FR3120325B1 - Texture fibreuse pour aube en matériau composite à bord fin - Google Patents

Texture fibreuse pour aube en matériau composite à bord fin Download PDF

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Publication number
FR3120325B1
FR3120325B1 FR2102044A FR2102044A FR3120325B1 FR 3120325 B1 FR3120325 B1 FR 3120325B1 FR 2102044 A FR2102044 A FR 2102044A FR 2102044 A FR2102044 A FR 2102044A FR 3120325 B1 FR3120325 B1 FR 3120325B1
Authority
FR
France
Prior art keywords
yarns
layers
thin
fibrous texture
blade
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.)
Active
Application number
FR2102044A
Other languages
English (en)
Other versions
FR3120325A1 (fr
Inventor
Dominique Marie Christian Coupe
Marc-Antoine Colot
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 SA
Original Assignee
Safran SA
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 SA filed Critical Safran SA
Priority to FR2102044A priority Critical patent/FR3120325B1/fr
Priority to EP22711271.1A priority patent/EP4301917A1/fr
Priority to CN202280018442.1A priority patent/CN116940724A/zh
Priority to PCT/FR2022/050365 priority patent/WO2022185007A1/fr
Priority to US18/546,902 priority patent/US20240229308A9/en
Publication of FR3120325A1 publication Critical patent/FR3120325A1/fr
Application granted granted Critical
Publication of FR3120325B1 publication Critical patent/FR3120325B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B29C70/24—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
    • 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
    • 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
    • B29L2031/082—Blades, e.g. for helicopters
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs
    • 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
    • F05D2300/6033—Ceramic matrix composites [CMC]
    • 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)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Woven Fabrics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Texture fibreuse pour aube en matériau composite à bord fin Une texture fibreuse (200) d’une aube présente un tissage tridimensionnel entre une première pluralité de couches de fils (201) et une deuxième pluralité de couches de fils (202) . La texture comprend une partie de pale d’aube (205) s’étendant entre un premier bord (205a) et un deuxième bord (205b). La texture comprend une première partie (212) avec au moins trois couches de fils de la première pluralité de fils et au moins trois couches de fils de la deuxième pluralité de fils. . Des fils des deux couches de fils de la première pluralité de fils (201) lient des fils de la deuxième pluralité de fils (202) sur les deux couches de fils de la deuxième pluralité de fils suivant une fréquence de liage déterminée. Figure pour l’abrégé : Fig. 1.
FR2102044A 2021-03-03 2021-03-03 Texture fibreuse pour aube en matériau composite à bord fin Active FR3120325B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2102044A FR3120325B1 (fr) 2021-03-03 2021-03-03 Texture fibreuse pour aube en matériau composite à bord fin
EP22711271.1A EP4301917A1 (fr) 2021-03-03 2022-03-01 Texture fibreuse pour aube en materiau composite à bord fin
CN202280018442.1A CN116940724A (zh) 2021-03-03 2022-03-01 用于薄边复合叶片的纤维织构
PCT/FR2022/050365 WO2022185007A1 (fr) 2021-03-03 2022-03-01 Texture fibreuse pour aube en materiau composite à bord fin
US18/546,902 US20240229308A9 (en) 2021-03-03 2022-03-01 Fibrous texture for a thin-edged composite blade

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2102044A FR3120325B1 (fr) 2021-03-03 2021-03-03 Texture fibreuse pour aube en matériau composite à bord fin
FR2102044 2021-03-03

Publications (2)

Publication Number Publication Date
FR3120325A1 FR3120325A1 (fr) 2022-09-09
FR3120325B1 true FR3120325B1 (fr) 2023-11-03

Family

ID=77519145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102044A Active FR3120325B1 (fr) 2021-03-03 2021-03-03 Texture fibreuse pour aube en matériau composite à bord fin

Country Status (4)

Country Link
EP (1) EP4301917A1 (fr)
CN (1) CN116940724A (fr)
FR (1) FR3120325B1 (fr)
WO (1) WO2022185007A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2861143B1 (fr) 2003-10-20 2006-01-20 Snecma Moteurs Aube de turbomachine, notamment aube de soufflante et son procede de fabrication
FR2939129B1 (fr) 2008-11-28 2014-08-22 Snecma Propulsion Solide Aube de turbomachine en materiau composite et procede pour sa fabrication.
US9664053B2 (en) * 2014-02-12 2017-05-30 Teledyne Scientific & Imaging, Llc Integral textile structure for 3-D CMC turbine airfoils
FR3087701B1 (fr) * 2018-10-30 2021-11-26 Safran Aircraft Engines Hybridation des fibres du renfort fibreux d'une aube de soufflante

Also Published As

Publication number Publication date
FR3120325A1 (fr) 2022-09-09
US20240133086A1 (en) 2024-04-25
CN116940724A (zh) 2023-10-24
EP4301917A1 (fr) 2024-01-10
WO2022185007A1 (fr) 2022-09-09

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