FR2980537B1 - Aube pour turbomachine et procede de fabrication d'une telle aube - Google Patents

Aube pour turbomachine et procede de fabrication d'une telle aube

Info

Publication number
FR2980537B1
FR2980537B1 FR1158527A FR1158527A FR2980537B1 FR 2980537 B1 FR2980537 B1 FR 2980537B1 FR 1158527 A FR1158527 A FR 1158527A FR 1158527 A FR1158527 A FR 1158527A FR 2980537 B1 FR2980537 B1 FR 2980537B1
Authority
FR
France
Prior art keywords
dawn
turbomachine
manufacturing
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
FR1158527A
Other languages
English (en)
Other versions
FR2980537A1 (fr
Inventor
Loic Olivier
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
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1158527A priority Critical patent/FR2980537B1/fr
Publication of FR2980537A1 publication Critical patent/FR2980537A1/fr
Application granted granted Critical
Publication of FR2980537B1 publication Critical patent/FR2980537B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • 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
    • 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
    • B64D15/02—De-icing or preventing icing on exterior surfaces of aircraft by ducted hot gas or liquid
    • 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
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • 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
    • F05D2300/612—Foam
    • 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)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1158527A 2011-09-26 2011-09-26 Aube pour turbomachine et procede de fabrication d'une telle aube Active FR2980537B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1158527A FR2980537B1 (fr) 2011-09-26 2011-09-26 Aube pour turbomachine et procede de fabrication d'une telle aube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158527A FR2980537B1 (fr) 2011-09-26 2011-09-26 Aube pour turbomachine et procede de fabrication d'une telle aube

Publications (2)

Publication Number Publication Date
FR2980537A1 FR2980537A1 (fr) 2013-03-29
FR2980537B1 true FR2980537B1 (fr) 2015-04-24

Family

ID=44993106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158527A Active FR2980537B1 (fr) 2011-09-26 2011-09-26 Aube pour turbomachine et procede de fabrication d'une telle aube

Country Status (1)

Country Link
FR (1) FR2980537B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11073082B2 (en) * 2019-10-25 2021-07-27 Pratt & Whitney Canada Corp. Fan blade anti-icing concept
FR3116573B1 (fr) * 2020-11-20 2023-03-24 Safran Aircraft Engines Aube comprenant un bouclier ayant une conduite de passage d’air de dégivrage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695778A (en) * 1970-09-18 1972-10-03 Trw Inc Turbine blade
GB2152150A (en) * 1983-12-27 1985-07-31 Gen Electric Anti-icing inlet guide vane
US5222297A (en) * 1991-10-18 1993-06-29 United Technologies Corporation Composite blade manufacture
US6666651B2 (en) * 2002-02-20 2003-12-23 Jim Rust Composite propeller blade with unitary metal ferrule and method of manufacture
US7217091B2 (en) * 2004-07-20 2007-05-15 General Electric Company Methods and apparatus for deicing airfoils or rotor blades
FR2945270B1 (fr) * 2009-05-05 2011-04-22 Airbus France Dispositif de degivrage pour pales de propulseur de type propfan
DE102010010130B4 (de) * 2010-03-04 2020-06-04 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbinenantrieb mit Enteisung

Also Published As

Publication number Publication date
FR2980537A1 (fr) 2013-03-29

Similar Documents

Publication Publication Date Title
FR2973159B1 (fr) Procede de fabrication d'un substrat de base
FR2976968B1 (fr) Piece de turbomachine formant redresseur de compresseur ou distributeur de turbine et procede pour sa fabrication
TWI563337B (en) Reflection type mask and method for manufacturing the same
FR2983342B1 (fr) Procede de fabrication d'une heterostructure limitant la formation de defauts et heterostructure ainsi obtenue
FR2990368B1 (fr) Outillage de fabrication d'un noyau de fonderie pour une aube de turbomachine
FR3022829B1 (fr) Ensemble de compactage et procede de fabrication d'une aube composite de turbomachine
FR2975319B1 (fr) Procede de fabrication d'element moulant par frittage laser
FR2961845B1 (fr) Aube de turbomachine a geometrie complementaire paire/impaire et son procede de fabrication
FR2962429B1 (fr) Procede de fabrication d'un composant amortissant les vibrations
FR2978070B1 (fr) Procede de reparation d'une piece de turbomachine
FR2981867B1 (fr) Procede de fabrication d'une piece metallique pour turboreacteur d'aeronefs
FR2994115B1 (fr) Ensemble d'outillage pour la fabrication d'une piece metallique de revolution et procede de fabrication d'une telle piece
FR2977069B1 (fr) Procede de fabrication d'une structure semi-conductrice mettant en oeuvre un collage temporaire
FR2985089B1 (fr) Transistor et procede de fabrication d'un transistor
FR2946695B1 (fr) Bloc-cylindres et procede de fabrication d'un bloc-cylindres
FR2976203B1 (fr) Procede d'usinage d'une aube composite
FR2985734B1 (fr) Composition de biocombustible et procede de fabrication d'un biocombustible
FR2957457B1 (fr) Procede de fabrication d'un point memoire anti-fusible
FR3015114B1 (fr) Procede de fabrication d'un photo-detecteur
FR3022811B1 (fr) Procede de fabrication d'un assemblage de noyaux pour la fabrication d'une aube
FR2985262B1 (fr) Procede de fabrication d'un film polyester bietire
FR2980234B1 (fr) Aube pour turbomachine avec lechettes d'etancheite
FR2970662B1 (fr) Vilebrequin et procede de fabrication de ce vilebrequin
FR2975709B1 (fr) Nappe textile lumineuse et procede de fabrication d'une telle nappe textile lumineuse
FR2980537B1 (fr) Aube pour turbomachine et procede de fabrication d'une telle aube

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

CD Change of name or company name

Owner name: SNECMA, FR

Effective date: 20170713

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13