FR3055310B1 - Turbomachine a dispositif de guidage d'huile et procede de demontage de la turbomachine - Google Patents

Turbomachine a dispositif de guidage d'huile et procede de demontage de la turbomachine Download PDF

Info

Publication number
FR3055310B1
FR3055310B1 FR1657977A FR1657977A FR3055310B1 FR 3055310 B1 FR3055310 B1 FR 3055310B1 FR 1657977 A FR1657977 A FR 1657977A FR 1657977 A FR1657977 A FR 1657977A FR 3055310 B1 FR3055310 B1 FR 3055310B1
Authority
FR
France
Prior art keywords
turbomachine
disassembling
guiding device
oil guiding
oil
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
FR1657977A
Other languages
English (en)
Other versions
FR3055310A1 (fr
Inventor
Clement Cottet
Michel Francois Rene Cretin Fabrice
Paul Jacquemard Christophe
Marcel Lucien Perdrigeon Christophe
Leny Toribio
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 FR1657977A priority Critical patent/FR3055310B1/fr
Priority to US15/686,622 priority patent/US10711643B2/en
Publication of FR3055310A1 publication Critical patent/FR3055310A1/fr
Application granted granted Critical
Publication of FR3055310B1 publication Critical patent/FR3055310B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • 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
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings
    • B64C11/06—Blade mountings for variable-pitch blades
    • 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
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D2027/005—Aircraft with an unducted turbofan comprising contra-rotating rotors, e.g. contra-rotating open rotors [CROR]
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/70—Disassembly methods
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1657977A 2016-08-26 2016-08-26 Turbomachine a dispositif de guidage d'huile et procede de demontage de la turbomachine Active FR3055310B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1657977A FR3055310B1 (fr) 2016-08-26 2016-08-26 Turbomachine a dispositif de guidage d'huile et procede de demontage de la turbomachine
US15/686,622 US10711643B2 (en) 2016-08-26 2017-08-25 Turbine engine with an oil guiding device and method for disassembling the turbine engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1657977A FR3055310B1 (fr) 2016-08-26 2016-08-26 Turbomachine a dispositif de guidage d'huile et procede de demontage de la turbomachine
FR1657977 2016-08-26

Publications (2)

Publication Number Publication Date
FR3055310A1 FR3055310A1 (fr) 2018-03-02
FR3055310B1 true FR3055310B1 (fr) 2018-08-17

Family

ID=57348886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1657977A Active FR3055310B1 (fr) 2016-08-26 2016-08-26 Turbomachine a dispositif de guidage d'huile et procede de demontage de la turbomachine

Country Status (2)

Country Link
US (1) US10711643B2 (fr)
FR (1) FR3055310B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3107319B1 (fr) * 2020-02-19 2022-08-12 Safran Aircraft Engines Module de turbomachine equipe de systeme de changement de pas des pales d’aubes de stator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438542A (en) * 1944-09-07 1948-03-30 Curtiss Wright Corp Propeller blade, bearing, and seal assembly
US5152668A (en) * 1990-07-23 1992-10-06 General Electric Company Pitch change mechanism for prop fans
DE102004060022A1 (de) * 2004-12-14 2006-07-13 Schaeffler Kg Propellerblattlagerung, insbesondere für längsaxial verstellbare Propellerblätter von Flugzeugpropellern
FR2980770B1 (fr) 2011-10-03 2014-06-27 Snecma Turbomachine a helice(s) pour aeronef avec systeme pour changer le pas de l'helice.
FR3010728B1 (fr) * 2013-09-18 2018-02-16 Snecma Ecrou de serrage et d'evacuation d'huile, et turbomachine
FR3036141B1 (fr) * 2015-05-12 2019-08-09 Safran Aircraft Engines Arbre de commande radial pour dispositif de commande de l'orientation des pales de soufflante d'une turbomachine a soufflante non carenee et procede de montage d'un tel arbre.

Also Published As

Publication number Publication date
US20180058260A1 (en) 2018-03-01
FR3055310A1 (fr) 2018-03-02
US10711643B2 (en) 2020-07-14

Similar Documents

Publication Publication Date Title
BR112017006052A2 (pt) sistema e aparelho para analise e regulagem multiparâmetro de fluidos de piscina
FR3023368B1 (fr) Procede et dispositif d'aide a l'atterrissage d'un aeronef.
FR3022527B1 (fr) Procede et dispositif pour la fabrication directe d'une piece sur une structure
FR3016706B1 (fr) Procede et dispositif pour optimiser l'atterrissage d'un aeronef sur une piste.
FR3023394B1 (fr) Dispositif permettant de faciliter l'enseignement de la langue amharique et d'en normaliser l'ecriture
FR3002591B1 (fr) Procede et dispositif de regulation de refroidissement d'huile d'une turbomachine
FR3035154B1 (fr) Dispositif d'etancheite pour enceinte a huile de palier de turbomachine
FR3025056B1 (fr) Dispositif laser et procede de fabrication d'un tel dispositif laser
FR3022036B1 (fr) Dispositif de detection a plans croises d'un obstacle et procede de detection mettant en oeuvre un tel dispositif
FR3022346B1 (fr) Dispositif et procede de caracterisation d'un faisceau de lumiere
FR3027136B1 (fr) Procede d'identification d'un signe sur un document deforme
FR3021701B1 (fr) Procede et dispositif de controle d'une poussee d'un turboreacteur
FR3018470B1 (fr) Dispositif bidirectionnel de changement d'un gant de manipulation et procede de remplacement de ce gant
FR3016671B1 (fr) Dispositif de repartition d'huile avec clapet anti-retour
FR3023023B1 (fr) Procede et dispositif de commande d'au moins un equipement
FR3025475B1 (fr) "procede de desactivation automatique d'un regulateur de vitesse par verification de criteres visuels"
FR3028940B1 (fr) Procede et dispositif de caracterisation en trois dimensions d'une surface d'un objet
FR3020985B1 (fr) Procede de fixation d'une charniere sur une page et procede de fabrication d'un passeport
FR3022045B1 (fr) Procede et dispositif de determination du sens de virage optimal d'un aeronef
FR3021678B1 (fr) Procede et dispositif de determination de la capacite portante d'un micropieu
FR3055310B1 (fr) Turbomachine a dispositif de guidage d'huile et procede de demontage de la turbomachine
MA50840A (fr) Dispositif et procédé d'amortissement de tonalités aliquotes
FR3030681B1 (fr) Procede et dispositif d'ajustement de la composition d'un gaz naturel liquefie
FR3018464B1 (fr) Procede et dispositif de traitement de surface par laser d'une structure metallique, destinee a la fabrication d'un reservoir cryogenique
FR3027393B1 (fr) Procede et dispositif de diagnostic de la qualite d'un cordon de soudure laser

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180302

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8