A disclosed gas turbine engine includes a compressor section including a first compressor disposed axially forward of a second compressor, a combustor in fluid communication with the compressor section and a turbine section in fluid communication with the combustor. The turbine section includes a first turbine driving the first compressor and a second turbine driving the second compressor. An inner shaft defines a driving link between the second compressor and the second turbine and an outer shaft defines a driving link between the first compressor and the first turbine. The inner shaft and the outer shaft are concentric about a common axis of rotation. A bumper is disposed on the inner shaft within an axial region common to an aft portion of the outer shaft for accommodating interaction between the inner and outer shafts during high load conditions.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    GEARED TURBOFAN ENGINE WITH INTER-SHAFT DEFLECTION FEATURE


    Weitere Titelangaben:

    GETRIEBETURBOLÜFTERMOTOR MIT ZWISCHENWELLENABLENKFUNKTION
    TURBORÉACTEUR AVEC ÉLÉMENT DE DÉVIATION INTER-ARBRES


    Beteiligte:

    Erscheinungsdatum :

    2021-09-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F02K JET-PROPULSION PLANTS , Strahltriebwerke / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS



    GEARED TURBOFAN ENGINE

    BREEN CLIVE | Europäisches Patentamt | 2020

    Freier Zugriff

    Geared turbofan engine

    BREEN CLIVE | Europäisches Patentamt | 2021

    Freier Zugriff

    Geared turbofan engine mount arrangement

    COLES DAVID R / ROWNTREE GAVIN M / WILLSHEE MATTHEW J et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Geared Turbofan Engine Mount Arrangement

    COLES DAVID R / ROWNTREE GAVIN M / WILLSHEE MATTHEW J et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    GEARED TURBOFAN GAS TURBINE ENGINE ARCHITECTURE

    HOUSTON DAVID P / KUPRATIS DANIEL BERNARD / SCHWARZ FREDERICK M | Europäisches Patentamt | 2017

    Freier Zugriff