The subject of the invention is a propeller blade that has minimal blade tip loss, has a pressure side, opposite to that a suction side, a blade root that can be attached to the propeller and opposite to the blade root a blade tip, where the pressure side is attached to the suction side with a slot that has an inlet opening on the pressure side and an outlet opening on the suction side, and the slot has a pressure equalizing element in it.Furthermore, the subject of the invention is a propeller that can be used for airplanes, helicopters, horizontal-axis wind turbines, fans and drones and that has at least one propeller blade which is designed according to the first aspect of the invention.


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    Title :

    Propeller and propeller blade


    Contributors:
    NYIRI ATTILA (author) / CIRUS ROBERT (author) / CIRUS NORBERT (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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