ATE435364T1 - 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
ATE435364T1
ATE435364T1 AT07731562T AT07731562T ATE435364T1 AT E435364 T1 ATE435364 T1 AT E435364T1 AT 07731562 T AT07731562 T AT 07731562T AT 07731562 T AT07731562 T AT 07731562T AT E435364 T1 ATE435364 T1 AT E435364T1
Authority
AT
Austria
Prior art keywords
internal combustion
combustion engine
particle filter
regenerating
engine during
Prior art date
Application number
AT07731562T
Other languages
English (en)
Inventor
Marc Daneau
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
Application granted granted Critical
Publication of ATE435364T1 publication Critical patent/ATE435364T1/de

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)
AT07731562T 2006-02-20 2007-02-01 Verfahren und vorrichtung zur regenerierung des partikelfilters eines verbrennungsmotors während dessen lastwechseln ATE435364T1 (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
ATE435364T1 true ATE435364T1 (de) 2009-07-15

Family

ID=36608640

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07731562T ATE435364T1 (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
EP2309105B1 (de) * 2008-05-02 2016-07-06 Toyota Jidosha Kabushiki Kaisha Abgasreinigungssystem für eine brennkraftmaschine
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
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
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

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
JP2007505266A (ja) * 2003-06-12 2007-03-08 ドナルドソン カンパニー，インコーポレイティド 排気システムの過渡的な流れ中に燃料を供給する方法
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
WO2007096544A2 (fr) 2007-08-30
FR2897648B1 (fr) 2008-04-11
US20090217647A1 (en) 2009-09-03
WO2007096544A3 (fr) 2007-10-18
DE602007001453D1 (de) 2009-08-13
JP2009527691A (ja) 2009-07-30
FR2897648A1 (fr) 2007-08-24
EP1987239B1 (de) 2009-07-01
RU2008137625A (ru) 2010-03-27
EP1987239A2 (de) 2008-11-05

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