A propulsion unit includes a motor rotor that spins about a central rotational axis, propeller blades each having a proximal base and a distal tip, and pivot mounts each coupling the proximal base of a corresponding one of the propeller blades to the motor rotor. The propeller blades each freely pivot at the proximal base about a corresponding offset pivoting axis that is substantially parallel to but offset from the central rotational axis of the motor rotor.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PASSIVELY FOLDING PROPELLER BLADES FOR DRAG REDUCTION


    Beteiligte:
    BENSON STEPHEN (Autor:in) / HUFFMAN JACOB (Autor:in)

    Erscheinungsdatum :

    31.10.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Passively folding propeller blades for drag reduction

    BENSON STEPHEN / HUFFMAN JACOB | Europäisches Patentamt | 2020

    Freier Zugriff

    FOLDING CONCENTRICALLY MOUNTED PROPELLER BLADES FOR DRAG REDUCTION

    PRAGER ANDRÉ | Europäisches Patentamt | 2023

    Freier Zugriff

    Folding concentrically mounted propeller blades for drag reduction

    PRAGER ANDRÉ | Europäisches Patentamt | 2021

    Freier Zugriff

    Folding concentrically mounted propeller blades for drag reduction

    PRAGER ANDRÉ | Europäisches Patentamt | 2020

    Freier Zugriff

    FOLDING CONCENTRICALLY MOUNTED PROPELLER BLADES FOR DRAG REDUCTION

    PRAGER ANDRÉ | Europäisches Patentamt | 2019

    Freier Zugriff