ATE500412T1 - Schützen eines oxidationskatalysators stromaufwärts eines teilchenfilters für einen dieselmotor durch begrenzung von eingespritztem kraftstoff - Google Patents

Schützen eines oxidationskatalysators stromaufwärts eines teilchenfilters für einen dieselmotor durch begrenzung von eingespritztem kraftstoff

Info

Publication number
ATE500412T1
ATE500412T1 AT05824050T AT05824050T ATE500412T1 AT E500412 T1 ATE500412 T1 AT E500412T1 AT 05824050 T AT05824050 T AT 05824050T AT 05824050 T AT05824050 T AT 05824050T AT E500412 T1 ATE500412 T1 AT E500412T1
Authority
AT
Austria
Prior art keywords
protecting
limiting
diesel engine
oxidation catalyst
particle filter
Prior art date
Application number
AT05824050T
Other languages
English (en)
Inventor
Marc Daneau
Arnaud Julliard
Adrien Pillot
Original Assignee
Renault 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 Renault Sa filed Critical Renault Sa
Application granted granted Critical
Publication of ATE500412T1 publication Critical patent/ATE500412T1/de

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
    • F02D41/30—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
    • F02D41/405—Multiple injections with post injections
    • 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
    • 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
    • F02D2041/0265—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to decrease 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • 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)
  • Filtering Materials (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT05824050T 2004-12-14 2005-12-01 Schützen eines oxidationskatalysators stromaufwärts eines teilchenfilters für einen dieselmotor durch begrenzung von eingespritztem kraftstoff ATE500412T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0413262A FR2879254B1 (fr) 2004-12-14 2004-12-14 Protection du catalyseur d'oxydation place en amont de filtre a particules pour moteur diesel par limitation de carburant injecte
PCT/FR2005/051026 WO2006064143A1 (fr) 2004-12-14 2005-12-01 Protection d’un catalyseur d'oxydation place en amont de filtre a particules pour moteur diesel par limitation de carburant injecte

Publications (1)

Publication Number Publication Date
ATE500412T1 true ATE500412T1 (de) 2011-03-15

Family

ID=34953787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05824050T ATE500412T1 (de) 2004-12-14 2005-12-01 Schützen eines oxidationskatalysators stromaufwärts eines teilchenfilters für einen dieselmotor durch begrenzung von eingespritztem kraftstoff

Country Status (7)

Country Link
US (1) US20090126346A1 (de)
EP (1) EP1834074B1 (de)
JP (1) JP2008523321A (de)
AT (1) ATE500412T1 (de)
DE (1) DE602005026709D1 (de)
FR (1) FR2879254B1 (de)
WO (1) WO2006064143A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4306722B2 (ja) 2006-11-24 2009-08-05 トヨタ自動車株式会社 燃料噴射装置
JP4630861B2 (ja) * 2006-11-27 2011-02-09 トヨタ自動車株式会社 内燃機関の排気浄化装置
CN101571077A (zh) * 2008-04-29 2009-11-04 福特环球技术公司 增加直喷式增压内燃发动机的扭矩的方法
US8364376B2 (en) * 2009-02-27 2013-01-29 GM Global Technology Operations LLC Torque model-based cold start diagnostic systems and methods
SE534729C2 (sv) * 2010-03-23 2011-12-06 Scania Cv Abp Metod för att fastställa ett förhållande mellan öppningstiden för en injektor hos en cylinder i en förbränningsmotor och den bränslemängd som insprutas av injektorn
SE534678C2 (sv) * 2010-03-23 2011-11-15 Scania Cv Abp Metod för adaption av en massflödesgivare

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US3145722A (en) * 1962-02-28 1964-08-25 Robertshaw Controls Co Pneumatic controller
JPS62291414A (ja) * 1986-06-11 1987-12-18 Toyota Motor Corp デイ−ゼル機関の排気浄化装置
DE3728713A1 (de) * 1987-08-28 1989-03-09 Webasto Ag Fahrzeugtechnik Verfahren und vorrichtung zum betreiben eines abgasbrenners
US6021639A (en) * 1995-06-28 2000-02-08 Mitsubishi Heavy Industries, Ltd. Black smoke eliminating device for internal combustion engine and exhaust gas cleaning system including the device
JP3750195B2 (ja) * 1996-05-30 2006-03-01 株式会社デンソー 内燃機関の窒素酸化物浄化装置
JP3390641B2 (ja) * 1997-09-29 2003-03-24 日野自動車株式会社 パティキュレート除去装置
US5953911A (en) * 1998-02-04 1999-09-21 Goal Line Environmental Technologies Llc Regeneration of catalyst/absorber
US6314722B1 (en) * 1999-10-06 2001-11-13 Matros Technologies, Inc. Method and apparatus for emission control
FR2804168B1 (fr) * 2000-01-20 2002-08-02 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel de vehicule automobile
DE50112055D1 (de) * 2000-03-09 2007-04-05 Volkswagen Ag Verfahren und Vorrichtung zur Steuerung einer Heizmassnahme in einer Abgasreinigungsanlage von Brennkraftmaschinen
DE10056016A1 (de) * 2000-11-11 2002-05-16 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems
JP3951619B2 (ja) * 2001-02-22 2007-08-01 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及びその再生制御方法
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
US20030113242A1 (en) * 2001-12-18 2003-06-19 Hepburn Jeffrey Scott Emission control device for an engine
US7137246B2 (en) * 2002-04-24 2006-11-21 Ford Global Technologies, Llc Control for diesel engine with particulate filter
JP4092464B2 (ja) * 2002-06-28 2008-05-28 日産自動車株式会社 排気浄化装置
JP3755495B2 (ja) * 2002-08-09 2006-03-15 マツダ株式会社 エンジンの排気浄化装置
US6865472B2 (en) * 2002-09-27 2005-03-08 Horiba Ltd. Vehicle-installed exhaust gas analyzing apparatus
FR2846049B1 (fr) * 2002-10-18 2006-06-23 Renault Sa Procede de regeneration d'un filtre a particules et dispositif de mise en oeuvre
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US6823663B2 (en) * 2002-11-21 2004-11-30 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
JP4135495B2 (ja) * 2002-12-20 2008-08-20 いすゞ自動車株式会社 燃料噴射制御装置
FR2862099B1 (fr) * 2003-11-07 2006-04-14 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur diesel de vehicule
JP2005256804A (ja) * 2004-03-15 2005-09-22 Denso Corp 内燃機関の排気浄化装置
US7275365B2 (en) * 2004-11-05 2007-10-02 Southwest Research Institute Method for controlling temperature in a diesel particulate filter during regeneration

Also Published As

Publication number Publication date
WO2006064143A1 (fr) 2006-06-22
US20090126346A1 (en) 2009-05-21
JP2008523321A (ja) 2008-07-03
FR2879254A1 (fr) 2006-06-16
EP1834074A1 (de) 2007-09-19
DE602005026709D1 (de) 2011-04-14
FR2879254B1 (fr) 2007-01-26
EP1834074B1 (de) 2011-03-02

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