BR112013021050A2 - eixo de acionamento para a caixa de engrenagens de máquinas auxiliares de um motor turbo jato - Google Patents

eixo de acionamento para a caixa de engrenagens de máquinas auxiliares de um motor turbo jato

Info

Publication number
BR112013021050A2
BR112013021050A2 BR112013021050A BR112013021050A BR112013021050A2 BR 112013021050 A2 BR112013021050 A2 BR 112013021050A2 BR 112013021050 A BR112013021050 A BR 112013021050A BR 112013021050 A BR112013021050 A BR 112013021050A BR 112013021050 A2 BR112013021050 A2 BR 112013021050A2
Authority
BR
Brazil
Prior art keywords
turbojet engine
shaft
drive shaft
idler
auxiliary machinery
Prior art date
Application number
BR112013021050A
Other languages
English (en)
Other versions
BR112013021050B1 (pt
Inventor
Michel Gilbert Roland Brault
Régis Eugène Henri Servant
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BR112013021050A2 publication Critical patent/BR112013021050A2/pt
Publication of BR112013021050B1 publication Critical patent/BR112013021050B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00—Auxiliary drives
    • B60K25/06—Auxiliary drives from the transmission power take-off
    • 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
    • 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
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • 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
    • 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
    • F05D2220/50—Application for auxiliary power units (APU's)

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • General Details Of Gearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

eixo de acionamento para a caixa de engrenagens de máquinas auxiliares de um motor turbo jato motor turbo jato, em particular um motor turbo jato multi-fluxo, contendo uma carcaça intermediária possuindo braços radiais e um eixo de acionamento para uma caixa de engrenagens para máquinas auxiliares do motor turbo jato, tal eixo de acionamento sendo montado em um braço radial da carcaça intermediária, tal braço radial da carcaça intermediária contendo um mancal intermediário (110) para apoio do eixo de acionamento, tal mancal intermediário (110) contendo uma pluralidade de rolamentos (115) para apoiar o eixo de acionamento, o eixo de acionamento contendo um primeiro elemento de eixo (101) que é conectado em uma extremidade a um meio de transmissão mecânica a um eixo de motor do motor turbo jato, e um segundo elemento de eixo (102) que é conectado em uma extremidade a um meio de transmissão mecânica a tal caixa, o primeiro elemento de eixo (101) e o segundo elemento de eixo (102) sendo ligados por meio de uma conexão (105) contendo uma pluralidade de ranhuras (107), o motor turbo jato sendo caracterizado por ter um único plano que passa transversalmente pela pluralidade de ranhuras (107) e pela pluralidade de rolamentos (115).
BR112013021050-8A 2011-02-21 2012-02-17 motor turbojato multi-fluxo que compreende uma carcaça intermediária com braços radiais e um eixo de acionamento BR112013021050B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1151381 2011-02-21
FR1151381A FR2971816B1 (fr) 2011-02-21 2011-02-21 Arbre d'entrainement de boitier a engrenages de machines auxiliaires d'un turboreacteur
PCT/FR2012/050354 WO2012114029A1 (fr) 2011-02-21 2012-02-17 Arbre d'entrainement de boitier a engrenages de machines auxiliaires d'un turboreacteur

Publications (2)

Publication Number Publication Date
BR112013021050A2 true BR112013021050A2 (pt) 2016-10-18
BR112013021050B1 BR112013021050B1 (pt) 2021-01-26

Family

ID=45873171

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013021050-8A BR112013021050B1 (pt) 2011-02-21 2012-02-17 motor turbojato multi-fluxo que compreende uma carcaça intermediária com braços radiais e um eixo de acionamento

Country Status (9)

Country Link
US (1) US9796264B2 (pt)
EP (1) EP2678543B8 (pt)
JP (1) JP6010555B2 (pt)
CN (1) CN103380279B (pt)
BR (1) BR112013021050B1 (pt)
CA (1) CA2827014C (pt)
FR (1) FR2971816B1 (pt)
RU (1) RU2582375C2 (pt)
WO (1) WO2012114029A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011112250A1 (de) * 2011-09-02 2013-03-07 Rolls-Royce Deutschland Ltd & Co Kg Hilfsgerätegetriebeeinrichtung für ein Triebwerk
FR3007458B1 (fr) * 2013-06-21 2017-11-10 Snecma Carter intermediaire ameliore de turbomachine et ensemble d'entrainement de boitier d'accessoire
FR3021358B1 (fr) * 2014-05-23 2018-07-20 Safran Aircraft Engines Boite d'engrenages de turbomachine d'aeronef
FR3022301B1 (fr) 2014-06-12 2016-07-29 Snecma Turbomachine comprenant un systeme d'entrainement d'un equipement tel qu'un boitier d'accessoires
FR3023585B1 (fr) 2014-07-09 2016-07-15 Snecma Carter intermediaire pour un turboreacteur
RU2605161C1 (ru) * 2015-10-29 2016-12-20 Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") Валопровод газотурбинного двигателя и способ его сборки
KR101881057B1 (ko) * 2015-11-04 2018-07-23 (주)에이스텍 클린룸 천정용 모듈식 조립패널
FR3050776B1 (fr) 2016-04-28 2020-02-14 Safran Aircraft Engines Bras pour carter de turbomachine comprenant une piece additionnelle amovible
FR3071868B1 (fr) * 2017-10-02 2019-09-27 Safran Aircraft Engines Bras pour carter de turbomachine comprenant un corps et une piece amovible
US11131247B2 (en) 2018-01-30 2021-09-28 General Electric Company Additively manufactured rotating shaft
FR3087424B1 (fr) * 2018-10-22 2021-01-22 Safran Trans Systems Systeme de couplage/decouplage de boitiers d'accessoires
FR3095244B1 (fr) * 2019-04-17 2022-06-24 Safran Aircraft Engines Procédé d’utilisation d’une entrée d’air de nacelle de turboréacteur lors d’une phase de poussée et lors d’une phase d’inversion de poussée
US11603890B2 (en) 2019-09-18 2023-03-14 Ge Avio S.R.L. Driveline engagement system
BE1030550B1 (fr) * 2022-05-23 2023-12-18 Safran Aero Boosters Accouplement par profils polygonaux de pompes dans un groupe de lubrification

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566269A (en) * 1983-10-11 1986-01-28 United Technologies Corporation Jet engine removable support assembly
US6058791A (en) * 1998-03-19 2000-05-09 Alliedsignal, Inc. Accessory mechanical drive for a gas turbine engine
JP2001317374A (ja) * 2000-04-28 2001-11-16 Honda Motor Co Ltd ガスタービンエンジンの補機駆動ユニット
JP2003269191A (ja) * 2002-03-18 2003-09-25 Ishikawajima Harima Heavy Ind Co Ltd ガスタービンエンジン
JP3872722B2 (ja) * 2002-05-24 2007-01-24 三菱重工業株式会社 ガスタービンおよび発電機の連結構造におけるオイル供給構造
CN2791343Y (zh) * 2005-04-30 2006-06-28 罗润平 高速万向联轴器
US7685808B2 (en) * 2005-10-19 2010-03-30 General Electric Company Gas turbine engine assembly and methods of assembling same
US7997085B2 (en) * 2006-09-27 2011-08-16 General Electric Company Gas turbine engine assembly and method of assembling same
US20080148881A1 (en) * 2006-12-21 2008-06-26 Thomas Ory Moniz Power take-off system and gas turbine engine assembly including same
FR2921973B1 (fr) * 2007-10-04 2011-04-29 Snecma Carter intermediaire de turboreacteur et turboreacteur
FR2928696B1 (fr) * 2008-03-14 2013-09-27 Hispano Suiza Sa Assemblage pour l'entrainement d'accessoires d'une turbine a gaz
FR2935204B1 (fr) * 2008-08-20 2016-01-01 Michelin Soc Tech Rotor interieur a arbre rainure pour machine electrique tournante

Also Published As

Publication number Publication date
CN103380279A (zh) 2013-10-30
WO2012114029A1 (fr) 2012-08-30
RU2013138448A (ru) 2015-03-27
FR2971816A1 (fr) 2012-08-24
EP2678543B8 (fr) 2015-07-01
CN103380279B (zh) 2016-01-06
JP6010555B2 (ja) 2016-10-19
FR2971816B1 (fr) 2015-11-13
US20130319140A1 (en) 2013-12-05
RU2582375C2 (ru) 2016-04-27
CA2827014A1 (fr) 2012-08-30
EP2678543A1 (fr) 2014-01-01
EP2678543B1 (fr) 2015-04-08
BR112013021050B1 (pt) 2021-01-26
CA2827014C (fr) 2018-05-22
JP2014506973A (ja) 2014-03-20
US9796264B2 (en) 2017-10-24

Similar Documents

Publication Publication Date Title
BR112013021050A2 (pt) eixo de acionamento para a caixa de engrenagens de máquinas auxiliares de um motor turbo jato
SG10201901074VA (en) Geared turbofan gas turbine engine architecture
WO2013169316A3 (en) Geared turbofan gas turbine engine architecture
BR112012016552A2 (pt) sistema de hélice de contra-rotação para um motor de turbina de aeronave
RU2016119153A (ru) Модульный двигатель, такой как турбореактивный двигатель, с редуктором скорости
EP3779167A3 (en) Gas turbine engine architecture with low pressure compressor hub between high and low rotor thrust bearings
BR112014018695A8 (pt) Motor de turbina à gás, método para projetar um motor de turbina à gás, e, módulo de turbina
BR112016025125A2 (pt) ligação para turbomáquina de aeronave e seu processo de montagem
ATE445092T1 (de) Gasturbinentriebwerk mit einer auf einem getriebegehäuse montierten anlassvorrichtung
ES2503736T3 (es) Un dispositivo electromecánico
EP2365185A3 (en) Gas turbine engine compressor and turbine section assembly utilizing tie shaft
BR112013030937A2 (pt) turbomotor de duplo fluxo com dispositivo de desacoplamento
BR112014010582A2 (pt) mancal axial hidrodinâmico
BR112017008467A2 (pt) montagem de turbina de fundo de poço e método
BR112013005250A2 (pt) motor de turbina a gás que compreende meios de retenção axial de uma ventoinha do dito motor
RU2013101590A (ru) Несмазываемая конструкция для турбовального двигателя
ATE554270T1 (de) Rotor einer turbomaschine
ATE550531T1 (de) Turbo-compound-system für eine antriebsvorrichtung
EP2543866A3 (en) Propulsion fan for gas turbine engines
EP2620622A3 (en) Bevel gear arrangement for axial accessory gearbox
BR112015006124A2 (pt) conjunto de conexão, motor de turbina a gás, e, método para fazer manutenção num motor de turbina a gás
BR112017025958A2 (pt) ferramenta para o equilíbrio de um módulo de turbomáquina
BR112013011757B8 (pt) Lâmina para turbina eólica, flange de montagem para fixação de uma porção base de lâmina de uma lâmina, cubo para uma turbina eólica para fixação de uma lâmina, extensor para uma turbina eólica para fixação de uma lâmina, rotor de turbina eólica e método de acoplamento de uma porção base de lâmina
BR112012031972A2 (pt) sistema hidroelétrico em um duto e método para manter as lâminas da turbina em um alojamento substancialmente livre de água
BR112014012105A8 (pt) atuador eletromecânico para uma superfície de controle de aeronave e aeronave provida com um tal atuador

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/02/2012, OBSERVADAS AS CONDICOES LEGAIS.