FR3091555B3 - Procédé de détermination d'un taux de matières charbonneuses dans l'huile d'un moteur à combustion interne - Google Patents

Procédé de détermination d'un taux de matières charbonneuses dans l'huile d'un moteur à combustion interne Download PDF

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Publication number
FR3091555B3
FR3091555B3 FR1900050A FR1900050A FR3091555B3 FR 3091555 B3 FR3091555 B3 FR 3091555B3 FR 1900050 A FR1900050 A FR 1900050A FR 1900050 A FR1900050 A FR 1900050A FR 3091555 B3 FR3091555 B3 FR 3091555B3
Authority
FR
France
Prior art keywords
oil
carbonaceous matter
determining
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
FR1900050A
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English (en)
Other versions
FR3091555A3 (fr
Inventor
Philippe Nicol
Amine Gourara
Lagadec Jean Pierre 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.)
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 FR1900050A priority Critical patent/FR3091555B3/fr
Publication of FR3091555A3 publication Critical patent/FR3091555A3/fr
Application granted granted Critical
Publication of FR3091555B3 publication Critical patent/FR3091555B3/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • 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
    • 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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • F01M2011/14—Indicating devices; Other safety devices for indicating the necessity to change the oil
    • F01M2011/1466—Indicating devices; Other safety devices for indicating the necessity to change the oil by considering quantity of soot
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
    • F01N2900/1606—Particle filter loading or soot amount
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
    • F01N2900/1611—Particle filter ash amount

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Procédé de détermination d’un taux de matières charbonneuses (TMC) dans l’huile d’un moteur à combustion interne équipé d’un filtre à particules qui stocke les matières et les brûle lors de régénérations. Le taux est calculé à la fin de chaque régénération, comme la somme d’un taux initial (TMC0) de matières charbonneuses dans l’huile après la dernière vidange de l’huile, et d’un accroissement du taux qui est calculé proportionnellement à la somme des masses de matières brûlées dans le filtre lors des régénérations successives depuis la dernière vidange. Annexe : Fig. 3
FR1900050A 2019-01-04 2019-01-04 Procédé de détermination d'un taux de matières charbonneuses dans l'huile d'un moteur à combustion interne Expired - Fee Related FR3091555B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1900050A FR3091555B3 (fr) 2019-01-04 2019-01-04 Procédé de détermination d'un taux de matières charbonneuses dans l'huile d'un moteur à combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1900050A FR3091555B3 (fr) 2019-01-04 2019-01-04 Procédé de détermination d'un taux de matières charbonneuses dans l'huile d'un moteur à combustion interne

Publications (2)

Publication Number Publication Date
FR3091555A3 FR3091555A3 (fr) 2020-07-10
FR3091555B3 true FR3091555B3 (fr) 2020-12-18

Family

ID=66867353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1900050A Expired - Fee Related FR3091555B3 (fr) 2019-01-04 2019-01-04 Procédé de détermination d'un taux de matières charbonneuses dans l'huile d'un moteur à combustion interne

Country Status (1)

Country Link
FR (1) FR3091555B3 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846038B1 (fr) 2002-10-22 2006-12-22 Renault Sa Procede de determination de la temperature interne d'un filtre a particules, procede de commande de la generation du filtre a particules, systeme de commande et filtre a particules correspondant.
FR2955892B1 (fr) 2010-02-02 2015-03-06 Renault Sa Procede et systeme de gestion de la temperature de regeneration d'un filtre a particules
FR2989727B1 (fr) 2012-04-20 2014-05-09 Peugeot Citroen Automobiles Sa Procede et dispositif d'evaluation de la charge de particules de suie introduite dans une huile de lubrification d'un moteur diesel

Also Published As

Publication number Publication date
FR3091555A3 (fr) 2020-07-10

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