FR3123377B1 - Ensemble de supportage d’une boite d’accessoires d’une turbomachine d'aéronef - Google Patents

Ensemble de supportage d’une boite d’accessoires d’une turbomachine d'aéronef Download PDF

Info

Publication number
FR3123377B1
FR3123377B1 FR2105532A FR2105532A FR3123377B1 FR 3123377 B1 FR3123377 B1 FR 3123377B1 FR 2105532 A FR2105532 A FR 2105532A FR 2105532 A FR2105532 A FR 2105532A FR 3123377 B1 FR3123377 B1 FR 3123377B1
Authority
FR
France
Prior art keywords
turbine engine
accessory box
support assembly
pylon
aircraft turbine
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
FR2105532A
Other languages
English (en)
Other versions
FR3123377A1 (fr
Inventor
Bruno Albert Beutin
Alexis Pereira
Zoltan Zsiga
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
Original Assignee
Safran Aircraft Engines 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 filed Critical Safran Aircraft Engines SAS
Priority to FR2105532A priority Critical patent/FR3123377B1/fr
Priority to CN202280037086.8A priority patent/CN117355670A/zh
Priority to PCT/FR2022/050965 priority patent/WO2022248795A1/fr
Priority to EP22732287.2A priority patent/EP4348020A1/fr
Publication of FR3123377A1 publication Critical patent/FR3123377A1/fr
Application granted granted Critical
Publication of FR3123377B1 publication Critical patent/FR3123377B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/16—Aircraft characterised by the type or position of power plants of jet type
    • B64D27/18—Aircraft characterised by the type or position of power plants of jet type within, or attached to, wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/025—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the by-pass flow being at least partly used to create an independent thrust component
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/324—Application in turbines in gas turbines to drive unshrouded, low solidity propeller
    • 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
    • F05D2260/40—Transmission of power
    • 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
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05D2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclical, planetary or differential type

Landscapes

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

Abstract

Ensemble de supportage d’une boite d’accessoires principale (82) d’une turbomachine (10) d’aéronef, ladite boite d’accessoires (82) comportant des engrenages et portant au moins un équipement (86) entraîné par ces engrenages, l’ensemble de supportage étant caractérisé en ce que qu’il comprend une structure (50) de liaison et de support de la turbomachine (10) à un pylône (32) de l’aéronef, la structure (50) comportant : - une portion axiale intermédiaire (50a) de fixation au pylône (32), comportant une extrémité supérieure qui définit une interface de liaison (P3) avec le pylône (32), ladite portion intermédiaire (50a) portant des bielles (62, 64) de suspension qui sont destinées à être reliées à la turbomachine (10), - une portion axiale avant (50b) s’étendant en avant de ladite portion intermédiaire (50a) et comprenant au moins un organe de suspension (66) qui est destiné à être relié à la turbomachine (10), et - une portion axiale arrière (50c) s’étendant en arrière de ladite portion intermédiaire (50a) et portant la boite d’accessoires principale (82). Figure pour l'abrégé : Figure 11
FR2105532A 2021-05-27 2021-05-27 Ensemble de supportage d’une boite d’accessoires d’une turbomachine d'aéronef Active FR3123377B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2105532A FR3123377B1 (fr) 2021-05-27 2021-05-27 Ensemble de supportage d’une boite d’accessoires d’une turbomachine d'aéronef
CN202280037086.8A CN117355670A (zh) 2021-05-27 2022-05-20 用于支撑飞行器涡轮发动机的附件齿轮箱的组件
PCT/FR2022/050965 WO2022248795A1 (fr) 2021-05-27 2022-05-20 Ensemble de supportage d'une boite d'accessoires d'une turbomachine d'aeronef
EP22732287.2A EP4348020A1 (fr) 2021-05-27 2022-05-20 Ensemble de supportage d'une boite d'accessoires d'une turbomachine d'aeronef

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105532A FR3123377B1 (fr) 2021-05-27 2021-05-27 Ensemble de supportage d’une boite d’accessoires d’une turbomachine d'aéronef
FR2105532 2021-05-27

Publications (2)

Publication Number Publication Date
FR3123377A1 FR3123377A1 (fr) 2022-12-02
FR3123377B1 true FR3123377B1 (fr) 2023-05-19

Family

ID=76807800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105532A Active FR3123377B1 (fr) 2021-05-27 2021-05-27 Ensemble de supportage d’une boite d’accessoires d’une turbomachine d'aéronef

Country Status (4)

Country Link
EP (1) EP4348020A1 (fr)
CN (1) CN117355670A (fr)
FR (1) FR3123377B1 (fr)
WO (1) WO2022248795A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068470A (en) * 1974-11-08 1978-01-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gas turbine engine with convertible accessories
US4437627A (en) 1982-03-12 1984-03-20 The Boeing Company Integrated power plant installation system
US5687561A (en) * 1991-09-17 1997-11-18 Rolls-Royce Plc Ducted fan gas turbine engine accessory drive
US6260351B1 (en) 1998-12-10 2001-07-17 United Technologies Corporation Controlled spring rate gearbox mount
DE102007044229A1 (de) 2007-09-17 2009-03-19 Airbus Deutschland Gmbh Luftfahrzeug, Triebwerksanordnung und Triebwerksträger
FR2952672B1 (fr) 2009-11-17 2011-12-09 Snecma Montage d'un boitier d'accessoires sur un carter intermediaire pour compartiment de soufflante de turboreacteur
FR3017660B1 (fr) 2014-02-18 2018-05-04 Safran Transmission Systems Ensemble d'entrainement de machines auxiliaires destine a entrainer des machines auxiliaires dans un turboreacteur d'aeronef
US10563591B2 (en) * 2018-01-17 2020-02-18 United Technologies Corporation Systems and methods of low spool power extraction

Also Published As

Publication number Publication date
CN117355670A (zh) 2024-01-05
FR3123377A1 (fr) 2022-12-02
WO2022248795A1 (fr) 2022-12-01
EP4348020A1 (fr) 2024-04-10

Similar Documents

Publication Publication Date Title
US6487860B2 (en) Turbine engine fuel supply system
CA2651013C (fr) Fixation d'un turboreacteur multiflux a un aeronef
CA2645233A1 (fr) Turboreacteur suspendu a un pylone d'aeronef
JP4607963B2 (ja) 航空機用エンジンアセンブリ
FR2887931A1 (fr) Dispositif de support et de logement de servitudes dans un turboreacteur a double flux
ATE501035T1 (de) Antriebsvorrichtung für flugzeuge
CA2520464A1 (fr) Turboreacteur avec un bras monobloc de raccord de servitudes et le bras monobloc de raccord de servitudes
EP1873385A3 (fr) Cone d'échappement pour la canalisation d'une veine de gaz à l'aval d'une turbine
FR3071820B1 (fr) Ensemble moteur d'aeronef
FR3083207B1 (fr) Ensemble propulsif pour un aeronef comprenant un rotor non carene
CA2524594A1 (fr) Dispositif de lubrification d'un composant dans une turbomachine
EP2818667A3 (fr) Montage d'accessoires pour un moteur de turbine à gaz
FR3123377B1 (fr) Ensemble de supportage d’une boite d’accessoires d’une turbomachine d'aéronef
FR3044093A1 (fr) Banc d'essai pour turboreacteur
FR3058127B1 (fr) Assemblage entre un pylone d'aeronef et une turbomachine
FR3089954A1 (fr) Ensemble de motorisation pour un aeronef comprenant un support de charge
FR2998547B1 (fr) Nacelle d'aeronef comprenant une liaison deformable entre une entree d'air et une motorisation
FR2389759A1 (fr)
FR3106126B1 (fr) Assemblage entre un pylône d’aéronef et une turbomachine
FR3061741B1 (fr) Turbine pour turbomachine
FR2934565A1 (fr) Systeme d'attache d'un moteur sur une structure d'un aeronef tel qu'une aile volante.
CA2554106A1 (fr) Montage d`un support de joint a labyrinthe sur un rotor de turbomachine
FR3005033A1 (fr) Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef
FR3068336B1 (fr) Ensemble de manutention d’un turboreacteur d’aeronef
FR2998545B1 (fr) Nacelle d'aeronef comprenant une liaison renforcee entre une entree d'air et une motorisation

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221202

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4