FR2867228B1 - Systeme de regulation des emissions de l'echappement pour un moteur a combustion interne et procede de regulation des emissions de l'echappement - Google Patents

Systeme de regulation des emissions de l'echappement pour un moteur a combustion interne et procede de regulation des emissions de l'echappement

Info

Publication number
FR2867228B1
FR2867228B1 FR0502112A FR0502112A FR2867228B1 FR 2867228 B1 FR2867228 B1 FR 2867228B1 FR 0502112 A FR0502112 A FR 0502112A FR 0502112 A FR0502112 A FR 0502112A FR 2867228 B1 FR2867228 B1 FR 2867228B1
Authority
FR
France
Prior art keywords
control system
combustion engine
internal combustion
emission control
exhaust
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.)
Active
Application number
FR0502112A
Other languages
English (en)
Other versions
FR2867228A1 (fr
Inventor
Shoji Akira
Shinji Kamoshita
Yutaka Tanai
Naoto Suzuki
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.)
Hino Motors Ltd
Toyota Motor Corp
Original Assignee
Hino Motors Ltd
Toyota Motor Corp
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 Hino Motors Ltd, Toyota Motor Corp filed Critical Hino Motors Ltd
Publication of FR2867228A1 publication Critical patent/FR2867228A1/fr
Application granted granted Critical
Publication of FR2867228B1 publication Critical patent/FR2867228B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filters
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
    • F01N3/0885—Regeneration of deteriorated absorbents or adsorbents, e.g. desulfurization of NOx traps
    • 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
    • F02D41/0285—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 SOx trap or adsorbent
    • 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
    • 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
    • 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
    • F02D2200/0818—SOx storage amount, e.g. for SOx trap or NOx trap
    • 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
    • F02D41/0245—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 by increasing temperature of the exhaust gas leaving the engine
    • 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
    • F02D41/02—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
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
FR0502112A 2004-03-08 2005-03-02 Systeme de regulation des emissions de l'echappement pour un moteur a combustion interne et procede de regulation des emissions de l'echappement Active FR2867228B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004064303A JP4263642B2 (ja) 2004-03-08 2004-03-08 内燃機関の排気浄化装置

Publications (2)

Publication Number Publication Date
FR2867228A1 FR2867228A1 (fr) 2005-09-09
FR2867228B1 true FR2867228B1 (fr) 2008-02-08

Family

ID=34858327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0502112A Active FR2867228B1 (fr) 2004-03-08 2005-03-02 Systeme de regulation des emissions de l'echappement pour un moteur a combustion interne et procede de regulation des emissions de l'echappement

Country Status (3)

Country Link
JP (1) JP4263642B2 (fr)
DE (1) DE102005010036B4 (fr)
FR (1) FR2867228B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5056725B2 (ja) * 2008-11-04 2012-10-24 トヨタ自動車株式会社 内燃機関の制御装置
JP5682379B2 (ja) * 2011-03-07 2015-03-11 日産自動車株式会社 ディーゼルエンジンの排気後処理装置
JP5705676B2 (ja) * 2011-07-27 2015-04-22 株式会社日本自動車部品総合研究所 内燃機関の排気浄化装置
WO2017130408A1 (fr) * 2016-01-29 2017-08-03 ボルボ トラック コーポレーション Dispositif de purification d'échappement
JP6773422B2 (ja) * 2016-02-15 2020-10-21 本田技研工業株式会社 内燃機関の排気浄化システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2727906B2 (ja) * 1993-03-19 1998-03-18 トヨタ自動車株式会社 内燃機関の排気浄化装置
JPH1077826A (ja) * 1996-09-06 1998-03-24 Nissan Motor Co Ltd ディーゼルエンジンの黒煙浄化装置
DE19935341A1 (de) * 1999-07-28 2001-02-01 Volkswagen Ag Verfahren zur Regelung einer Abgastemperatur einer Magerbrennkraftmaschine während einer Entschwefelung eines Katalysators
DE10023439A1 (de) * 2000-05-12 2001-11-22 Dmc2 Degussa Metals Catalysts Verfahren zur Entfernung von Stickoxiden und Rußpartikeln aus dem mageren Abgas eines Verbrennungsmotors und Abgasreinigungssystem hierfür
JP2002155724A (ja) * 2000-09-07 2002-05-31 Toyota Motor Corp 内燃機関の排気浄化装置
JP3800080B2 (ja) * 2001-11-30 2006-07-19 トヨタ自動車株式会社 内燃機関の排気浄化装置

Also Published As

Publication number Publication date
DE102005010036B4 (de) 2010-10-21
JP4263642B2 (ja) 2009-05-13
FR2867228A1 (fr) 2005-09-09
DE102005010036A1 (de) 2005-10-06
JP2005299389A (ja) 2005-10-27

Similar Documents

Publication Publication Date Title
FR2865768B1 (fr) Systeme de maitrise de l'emission de gaz d'echappement pour moteur a combustion interne et procede de maitrise de l'emission de gaz d'echappement
FR2842247B1 (fr) Systeme de commande des emissions d'echappement d'un moteur a combustion interne
FR2909412B1 (fr) Procede de fonctionnement et systeme d'alimentation en carburant pour un moteur a combustion interne
FR2869952B1 (fr) Dispositif de commande des emissions des gaz d'echappement d'un moteur a combustion interne
FR2862712B1 (fr) Systeme de regulation du cognement et procede pour un moteur a combustion interne utilisant des carburants multiples
FR2866928B1 (fr) Dispositif et procede de regulation d'un moteur a combustion interne
FR2902459B1 (fr) Systeme de purification de gaz d'echappement pour un moteur a combustion interne et procede de purification de gaz d'echappement
FR2870889B1 (fr) Procede d'optimisation de champs de caracteristiques pour la commande d'un moteur a combustion interne
FR2878903B1 (fr) Systeme de filtration de gaz d'echappement pour un moteur a combustion interne
FR2893083B1 (fr) Systeme de maitrise d'emissions d'echappement destine a un moteur a combustion interne
FR2903141B1 (fr) Systeme de purification de gaz d'echappement pour un moteur a combustion interne et procede de purification de gaz d'echappement pour celui-ci.
FR2886689B1 (fr) Systeme et procede d'allumage d'un moteur a combustion interne et moteur a combustion interne
FR2871514B1 (fr) Dispositif de regulation de gaz d'echappement et procede de regulation de gaz d'echappement pour un moteur a combustion interne
FR2876414B1 (fr) Systeme et procede de traitement aval des gaz d'echappement d'un moteur a combustion interne
FR2867228B1 (fr) Systeme de regulation des emissions de l'echappement pour un moteur a combustion interne et procede de regulation des emissions de l'echappement
FR2835282B1 (fr) Systeme de commande et procede de commande pour un moteur a combustion interne
FR2915237B1 (fr) Systeme et procede de commande d'un turbocompresseur de suralimentation pour moteur a combustion interne
GB2386206B (en) A system for and a method of controlling idle speed of an internal combustion engine
FR2869644B1 (fr) Procede de commande du fonctionnement d'un groupe de cylindres d'un moteur a combustion interne
FR2915242B1 (fr) Procede de controle de combustion d'un moteur diesel.
FR2847301B1 (fr) Systeme de regulation des emissions de gaz d'echappement pour moteur
FR2867518B1 (fr) Procede pour la commande, axee sur le couple, d'un moteur a combustion interne
FR2874972B1 (fr) Procede de controle d'un moteur a combustion interne a injection directe de carburant et moteur utilisant un tel procede
FR2879666B1 (fr) Procede de commande d'un moteur a combustion interne suralimente a allumage commande, notamment de type essence
FR2847944B1 (fr) Procede de regulation d'un melange air/carburant alimentant un moteur a combustion interne

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13