FR2874970B1 - METHOD FOR REGENERATING A PARTICLE FILTER MOTORIZATION SYSTEM - Google Patents

METHOD FOR REGENERATING A PARTICLE FILTER MOTORIZATION SYSTEM

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
French (fr)
Other versions
FR2874970A1 (en
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/en
Publication of FR2874970A1 publication Critical patent/FR2874970A1/en
Application granted granted Critical
Publication of FR2874970B1 publication Critical patent/FR2874970B1/en
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
FR0409378A 2004-09-06 2004-09-06 METHOD FOR REGENERATING A PARTICLE FILTER MOTORIZATION SYSTEM Active FR2874970B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0409378A FR2874970B1 (en) 2004-09-06 2004-09-06 METHOD FOR REGENERATING A PARTICLE FILTER MOTORIZATION SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409378A FR2874970B1 (en) 2004-09-06 2004-09-06 METHOD FOR REGENERATING A PARTICLE FILTER MOTORIZATION SYSTEM

Publications (2)

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

Family

ID=34948791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0409378A Active FR2874970B1 (en) 2004-09-06 2004-09-06 METHOD FOR REGENERATING A PARTICLE FILTER MOTORIZATION SYSTEM

Country Status (1)

Country Link
FR (1) FR2874970B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902832A1 (en) * 2006-06-27 2007-12-28 Renault Sas Internal combustion engine control method for diesel type motor vehicle, involves reducing section of air passage in inlet circuit, when regeneration phase of filtering unit and slowdown functioning state of engine is detected
FR2910063A1 (en) * 2006-12-15 2008-06-20 Renault Sas Fuel injecting method for diesel/petrol cycle internal combustion engine, involves limiting or reducing generation of force to piston by main and secondary injections, where secondary injections are implemented during engine cycles
DE102013201947B4 (en) 2012-02-29 2023-01-12 Ford Global Technologies, Llc Method and device for heating the interior of a motor vehicle
WO2015008106A1 (en) * 2013-07-18 2015-01-22 Renault Trucks Method for controlling an injection system in an internal combustion engine, engine arrangement and automotive vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932420A1 (en) * 1989-09-28 1991-04-11 Daimler Benz Ag METHOD FOR ACTUATING A THROTTLE VALVE ARRANGED IN THE EXHAUST PIPE OF AN AIR COMPRESSING INTERNAL COMBUSTION ENGINE
JP3485344B2 (en) * 1994-03-23 2004-01-13 株式会社日本自動車部品総合研究所 Exhaust particulate purification device for internal combustion engine
US6901747B2 (en) * 2001-02-20 2005-06-07 Isuzu Motors Limited Fuel injection control method for diesel engine and regenerative control method for exhaust gas after treatment device
FR2828234B1 (en) 2001-08-01 2003-10-24 Renault METHOD FOR REGENERATING AN EXHAUST GAS POST TREATMENT SYSTEM
JP2004060443A (en) * 2002-07-24 2004-02-26 Mazda Motor Corp Exhaust emission control device for engine

Also Published As

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

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