FR3133374B1 - Dispositif de dégivrage d’aube - Google Patents

Dispositif de dégivrage d’aube

Info

Publication number
FR3133374B1
FR3133374B1 FR2202211A FR2202211A FR3133374B1 FR 3133374 B1 FR3133374 B1 FR 3133374B1 FR 2202211 A FR2202211 A FR 2202211A FR 2202211 A FR2202211 A FR 2202211A FR 3133374 B1 FR3133374 B1 FR 3133374B1
Authority
FR
France
Prior art keywords
blade
icing device
matrix
composite material
heating element
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
FR2202211A
Other languages
English (en)
Other versions
FR3133374A1 (fr
Inventor
Hugo Cartron
Julien David Alexandre Trebaol
Henri Outtrabady
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
Safran Aircraft Engines 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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2202211A priority Critical patent/FR3133374B1/fr
Priority to PCT/FR2023/050332 priority patent/WO2023175265A1/fr
Priority to CN202380027964.2A priority patent/CN118891194A/zh
Priority to EP23714792.1A priority patent/EP4493460A1/fr
Publication of FR3133374A1 publication Critical patent/FR3133374A1/fr
Application granted granted Critical
Publication of FR3133374B1 publication Critical patent/FR3133374B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/26—Fabricated blades
    • 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
    • F01D25/02—De-icing means for engines having icing phenomena
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/10—Heating, e.g. warming-up before starting
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

La présente divulgation concerne une pièce d’aéronef comprenant :une structure en matériau composite comprenant un renfort fibreux noyé dans une matrice ;un élément de chauffage (9) configuré pour chauffer la pièce, l’élément de chauffage (9) étant noyé dans la matrice de la structure en matériau composite. Figure pour l’abrégé : Fig. 6
FR2202211A 2022-03-14 2022-03-14 Dispositif de dégivrage d’aube Active FR3133374B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2202211A FR3133374B1 (fr) 2022-03-14 2022-03-14 Dispositif de dégivrage d’aube
PCT/FR2023/050332 WO2023175265A1 (fr) 2022-03-14 2023-03-14 Dispositif de dégivrage d'aube
CN202380027964.2A CN118891194A (zh) 2022-03-14 2023-03-14 叶片除冰装置
EP23714792.1A EP4493460A1 (fr) 2022-03-14 2023-03-14 Dispositif de dégivrage d'aube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202211 2022-03-14
FR2202211A FR3133374B1 (fr) 2022-03-14 2022-03-14 Dispositif de dégivrage d’aube

Publications (2)

Publication Number Publication Date
FR3133374A1 FR3133374A1 (fr) 2023-09-15
FR3133374B1 true FR3133374B1 (fr) 2026-04-24

Family

ID=82100675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202211A Active FR3133374B1 (fr) 2022-03-14 2022-03-14 Dispositif de dégivrage d’aube

Country Status (4)

Country Link
EP (1) EP4493460A1 (fr)
CN (1) CN118891194A (fr)
FR (1) FR3133374B1 (fr)
WO (1) WO2023175265A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100968A (ja) * 1985-10-29 1987-05-11 東レ株式会社 糸状発熱体及びその製造方法
FR2866000B1 (fr) * 2004-02-11 2007-04-06 Eurocopter France Tapis chauffant compose de fibres electriquement conductrices.
FR2906786B1 (fr) * 2006-10-09 2009-11-27 Eurocopter France Procede et dispositif de degivrage d'une paroi d'aeronef
WO2012125919A1 (fr) * 2011-03-16 2012-09-20 GKN Aerospace Services Structures, Corp. Stratifié composite à pont de circuit souple et son procédé de fabrication
GB2517465A (en) * 2013-08-21 2015-02-25 Airbus Operations Ltd Panel for an aircraft

Also Published As

Publication number Publication date
WO2023175265A1 (fr) 2023-09-21
CN118891194A (zh) 2024-11-01
EP4493460A1 (fr) 2025-01-22
FR3133374A1 (fr) 2023-09-15

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