BR112015010844A2 - preforma e pá de monobloco para turbomáquina - Google Patents
preforma e pá de monobloco para turbomáquinaInfo
- Publication number
- BR112015010844A2 BR112015010844A2 BR112015010844A BR112015010844A BR112015010844A2 BR 112015010844 A2 BR112015010844 A2 BR 112015010844A2 BR 112015010844 A BR112015010844 A BR 112015010844A BR 112015010844 A BR112015010844 A BR 112015010844A BR 112015010844 A2 BR112015010844 A2 BR 112015010844A2
- Authority
- BR
- Brazil
- Prior art keywords
- preform
- blade
- forming
- shovel
- longitudinal
- Prior art date
Links
- 238000009941 weaving Methods 0.000 abstract 1
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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
- B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D25/00—Woven fabrics not otherwise provided for
- D03D25/005—Three-dimensional woven fabrics
-
- 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
- F01D25/005—Selecting particular materials
-
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/087—Propellers
-
- 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
-
- 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
- F05D2220/36—Application in turbines specially adapted for the fan of turbofan 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
-
- 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
-
- 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
- F05D2300/44—Resins
-
- 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
- F05D2300/601—Fabrics
- F05D2300/6012—Woven fabrics
-
- 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
-
- 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
- F05D2300/6034—Orientation of fibres, weaving, ply angle
-
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Composite Materials (AREA)
- Woven Fabrics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
1/1 resumo preforma e pá de monobloco para turbomáquina preforma fibrosa para uma pá de turbomáquina, preforma esta sendo obtida por um tecelagem tridimensional de uma peça. de acordo com a invenção, a preforma compreende uma primeira parte longitudinal (41), capaz de formar uma raiz da pá, uma segunda parede longitudinal (42) estendendo-se pela primeira parte longitudinal e capaz de formar uma seção de pá, e uma primeira parte transversal (51) estendendo-se transversalmente da junção entre as primeira e segunda partes longitudinais (41, 42) e capaz de formar uma primeira plataforma.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261725632P | 2012-11-13 | 2012-11-13 | |
US61/725,632 | 2012-11-13 | ||
US201361856878P | 2013-07-22 | 2013-07-22 | |
US61/856,878 | 2013-07-22 | ||
PCT/FR2013/052714 WO2014076408A1 (fr) | 2012-11-13 | 2013-11-12 | Preforme et aube monobloc pour turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015010844A2 true BR112015010844A2 (pt) | 2017-07-11 |
BR112015010844B1 BR112015010844B1 (pt) | 2021-04-06 |
Family
ID=49780075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015010844-0A BR112015010844B1 (pt) | 2012-11-13 | 2013-11-12 | Preforma de fibra para uma pá de turbomáquina, pá para turbomáquina, invólucro intermediário para turbomáquina, ventilador para turbomáquina, e, turbomáquina |
Country Status (8)
Country | Link |
---|---|
US (1) | US10508559B2 (pt) |
EP (1) | EP2919955B1 (pt) |
JP (1) | JP6367818B2 (pt) |
CN (1) | CN105026123B (pt) |
BR (1) | BR112015010844B1 (pt) |
CA (1) | CA2891293C (pt) |
RU (1) | RU2653823C2 (pt) |
WO (1) | WO2014076408A1 (pt) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107002497B (zh) * | 2014-08-26 | 2020-03-10 | 赛峰飞机发动机公司 | 包括交错式附连突缘的用于气体涡轮发动机的复合材料制导向叶片 |
FR3037097B1 (fr) | 2015-06-03 | 2017-06-23 | Snecma | Aube composite comprenant une plateforme munie d'un raidisseur |
JP5874802B1 (ja) * | 2014-11-25 | 2016-03-02 | 株式会社豊田自動織機 | 繊維構造体及び繊維強化複合材 |
FR3032648B1 (fr) * | 2015-02-16 | 2017-03-03 | Herakles | Procede de fabrication d'une aube de turbomachine en materiau composite |
EP3067518B1 (en) * | 2015-03-11 | 2022-12-21 | Rolls-Royce Corporation | Vane or blade for a gas turbine engine, gas turbine engine and method of manufacturing a guide vane for a gas turbine engine |
FR3035677B1 (fr) * | 2015-04-29 | 2017-05-12 | Snecma | Aube munie de plateformes possedant des portions d'accrochage |
FR3035675B1 (fr) | 2015-04-29 | 2017-05-12 | Snecma | Aube munie de plateformes comportant des inserts |
FR3035676B1 (fr) * | 2015-04-29 | 2017-05-12 | Snecma | Aube munie de plateformes possedant un raidisseur |
FR3035678B1 (fr) * | 2015-04-29 | 2017-05-12 | Snecma | Aube munie de plateformes possedant une jambe de retenue |
FR3040147B1 (fr) | 2015-08-18 | 2018-04-20 | Safran Aircraft Engines | Aube composite avec element d'habillage aerodynamique integre et procede de fabrication de celle-ci |
BR112018013475B1 (pt) * | 2016-01-04 | 2022-06-21 | Albany Engineered Composites, Inc | Pré-forma tridimensional tecida, método para formar a mesma, compósito e método para formar o mesmo |
FR3048719B1 (fr) * | 2016-03-14 | 2018-03-02 | Safran Aircraft Engines | Redresseur de flux pour turbomachine avec plateformes integrees et rapportees |
FR3050759B1 (fr) * | 2016-04-27 | 2020-02-07 | Safran Aircraft Engines | Ensemble de redressement de flux d'air et turbomachine comprenant un tel ensemble |
US10443409B2 (en) * | 2016-10-28 | 2019-10-15 | Rolls-Royce North American Technologies Inc. | Turbine blade with ceramic matrix composite material construction |
US10577939B2 (en) * | 2016-11-01 | 2020-03-03 | Rolls-Royce Corporation | Turbine blade with three-dimensional CMC construction elements |
US10392946B2 (en) * | 2016-12-21 | 2019-08-27 | Rolls-Royce North American Technologies Inc. | Turbine blade with reinforced platform for composite material construction |
FR3063448B1 (fr) * | 2017-03-01 | 2019-04-05 | Safran Aircraft Engines | Preforme et aube monobloc pour turbomachine |
USD871468S1 (en) * | 2017-03-28 | 2019-12-31 | General Electric Company | Flow ingestion discourager with ridged pattern for a turbomachine shroud |
FR3066531B1 (fr) | 2017-05-19 | 2019-05-03 | Safran Aircraft Engines | Aube en materiau composite et a plateforme integree pour une turbomachine d'aeronef |
FR3072607B1 (fr) | 2017-10-23 | 2019-12-20 | Safran Aircraft Engines | Turbomachine comprenant un ensemble de redressement |
FR3084105B1 (fr) * | 2018-07-17 | 2020-06-19 | Safran Aircraft Engines | Aube directrice de sortie composite avec fixation metallique pour turbomachine |
US10859268B2 (en) | 2018-10-03 | 2020-12-08 | Rolls-Royce Plc | Ceramic matrix composite turbine vanes and vane ring assemblies |
US11035239B2 (en) * | 2018-10-25 | 2021-06-15 | General Electric Company | Ceramic matrix composite turbine nozzle shell and method of assembly |
US20200347736A1 (en) * | 2019-05-03 | 2020-11-05 | United Technologies Corporation | Gas turbine engine with fan case having integrated stator vanes |
FR3100837B1 (fr) | 2019-09-12 | 2021-08-06 | Safran Aircraft Engines | Aube composite pour une turbomachine d’aeronef |
GB201913394D0 (en) | 2019-09-17 | 2019-10-30 | Rolls Royce Plc | A vane |
GB201913393D0 (en) | 2019-09-17 | 2019-10-30 | Rolls Royce Plc | A tool for compacting a composite preform assembly and a method for the same |
FR3102392B1 (fr) * | 2019-10-29 | 2021-10-08 | Safran | Préforme fibreuse tissée pour réaliser une aube de soufflante en matériau composite |
FR3102391B1 (fr) * | 2019-10-29 | 2021-10-15 | Safran | Préforme fibreuse tissée pour réaliser une pièce en matériau composite, notamment une aube de turbomachine |
FR3107299B1 (fr) * | 2020-02-14 | 2022-03-11 | Safran Aircraft Engines | Aube en matériau composite pour stator de turbomachine comprenant un noyau creux en plastique non poreux |
FR3115321B1 (fr) | 2020-10-20 | 2023-03-03 | Safran Aircraft Engines | étage de redressement d’un flux d’air pour une turbomachine |
FR3115534B1 (fr) | 2020-10-27 | 2022-10-28 | Safran Ceram | Procede de fabrication d’une aube de turbomachine en materiau composite |
FR3116466B1 (fr) * | 2020-11-25 | 2022-11-25 | Safran Ceram | Préforme fibreuse d'un profil aérodynamique d'aube de turbomachine |
US20240059032A1 (en) | 2021-04-28 | 2024-02-22 | Safran Aircraft Engines | Device for moulding a bladed part of a turbomachine |
FR3130678B1 (fr) | 2021-12-16 | 2024-05-31 | Safran Aircraft Engines | Dispositif de moulage d’une piece aubagee de turbomachine |
FR3132927B1 (fr) | 2022-02-21 | 2024-02-16 | Safran Aircraft Engines | Préforme d’aube, aube et système de fixation d’aube de turbomachine |
US11920493B2 (en) | 2022-02-25 | 2024-03-05 | General Electric Company | Airfoil having a structural cell and method of forming |
FR3134741A1 (fr) * | 2022-04-26 | 2023-10-27 | Safran | Aube ou pale d’hélice avec pied composite en forme de croix ou d’étoile |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6821087B2 (en) * | 2002-01-21 | 2004-11-23 | Honda Giken Kogyo Kabushiki Kaisha | Flow-rectifying member and its unit and method for producing flow-rectifying member |
FR2892339B1 (fr) | 2005-10-21 | 2009-08-21 | Snecma Sa | Procede de fabrication d'une aube de turbomachine composite, et aube obtenue par ce procede |
FR2933634B1 (fr) | 2008-07-10 | 2010-08-27 | Snecma | Aube redresseur de soufflante en composite 3d |
FR2943942B1 (fr) * | 2009-04-06 | 2016-01-29 | Snecma | Procede de fabrication d'une aube de turbomachine en materiau composite |
DK2752577T3 (da) * | 2010-01-14 | 2020-06-08 | Senvion Gmbh | Vindmøllerotorbladkomponenter og fremgangsmåder til fremstilling heraf |
US8499450B2 (en) * | 2010-01-26 | 2013-08-06 | United Technologies Corporation | Three-dimensionally woven composite blade with spanwise weft yarns |
FR2956876B1 (fr) | 2010-02-26 | 2012-10-19 | Snecma | Module structural et aerodynamique d'un carter de turbomachine et structure de carter comportant une pluralite d'un tel module |
FR2961845B1 (fr) * | 2010-06-28 | 2013-06-28 | Snecma Propulsion Solide | Aube de turbomachine a geometrie complementaire paire/impaire et son procede de fabrication |
FR2961803B1 (fr) | 2010-06-29 | 2013-02-22 | Arkema France | Compositions acides pour l'elimination des oxalates |
CA2824281C (en) * | 2011-03-09 | 2015-12-22 | Ihi Corporation | Guide vane attachment structure and fan |
FR2983428B1 (fr) | 2011-12-01 | 2014-01-17 | Snecma Propulsion Solide | Procede de fabrication d'une aube de turbomachine en materiau composite a plates-formes integrees |
FR2983519B1 (fr) * | 2011-12-01 | 2015-07-24 | Snecma Propulsion Solide | Aube de turbine a pale creuse en materiau composite, turbine ou compresseur ayant un distributeur ou redresseur forme de telles aubes et turbomachine les comprenant |
WO2013104852A2 (fr) | 2012-01-09 | 2013-07-18 | Snecma | Preforme fibreuse d'une aube de turbomachine en materiau composite a plate-forme integree, et son procede de realisation |
-
2013
- 2013-11-12 CA CA2891293A patent/CA2891293C/fr active Active
- 2013-11-12 US US14/442,484 patent/US10508559B2/en active Active
- 2013-11-12 RU RU2015122679A patent/RU2653823C2/ru active
- 2013-11-12 BR BR112015010844-0A patent/BR112015010844B1/pt active IP Right Grant
- 2013-11-12 WO PCT/FR2013/052714 patent/WO2014076408A1/fr active Application Filing
- 2013-11-12 CN CN201380067111.8A patent/CN105026123B/zh active Active
- 2013-11-12 EP EP13808075.9A patent/EP2919955B1/fr active Active
- 2013-11-12 JP JP2015542333A patent/JP6367818B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6367818B2 (ja) | 2018-08-01 |
EP2919955A1 (fr) | 2015-09-23 |
RU2015122679A (ru) | 2017-01-10 |
EP2919955B1 (fr) | 2017-08-02 |
BR112015010844B1 (pt) | 2021-04-06 |
RU2653823C2 (ru) | 2018-05-14 |
CN105026123B (zh) | 2018-02-09 |
CA2891293A1 (fr) | 2014-05-22 |
US10508559B2 (en) | 2019-12-17 |
WO2014076408A1 (fr) | 2014-05-22 |
CN105026123A (zh) | 2015-11-04 |
CA2891293C (fr) | 2021-01-12 |
US20160245103A1 (en) | 2016-08-25 |
JP2015537149A (ja) | 2015-12-24 |
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