FR2874970B1 - Procede de regeneration d'un systeme de motorisation a filtre a particules - Google Patents

Procede de regeneration d'un systeme de motorisation a filtre a particules

Info

Publication number
FR2874970B1
FR2874970B1 FR0409378A FR0409378A FR2874970B1 FR 2874970 B1 FR2874970 B1 FR 2874970B1 FR 0409378 A FR0409378 A FR 0409378A FR 0409378 A FR0409378 A FR 0409378A FR 2874970 B1 FR2874970 B1 FR 2874970B1
Authority
FR
France
Prior art keywords
regenerating
particle filter
motorization system
motorization
particle
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
FR0409378A
Other languages
English (en)
Other versions
FR2874970A1 (fr
Inventor
Jean Jacques Besnard
Helene Biales
Bruno Marcelly
Sonia Sicard
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
Priority to FR0409378A priority Critical patent/FR2874970B1/fr
Publication of FR2874970A1 publication Critical patent/FR2874970A1/fr
Application granted granted Critical
Publication of FR2874970B1 publication Critical patent/FR2874970B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/024—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
    • F02D41/025—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 changing the composition of the exhaust gas, e.g. for exothermic reaction on 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
    • F02D41/029—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
    • F02D41/30—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
    • F02D41/0002—Controlling intake air
    • F02D2041/0022—Controlling intake air for diesel engines by throttle control
    • 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
    • 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
    • F02D41/403—Multiple injections with pilot injections
    • 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
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR0409378A 2004-09-06 2004-09-06 Procede de regeneration d'un systeme de motorisation a filtre a particules Active FR2874970B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0409378A FR2874970B1 (fr) 2004-09-06 2004-09-06 Procede de regeneration d'un systeme de motorisation a filtre a particules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409378A FR2874970B1 (fr) 2004-09-06 2004-09-06 Procede de regeneration d'un systeme de motorisation a filtre a particules

Publications (2)

Publication Number Publication Date
FR2874970A1 FR2874970A1 (fr) 2006-03-10
FR2874970B1 true FR2874970B1 (fr) 2009-07-03

Family

ID=34948791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0409378A Active FR2874970B1 (fr) 2004-09-06 2004-09-06 Procede de regeneration d'un systeme de motorisation a filtre a particules

Country Status (1)

Country Link
FR (1) FR2874970B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902832A1 (fr) * 2006-06-27 2007-12-28 Renault Sas Procede de pilotage d'un moteur a combustion interne comportant des moyens de filtrage lors d'une phase de regeneration de ces moyens de filtrage et pour un regime au ralenti
FR2910063A1 (fr) * 2006-12-15 2008-06-20 Renault Sas Procede d'injection dans un moteur a combustion interne alternatif a cycle diesel
DE102013201947B4 (de) 2012-02-29 2023-01-12 Ford Global Technologies, Llc Verfahren und Vorrichtung zur Innenraumaufwärmung in einem Kraftfahrzeug
WO2015008106A1 (fr) * 2013-07-18 2015-01-22 Renault Trucks Procédé permettant de commander un système d'injection dans un moteur à combustion interne, agencement de moteur et véhicule automobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932420A1 (de) * 1989-09-28 1991-04-11 Daimler Benz Ag Verfahren zur betaetigung einer in der abgasleitung einer luftverdichtenden einspritzbrennkraftmaschine angeordneten drosselklappe
JP3485344B2 (ja) * 1994-03-23 2004-01-13 株式会社日本自動車部品総合研究所 内燃機関の排気微粒子浄化装置
JPWO2002066813A1 (ja) * 2001-02-20 2004-06-24 いすゞ自動車株式会社 ディーゼルエンジンの燃料噴射制御方法と排気ガス後処理装置の再生制御方法
FR2828234B1 (fr) 2001-08-01 2003-10-24 Renault Procede de regeneration d'un systeme de post traitement des gaz d'echappement
JP2004060443A (ja) * 2002-07-24 2004-02-26 Mazda Motor Corp エンジンの排気浄化装置

Also Published As

Publication number Publication date
FR2874970A1 (fr) 2006-03-10

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