.g. oil engine, and its exhaust line operation management method for vehicle, involves modifying operating conditions of engine/line to carry gas at certain temperature for desorption of ammonia/hydrocarbon
US20090217647A1 (en) * 2006-02-20 2009-09-03 Renault S.A.S. Method and device for regenerating the particle filter of an internal combustion engine during the transient operating phases thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545437A1 (en) * 1985-12-20 1987-07-02 Eberspaecher J EXHAUST GAS CLEANING DEVICE FOR DIESEL ENGINES
RU2362612C2 (en) * 2003-03-21 2009-07-27 Клин-Ап С.Р.Л. Method and device for reduction of combustion products in exhaust gases
WO2004094045A1 (en) * 2003-04-17 2004-11-04 Johnson Matthey Public Limited Company Method of decomposing nitrogen dioxide
JP2007315277A (en) * 2006-05-25 2007-12-06 Toyota Motor Corp Exhaust emission control system of v-type eight-cylinder internal combustion engine
FR2909044B1 (en) * 2006-11-27 2009-02-13 Peugeot Citroen Automobiles Sa FIRE SAFETY DEVICE FOR MOTOR VEHICLE
US8042326B2 (en) * 2007-08-17 2011-10-25 GM Global Technology Operations LLC Intake air heater for assisting DPF regeneration

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070056265A1 (en) * 2003-11-07 2007-03-15 Peugeot Citroen Automobiles Sa System for providing assistance in regenerating depollution means integrated in an exhaust line of a vehicle diesel engine
WO2006090513A1 (en) * 2005-02-24 2006-08-31 Isuzu Motors Limited Exhaust gas purification device and exhaust gas purification method
US20090217647A1 (en) * 2006-02-20 2009-09-03 Renault S.A.S. Method and device for regenerating the particle filter of an internal combustion engine during the transient operating phases thereof
FR2902140A1 (en) * 2006-06-07 2007-12-14 Peugeot Citroen Automobiles Sa Internal combustion engine e.g. oil engine, and its exhaust line operation management method for vehicle, involves modifying operating conditions of engine/line to carry gas at certain temperature for desorption of ammonia/hydrocarbon

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011087446A1 *

Also Published As

Publication number Publication date
SE1050042A1 (en) 2011-07-19
RU2012135517A (en) 2014-02-27
WO2011087446A1 (en) 2011-07-21
EP2526269A1 (en) 2012-11-28
SE534475C2 (en) 2011-09-06
IN2012DN06330A (en) 2015-10-02
RU2526615C2 (en) 2014-08-27
BR112012017842A2 (en) 2016-04-19
CN102741513B (en) 2015-04-01
CN102741513A (en) 2012-10-17

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