FR3133889B1 - Oil supply assembly for a turbomachine accessory box - Google Patents

Oil supply assembly for a turbomachine accessory box Download PDF

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Publication number
FR3133889B1
FR3133889B1 FR2202575A FR2202575A FR3133889B1 FR 3133889 B1 FR3133889 B1 FR 3133889B1 FR 2202575 A FR2202575 A FR 2202575A FR 2202575 A FR2202575 A FR 2202575A FR 3133889 B1 FR3133889 B1 FR 3133889B1
Authority
FR
France
Prior art keywords
supply assembly
oil supply
accessory box
oil
turbomachine
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
FR2202575A
Other languages
French (fr)
Other versions
FR3133889A1 (en
Inventor
Xavier Paul Lucien Hert
Pierre Robert Vanraet
Julien Lecanu
Luc Henri Chatenet
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 Aircraft Engines SAS
Safran Transmission Systems SAS
Original Assignee
Safran Aircraft Engines SAS
Safran Transmission Systems 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 Aircraft Engines SAS, Safran Transmission Systems SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2202575A priority Critical patent/FR3133889B1/en
Publication of FR3133889A1 publication Critical patent/FR3133889A1/en
Application granted granted Critical
Publication of FR3133889B1 publication Critical patent/FR3133889B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
    • 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
    • F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)

Abstract

L’invention concerne un ensemble d’alimentation en huile pour une turbomachine, comprenant un carter (8) et un circuit d’huile dans ledit carter (8), caractérisé en ce que ledit circuit comporte au moins une partie (13, 17) d’écoulement d’huile s’étendant selon une première direction (X) et comportant une crépine (16) apte à filtrer des particules (18) présentes dans l’huile, et au moins une partie d’évacuation (14) s’étendant depuis la partie d’écoulement (13) en amont de la crépine (16), ladite partie d’évacuation (14) s’étendant selon une seconde direction formant un angle avec la première direction. Figure à publier avec l’abrégé : [Fig. 2]The invention relates to an oil supply assembly for a turbomachine, comprising a casing (8) and an oil circuit in said casing (8), characterized in that said circuit comprises at least one part (13, 17) oil flow extending in a first direction (X) and comprising a strainer (16) capable of filtering particles (18) present in the oil, and at least one evacuation part (14) extending from the flow part (13) upstream of the strainer (16), said discharge part (14) extending in a second direction forming an angle with the first direction. Figure to be published with the abstract: [Fig. 2]

FR2202575A 2022-03-23 2022-03-23 Oil supply assembly for a turbomachine accessory box Active FR3133889B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2202575A FR3133889B1 (en) 2022-03-23 2022-03-23 Oil supply assembly for a turbomachine accessory box

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202575 2022-03-23
FR2202575A FR3133889B1 (en) 2022-03-23 2022-03-23 Oil supply assembly for a turbomachine accessory box

Publications (2)

Publication Number Publication Date
FR3133889A1 FR3133889A1 (en) 2023-09-29
FR3133889B1 true FR3133889B1 (en) 2024-04-19

Family

ID=81648654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202575A Active FR3133889B1 (en) 2022-03-23 2022-03-23 Oil supply assembly for a turbomachine accessory box

Country Status (1)

Country Link
FR (1) FR3133889B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109459A (en) 1962-06-07 1963-11-05 Lee Co Fluid resistor
EP0025628A3 (en) * 1979-09-12 1981-07-22 NoeL, MARQUET & CIE société anonyme: Filter for liquids with automatic cleaning of the filtration element
US9995177B2 (en) * 2013-02-28 2018-06-12 United Technologies Corporation Self cleaning debris filter for fan drive gear system
NL2023332B1 (en) * 2019-06-17 2021-01-25 Mst Nl B V Filter device for removing particles from a fluid

Also Published As

Publication number Publication date
FR3133889A1 (en) 2023-09-29

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