BR112017023173A2 - pré-forma de fibra, pá para um motor de turbina, roda de pás, e, motor de turbina - Google Patents

pré-forma de fibra, pá para um motor de turbina, roda de pás, e, motor de turbina

Info

Publication number
BR112017023173A2
BR112017023173A2 BR112017023173-5A BR112017023173A BR112017023173A2 BR 112017023173 A2 BR112017023173 A2 BR 112017023173A2 BR 112017023173 A BR112017023173 A BR 112017023173A BR 112017023173 A2 BR112017023173 A2 BR 112017023173A2
Authority
BR
Brazil
Prior art keywords
turbine engine
blade
section
preform
cross
Prior art date
Application number
BR112017023173-5A
Other languages
English (en)
Other versions
BR112017023173B1 (pt
Inventor
Jacqueline Denise Berdou Caroline
Bernard Marie Boisson Alexandre
Arnaud Gimat Matthieu
Laguerre Audrey
Original Assignee
Safran Aircraft Engines
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 filed Critical Safran Aircraft Engines
Publication of BR112017023173A2 publication Critical patent/BR112017023173A2/pt
Publication of BR112017023173B1 publication Critical patent/BR112017023173B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Woven Fabrics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

são descritos uma pré-forma para uma pá de um motor de turbina, uma pá de peça única feita de uma pré-forma do dito tipo; a pré-forma fibrosa é obtida por um processo de tecelagem tridimensional e inclui uma primeira seção longitudinal (41) formando uma raiz de pá, uma segunda seção longitudinal (42) que estende a primeira seção longitudinal na direção vertical e forma parte de uma lâmina e uma primeira seção transversal (51) que se estende transversalmente da conexão entre a primeira e segunda seções longitudinais e forma uma primeira plataforma; a seção transversal inclui uma porção desconectada que tem uma face superior (51b) e uma face inferior (51a), e um inserto (61) é posicionado entre as faces superior e inferior da porção desconectada da primeira seção transversal.
BR112017023173-5A 2015-04-29 2016-04-26 Pré-forma de fibra, pá para um motor de turbina, roda de pás, e, motor de turbina BR112017023173B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1553847 2015-04-29
FR1553847A FR3035675B1 (fr) 2015-04-29 2015-04-29 Aube munie de plateformes comportant des inserts
PCT/FR2016/050981 WO2016174345A1 (fr) 2015-04-29 2016-04-26 Aube munie de plateformes comportant des inserts

Publications (2)

Publication Number Publication Date
BR112017023173A2 true BR112017023173A2 (pt) 2018-07-31
BR112017023173B1 BR112017023173B1 (pt) 2021-11-16

Family

ID=53404778

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017023173-5A BR112017023173B1 (pt) 2015-04-29 2016-04-26 Pré-forma de fibra, pá para um motor de turbina, roda de pás, e, motor de turbina

Country Status (9)

Country Link
US (1) US10267164B2 (pt)
EP (1) EP3288737B1 (pt)
JP (1) JP6818692B2 (pt)
CN (1) CN107636255B (pt)
BR (1) BR112017023173B1 (pt)
CA (1) CA2983968C (pt)
FR (1) FR3035675B1 (pt)
RU (1) RU2699857C2 (pt)
WO (1) WO2016174345A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3037097B1 (fr) * 2015-06-03 2017-06-23 Snecma Aube composite comprenant une plateforme munie d'un raidisseur
EP3028793A1 (de) * 2014-12-04 2016-06-08 Siemens Aktiengesellschaft Verfahren zur Herstellung einer Laufschaufel
FR3063448B1 (fr) 2017-03-01 2019-04-05 Safran Aircraft Engines Preforme et aube monobloc pour turbomachine
FR3085297B1 (fr) * 2018-08-29 2020-11-06 Safran Procede de fabrication d'une piece composite de turbomachine
US10641111B2 (en) * 2018-08-31 2020-05-05 Rolls-Royce Corporation Turbine blade assembly with ceramic matrix composite components
FR3085299B1 (fr) * 2018-09-05 2021-04-16 Safran Aircraft Engines Carter en materiau composite avec raidisseur integre
US11035239B2 (en) * 2018-10-25 2021-06-15 General Electric Company Ceramic matrix composite turbine nozzle shell and method of assembly
FR3091724B1 (fr) * 2019-01-15 2021-01-22 Safran Aircraft Engines Aube ou Pale d'hélice composite pour aéronef intégrant une mousse de conformation
FR3098544B1 (fr) * 2019-07-11 2021-06-25 Safran Aircraft Engines Aube de soufflante
US11919821B2 (en) 2019-10-18 2024-03-05 Rtx Corporation Fiber reinforced composite and method of making
FR3103215B1 (fr) 2019-11-20 2021-10-15 Safran Aircraft Engines Aube de soufflante rotative de turbomachine, soufflante et turbomachine munies de celle-ci
FR3116753B1 (fr) * 2020-12-01 2023-05-26 Safran Aircraft Engines Procédé de fabrication d'une aube en matériau composite avec plateformes et pattes de fixation intégrées

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0424481D0 (en) * 2004-11-05 2004-12-08 Rolls Royce Plc Composite aerofoil
FR2939129B1 (fr) 2008-11-28 2014-08-22 Snecma Propulsion Solide Aube de turbomachine en materiau composite et procede pour sa fabrication.
FR2954271B1 (fr) * 2009-12-21 2012-02-17 Snecma Pale d'helice d'aeronef
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
CA2862685C (fr) * 2012-01-09 2020-03-10 Snecma Preforme fibreuse d'une aube de turbomachine en materiau composite a plate-forme integree, et son procede de realisation
RU2494849C1 (ru) * 2012-04-18 2013-10-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Способ изготовления направляющего аппарата
WO2014076408A1 (fr) * 2012-11-13 2014-05-22 Snecma Preforme et aube monobloc pour turbomachine
US10132170B2 (en) * 2013-03-15 2018-11-20 General Electric Company Systems and method for a composite blade with fillet transition
FR3037097B1 (fr) * 2015-06-03 2017-06-23 Snecma Aube composite comprenant une plateforme munie d'un raidisseur
FR3035676B1 (fr) * 2015-04-29 2017-05-12 Snecma Aube munie de plateformes possedant un raidisseur

Also Published As

Publication number Publication date
FR3035675B1 (fr) 2017-05-12
JP2018521256A (ja) 2018-08-02
CN107636255A (zh) 2018-01-26
WO2016174345A1 (fr) 2016-11-03
JP6818692B2 (ja) 2021-01-20
RU2017141255A3 (pt) 2019-07-17
RU2699857C2 (ru) 2019-09-12
RU2017141255A (ru) 2019-05-29
EP3288737A1 (fr) 2018-03-07
FR3035675A1 (fr) 2016-11-04
EP3288737B1 (fr) 2019-04-03
CN107636255B (zh) 2020-03-03
CA2983968C (fr) 2023-03-21
CA2983968A1 (fr) 2016-11-03
US10267164B2 (en) 2019-04-23
US20180135436A1 (en) 2018-05-17
BR112017023173B1 (pt) 2021-11-16

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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 26/04/2016, OBSERVADAS AS CONDICOES LEGAIS.