FR3086699B1 - Procede de determination de la quantite d'huile d'un reservoir d'huile d'une turbomachine et ensemble de determination d'une telle quantite - Google Patents

Procede de determination de la quantite d'huile d'un reservoir d'huile d'une turbomachine et ensemble de determination d'une telle quantite Download PDF

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Publication number
FR3086699B1
FR3086699B1 FR1859031A FR1859031A FR3086699B1 FR 3086699 B1 FR3086699 B1 FR 3086699B1 FR 1859031 A FR1859031 A FR 1859031A FR 1859031 A FR1859031 A FR 1859031A FR 3086699 B1 FR3086699 B1 FR 3086699B1
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FR
France
Prior art keywords
oil
determining
tank
turbomachine
intended
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
FR1859031A
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English (en)
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FR3086699A1 (fr
Inventor
Jagoda Worotynska
Vincent Christophe Brodbeck
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Safran Aircraft Engines SAS
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Safran Aircraft Engines SAS
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Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1859031A priority Critical patent/FR3086699B1/fr
Publication of FR3086699A1 publication Critical patent/FR3086699A1/fr
Application granted granted Critical
Publication of FR3086699B1 publication Critical patent/FR3086699B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/06—Arrangements of bearings; Lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F01M1/18—Indicating or safety devices
    • 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
    • F01M11/12—Indicating devices; Other safety devices concerning lubricant level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • G01F22/02—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for involving measurement of pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing
    • G01F23/802—Particular electronic circuits for digital processing equipment
    • G01F23/804—Particular electronic circuits for digital processing equipment containing circuits handling parameters other than liquid level
    • 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
    • F01M2011/1446—Indicating devices; Other safety devices for indicating the necessity to change the oil by considering pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/98—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure
    • F05D2270/3015—Pressure differential pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05D2270/807—Accelerometers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

L'invention concerne un procédé de détermination d'une quantité d'huile (51) dans un réservoir d'huile (10) d'une turbomachine, le procédé comprenant les étapes suivantes : mesure d'un différentiel de pression entre une première zone (11) du réservoir d'huile (10) destinée à être totalement emplie d'huile (51) et une deuxième zone (12) du réservoir d'huile (10) destinée à être vide d'huile (51)u réservoir d'huile, détermination d'au moins une direction d'une accélération a à laquelle est soumis le réservoir d'huile (10) ; et détermination d'une quantité d'huile (51) dans le réservoir d'huile à partir de la mesure du différentiel de pression entre une première zone (11) du réservoir d'huile (10) destinée à être totalement emplie d'huile (51) et une deuxième zone (12) du réservoir d'huile (10) destinée à être vide d'huile (51), ladite quantité d'huile étant corrigée à partir de ladite moins la direction de l'accélération.
FR1859031A 2018-09-28 2018-09-28 Procede de determination de la quantite d'huile d'un reservoir d'huile d'une turbomachine et ensemble de determination d'une telle quantite Active FR3086699B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1859031A FR3086699B1 (fr) 2018-09-28 2018-09-28 Procede de determination de la quantite d'huile d'un reservoir d'huile d'une turbomachine et ensemble de determination d'une telle quantite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859031A FR3086699B1 (fr) 2018-09-28 2018-09-28 Procede de determination de la quantite d'huile d'un reservoir d'huile d'une turbomachine et ensemble de determination d'une telle quantite

Publications (2)

Publication Number Publication Date
FR3086699A1 FR3086699A1 (fr) 2020-04-03
FR3086699B1 true FR3086699B1 (fr) 2020-11-13

Family

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FR1859031A Active FR3086699B1 (fr) 2018-09-28 2018-09-28 Procede de determination de la quantite d'huile d'un reservoir d'huile d'une turbomachine et ensemble de determination d'une telle quantite

Country Status (1)

Country Link
FR (1) FR3086699B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3126244B1 (fr) * 2021-08-17 2023-12-29 Safran Helicopter Engines Capteur de détermination d’un niveau de liquide pour un réservoir d’aéronef, ensemble d’un réservoir et d’un capteur, procédé d’utilisation d’un tel capteur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596150B1 (fr) * 1986-03-21 1991-08-30 Aerospatiale Dispositif pour la mesure d'une quantite de fluide contenue dans un reservoir
US5138559A (en) * 1989-08-28 1992-08-11 The Boeing Company System and method for measuring liquid mass quantity
US8103462B2 (en) * 2007-10-25 2012-01-24 United Technologies Corporation Oil consumption monitoring for aircraft engine
FR3035919B1 (fr) 2015-05-05 2017-05-26 Snecma Procede et dispositif de surveillance d'une consommation d'huile contenue dans un reservoir d'un moteur d'aeronef

Also Published As

Publication number Publication date
FR3086699A1 (fr) 2020-04-03

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