A propeller for driving watercraft, having propeller blades and a metal hub for connection to a ship's shaft and a method for the production thereof are described. The propeller blades are manufactured from polyamide 12 C or a composite material made of polyamide 12 C with long and/or short fiber cores. The propeller blades or components of the propeller blades are mounted on the hub, or the propeller as a whole is made of polyamide 12 C or a composite material made of polyamide 12 C with long and/or short fiber cores and the hub encapsulated with PA 12 C. This can achieve an improvement in thrust performance and the reduction in acoustic signature as compared to metal propellers.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PROPELLER FOR DRIVING WATERCRAFT


    Beteiligte:
    KÄTOW LUTZ (Autor:in) / DOOSE JENS (Autor:in) / RÖSCHMANN SVEN (Autor:in) / HOPP THOMAS (Autor:in) / SCHULZE REINHARD (Autor:in) / PETZINGER GEORG (Autor:in) / EGO FRANZ (Autor:in)

    Erscheinungsdatum :

    2024-07-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    Propeller for driving watercraft

    CATTO LESLIE / DUCE JOHN / ROSCHMANN STEFAN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    PROPELLER FOR DRIVING WATERCRAFT

    KATOW LUTZ / DOOSE JENS / ROSCHMANN SVEN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    PROPELLER FOR A WATERCRAFT AND WATERCRAFT HAVING SUCH A PROPELLER

    KOVÁCS ATTILA | Europäisches Patentamt | 2024

    Freier Zugriff

    WATERCRAFT PROPELLER SYSTEM

    GALAJDA KIRILL ALEKSANDROVICH / ZAKHAROV SERGEJ ALEKSANDROVICH / GORDA VALENTIN VALEREVICH et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    PROPELLER FOR POWERED WATERCRAFT

    MILDE LARS / MACKEN KEN | Europäisches Patentamt | 2022

    Freier Zugriff