FR3105296B1 - Réservoir de lubrification pour une turbomachine d’aéronef ou d’engin aérien autopropulsé - Google Patents

Réservoir de lubrification pour une turbomachine d’aéronef ou d’engin aérien autopropulsé Download PDF

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Publication number
FR3105296B1
FR3105296B1 FR1915260A FR1915260A FR3105296B1 FR 3105296 B1 FR3105296 B1 FR 3105296B1 FR 1915260 A FR1915260 A FR 1915260A FR 1915260 A FR1915260 A FR 1915260A FR 3105296 B1 FR3105296 B1 FR 3105296B1
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FR
France
Prior art keywords
turbomachine
aircraft
self
aerial vehicle
propelled aerial
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
FR1915260A
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English (en)
Other versions
FR3105296A1 (fr
Inventor
Victor Georges Maurice Lhomme
Franck Jean-Louis Galibert
Gilles Aimé Yann Guyader
Claire Madeleine Martin
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.)
Safran Power Units SAS
Original Assignee
Safran Power Units 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 Safran Power Units SAS filed Critical Safran Power Units SAS
Priority to FR1915260A priority Critical patent/FR3105296B1/fr
Publication of FR3105296A1 publication Critical patent/FR3105296A1/fr
Application granted granted Critical
Publication of FR3105296B1 publication Critical patent/FR3105296B1/fr
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
    • F01M11/0004—Oilsumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/002—Arrangements for conditioning of lubricants in the lubricating system by deaeration
    • 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
    • F01M11/0004—Oilsumps
    • F01M2011/0033—Oilsumps with special means for guiding the return of oil into the sump
    • 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
    • F01M11/0004—Oilsumps
    • F01M2011/0037—Oilsumps with different oil compartments
    • F01M2011/0041—Oilsumps with different oil compartments for accommodating movement or position of engines
    • 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
    • F01M11/0004—Oilsumps
    • F01M2011/007—Oil pickup tube to oil pump, e.g. strainer
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/02—Turbines
    • 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
    • F16N2210/00—Applications
    • F16N2210/08—Aircraft
    • F16N2210/09—Aircraft for inverted flight

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • General Details Of Gearings (AREA)

Abstract

L’invention concerne un réservoir (14) de lubrification pour une turbomachine d’aéronef ou d’engin aérien autopropulsé, comportant dans une partie inférieure (38) de ladite enceinte (26) une crépine d’aspiration (40), dans une partie supérieure (44) au moins un dispositif de dégazage (30) et au moins un évent (42), caractérisé en ce qu’il comporte, pour permettre l’alimentation de la crépine (40) et interdire l’intrusion d’un lubrifiant (28) dans ledit au moins un évent (42), au moins une première cloison (46) séparant la partie inférieure (38) de la partie supérieure (44) percée d’orifices calibrés (48), deux évents agencés de part et d’autre d’un plan médian vertical (P) de l’enceinte (26) et deux canalisations (50) d’évents, qui s’étendent dans la partie supérieure (44) en dessous du dispositif de dégazage (30), chaque canalisation (50) comportant un coude (56) et ayant ledit coude (56) situé de l’autre côté dudit plan médian (P) par rapport à son entrée. Figure pour l'abrégé : Figure 4.
FR1915260A 2019-12-20 2019-12-20 Réservoir de lubrification pour une turbomachine d’aéronef ou d’engin aérien autopropulsé Active FR3105296B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1915260A FR3105296B1 (fr) 2019-12-20 2019-12-20 Réservoir de lubrification pour une turbomachine d’aéronef ou d’engin aérien autopropulsé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1915260A FR3105296B1 (fr) 2019-12-20 2019-12-20 Réservoir de lubrification pour une turbomachine d’aéronef ou d’engin aérien autopropulsé
FR1915260 2019-12-20

Publications (2)

Publication Number Publication Date
FR3105296A1 FR3105296A1 (fr) 2021-06-25
FR3105296B1 true FR3105296B1 (fr) 2021-12-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1915260A Active FR3105296B1 (fr) 2019-12-20 2019-12-20 Réservoir de lubrification pour une turbomachine d’aéronef ou d’engin aérien autopropulsé

Country Status (1)

Country Link
FR (1) FR3105296B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022263728A2 (fr) * 2021-06-13 2022-12-22 Safran Power Units Reservoir de lubrification pour une turbomachine d'aeronef ou d'engin aerien autopropulse
FR3127527B1 (fr) * 2021-09-30 2023-09-01 Safran Aircraft Engines Reservoir auxiliaire d’huile pour une turbomachine d’aeronef
EP4296475A1 (fr) * 2022-06-24 2023-12-27 Safran Aero Boosters Reservoir d'huile avec compartiment inférieur ayant un conduit de depart d'huile compatible g négatif

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016912A (en) * 1959-12-14 1962-01-16 United Aircraft Prod Vented liquid storage tank with priority system of supply
GB1339825A (en) * 1971-07-07 1973-12-05 Rolls Royce Liquid supply systems
FR2687329B1 (fr) 1992-02-19 1994-05-06 Snecma Desaerateur d'huile par centrifugation.
US8312969B2 (en) * 2010-06-29 2012-11-20 Pratt & Whitney Canada Corp. Lubrication system for aircraft engine
US20140174093A1 (en) * 2012-12-20 2014-06-26 Solar Turbines Incorporated Gas turbine engine lube oil system
GB201807265D0 (en) * 2018-05-03 2018-06-20 Rolls Royce Plc Oil tank system

Also Published As

Publication number Publication date
FR3105296A1 (fr) 2021-06-25

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