FR3073893B1 - METHOD FOR CONTROLLING A LUBRICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE - Google Patents

METHOD FOR CONTROLLING A LUBRICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE Download PDF

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Publication number
FR3073893B1
FR3073893B1 FR1760867A FR1760867A FR3073893B1 FR 3073893 B1 FR3073893 B1 FR 3073893B1 FR 1760867 A FR1760867 A FR 1760867A FR 1760867 A FR1760867 A FR 1760867A FR 3073893 B1 FR3073893 B1 FR 3073893B1
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FR
France
Prior art keywords
combustion engine
lubricant
auxiliary tank
internal combustion
controlling
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
FR1760867A
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French (fr)
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FR3073893A1 (en
Inventor
Jean-Pierre Millon
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 FR1760867A priority Critical patent/FR3073893B1/en
Publication of FR3073893A1 publication Critical patent/FR3073893A1/en
Application granted granted Critical
Publication of FR3073893B1 publication Critical patent/FR3073893B1/en
Active 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
    • F01M11/06—Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
    • F01M11/061—Means for keeping lubricant level constant
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • 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
    • F01M2011/0095—Supplementary oil tank
    • 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
    • F01M2011/1453—Indicating devices; Other safety devices for indicating the necessity to change the oil by considering oil quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2250/00—Measuring
    • F16N2250/18—Level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2270/00—Controlling
    • F16N2270/10—Level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2270/00—Controlling
    • F16N2270/20—Amount of lubricant

Landscapes

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

Abstract

L'invention concerne un procédé de pilotage d'un dispositif de lubrification d'un moteur à combustion interne (1), ledit dispositif de lubrification comprenant un réservoir auxiliaire (2) connecté à un carter d'huile (3) du moteur à combustion interne par une ligne d'admission (15) de lubrifiant (10) dans le réservoir auxiliaire équipée d'une vanne d'entrée (17) commandée pour réguler le débit de lubrifiant entrant dans le réservoir auxiliaire, et, d'autre part, une ligne d'évacuation (21) de lubrifiant hors du réservoir auxiliaire équipée d'une vanne de sortie (23) commandée pour réguler le débit de lubrifiant sortant du réservoir auxiliaire, ledit procédé de pilotage comportant des étapes de : - détermination d'une valeur mesurée du volume de lubrifiant contenu dans le carter d'huile par un capteur (20) de volume d'huile ; - comparaison de la valeur mesurée avec une première valeur seuil ; et - commande de l'ouverture de la vanne d'entrée et de la fermeture de la vanne de sortie si la valeur mesurée est supérieure à la première valeur seuil. L'invention concerne également un moteur à combustion interne.The invention relates to a method for controlling a lubricating device of an internal combustion engine (1), said lubricating device comprising an auxiliary tank (2) connected to an oil sump (3) of the combustion engine internally by an admission line (15) of lubricant (10) into the auxiliary tank equipped with an inlet valve (17) controlled to regulate the flow of lubricant entering the auxiliary tank, and, on the other hand, a lubricant evacuation line (21) from the auxiliary tank equipped with an outlet valve (23) controlled to regulate the flow of lubricant leaving the auxiliary tank, said control method comprising steps of: - determining a measured value of the volume of lubricant contained in the oil pan by an oil volume sensor (20); - comparison of the measured value with a first threshold value; and - control of the opening of the inlet valve and the closing of the outlet valve if the measured value is greater than the first threshold value. The invention also relates to an internal combustion engine.

FR1760867A 2017-11-17 2017-11-17 METHOD FOR CONTROLLING A LUBRICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE Active FR3073893B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1760867A FR3073893B1 (en) 2017-11-17 2017-11-17 METHOD FOR CONTROLLING A LUBRICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760867A FR3073893B1 (en) 2017-11-17 2017-11-17 METHOD FOR CONTROLLING A LUBRICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
FR1760867 2017-11-17

Publications (2)

Publication Number Publication Date
FR3073893A1 FR3073893A1 (en) 2019-05-24
FR3073893B1 true FR3073893B1 (en) 2024-07-19

Family

ID=60765939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760867A Active FR3073893B1 (en) 2017-11-17 2017-11-17 METHOD FOR CONTROLLING A LUBRICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
FR (1) FR3073893B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588609B1 (en) * 1985-10-11 1989-07-28 Renault Vehicules Ind LEVEL REGULATOR, PARTICULARLY FOR INTERNAL COMBUSTION ENGINE OIL PAN.
JPH05280322A (en) * 1992-03-30 1993-10-26 Shinko Electric Co Ltd Management system of lubricating oil level in engine
JP4479407B2 (en) * 2004-08-04 2010-06-09 株式会社日立プラントテクノロジー Oil level adjustment device for stationary engine
US9404403B2 (en) * 2011-04-08 2016-08-02 GM Global Technology Operations LLC Engine oil level monitoring systems and methods
DE102016123985A1 (en) * 2015-12-16 2017-06-22 FEV Europe GmbH Method for influencing oil level fluctuations

Also Published As

Publication number Publication date
FR3073893A1 (en) 2019-05-24

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