A propeller system for a tail section of an aircraft includes a propeller hub located at the tail section of the aircraft, a plurality of propeller blades mounted to and extending outwardly from the propeller hub, a propeller shaft coupled to the propeller hub and operable to rotate the propeller hub about an axis of rotation, and a propeller gearbox connected to the propeller shaft. The propeller gearbox is fluidly cooled by an airflow within the tail section. A spinner assembly surrounds the propeller hub. The spinner assembly includes at least one outlet opening formed therein downstream from the propeller hub relative to the airflow. The spinner assembly is rotatable to draw the airflow into at least one cooling flow inlet formed in the tail section and across the propeller gearbox to cool the propeller gearbox and out the at least one outlet opening.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    MULTI-PURPOSE PROP-ROTOR SPINNER ARRANGEMENT


    Beteiligte:
    ORBON JAMES BREEN (Autor:in) / MCCOLLOUGH JAMES (Autor:in) / TOBIN EVAN S (Autor:in) / XIE XIAOLE (Autor:in) / FRYDMAN JONATHAN (Autor:in)

    Erscheinungsdatum :

    20.01.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    MULTI-PURPOSE PROP-ROTOR SPINNER ARRANGEMENT

    ORBON JAMES BREEN / MCCOLLOUGH JAMES / TOBIN EVAN S et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Multi-purpose prop-rotor spinner arrangement

    ORBON JAMES BREEN / MCCOLLOUGH JAMES / TOBIN EVAN S et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Multi-purpose prop-rotor spinner arrangement

    ORBON JAMES BREEN / MCCOLLOUGH JAMES / TOBIN EVAN S et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    ROTOR HEAD FOR PROP-ROTOR

    D'ANNA FRANK P / LAUDER TIMOTHY FRED / ALBER MARK R et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Drag Reducing Spinner for High Speed Stop Fold Rotor

    FOSKEY CHRISTOPHER E | Europäisches Patentamt | 2024

    Freier Zugriff