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 compósitoInfo
- 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
Links
Classifications
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- 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.
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)
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)
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 |
-
2015
- 2015-05-15 FR FR1554378A patent/FR3036136B1/fr active Active
-
2016
- 2016-05-13 CA CA2985826A patent/CA2985826C/fr active Active
- 2016-05-13 US US15/573,970 patent/US10337456B2/en active Active
- 2016-05-13 RU RU2017143793A patent/RU2714388C2/ru active
- 2016-05-13 WO PCT/FR2016/051134 patent/WO2016185119A1/fr active Application Filing
- 2016-05-13 BR BR112017023022-4A patent/BR112017023022B1/pt active IP Right Grant
- 2016-05-13 EP EP16731208.1A patent/EP3295010B1/fr active Active
- 2016-05-13 CN CN201680028039.1A patent/CN107624142B/zh active Active
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 |
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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. |