WO2001048358A3 - Procede de gestion du fonctionnement d'un filtre a particules pour moteur a combustion - Google Patents

Procede de gestion du fonctionnement d'un filtre a particules pour moteur a combustion Download PDF

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Publication number
WO2001048358A3
WO2001048358A3 PCT/FR2000/003665 FR0003665W WO0148358A3 WO 2001048358 A3 WO2001048358 A3 WO 2001048358A3 FR 0003665 W FR0003665 W FR 0003665W WO 0148358 A3 WO0148358 A3 WO 0148358A3
Authority
WO
WIPO (PCT)
Prior art keywords
controlling
combustion engine
filter
particulate filter
operation conditions
Prior art date
Application number
PCT/FR2000/003665
Other languages
English (en)
Other versions
WO2001048358A2 (fr
Inventor
Romuald Chaumeaux
Georges Hekimian
Laurent Leprieur
Olivier Meurisse
Original Assignee
Renault
Romuald Chaumeaux
Georges Hekimian
Laurent Leprieur
Olivier Meurisse
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 Renault, Romuald Chaumeaux, Georges Hekimian, Laurent Leprieur, Olivier Meurisse filed Critical Renault
Priority to EP00993633A priority Critical patent/EP1240415A2/fr
Publication of WO2001048358A2 publication Critical patent/WO2001048358A2/fr
Publication of WO2001048358A3 publication Critical patent/WO2001048358A3/fr

Links

Classifications

    • 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
    • F01N9/005—Electrical control of exhaust gas treating apparatus using models instead of sensors to determine operating characteristics of exhaust systems, e.g. calculating catalyst temperature instead of measuring it directly
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • 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
    • 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
    • F01N3/027—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 electric or magnetic heating means
    • 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
    • F01N3/033—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 in combination with other devices
    • F01N3/035—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 in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • 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
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/405—Multiple injections with post injections
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/08—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing
    • F01N2430/085—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing at least a part of the injection taking place during expansion or exhaust stroke
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Procédé de gestion d'un filtre à particules (6) équipant la ligne d'échappement d'un moteur à combustion interne (1), par lequel on déclenche la mise en action de moyens d'aide à la régénération du filtre (6) selon des critères prédéterminés, par exemple dès que le chargement en particules du filtre (6) excède une valeur de seuil, caractérisé en ce que les paramètres de fonctionnement desdits moyens d'aide à la régénération, tels que la durée ou l'intensité, sont ajustés selon le déroulement de la régénération du filtre.
PCT/FR2000/003665 1999-12-23 2000-12-22 Procede de gestion du fonctionnement d'un filtre a particules pour moteur a combustion WO2001048358A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00993633A EP1240415A2 (fr) 1999-12-23 2000-12-22 Procede de gestion du fonctionnement d'un filtre a particules pour moteur a combustion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR99/16349 1999-12-23
FR9916349A FR2802972B1 (fr) 1999-12-23 1999-12-23 Procede de gestion du fonctionnement d'un filtre a particules pour moteur a combustion

Publications (2)

Publication Number Publication Date
WO2001048358A2 WO2001048358A2 (fr) 2001-07-05
WO2001048358A3 true WO2001048358A3 (fr) 2002-05-23

Family

ID=9553721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2000/003665 WO2001048358A2 (fr) 1999-12-23 2000-12-22 Procede de gestion du fonctionnement d'un filtre a particules pour moteur a combustion

Country Status (3)

Country Link
EP (1) EP1240415A2 (fr)
FR (1) FR2802972B1 (fr)
WO (1) WO2001048358A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622480B2 (en) * 2001-02-21 2003-09-23 Isuzu Motors Limited Diesel particulate filter unit and regeneration control method of the same
FR2829798B1 (fr) * 2001-09-14 2004-01-23 Renault Procede de gestion du fonctionnement d'un filtre a particules revetu d'une phase catalytique pour moteur a combustion
FR2840820B1 (fr) * 2002-06-18 2005-02-25 Renault Sa Procede de regeneration d'un filtre a particules de vehicule automobile et systeme de commande de la regeneration d'un tel filtre
KR100885226B1 (ko) * 2002-06-18 2009-02-24 르노 에스.아.에스. 자동차의 입자 필터의 재생 방법 및 재생 제어 시스템
FR2846038B1 (fr) * 2002-10-22 2006-12-22 Renault Sa Procede de determination de la temperature interne d'un filtre a particules, procede de commande de la generation du filtre a particules, systeme de commande et filtre a particules correspondant.
FR2855213B1 (fr) * 2003-05-23 2005-07-15 Renault Sa Procede et dispositif pour controler la regeneration d'un filtre a particules et ensemble de motorisation comprenant un tel dispositif
JP4434038B2 (ja) * 2004-04-05 2010-03-17 株式会社デンソー 内燃機関の排気浄化装置
FR2872200B1 (fr) * 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution associes a des moyens formant catalyseur
FR2872213B1 (fr) 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution pour moteur de vehicule automobile
FR2872214B1 (fr) 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa Systeme de controle de la regeneration de moyens de depollution
FR2876732B1 (fr) * 2004-10-18 2009-04-10 Renault Sas Systeme et procede de regulation de la regeneration d'un filtre a particules de moteur a combustion interne
FR2876737B1 (fr) * 2004-10-19 2006-12-22 Renault Sas Systeme et procede de controle d'une phase de regeneration d'un filtre a particules de vehicule automobile
FR2876733B1 (fr) 2004-10-20 2006-12-22 Renault Sas Systeme et procede de regulation de la regeneration d'un filtre a particules de moteur a combustion interne
FR2902823B1 (fr) * 2006-06-27 2011-11-25 Renault Sas Procede de regeneration d'un filtre a particules d'une conduite d'echappement d'un moteur a combustion interne
EP2066880A1 (fr) * 2006-09-19 2009-06-10 Industriell Plåtproduktion Ab Système pour gaz d'échappement
GB2486416A (en) * 2010-12-13 2012-06-20 Gm Global Tech Operations Inc Method for controlling the regeneration process of a lean NOx trap
FR3055658B1 (fr) * 2016-09-08 2018-09-07 Peugeot Citroen Automobiles Sa Procede d’aide a une regeneration d’un filtre a particules dans une ligne d’echappement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134408A (en) * 1983-02-03 1984-08-15 Ford Motor Co Method for regenerating a diesel engine exhaust filter
EP0383187A1 (fr) * 1989-02-13 1990-08-22 Isuzu Motors Limited Système de régénération pour filtre à particules
FR2774424A1 (fr) * 1998-02-02 1999-08-06 Peugeot Systeme de controle du fonctionnement d'une ligne d'echappement d'un moteur diesel notamment de vehicule automobile, equipee d'un filtre a particules
FR2774421A1 (fr) * 1998-02-02 1999-08-06 Peugeot Systeme de gestion du fonctionnement d'un filtre a particules associe a un moteur diesel notamment de vehicule automobile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134408A (en) * 1983-02-03 1984-08-15 Ford Motor Co Method for regenerating a diesel engine exhaust filter
EP0383187A1 (fr) * 1989-02-13 1990-08-22 Isuzu Motors Limited Système de régénération pour filtre à particules
FR2774424A1 (fr) * 1998-02-02 1999-08-06 Peugeot Systeme de controle du fonctionnement d'une ligne d'echappement d'un moteur diesel notamment de vehicule automobile, equipee d'un filtre a particules
FR2774421A1 (fr) * 1998-02-02 1999-08-06 Peugeot Systeme de gestion du fonctionnement d'un filtre a particules associe a un moteur diesel notamment de vehicule automobile

Also Published As

Publication number Publication date
FR2802972A1 (fr) 2001-06-29
WO2001048358A2 (fr) 2001-07-05
EP1240415A2 (fr) 2002-09-18
FR2802972B1 (fr) 2002-05-03

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