DE602007001453D1 - Verfahren und vorrichtung zur regenerierung des partikelfilters eines verbrennungsmotors während dessen lastwechseln - Google Patents

Verfahren und vorrichtung zur regenerierung des partikelfilters eines verbrennungsmotors während dessen lastwechseln

Info

Publication number
DE602007001453D1
DE602007001453D1 DE602007001453T DE602007001453T DE602007001453D1 DE 602007001453 D1 DE602007001453 D1 DE 602007001453D1 DE 602007001453 T DE602007001453 T DE 602007001453T DE 602007001453 T DE602007001453 T DE 602007001453T DE 602007001453 D1 DE602007001453 D1 DE 602007001453D1
Authority
DE
Germany
Prior art keywords
combustion engine
particle filter
regenerating
load change
engine during
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
DE602007001453T
Other languages
English (en)
Inventor
Marc Daneau
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.)
Renault SAS
Original Assignee
Renault SAS
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 SAS filed Critical Renault SAS
Publication of DE602007001453D1 publication Critical patent/DE602007001453D1/de
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
    • 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
    • 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
    • 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)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE602007001453T 2006-02-20 2007-02-01 Verfahren und vorrichtung zur regenerierung des partikelfilters eines verbrennungsmotors während dessen lastwechseln Active DE602007001453D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0601458A FR2897648B1 (fr) 2006-02-20 2006-02-20 Procede et dispositif de regeneration du filtre a particules d'un moteur a combustion interne, pendant les phases transitoires de fonctionnement de celui-ci.
PCT/FR2007/050734 WO2007096544A2 (fr) 2006-02-20 2007-02-01 Procede et dispositif de regeneration du filtre a particules d'un moteur a combustion interne, pendant les phases transitoires de fonctionnement de celui-ci

Publications (1)

Publication Number Publication Date
DE602007001453D1 true DE602007001453D1 (de) 2009-08-13

Family

ID=36608640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007001453T Active DE602007001453D1 (de) 2006-02-20 2007-02-01 Verfahren und vorrichtung zur regenerierung des partikelfilters eines verbrennungsmotors während dessen lastwechseln

Country Status (8)

Country Link
US (1) US20090217647A1 (de)
EP (1) EP1987239B1 (de)
JP (1) JP2009527691A (de)
AT (1) ATE435364T1 (de)
DE (1) DE602007001453D1 (de)
FR (1) FR2897648B1 (de)
RU (1) RU2008137625A (de)
WO (1) WO2007096544A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8484959B2 (en) * 2008-05-02 2013-07-16 Toyota Jidosha Kabushiki Kaisha Catalyst apparatus and exhaust gas purification system for internal combustion engine
FR2931876B1 (fr) * 2008-05-27 2015-07-03 Renault Sas Dispositif et procede de regulation des phases de regeneration d'un filtre a particules pour moteur a combustion.
US8607549B2 (en) * 2009-07-31 2013-12-17 Ford Global Technologies, Llc Controlling regeneration of an emission control device
SE534475C2 (sv) * 2010-01-18 2011-09-06 Scania Cv Ab Förfarande och anordning för att förhindra bränsleansamling i ett avgassystem hos ett motorfordon
FR3000991B1 (fr) * 2013-01-15 2016-05-13 Renault Sa Systeme de traitement des gaz d'echappement d'un moteur sur un vehicule automobile et son procede de commande.
US10711729B2 (en) 2017-07-19 2020-07-14 Ford Global Technologies, Llc Diesel engine dual fuel injection strategy
US10329997B2 (en) * 2017-07-19 2019-06-25 Ford Global Technologies, Llc Diesel engine with dual fuel injection
US11867112B1 (en) * 2023-03-07 2024-01-09 International Engine Intellectual Property Company, Llc Logic for improved delta pressure based soot estimation on low restriction particulate filters
US11994056B1 (en) * 2023-03-07 2024-05-28 International Engine Intellectual Property Company, Llc Logic for improved delta pressure based soot estimation on low restriction particulate filters

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0419315A (ja) * 1990-05-10 1992-01-23 Nissan Motor Co Ltd 内燃機関の排気処理装置
JPH06264720A (ja) * 1993-03-12 1994-09-20 Nissan Motor Co Ltd ディーゼルエンジンの排気後処理装置
JP3838339B2 (ja) * 2001-03-27 2006-10-25 三菱ふそうトラック・バス株式会社 内燃機関の排気浄化装置
US6901751B2 (en) * 2002-02-01 2005-06-07 Cummins, Inc. System for controlling particulate filter temperature
US6931842B2 (en) * 2002-11-29 2005-08-23 Nissan Motor Co., Ltd. Regeneration of diesel particulate filter
JP2004197657A (ja) * 2002-12-18 2004-07-15 Nissan Motor Co Ltd パティキュレートフィルタの再生装置及びエンジンの排気ガス浄化装置
US7031827B2 (en) * 2003-04-11 2006-04-18 Ford Global Technologies, Llc Computer algorithm to estimate particulate filter regeneration rates
WO2005005797A2 (en) * 2003-06-12 2005-01-20 Donaldson Company, Inc. Method of dispensing fuel into transient flow of an exhaust system
ITTO20030999A1 (it) * 2003-12-12 2005-06-13 Fiat Ricerche Metodo di attivazione della rigenerazione di un filtro del particolato in base ad una stima della quantita' di particolato accumulata nel filtro del particolato.
JP2005264785A (ja) * 2004-03-17 2005-09-29 Nissan Motor Co Ltd ディーゼルエンジンの排気後処理装置
JP4415749B2 (ja) * 2004-05-10 2010-02-17 株式会社デンソー 内燃機関の排気浄化装置
US7210286B2 (en) * 2004-12-20 2007-05-01 Detroit Diesel Corporation Method and system for controlling fuel included within exhaust gases to facilitate regeneration of a particulate filter
JP4513593B2 (ja) * 2005-02-15 2010-07-28 株式会社デンソー 内燃機関の排気ガス浄化装置
JP4544011B2 (ja) * 2005-04-08 2010-09-15 トヨタ自動車株式会社 内燃機関排気浄化装置
US7343735B2 (en) * 2005-05-02 2008-03-18 Cummins, Inc. Apparatus and method for regenerating an exhaust gas aftertreatment component of an internal combustion engine

Also Published As

Publication number Publication date
US20090217647A1 (en) 2009-09-03
WO2007096544A2 (fr) 2007-08-30
FR2897648B1 (fr) 2008-04-11
EP1987239B1 (de) 2009-07-01
WO2007096544A3 (fr) 2007-10-18
EP1987239A2 (de) 2008-11-05
ATE435364T1 (de) 2009-07-15
JP2009527691A (ja) 2009-07-30
RU2008137625A (ru) 2010-03-27
FR2897648A1 (fr) 2007-08-24

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