A bladed rotor wheel for a turbine engine, the rotor wheel including a disk including, formed in its outer periphery, at least one slot for mounting the roots of blades, and a spacer mounted between each blade root and a bottom of the slot. The spacer includes at least one member of type that is bistable in position and that can occupy a first stable position for assembly or disassembly in which the member does not exert force on the blade root, and a second stable position in which the bistable member exerts a radial force on the blade root. The spacer also includes at least one resilient damper member mounted between the bottom of the slot and the blade root.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Bladed rotor wheel for a turbine engine


    Beteiligte:

    Erscheinungsdatum :

    2017-01-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



    ASSEMBLY AND METHOD FOR INSTALLING A BLADED ROTOR ON A SHAFT OF A GAS TURBINE ENGINE OR REMOVING A BLADED ROTOR FROM THE GAS TURBINE ENGINE

    HENRIKSEN GEOFFREY / MATHIAS ANTHONY / WEDEMIRE JASON | Europäisches Patentamt | 2024

    Freier Zugriff

    Failure model development for an integrally bladed turbine wheel

    TRYON, ROBERT / CRUSE, THOMAS | AIAA | 1992


    INTEGRALLY BLADED FAN ROTOR

    ELEFTHERIOU ANDREAS / IVAKITCH RICHARD / MENHEERE DAVID | Europäisches Patentamt | 2018

    Freier Zugriff


    Case for single-bladed rotor

    Lauderdale, J. | Engineering Index Backfile | 1940