An exemplary aircraft includes a wing positioned below a vertical rotor, the wing extending to an outboard end, and an anhedral winglet extending from the outboard end through an angular transition to a tip, the anhedral winglet having an external surface exposed to the rotor downwash and the external surface is contoured to generate local wing lift in response to the rotor downwash.


    Access

    Download


    Export, share and cite



    Title :

    DOWNLOAD REDUCING WINGLETS


    Contributors:

    Publication date :

    2021-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Download reducing winglets for aircraft having a rotor producing downwash and method of operating the same

    DONALDSON KENT E / SMOLAREK KYLE / ESCHETE LYNN FRANCIS | European Patent Office | 2022

    Free access

    DOWNLOAD REDUCING WINGLETS FOR AIRCRAFT HAVING A ROTOR PRODUCING DOWNWASH AND METHOD OF OPERATING THE SAME

    DONALDSON KENT E / SMOLAREK KYLE / ESCHETE LYNN FRANCIS | European Patent Office | 2022

    Free access

    DOWNLOAD REDUCING WINGTIPS

    DONALDSON KENT E / KENDRICK PHILLIP A / SMOLAREK KYLE | European Patent Office | 2021

    Free access

    BIFURCATED CONJUGATED WINGLETS

    GRATZER LOUIS B | European Patent Office | 2019

    Free access

    Download reducing wingtips

    DONALDSON KENT E / KENDRICK PHILLIP A / SMOLAREK KYLE | European Patent Office | 2024

    Free access