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FR2872200B1 - SYSTEM FOR AIDING THE REGENERATION OF MEANS OF DEPOLLUTION ASSOCIATED WITH MEANS FORMING CATALYST - Google Patents

SYSTEM FOR AIDING THE REGENERATION OF MEANS OF DEPOLLUTION ASSOCIATED WITH MEANS FORMING CATALYST

Info

Publication number
FR2872200B1
FR2872200B1 FR0406853A FR0406853A FR2872200B1 FR 2872200 B1 FR2872200 B1 FR 2872200B1 FR 0406853 A FR0406853 A FR 0406853A FR 0406853 A FR0406853 A FR 0406853A FR 2872200 B1 FR2872200 B1 FR 2872200B1
Authority
FR
France
Prior art keywords
depollution
aiding
regeneration
forming catalyst
means forming
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
FR0406853A
Other languages
French (fr)
Other versions
FR2872200A1 (en
Inventor
Christophe Colignon
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0406853A priority Critical patent/FR2872200B1/en
Priority to PCT/FR2005/050459 priority patent/WO2006005862A1/en
Publication of FR2872200A1 publication Critical patent/FR2872200A1/en
Application granted granted Critical
Publication of FR2872200B1 publication Critical patent/FR2872200B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/027—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
    • F02D41/021—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0812—Particle filter loading
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0406853A 2004-06-23 2004-06-23 SYSTEM FOR AIDING THE REGENERATION OF MEANS OF DEPOLLUTION ASSOCIATED WITH MEANS FORMING CATALYST Expired - Fee Related FR2872200B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0406853A FR2872200B1 (en) 2004-06-23 2004-06-23 SYSTEM FOR AIDING THE REGENERATION OF MEANS OF DEPOLLUTION ASSOCIATED WITH MEANS FORMING CATALYST
PCT/FR2005/050459 WO2006005862A1 (en) 2004-06-23 2005-06-20 System for assisting regeneration of pollution management means associated with catalyst forming means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0406853A FR2872200B1 (en) 2004-06-23 2004-06-23 SYSTEM FOR AIDING THE REGENERATION OF MEANS OF DEPOLLUTION ASSOCIATED WITH MEANS FORMING CATALYST

Publications (2)

Publication Number Publication Date
FR2872200A1 FR2872200A1 (en) 2005-12-30
FR2872200B1 true FR2872200B1 (en) 2006-11-03

Family

ID=34947880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0406853A Expired - Fee Related FR2872200B1 (en) 2004-06-23 2004-06-23 SYSTEM FOR AIDING THE REGENERATION OF MEANS OF DEPOLLUTION ASSOCIATED WITH MEANS FORMING CATALYST

Country Status (2)

Country Link
FR (1) FR2872200B1 (en)
WO (1) WO2006005862A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872214B1 (en) 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa SYSTEM FOR MONITORING THE REGENERATION OF MEANS OF DEPOLLUTION
FR2872213B1 (en) 2004-06-23 2006-11-03 Peugeot Citroen Automobiles Sa EMERGENCY MEANS REGENERATION SYSTEM FOR MOTOR VEHICLE ENGINE
US7353103B2 (en) * 2006-08-29 2008-04-01 Chrysler Llc Fuel system performance monitor
FR2917457A1 (en) * 2007-06-13 2008-12-19 Renault Sas SYSTEM AND METHOD FOR REGENERATING DEPOLLUTION MEANS OF A MOTOR VEHICLE.
US8276373B2 (en) * 2010-07-01 2012-10-02 GM Global Technology Operations LLC Adaptive control of SCR urea injection to compensate errors
US11624333B2 (en) 2021-04-20 2023-04-11 Kohler Co. Exhaust safety system for an engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774421B1 (en) * 1998-02-02 2000-04-21 Peugeot SYSTEM FOR MANAGING THE OPERATION OF A PARTICLE FILTER ASSOCIATED WITH A DIESEL ENGINE IN PARTICULAR OF A MOTOR VEHICLE
FR2802972B1 (en) * 1999-12-23 2002-05-03 Renault METHOD FOR MANAGING THE OPERATION OF A PARTICLE FILTER FOR A COMBUSTION ENGINE
ITRM20010391A1 (en) * 2000-07-07 2003-01-07 Daimler Chrysler Ag INTERNAL COMBUSTION ENGINE, IN PARTICULAR FOR VEHICLES.
DE10056016A1 (en) * 2000-11-11 2002-05-16 Bosch Gmbh Robert Method of controlling emission control for motor vehicle internal combustion engine involves special operating condition with unburnt fuel injected into exhaust gases
US6622480B2 (en) * 2001-02-21 2003-09-23 Isuzu Motors Limited Diesel particulate filter unit and regeneration control method of the same
FR2828234B1 (en) * 2001-08-01 2003-10-24 Renault METHOD FOR REGENERATING AN EXHAUST GAS POST TREATMENT SYSTEM

Also Published As

Publication number Publication date
WO2006005862A1 (en) 2006-01-19
FR2872200A1 (en) 2005-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130228