FR2732406B1 - Aube de turbomachine en materiau composite - Google Patents

Aube de turbomachine en materiau composite

Info

Publication number
FR2732406B1
FR2732406B1 FR9503665A FR9503665A FR2732406B1 FR 2732406 B1 FR2732406 B1 FR 2732406B1 FR 9503665 A FR9503665 A FR 9503665A FR 9503665 A FR9503665 A FR 9503665A FR 2732406 B1 FR2732406 B1 FR 2732406B1
Authority
FR
France
Prior art keywords
turbomachine
blade
composite material
composite
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR9503665A
Other languages
English (en)
Other versions
FR2732406A1 (fr
Inventor
Christophe Jean Rog Champenois
Laurent Jean Pierre David
Gerard Francois Inizan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR9503665A priority Critical patent/FR2732406B1/fr
Priority to GB9606405A priority patent/GB2299379B/en
Priority to US08/623,013 priority patent/US5672417A/en
Publication of FR2732406A1 publication Critical patent/FR2732406A1/fr
Application granted granted Critical
Publication of FR2732406B1 publication Critical patent/FR2732406B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/322—Warp differs from weft
FR9503665A 1995-03-29 1995-03-29 Aube de turbomachine en materiau composite Expired - Lifetime FR2732406B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9503665A FR2732406B1 (fr) 1995-03-29 1995-03-29 Aube de turbomachine en materiau composite
GB9606405A GB2299379B (en) 1995-03-29 1996-03-27 Turbomachine blade made of composite material
US08/623,013 US5672417A (en) 1995-03-29 1996-03-28 Turbomachine blade made of composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503665A FR2732406B1 (fr) 1995-03-29 1995-03-29 Aube de turbomachine en materiau composite

Publications (2)

Publication Number Publication Date
FR2732406A1 FR2732406A1 (fr) 1996-10-04
FR2732406B1 true FR2732406B1 (fr) 1997-08-29

Family

ID=9477528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9503665A Expired - Lifetime FR2732406B1 (fr) 1995-03-29 1995-03-29 Aube de turbomachine en materiau composite

Country Status (3)

Country Link
US (1) US5672417A (fr)
FR (1) FR2732406B1 (fr)
GB (1) GB2299379B (fr)

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DE10334342A1 (de) * 2003-07-29 2005-02-24 Mtu Aero Engines Gmbh Fasergelege und Verfahren zur Herstellung desselben
US7575417B2 (en) * 2003-09-05 2009-08-18 General Electric Company Reinforced fan blade
FR2861143B1 (fr) * 2003-10-20 2006-01-20 Snecma Moteurs Aube de turbomachine, notamment aube de soufflante et son procede de fabrication
US20050158171A1 (en) * 2004-01-15 2005-07-21 General Electric Company Hybrid ceramic matrix composite turbine blades for improved processibility and performance
US7331764B1 (en) * 2004-04-19 2008-02-19 Vee Engineering, Inc. High-strength low-weight fan blade assembly
FR2887601B1 (fr) * 2005-06-24 2007-10-05 Snecma Moteurs Sa Piece mecanique et procede de fabrication d'une telle piece
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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
US7655581B2 (en) 2005-11-17 2010-02-02 Albany Engineered Composites, Inc. Hybrid three-dimensional woven/laminated struts for composite structural applications
US7943535B2 (en) * 2005-11-17 2011-05-17 Albany Engineered Composites, Inc. Hybrid three-dimensional woven/laminated struts for composite structural applications
FR2906320B1 (fr) 2006-09-26 2008-12-26 Snecma Sa Aube composite de turbomachine a renfort metallique
US7600979B2 (en) * 2006-11-28 2009-10-13 General Electric Company CMC articles having small complex features
DE102006061916A1 (de) * 2006-12-21 2008-06-26 Rolls-Royce Deutschland Ltd & Co Kg Fanschaufel für ein Gasturbinentriebwerk
FR2933634B1 (fr) * 2008-07-10 2010-08-27 Snecma Aube redresseur de soufflante en composite 3d
US20110176927A1 (en) * 2010-01-20 2011-07-21 United Technologies Corporation Composite fan blade
US8499450B2 (en) 2010-01-26 2013-08-06 United Technologies Corporation Three-dimensionally woven composite blade with spanwise weft yarns
US20110194941A1 (en) * 2010-02-05 2011-08-11 United Technologies Corporation Co-cured sheath for composite blade
RU2525026C1 (ru) * 2010-07-15 2014-08-10 АйЭйчАй КОРПОРЕЙШН Лопатка вентиляторного ротора и вентилятор
FR2963055B1 (fr) * 2010-07-21 2014-01-31 Snecma Aube de rotor d'un turbomoteur a gaz en materiau composite comprenant une chape de liaison, procede de fabrication de l'aube
US8662855B2 (en) * 2010-08-31 2014-03-04 United Technologies Corporation Integrally woven composite fan blade using progressively larger weft yarns
US9004873B2 (en) * 2010-12-27 2015-04-14 Rolls-Royce Corporation Airfoil, turbomachine and gas turbine engine
FR2970943B1 (fr) 2011-01-31 2014-02-28 Eurocopter France Pale et procede de fabrication de ladite pale
FR2989991B1 (fr) 2012-04-30 2016-01-08 Snecma Renfort structurel metallique d'aube de turbomachine
US8968437B2 (en) 2012-05-02 2015-03-03 Michael J Kline Jet engine with deflector
US9506356B2 (en) * 2013-03-15 2016-11-29 Rolls-Royce North American Technologies, Inc. Composite retention feature
FR3024959B1 (fr) 2014-08-21 2016-09-09 Snecma Procede et ensemble de fabrication d'aube composite
FR3022829B1 (fr) 2014-06-27 2017-02-24 Snecma Ensemble de compactage et procede de fabrication d'une aube composite de turbomachine
AU2015256412B2 (en) 2014-05-05 2018-10-25 Horton, Inc. Composite fan
US10253639B2 (en) * 2015-02-05 2019-04-09 Rolls-Royce North American Technologies, Inc. Ceramic matrix composite gas turbine engine blade
FR3041683B1 (fr) * 2015-09-28 2021-12-10 Snecma Aube comprenant un bouclier de bord d'attaque plie et procede de fabrication de l'aube
FR3041684B1 (fr) * 2015-09-28 2021-12-10 Snecma Aube comprenant un bouclier de bord d'attaque et procede de fabrication de l'aube
GB2549113A (en) * 2016-04-05 2017-10-11 Rolls Royce Plc Composite bodies and their manufacture
US10465703B2 (en) 2016-04-11 2019-11-05 United Technologies Corporation Airfoil
US11085456B2 (en) * 2016-08-22 2021-08-10 Raytheon Technologies Corporation Gas-turbine engine composite components with integral 3-D woven off-axis reinforcement
US20180080454A1 (en) * 2016-09-16 2018-03-22 United Technologies Corporation Segmented stator vane
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
EP3399085B1 (fr) 2017-05-05 2022-07-13 Ratier-Figeac SAS Article tressé multicouche, le procédé pour son obtention, une pièce aéronautique comprenant ledit article et un procédé produisant une aile d'hélice
EP3406778B1 (fr) 2017-05-22 2022-04-13 Ratier-Figeac SAS Procédés de fabrication d'une aube d'aéronef composite
EP3406434A1 (fr) * 2017-05-22 2018-11-28 Ratier-Figeac SAS Lame composite et procédé de fabrication
FR3070402B1 (fr) * 2017-08-30 2020-08-28 Safran Aircraft Engines Texture fibreuse tissee pour la formation d'une preforme de carter
US11053953B2 (en) * 2018-02-01 2021-07-06 Raytheon Technologies Corporation Structural guide vane
JP6738850B2 (ja) 2018-03-29 2020-08-12 三菱重工業株式会社 複合材料翼および複合材料翼の製造方法
FR3080322B1 (fr) 2018-04-20 2020-03-27 Safran Aircraft Engines Aube comprenant une structure en materiau composite et procede de fabrication associe
US10738628B2 (en) * 2018-05-25 2020-08-11 General Electric Company Joint for band features on turbine nozzle and fabrication
FR3090437B1 (fr) 2018-12-21 2021-02-26 Mecachrome Renfort métallique d’aube de turbomachine et procédé correspondant
FR3098544B1 (fr) 2019-07-11 2021-06-25 Safran Aircraft Engines Aube de soufflante
FR3100476B1 (fr) 2019-09-09 2022-12-16 Safran Aircraft Engines Procede de fabrication d’une piece composite renforcee par des nanotubes
FR3115489B1 (fr) * 2020-10-28 2023-08-11 Safran Textures fibreuses avec une zone de rupture privilégiée
US11946391B2 (en) 2021-03-11 2024-04-02 General Electric Company Turbine engine with composite airfoil having a non-metallic leading edge protective wrap
FR3126448B1 (fr) * 2021-08-24 2023-07-14 Safran Aircraft Engines Embuvage différencié des torons du renfort fibreux d’une aube de soufflante
CN114046181B (zh) * 2021-11-16 2023-09-22 莫纶(珠海)新材料科技有限公司 一种耐温叶片榫头预制体的制备方法
FR3134743A1 (fr) * 2022-04-26 2023-10-27 Safran Aube ou pale d’hélice avec pied composite creux
FR3134741A1 (fr) * 2022-04-26 2023-10-27 Safran Aube ou pale d’hélice avec pied composite en forme de croix ou d’étoile

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Also Published As

Publication number Publication date
GB9606405D0 (en) 1996-06-05
FR2732406A1 (fr) 1996-10-04
GB2299379B (en) 1999-04-28
GB2299379A (en) 1996-10-02
US5672417A (en) 1997-09-30

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