FR2820462B1 - Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile - Google Patents

Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile

Info

Publication number
FR2820462B1
FR2820462B1 FR0101593A FR0101593A FR2820462B1 FR 2820462 B1 FR2820462 B1 FR 2820462B1 FR 0101593 A FR0101593 A FR 0101593A FR 0101593 A FR0101593 A FR 0101593A FR 2820462 B1 FR2820462 B1 FR 2820462B1
Authority
FR
France
Prior art keywords
aiding
regeneration
motor vehicle
diesel engine
exhaust line
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.)
Expired - Fee Related
Application number
FR0101593A
Other languages
English (en)
Other versions
FR2820462A1 (fr
Inventor
Denis Perset
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0101593A priority Critical patent/FR2820462B1/fr
Publication of FR2820462A1 publication Critical patent/FR2820462A1/fr
Application granted granted Critical
Publication of FR2820462B1 publication Critical patent/FR2820462B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/47—Engine emissions
    • B60Y2300/476—Regeneration of particle filters
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0018—Transmission control for optimising exhaust emissions
    • 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)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
FR0101593A 2001-02-06 2001-02-06 Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile Expired - Fee Related FR2820462B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0101593A FR2820462B1 (fr) 2001-02-06 2001-02-06 Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101593A FR2820462B1 (fr) 2001-02-06 2001-02-06 Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2820462A1 FR2820462A1 (fr) 2002-08-09
FR2820462B1 true FR2820462B1 (fr) 2004-02-06

Family

ID=8859681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0101593A Expired - Fee Related FR2820462B1 (fr) 2001-02-06 2001-02-06 Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile

Country Status (1)

Country Link
FR (1) FR2820462B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3985053B2 (ja) * 2002-07-15 2007-10-03 マツダ株式会社 エンジンの排気微粒子処理装置
EP1384876B1 (fr) * 2002-07-22 2007-01-03 Mazda Motor Corporation Dispositif de traitement des particules d'un moteur à combustion interne, moteur à combustion interne, produit programme d'ordinateur, support de mémoire lisible par ordinateur et procédé de commande de traitement des particules d'un moteur à combustion interne
US6738702B2 (en) 2002-08-29 2004-05-18 Ford Global Technologies, Llc Method for particulate filter regeneration in vehicles having an automatically controlled transmission
JP2004211638A (ja) 2003-01-07 2004-07-29 Nissan Motor Co Ltd ディーゼルエンジンのフィルタ再生制御装置
SE527527C2 (sv) * 2003-04-02 2006-04-04 Volvo Lastvagnar Ab Motordrivet fordon med avgasrening
SE0302269L (sv) * 2003-08-20 2005-02-21 Volvo Lastvagnar Ab Motordrivet fordon med avgasrening
JP2005083305A (ja) * 2003-09-10 2005-03-31 Mazda Motor Corp エンジンの排気浄化装置
FR2882004B1 (fr) * 2003-12-04 2008-09-05 Renault Sas Procede de commande d'une transmission en fonction des consignes du moteur
SE0400773L (sv) * 2004-03-23 2005-01-25 Volvo Lastvagnar Ab Metod för att åstadkomma lägre emissioner vid drift av ett fordon samt motordrivet fordon
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
FR2872203B1 (fr) 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution
FR2890926A1 (fr) 2005-09-21 2007-03-23 Renault Sas Procede d'obtention de gaz d'echappement charges en carburant
US20070079605A1 (en) * 2005-10-07 2007-04-12 Eaton Corporation Exhaust aftertreatment system with transmission control
US7469533B2 (en) 2006-04-27 2008-12-30 Ford Global Technologies, Llc Brake torque load generation process for diesel particulate filter regeneration and SOx removal from lean NOx trap
EP2041406B2 (fr) * 2006-06-14 2021-03-03 Volvo Lastvagnar AB Procédé et système de régénération pour unité de purification de gaz d'échappement
FR2914686A3 (fr) * 2007-04-06 2008-10-10 Renault Sas Dispositif et procede de controle de regeneration d'un moyen de depollution integre dans une ligne d'echappement d'un moteur
JP5674393B2 (ja) * 2010-09-16 2015-02-25 ヤンマー株式会社 作業車両の駆動系制御装置
FR2982640B1 (fr) * 2011-11-15 2016-03-11 Renault Sas Syteme de motorisation comportant un moteur thermique et un piege a oxydes d'azote et son procede de commande.
DE112013004543T5 (de) * 2012-10-02 2015-06-03 Scania Cv Ab Regelung einer Temperatur in einem Abgasnachbehandlungssystem
EP2917530B1 (fr) * 2012-10-02 2019-03-13 Scania CV AB Régulation d'une température dans un système de post-traitement des gaz d'échappement
BR112015007438B1 (pt) 2012-10-02 2022-01-18 Scania Cv Ab Método para regulação de uma temperatura em um sistema de pós-tratamento de exaustão, sistema para controle de linha de transmissão, e veículo
US10344657B2 (en) * 2016-02-12 2019-07-09 GM Global Technology Operations LLC System and method for particulate filter regeneration
FR3069887B1 (fr) * 2017-08-01 2019-08-09 Psa Automobiles Sa Procede de regeneration passive d’un filtre a particules pour un moteur avec boite de vitesses automatique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929303A1 (de) * 1989-09-04 1991-03-21 Bucher Kirstein Waltraud Elektronische steuereinrichtung fuer russfilter in der abgasanlage von dieselmotoren
DE4217668C1 (de) * 1992-05-28 1993-05-06 Daimler Benz Ag Verfahren zur Steuerung eines ein Fahrzeug antreibenden Hybridantriebes
US5609218A (en) * 1994-04-22 1997-03-11 Mazda Motor Corporation Traction control system for vehicles
DE4447283A1 (de) * 1994-12-30 1996-07-04 Eberspaecher J Vorrichtung zum Reinigen eines Partikelfilters für Dieselmotor-Abgasanlagen
DE19926138A1 (de) * 1999-06-09 2000-12-14 Volkswagen Ag Verfahren und Vorrichtung zum Reinigen des Abgases einer Brennkraftmaschine, insbesondere einer Diesel-Brennkraftmaschine
DE10001992A1 (de) * 2000-01-19 2001-07-26 Volkswagen Ag Verfahren zur temporären Erhöhung einer Abgastemperatur einer Verbrennungskraftmaschine

Also Published As

Publication number Publication date
FR2820462A1 (fr) 2002-08-09

Similar Documents

Publication Publication Date Title
FR2820462B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2774427B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement de moteur diesel notamment pour vehicule automobile
FR2774421B1 (fr) Systeme de gestion du fonctionnement d'un filtre a particules associe a un moteur diesel notamment de vehicule automobile
FR2792036B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel notamment de vehicule automobile
FR2758588B1 (fr) Flexible de decouplage monte dans une ligne d'echappement d'un moteur de vehicule automobile
FR2852901B1 (fr) Couvercle pour un composant dans un compartiment moteur d'un vehicule automobile et composant d'accouplement pour un couvercle
FR2804169B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2774424B1 (fr) Systeme de controle du fonctionnement d'une ligne d'echappement d'un moteur diesel notamment de vehicule automobile, equipee d'un filtre a particules
FR2835018B1 (fr) Perfectionnement a un flexible de decouplage pour ligne d'echappement d'un moteur de vehicule automobile
FR2804168B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2804173B1 (fr) Sysyteme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2847938B1 (fr) Perfectionnement a un flexible de decouplage pour une ligne d'echappement de moteur de vehicule automobile
FR2804177B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2899278B1 (fr) Systeme d'aide au declenchement de la regeneration d'un filtre a particules place dans une ligne d'echappement d'un moteur de vehicule automobile
FR2804170B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2812686B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2804176B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2807470B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2774428B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement de moteur diesel notamment de vehicule automobile
FR2828710B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule
FR2812688B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2807472B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2804171B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
FR2862704B1 (fr) Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur de vehicule
FR2774422B1 (fr) Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel notamment de vehicule automobile

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151030