An autogyro rotor blade for generating lift by autorotation defines a root-side inner profile region, which has a first profile. The inner profile region has a tip-side main profile region, which has a second profile different from the first profile, and a profile depth curve that decreases monotonically in the longitudinal direction of the autogyro rotor blade from the region of the blade root in the direction of the blade tip. The autogyro rotor blade has a twist having a twist curve that decreases monotonically from the region of the blade root in the direction of the blade tip. The twist curve has a variable slope in the inner profile region and/or main profile region, and therefore the twist curve is concavely curved in this region.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Autogyro rotor blade for generating lift by autorotation


    Beteiligte:

    Erscheinungsdatum :

    24.05.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    AUTOGYRO ROTOR BLADE FOR GENERATING LIFT BY AUTOROTATION

    FRAUNDORFER CHRISTOPH / ZOEBISCH ANDRE | Europäisches Patentamt | 2019

    Freier Zugriff

    Autogyro rotor blade for generating lift by autorotation

    FRAUNDORFER CHRISTOPH / ZOEBISCH ANDRÉ | Europäisches Patentamt | 2021

    Freier Zugriff

    AUTOGYRO ROTOR BLADE FOR GENERATING LIFT BY AUTOROTATION

    FRAUNDORFER CHRISTOPH / ZOBISCH ANDRE | Europäisches Patentamt | 2017

    Freier Zugriff

    Autogyro Main Rotor Blade Strength Tests

    Czyz, Zbigniew / Podolak, Piotr / Skiba, Krzysztof et al. | IEEE | 2023


    Autogyro rotor as sail

    Moorebrabazon, J.T.C. | Engineering Index Backfile | 1934