FR2872204B1 - Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur - Google Patents

Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur

Info

Publication number
FR2872204B1
FR2872204B1 FR0406856A FR0406856A FR2872204B1 FR 2872204 B1 FR2872204 B1 FR 2872204B1 FR 0406856 A FR0406856 A FR 0406856A FR 0406856 A FR0406856 A FR 0406856A FR 2872204 B1 FR2872204 B1 FR 2872204B1
Authority
FR
France
Prior art keywords
aiding
regeneration
engine
exhaust line
means integrated
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
FR0406856A
Other languages
English (en)
Other versions
FR2872204A1 (fr
Inventor
Christophe Colignon
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 FR0406856A priority Critical patent/FR2872204B1/fr
Priority to EP05778229A priority patent/EP1759108A1/fr
Priority to PCT/FR2005/050462 priority patent/WO2006005865A1/fr
Publication of FR2872204A1 publication Critical patent/FR2872204A1/fr
Application granted granted Critical
Publication of FR2872204B1 publication Critical patent/FR2872204B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D41/02—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
    • 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
    • F01N3/0231—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 special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0812—Particle filter loading
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1408—Dithering techniques
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Processes For Solid Components From Exhaust (AREA)
FR0406856A 2004-06-23 2004-06-23 Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur Expired - Fee Related FR2872204B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0406856A FR2872204B1 (fr) 2004-06-23 2004-06-23 Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur
EP05778229A EP1759108A1 (fr) 2004-06-23 2005-06-20 Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur
PCT/FR2005/050462 WO2006005865A1 (fr) 2004-06-23 2005-06-20 Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0406856A FR2872204B1 (fr) 2004-06-23 2004-06-23 Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur

Publications (2)

Publication Number Publication Date
FR2872204A1 FR2872204A1 (fr) 2005-12-30
FR2872204B1 true FR2872204B1 (fr) 2006-11-03

Family

ID=34947166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0406856A Expired - Fee Related FR2872204B1 (fr) 2004-06-23 2004-06-23 Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur

Country Status (3)

Country Link
EP (1) EP1759108A1 (fr)
FR (1) FR2872204B1 (fr)
WO (1) WO2006005865A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872214B1 (fr) 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa Systeme de controle de la regeneration de moyens de depollution
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
FR3006721A1 (fr) 2013-06-10 2014-12-12 Ksb Sas Pompe dileceratrice a moyens de reglage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774421B1 (fr) * 1998-02-02 2000-04-21 Peugeot Systeme de gestion du fonctionnement d'un filtre a particules associe a un moteur diesel notamment de vehicule automobile
DE19952830A1 (de) * 1999-11-02 2001-05-03 Audi Ag Verfahren zur Abgasnachbehandlung durch Nacheinspritzung von Kraftstoff bei einer Diesel-Brennkraftmaschine mit Vorkatalysator und Partikelfilter
DE19961166A1 (de) * 1999-12-17 2001-06-21 Volkswagen Ag Verfahren und Vorrichtung zum Reduzieren schädlicher Bestandteile im Abgas einer Brennkraftmaschine
DE10113382A1 (de) * 2001-03-20 2002-10-10 Audi Ag Verfahren zum Aufheizen eines in Strömungsrichtung nachgeordneten Katalysators bei einem Abgasanlagensystem eines Verbrennungsmotors
JP4161546B2 (ja) * 2001-06-26 2008-10-08 いすゞ自動車株式会社 連続再生型ディーゼルパティキュレートフィルタ装置の再生制御方法
JP4042399B2 (ja) * 2001-12-12 2008-02-06 三菱自動車工業株式会社 排気浄化装置

Also Published As

Publication number Publication date
WO2006005865A1 (fr) 2006-01-19
FR2872204A1 (fr) 2005-12-30
EP1759108A1 (fr) 2007-03-07

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Year of fee payment: 12

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Effective date: 20170228