FR3114129B1 - Ensemble comportant une turbomachine d’aeronef et son pylone d’accrochage - Google Patents

Ensemble comportant une turbomachine d’aeronef et son pylone d’accrochage Download PDF

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Publication number
FR3114129B1
FR3114129B1 FR2009275A FR2009275A FR3114129B1 FR 3114129 B1 FR3114129 B1 FR 3114129B1 FR 2009275 A FR2009275 A FR 2009275A FR 2009275 A FR2009275 A FR 2009275A FR 3114129 B1 FR3114129 B1 FR 3114129B1
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FR
France
Prior art keywords
gas generator
assembly
turbine engine
aircraft
pylone
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
FR2009275A
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English (en)
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FR3114129A1 (fr
Inventor
Jean-Baptiste Vignes
Valerio Capasso
Guillaume Glemarec
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 FR2009275A priority Critical patent/FR3114129B1/fr
Publication of FR3114129A1 publication Critical patent/FR3114129A1/fr
Application granted granted Critical
Publication of FR3114129B1 publication Critical patent/FR3114129B1/fr
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Classifications

    • 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
    • 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
    • B64D27/402—Arrangements for mounting power plants in aircraft comprising box like supporting frames, e.g. pylons or arrangements for embracing the power plant
    • 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
    • B64D27/404—Suspension arrangements specially adapted for supporting vertical loads
    • 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
    • F02K3/04—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 plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—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 plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Ensemble comportant une turbomachine (10) d’aéronef et un pylône (32) d’accrochage de la turbomachine à un élément de l’aéronef, la turbomachine ayant un axe longitudinal (A) et comportant un générateur de gaz (12) comprenant d’amont en aval, dans le sens d’écoulement des gaz, au moins un compresseur (14, 16), une chambre annulaire de combustion (18) et au moins une turbine (20, 22), le générateur de gaz définissant une veine annulaire principale d’écoulement d’un premier flux d’air, et le générateur de gaz étant destiné à être entouré par une veine annulaire secondaire d’écoulement d’un second flux d’air, le générateur de gaz comportant un élément de stator (26, 46) situé entre les veines principale et secondaire et au niveau dudit au moins un compresseur, le pylône ayant une forme générale allongée le long dudit axe et comportant des organes (42, 44) actifs de fixation de la turbomachine en porte-à-faux. Figure pour l'abrégé : Figure 6
FR2009275A 2020-09-14 2020-09-14 Ensemble comportant une turbomachine d’aeronef et son pylone d’accrochage Active FR3114129B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2009275A FR3114129B1 (fr) 2020-09-14 2020-09-14 Ensemble comportant une turbomachine d’aeronef et son pylone d’accrochage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2009275A FR3114129B1 (fr) 2020-09-14 2020-09-14 Ensemble comportant une turbomachine d’aeronef et son pylone d’accrochage
FR2009275 2020-09-14

Publications (2)

Publication Number Publication Date
FR3114129A1 FR3114129A1 (fr) 2022-03-18
FR3114129B1 true FR3114129B1 (fr) 2022-08-05

Family

ID=73139029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2009275A Active FR3114129B1 (fr) 2020-09-14 2020-09-14 Ensemble comportant une turbomachine d’aeronef et son pylone d’accrochage

Country Status (1)

Country Link
FR (1) FR3114129B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2969700B1 (fr) 2010-12-23 2015-05-15 Snecma Systeme propulsif pour aeronef
FR2987401B1 (fr) 2012-02-28 2017-05-12 Snecma Procede pour maintenir une piece d'adaptation sur un carter tubulaire d'un turbomoteur, piece d'adaptation et systeme de maintien correspondants.
US9217337B2 (en) * 2012-05-10 2015-12-22 United Technologies Corporation Adjustable engine mount
FR3027875A1 (fr) * 2014-10-30 2016-05-06 Airbus Operations Sas Dispositif de fixation d'un moteur d'aeronef, et aeronef correspondant
FR3040076B1 (fr) * 2015-08-13 2017-08-11 Airbus Operations Sas Ensemble moteur pour aeronef comprenant une structure primaire de mat d'accrochage equipee d'une extension de caisson comprenant deux parties en forme globale d'arceau
FR3086924B1 (fr) * 2018-10-08 2021-02-12 Safran Aircraft Engines Turbomachine comportant des moyens de suspension

Also Published As

Publication number Publication date
FR3114129A1 (fr) 2022-03-18

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