FR2818695B1 - Systeme commande du rapport air/carburant pour un moteur a combustion interne et procede de commande de celui-ci - Google Patents

Systeme commande du rapport air/carburant pour un moteur a combustion interne et procede de commande de celui-ci

Info

Publication number
FR2818695B1
FR2818695B1 FR0116838A FR0116838A FR2818695B1 FR 2818695 B1 FR2818695 B1 FR 2818695B1 FR 0116838 A FR0116838 A FR 0116838A FR 0116838 A FR0116838 A FR 0116838A FR 2818695 B1 FR2818695 B1 FR 2818695B1
Authority
FR
France
Prior art keywords
controlling
air
control system
combustion engine
internal combustion
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
FR0116838A
Other languages
English (en)
Other versions
FR2818695A1 (fr
Inventor
Akihiro Katayama
Toshinari Nagai
Akira Kamoto
Naoto Kato
Naoki Baba
Shinji Kojima
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of FR2818695A1 publication Critical patent/FR2818695A1/fr
Application granted granted Critical
Publication of FR2818695B1 publication Critical patent/FR2818695B1/fr
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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1474—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method by detecting the commutation time of the sensor
    • 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
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • 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
    • F02D41/0295—Control according to the amount of oxygen that is stored on 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors
    • 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
    • F02D2200/0802—Temperature of the exhaust gas treatment 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
    • F02D2200/0814—Oxygen storage amount
    • 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
    • F02D41/1454—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 an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—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 an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0116838A 2000-12-26 2001-12-24 Systeme commande du rapport air/carburant pour un moteur a combustion interne et procede de commande de celui-ci Expired - Fee Related FR2818695B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000395477A JP4088412B2 (ja) 2000-12-26 2000-12-26 内燃機関の空燃比制御装置

Publications (2)

Publication Number Publication Date
FR2818695A1 FR2818695A1 (fr) 2002-06-28
FR2818695B1 true FR2818695B1 (fr) 2006-11-24

Family

ID=18860932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0116838A Expired - Fee Related FR2818695B1 (fr) 2000-12-26 2001-12-24 Systeme commande du rapport air/carburant pour un moteur a combustion interne et procede de commande de celui-ci

Country Status (4)

Country Link
US (1) US6502389B2 (fr)
JP (1) JP4088412B2 (fr)
DE (1) DE10164164B4 (fr)
FR (1) FR2818695B1 (fr)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002349325A (ja) * 2001-03-19 2002-12-04 Unisia Jecs Corp 内燃機関の空燃比制御装置
CA2441970C (fr) 2001-03-29 2013-01-22 Synergy Pharmaceuticals, Inc. Agonistes du recepteur du type guanylate cyclase servant au traitement de l'inflammation tissulaire et de la carcinogenese
JP2002322932A (ja) * 2001-04-26 2002-11-08 Fuji Heavy Ind Ltd エンジンの空燃比制御装置
US6539706B2 (en) * 2001-06-19 2003-04-01 Ford Global Technologies, Inc. Method and system for preconditioning an emission control device for operation about stoichiometry
US6453662B1 (en) 2001-06-20 2002-09-24 Ford Global Technologies, Inc. System and method for estimating oxidant storage of a catalyst
US6453661B1 (en) * 2001-06-20 2002-09-24 Ford Global Technologies, Inc. System and method for determining target oxygen storage in an automotive catalyst
US6993899B2 (en) * 2001-06-20 2006-02-07 Ford Global Technologies, Llc System and method for controlling catalyst storage capacity
US6629409B2 (en) * 2001-06-20 2003-10-07 Ford Global Technologies, Llc System and method for determining set point location for oxidant-based engine air/fuel control strategy
US6497093B1 (en) * 2001-06-20 2002-12-24 Ford Global Technologies, Inc. System and method for adjusting air-fuel ratio
US6860101B2 (en) * 2001-10-15 2005-03-01 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system for internal combustion engine
JP3706075B2 (ja) * 2002-02-15 2005-10-12 本田技研工業株式会社 Ｏ２センサ並びに空燃比制御装置
JP3972726B2 (ja) * 2002-05-16 2007-09-05 日産自動車株式会社 内燃機関の排気浄化装置
JP3972748B2 (ja) * 2002-07-03 2007-09-05 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP3918706B2 (ja) * 2002-10-04 2007-05-23 三菱自動車工業株式会社 内燃機関の触媒劣化検出装置
DE10300408A1 (de) * 2003-01-09 2004-07-22 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zur Behandlung eines Fluids und Wabenkörper
JP4292909B2 (ja) * 2003-07-30 2009-07-08 トヨタ自動車株式会社 内燃機関の空燃比制御装置
DE10341930A1 (de) * 2003-09-11 2005-04-21 Audi Ag Verfahren zur Aufheizung eines in einer Abgasanlage einer Diesel-Brennkraftmaschine eines Fahrzeuges, insbesondere eines Kraftfahrzeuges, angeordneten Katalysators und/oder Partikelfilters auf Desulfatisierungs- und/oder Entrußungstemperatur sowie Katalysator, insbesondere Stickoxid-Speicherkatalysators für Abgasanlagen von Brennkraftmaschinen
JP4062231B2 (ja) * 2003-10-16 2008-03-19 トヨタ自動車株式会社 内燃機関の排気浄化装置
US6871617B1 (en) 2004-01-09 2005-03-29 Ford Global Technologies, Llc Method of correcting valve timing in engine having electromechanical valve actuation
DE102004008172B4 (de) * 2004-02-19 2009-12-31 Audi Ag Verfahren zur Ermittlung des Gütegrads eines einer Brennkraftmaschine eines Kraftfahrzeuges nachgeschalteten Abgas-Katalysators
US7066121B2 (en) * 2004-03-19 2006-06-27 Ford Global Technologies, Llc Cylinder and valve mode control for an engine with valves that may be deactivated
US7107946B2 (en) * 2004-03-19 2006-09-19 Ford Global Technologies, Llc Electromechanically actuated valve control for an internal combustion engine
US7128043B2 (en) 2004-03-19 2006-10-31 Ford Global Technologies, Llc Electromechanically actuated valve control based on a vehicle electrical system
US7031821B2 (en) * 2004-03-19 2006-04-18 Ford Global Technologies, Llc Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design
US7165391B2 (en) * 2004-03-19 2007-01-23 Ford Global Technologies, Llc Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst
US7140355B2 (en) * 2004-03-19 2006-11-28 Ford Global Technologies, Llc Valve control to reduce modal frequencies that may cause vibration
US7017539B2 (en) * 2004-03-19 2006-03-28 Ford Global Technologies Llc Engine breathing in an engine with mechanical and electromechanical valves
US7072758B2 (en) * 2004-03-19 2006-07-04 Ford Global Technologies, Llc Method of torque control for an engine with valves that may be deactivated
US7032545B2 (en) * 2004-03-19 2006-04-25 Ford Global Technologies, Llc Multi-stroke cylinder operation in an internal combustion engine
US7032581B2 (en) * 2004-03-19 2006-04-25 Ford Global Technologies, Llc Engine air-fuel control for an engine with valves that may be deactivated
US7383820B2 (en) * 2004-03-19 2008-06-10 Ford Global Technologies, Llc Electromechanical valve timing during a start
US7559309B2 (en) * 2004-03-19 2009-07-14 Ford Global Technologies, Llc Method to start electromechanical valves on an internal combustion engine
US7063062B2 (en) * 2004-03-19 2006-06-20 Ford Global Technologies, Llc Valve selection for an engine operating in a multi-stroke cylinder mode
US6938598B1 (en) 2004-03-19 2005-09-06 Ford Global Technologies, Llc Starting an engine with electromechanical valves
US7194993B2 (en) * 2004-03-19 2007-03-27 Ford Global Technologies, Llc Starting an engine with valves that may be deactivated
US7079935B2 (en) * 2004-03-19 2006-07-18 Ford Global Technologies, Llc Valve control for an engine with electromechanically actuated valves
US7055483B2 (en) * 2004-03-19 2006-06-06 Ford Global Technologies, Llc Quick starting engine with electromechanical valves
US7240663B2 (en) * 2004-03-19 2007-07-10 Ford Global Technologies, Llc Internal combustion engine shut-down for engine having adjustable valves
US7555896B2 (en) * 2004-03-19 2009-07-07 Ford Global Technologies, Llc Cylinder deactivation for an internal combustion engine
US7128687B2 (en) * 2004-03-19 2006-10-31 Ford Global Technologies, Llc Electromechanically actuated valve control for an internal combustion engine
US7021289B2 (en) * 2004-03-19 2006-04-04 Ford Global Technology, Llc Reducing engine emissions on an engine with electromechanical valves
US7028650B2 (en) * 2004-03-19 2006-04-18 Ford Global Technologies, Llc Electromechanical valve operating conditions by control method
US7107947B2 (en) * 2004-03-19 2006-09-19 Ford Global Technologies, Llc Multi-stroke cylinder operation in an internal combustion engine
JP2007032357A (ja) * 2005-07-25 2007-02-08 Hitachi Ltd 内燃機関の触媒診断装置およびその触媒診断装置を有する内燃機関を具備する自動車
DE102006056496B4 (de) * 2005-12-31 2016-10-20 Volkswagen Ag Lambdaregelung mit einem Mehrzonenkatalysatormodell
JP4198718B2 (ja) 2006-04-03 2008-12-17 本田技研工業株式会社 内燃機関の空燃比制御装置
DE102006018662B3 (de) * 2006-04-21 2007-11-08 Audi Ag Verfahren zur Überwachung der Funktionsfähigkeit eines Abgaskatalysators
JP4665858B2 (ja) * 2006-07-21 2011-04-06 トヨタ自動車株式会社 内燃機関の触媒劣化検出装置
JP4687681B2 (ja) * 2007-03-30 2011-05-25 トヨタ自動車株式会社 内燃機関の触媒劣化判定装置
JP4835497B2 (ja) * 2007-04-13 2011-12-14 トヨタ自動車株式会社 内燃機関の空燃比制御装置
EP2527360B1 (fr) 2007-06-04 2015-10-28 Synergy Pharmaceuticals Inc. Agonistes de guanylase cyclase utiles pour le traitement de troubles gastro-intestinaux, d'inflammation, de cancer et d'autres troubles
US20100120694A1 (en) * 2008-06-04 2010-05-13 Synergy Pharmaceuticals, Inc. Agonists of Guanylate Cyclase Useful for the Treatment of Gastrointestinal Disorders, Inflammation, Cancer and Other Disorders
US8207295B2 (en) 2008-06-04 2012-06-26 Synergy Pharmaceuticals, Inc. Agonists of guanylate cyclase useful for the treatment of gastrointestinal disorders, inflammation, cancer and other disorders
US8969514B2 (en) * 2007-06-04 2015-03-03 Synergy Pharmaceuticals, Inc. Agonists of guanylate cyclase useful for the treatment of hypercholesterolemia, atherosclerosis, coronary heart disease, gallstone, obesity and other cardiovascular diseases
US7937209B2 (en) * 2007-08-17 2011-05-03 GM Global Technology Operations LLC Air fuel ratio control system for internal combustion engines
DE102007060421B4 (de) * 2007-12-14 2013-10-31 Audi Ag Verfahren zur Bewertung eines aus wenigstens zwei Katalysatoren bestehenden Katalysatorsystems für ein Kraftfahrzeug sowie zugehörige Mess- und Diagnoseeinrichtung
JP4877246B2 (ja) * 2008-02-28 2012-02-15 トヨタ自動車株式会社 内燃機関の空燃比制御装置
ES2624828T3 (es) 2008-07-16 2017-07-17 Synergy Pharmaceuticals Inc. Agonistas de la guanilato ciclasa útiles para el tratamiento de trastornos gastrointestinales, inflamación, cáncer y otros
ES2434741T3 (es) * 2009-12-23 2013-12-17 Fpt Motorenforschung Ag Método y dispositivo para controlar un convertidor catalítico SCR de un vehículo
US8448421B2 (en) * 2010-02-11 2013-05-28 Umicore Ag & Co. Kg HC adsorber with OBD capability
US8863505B2 (en) * 2010-04-26 2014-10-21 GM Global Technology Operations LLC Start-stop hybrid exothermic catalyst heating system
US8756924B2 (en) * 2010-05-19 2014-06-24 GM Global Technology Operations LLC Hybrid catalyst convective preheating system
JP6393037B2 (ja) 2010-09-15 2018-09-19 シナジー ファーマシューティカルズ インコーポレイテッド グアニル酸シクラーゼｃアゴニストの製剤および使用方法
US8887491B2 (en) * 2011-03-01 2014-11-18 Toyota Jidosha Kabushiki Kaisha Control apparatus for an internal combustion engine
US8904762B2 (en) * 2011-03-10 2014-12-09 Toyota Jidosha Kabushiki Kaisha Control apparatus for an internal combustion engine
WO2014151206A1 (fr) 2013-03-15 2014-09-25 Synergy Pharmaceuticals Inc. Agonistes de la guanylate cyclase et leurs utilisations
US9605579B2 (en) * 2014-12-12 2017-03-28 General Electric Company Systems and methods for model based control of catalytic converter systems
US20160169136A1 (en) * 2014-12-12 2016-06-16 General Electric Company Systems and Methods for Controlling Air-to-Fuel Ratio Based on Catalytic Converter Performance
JP6337819B2 (ja) * 2015-03-30 2018-06-06 トヨタ自動車株式会社 内燃機関
US10914246B2 (en) 2017-03-14 2021-02-09 General Electric Company Air-fuel ratio regulation for internal combustion engines
IT201900003269A1 (it) * 2019-03-06 2020-09-06 Fpt Motorenforschung Ag Metodo e gruppo per controllare l'alimentazione di combustibile per un motore a combustione interna ad accensione comandata, in particolare per un motore alimentato a gas naturale
DE102020208852B4 (de) * 2020-07-15 2024-03-07 Vitesco Technologies GmbH Verfahren zum Betreiben eines Verbrennungsmotors
US20220106896A1 (en) * 2020-10-05 2022-04-07 Ford Global Technologies, Llc Catalytic converter heating element

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128718C2 (de) 1991-08-29 2001-02-01 Bosch Gmbh Robert Verfahren und Vorrichtung zur Kraftstoffmengenregelung für einen Verbrennungsmotor mit Katalysator
US5325664A (en) * 1991-10-18 1994-07-05 Honda Giken Kogyo Kabushiki Kaisha System for determining deterioration of catalysts of internal combustion engines
DE4319924A1 (de) * 1993-06-16 1994-12-22 Emitec Emissionstechnologie Verfahren zur Überwachung der Funktion eines katalytischen Konverters
JP2962987B2 (ja) * 1993-12-01 1999-10-12 本田技研工業株式会社 内燃機関の燃料制御装置
US5732552A (en) * 1995-02-10 1998-03-31 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Apparatus for deterioration diagnosis of an exhaust purifying catalyst
JP3820625B2 (ja) 1995-06-30 2006-09-13 株式会社デンソー 内燃機関の空燃比制御装置
US5626014A (en) * 1995-06-30 1997-05-06 Ford Motor Company Catalyst monitor based on a thermal power model
DE19608652A1 (de) * 1996-03-06 1997-09-11 Schaeffler Waelzlager Kg Vorrichtung zum Verändern der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine
JP3316137B2 (ja) * 1996-07-26 2002-08-19 株式会社日立製作所 エンジンの排気浄化装置
US5966930A (en) * 1996-08-22 1999-10-19 Honda Giken Kogyo Kabushiki Kaisha Catalyst deterioration-determining system for internal combustion engines
US6003308A (en) * 1996-10-29 1999-12-21 Honda Giken Kogyo Kabushiki Kaisha Air-fuel ratio control system for internal combustion engines
JP3370957B2 (ja) * 1998-09-18 2003-01-27 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE10010005B4 (de) * 1999-03-03 2004-07-22 Nissan Motor Co., Ltd., Yokohama Brennkraftmaschine und Verfahren zur Steuerung einer Brennkraftmaschine

Also Published As

Publication number Publication date
JP2002195080A (ja) 2002-07-10
US6502389B2 (en) 2003-01-07
DE10164164B4 (de) 2004-04-01
US20020078683A1 (en) 2002-06-27
DE10164164A1 (de) 2002-07-18
JP4088412B2 (ja) 2008-05-21
FR2818695A1 (fr) 2002-06-28

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