BR112017023022A2 - cubo de cárter intermediário para turborreator de aeronave que compreende um conduto de descarga compósito - Google Patents

cubo de cárter intermediário para turborreator de aeronave que compreende um conduto de descarga compósito

Info

Publication number
BR112017023022A2
BR112017023022A2 BR112017023022-4A BR112017023022A BR112017023022A2 BR 112017023022 A2 BR112017023022 A2 BR 112017023022A2 BR 112017023022 A BR112017023022 A BR 112017023022A BR 112017023022 A2 BR112017023022 A2 BR 112017023022A2
Authority
BR
Brazil
Prior art keywords
crankcase
discharge duct
outer ferrule
discharge conduit
turbo
Prior art date
Application number
BR112017023022-4A
Other languages
English (en)
Other versions
BR112017023022B1 (pt
Inventor
Benjamin Kévin Lacroix Florian
François Antoine Mathias Cyrille
Françoise Chantal Texier Idaline
Marie Désirée Blaise Maxime
Original Assignee
Safran Aircraft Engines
Safran
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, Safran filed Critical Safran Aircraft Engines
Publication of BR112017023022A2 publication Critical patent/BR112017023022A2/pt
Publication of BR112017023022B1 publication Critical patent/BR112017023022B1/pt

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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/057—Control or regulation
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • 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
    • F02K3/075—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 controlling flow ratio between flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction
    • 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
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within
    • 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
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F05D2300/437—Silicon polymers
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Gasket Seals (AREA)

Abstract

cubo de cárter intermediário para turborreator de aeronave, que compreende: ? uma virola externa (14) destinada a delimitar internamente um espaço de escoamento secundário de um fluxo de gás secundário e exteriormente uma zona interveios, a virola externa (14) sendo provida de um orifício secundário (29), e uma válvula de descarga compreendendo um conduto de descarga (30) em um material compósito, situado na zona interveios, no qual o conduto de descarga (30) é fixado à virola externa (14) ao nível do orifício secundário (29), pelo menos uma junta de estanqueidade (33) ao ar e ao fogo sendo disposta entre o conduto de descarga (30) e a virola externa (14), e o conduto de descarga (30) feito de material compósito compreende uma parede compósita (30a, 30b) drapeada, constituída por uma pluralidade de dobras impregnadas de resina.
BR112017023022-4A 2015-05-15 2016-05-13 Cubo de cárter intermediário e cárter intermediário para turborreator de aeronave, bem como turborreator de aeronave BR112017023022B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1554378 2015-05-15
FR1554378A FR3036136B1 (fr) 2015-05-15 2015-05-15 Moyeu de carter intermediaire pour turboreacteur d'aeronef comportant un conduit de decharge composite
PCT/FR2016/051134 WO2016185119A1 (fr) 2015-05-15 2016-05-13 Moyeu de carter intermédiaire pour turboréacteur d'aéronef comportant un conduit de décharge composite

Publications (2)

Publication Number Publication Date
BR112017023022A2 true BR112017023022A2 (pt) 2018-07-03
BR112017023022B1 BR112017023022B1 (pt) 2022-02-01

Family

ID=53484076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017023022-4A BR112017023022B1 (pt) 2015-05-15 2016-05-13 Cubo de cárter intermediário e cárter intermediário para turborreator de aeronave, bem como turborreator de aeronave

Country Status (8)

Country Link
US (1) US10337456B2 (pt)
EP (1) EP3295010B1 (pt)
CN (1) CN107624142B (pt)
BR (1) BR112017023022B1 (pt)
CA (1) CA2985826C (pt)
FR (1) FR3036136B1 (pt)
RU (1) RU2714388C2 (pt)
WO (1) WO2016185119A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3147549B1 (en) * 2015-09-22 2018-08-01 Airbus Defence and Space SA Aircraft bleeding duct in composite material
BE1024605B1 (fr) * 2016-09-27 2018-04-26 Safran Aero Boosters S.A. Carter avec bras aspirant pour turbomachine axiale
FR3064029B1 (fr) 2017-03-15 2021-04-30 Safran Aircraft Engines Joint d’etancheite air-feu et assemblage comprenant un tel joint
FR3072127B1 (fr) 2017-10-05 2019-11-01 Safran Aircraft Engines Conduit de decharge d'un moyeu de carter intermediaire pour turboreacteur d'aeronef comportant des canaux de refroidissement
FR3072128B1 (fr) * 2017-10-10 2019-11-08 Safran Aircraft Engines Conduit de decharge d'un moyeu de carter intermediaire pour turboreacteur d'aeronef comportant une nervure interne
FR3077846B1 (fr) * 2018-02-14 2020-03-13 Safran Aircraft Engines Virole exterieure de carter intermediaire pour turbomachine d'aeronef a double flux, comprenant des dispositifs ameliores d'etancheite a l'air et de resistance au feu
FR3083832B1 (fr) * 2018-07-10 2020-06-19 Safran Aircraft Engines Vanne de decharge pour prelever du fluide circulant dans une veine de turbomachine
US11131406B2 (en) 2019-06-24 2021-09-28 Rolls-Royce Deutschland Ltd & Co Kg Seal for engine firewall
FR3098550B1 (fr) * 2019-07-12 2021-07-02 Safran Aircraft Engines Joint d’etancheite pour carter intermediaire de turbomachine
FR3109174B1 (fr) * 2020-04-10 2022-04-22 Safran Aircraft Engines Grille de conduit de décharge à canaux acoustiquement optimisée
CN114790944B (zh) * 2021-01-25 2023-12-22 中国航发商用航空发动机有限责任公司 中介机匣和航空发动机
GB2622626A (en) * 2022-09-23 2024-03-27 Gkn Aerospace Sweden Ab Duct arrangement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6086326A (en) * 1998-02-27 2000-07-11 United Technologies Corporation Stator structure for a track opening of a rotary machine
US7624581B2 (en) * 2005-12-21 2009-12-01 General Electric Company Compact booster bleed turbofan
US7946104B2 (en) * 2006-05-12 2011-05-24 Rohr, Inc. Bleed air relief system for engines
US7918081B2 (en) * 2006-12-19 2011-04-05 United Technologies Corporation Flame prevention device
FR2923270B1 (fr) * 2007-11-06 2014-01-31 Airbus France Turbomoteur a tuyere de flux froid adaptee
US20110265490A1 (en) * 2010-04-30 2011-11-03 Kevin Samuel Klasing Flow mixing vent system
FR2961251B1 (fr) * 2010-06-15 2016-03-18 Snecma Moyeu de carter intermediaire pour turboreacteur d'aeronef comprenant des moyens d'evacuation de debris ameliores
FR2976022B1 (fr) * 2011-05-31 2015-05-22 Snecma Turbomachine a vannes de decharge localisees au niveau du carter intermediaire
US9399951B2 (en) * 2012-04-17 2016-07-26 General Electric Company Modular louver system
US9322337B2 (en) * 2012-06-20 2016-04-26 United Technologies Corporation Aerodynamic intercompressor bleed ports
US9982598B2 (en) * 2012-10-22 2018-05-29 General Electric Company Gas turbine engine variable bleed valve for ice extraction
FR3012846B1 (fr) * 2013-11-07 2015-12-25 Snecma Moyeu de carter intermediaire pour turboreacteur d'aeronef comprenant un conduit deformable de canalisation d'air et de debris
FR3027073B1 (fr) 2014-10-10 2017-05-05 Snecma Assemblage de deux pieces comprenant une coupelle de centrage amovible pour turbomachine d'aeronef
FR3064029B1 (fr) * 2017-03-15 2021-04-30 Safran Aircraft Engines Joint d’etancheite air-feu et assemblage comprenant un tel joint
US20190055889A1 (en) * 2017-08-17 2019-02-21 United Technologies Corporation Ducted engine compressor bleed valve architecture

Also Published As

Publication number Publication date
CA2985826C (fr) 2023-04-11
US10337456B2 (en) 2019-07-02
US20180291841A1 (en) 2018-10-11
WO2016185119A1 (fr) 2016-11-24
BR112017023022B1 (pt) 2022-02-01
CN107624142A (zh) 2018-01-23
FR3036136A1 (fr) 2016-11-18
RU2017143793A (ru) 2019-06-17
FR3036136B1 (fr) 2019-07-12
RU2017143793A3 (pt) 2019-09-20
EP3295010B1 (fr) 2019-07-03
CA2985826A1 (fr) 2016-11-24
EP3295010A1 (fr) 2018-03-21
RU2714388C2 (ru) 2020-02-14
CN107624142B (zh) 2019-05-17

Similar Documents

Publication Publication Date Title
BR112017023022A2 (pt) cubo de cárter intermediário para turborreator de aeronave que compreende um conduto de descarga compósito
BR112015031415A2 (pt) caixa de acessórios de turbomáquina equipada com um separador de ar/óleo
BR112015009949A2 (pt) caixa de válvula tendo banda morta zero entre as seções de atenuação de ruído e de alta capacidade de fluxo
BR112017021509A2 (pt) ?vaso de biorreator, e, método para fabricação de um vaso de reação de uso único?.
BR112015015955A2 (pt) ciclone, eliminador de névoa de ciclone e modo de uso
BR102016009341A2 (pt) motor de turbina a gás e turbina a gás
BR112016018724A2 (pt) Amortecedor de choque com válvula passiva dependente de frequência
BR112018008240A2 (pt) válvula de controle de fluido
BR112012027779A2 (pt) vedação de válvula de esfera com vedação-c dinâmica e vedação-c estática
BR112017016605B8 (pt) Sistema de compressor parafuso submerso em óleo e método para modificar o mesmo
BR112017018815A2 (pt) ferramenta para corte ou auxílio no corte de um conduto
BR112016002022A2 (pt) spoiler de turbilhão de fluxo
BR112017014883A2 (pt) aparelho de retirada de água para supressores de incêncio florestal em tanques de ar não anfíbios
BR112015031515A2 (pt) aparelho, e, câmara para um criostato
BR112017012945A2 (pt) dispositivo de criopreservação de sistema fechado.
BR112015025846A2 (pt) dispositivo de descongelamento de um bico de separação de turbomáquina aeronáutica
BR112014008175A2 (pt) conexão de extremidade de tubo com ventilação melhorada
AR110688A1 (es) Tanque de presión antiestático
BR112015006934A2 (pt) perfil de detecção de orifício de equilíbrio para desempenho de capacidade melhorado
BR112015023099A2 (pt) pequeno recurso de vedação elástico dentro de um relevo de vedação de combustão principal
BR112019005613A2 (pt) entrada de recipiente de material de construção
BR112015019604A2 (pt) secador de ar
BR112017015194A2 (pt) dispositivo de assistência respiratória de pressão dupla
BR102016011576A8 (pt) Dispositivo de detecção de vazão para um tanque de combustível
BR112017013287A2 (pt) conjunto de completação, e, métodos para manutenção de pressão dentro de uma zona de produção de várias zonas e para fornecimento de manutenção de pressão em uma zona de produção de várias zonas

Legal Events

Date Code Title Description
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 13/05/2016, OBSERVADAS AS CONDICOES LEGAIS.