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FR2774427B1 - SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN A DIESEL ENGINE EXHAUST SYSTEM IN PARTICULAR FOR A MOTOR VEHICLE - Google Patents

SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN A DIESEL ENGINE EXHAUST SYSTEM IN PARTICULAR FOR A MOTOR VEHICLE

Info

Publication number
FR2774427B1
FR2774427B1 FR9801167A FR9801167A FR2774427B1 FR 2774427 B1 FR2774427 B1 FR 2774427B1 FR 9801167 A FR9801167 A FR 9801167A FR 9801167 A FR9801167 A FR 9801167A FR 2774427 B1 FR2774427 B1 FR 2774427B1
Authority
FR
France
Prior art keywords
aiding
regeneration
motor vehicle
diesel engine
engine exhaust
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.)
Expired - Fee Related
Application number
FR9801167A
Other languages
French (fr)
Other versions
FR2774427A1 (en
Inventor
Jacques Portalier
Olivier Salvat
Tallec Patrice Le
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot 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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR9801167A priority Critical patent/FR2774427B1/en
Publication of FR2774427A1 publication Critical patent/FR2774427A1/en
Application granted granted Critical
Publication of FR2774427B1 publication Critical patent/FR2774427B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/033—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 in combination with other devices
    • F01N3/035—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 in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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
    • F02D41/30—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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
FR9801167A 1998-02-02 1998-02-02 SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN A DIESEL ENGINE EXHAUST SYSTEM IN PARTICULAR FOR A MOTOR VEHICLE Expired - Fee Related FR2774427B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9801167A FR2774427B1 (en) 1998-02-02 1998-02-02 SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN A DIESEL ENGINE EXHAUST SYSTEM IN PARTICULAR FOR A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801167A FR2774427B1 (en) 1998-02-02 1998-02-02 SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN A DIESEL ENGINE EXHAUST SYSTEM IN PARTICULAR FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2774427A1 FR2774427A1 (en) 1999-08-06
FR2774427B1 true FR2774427B1 (en) 2000-04-21

Family

ID=9522476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801167A Expired - Fee Related FR2774427B1 (en) 1998-02-02 1998-02-02 SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN A DIESEL ENGINE EXHAUST SYSTEM IN PARTICULAR FOR A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2774427B1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804170B1 (en) * 2000-01-20 2002-08-02 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2804167B1 (en) * 2000-01-20 2002-04-12 Peugeot Citroen Automobiles Sa ASSISTANCE SYSTEM FOR THE RENEWAL OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2804171B1 (en) * 2000-01-20 2002-09-06 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2804177B1 (en) * 2000-01-20 2002-09-20 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2804166B1 (en) * 2000-01-20 2002-04-12 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2804169B1 (en) * 2000-01-20 2002-04-12 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2804168B1 (en) * 2000-01-20 2002-08-02 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2807472B1 (en) * 2000-04-07 2002-10-25 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2807471B1 (en) * 2000-04-07 2002-07-12 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2807470B1 (en) * 2000-04-07 2002-10-18 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
FR2809770B1 (en) * 2000-05-30 2002-12-20 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
ITRM20010391A1 (en) * 2000-07-07 2003-01-07 Daimler Chrysler Ag INTERNAL COMBUSTION ENGINE, IN PARTICULAR FOR VEHICLES.
FR2812686B1 (en) * 2000-08-03 2003-04-04 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICLE FILTER INTEGRATED IN AN EXHAUST LINE OF A DIESEL ENGINE OF A MOTOR VEHICLE
CA2423591A1 (en) * 2000-09-29 2002-04-04 Omg Ag & Co. Kg Catalytic soot filter and use thereof in treatment of lean exhaust gases
FR2816662B1 (en) * 2000-11-14 2003-06-20 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A PARTICULATE FILTER INTEGRATED IN AN EXHAUST LINE OF A VEHICLE ENGINE
US6622480B2 (en) * 2001-02-21 2003-09-23 Isuzu Motors Limited Diesel particulate filter unit and regeneration control method of the same
DE50110758D1 (en) * 2001-09-25 2006-09-28 Ford Global Tech Llc Device and method for the regeneration of an exhaust gas treatment device
FR2832183B1 (en) 2001-11-13 2005-10-28 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF A CATALYSIS PARTICLE FILTER ARRANGED IN A DIESEL ENGINE EXHAUST LINE OF A MOTOR VEHICLE
FR2833310B1 (en) * 2001-12-07 2006-09-22 Renault EXHAUST GAS POST-PROCESSING DEVICE AND DEVICE REGENERATING METHOD
ATE290158T1 (en) 2002-08-27 2005-03-15 Audi Ag METHOD FOR HEATING UP A SOOT FILTER IN AN EXHAUST SYSTEM SYSTEM OF AN INTERNAL COMBUSTION ENGINE - IN PARTICULAR A DIESEL ENGINE - WITH AT LEAST ONE CATALYST AND A SOOT FILTER POSSIBLE TO THIS IN THE FLOW DIRECTION FOR STORING THE SOOT
DE10321105A1 (en) * 2003-05-09 2004-12-02 Emitec Gesellschaft Für Emissionstechnologie Mbh Regeneration of a particle trap
FR2873160B1 (en) * 2004-07-19 2008-02-22 Renault Sas METHOD FOR MANAGING THE REGENERATION OF A PARTICLE FILTER
JP4356583B2 (en) * 2004-10-18 2009-11-04 三菱自動車工業株式会社 Fuel injection control device for internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786536A (en) * 1980-11-17 1982-05-29 Toyota Motor Corp Reproduction method of particle catcher and fuel supplier for diesel engine
JPS59131518U (en) * 1983-02-23 1984-09-04 株式会社ボッシュオートモーティブ　システム Internal combustion engine exhaust particulate treatment device
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
JPH07279645A (en) * 1994-04-01 1995-10-27 Nippon Soken Inc Exhaust gas particulate purifier of internal combustion engine
IT1266889B1 (en) * 1994-07-22 1997-01-21 Fiat Ricerche METHOD OF SELF-PRIMING REGENERATION IN A PARTICULAR FILTER FOR A DIESEL ENGINE WITH COMMON MANIFOLD INJECTION SYSTEM.
JPH0842326A (en) * 1994-08-02 1996-02-13 Hino Motors Ltd Exhaust emission control device for engine

Also Published As

Publication number Publication date
FR2774427A1 (en) 1999-08-06

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Effective date: 20131031