ObjectTo improve the propulsion efficiency of a marine propulsor including a duct and a propeller rotatably disposed within the duct.Solving MeansA marine propulsor for propelling a marine vessel includes: a plurality of ducts arranged below a hull of the marine vessel along a width direction of the hull; and a propeller rotatably disposed inside each of the plurality of ducts, wherein when at least one pair of ducts adjacent to each other in the width direction among the plurality of ducts includes a one-side duct located on one side in the width direction and an other-side duct located on the other side in the width direction, a side surface of the one-side duct on the other side in the width direction is in contact with a side surface of the other-side duct on the one side in the width direction.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    MARINE PROPULSOR, MARINE VESSEL


    Weitere Titelangaben:

    SCHIFFSANTRIEB, WASSERFAHRZEUG
    PROPULSEUR MARIN, NAVIRE MARIN


    Beteiligte:
    YAMADA TAKUYOSHI (Autor:in) / KAWABUCHI MAKOTO (Autor:in) / HOSONO KAZUKI (Autor:in) / KUBOTA MASAYA (Autor:in)

    Erscheinungsdatum :

    12.10.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    PROPULSOR FOR MARINE VESSEL, AND MARINE VESSEL

    HOSONO KAZUKI / KAWABUCHI MAKOTO / YAMADA TAKUYOSHI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    MODIFYING MARINE VESSEL PROPULSOR STEERING ANGLE

    MORVILLO ROBERT A / ROESSLER EDMUND B | Europäisches Patentamt | 2025

    Freier Zugriff

    MODIFYING MARINE VESSEL PROPULSOR STEERING ANGLE

    ROESSLER EDMUND B / MORVILLO ROBERT A | Europäisches Patentamt | 2024

    Freier Zugriff

    MODIFYING MARINE VESSEL PROPULSOR STEERING ANGLE

    ROESSLER EDMUND / MORVILLO ROBERT | Europäisches Patentamt | 2024

    Freier Zugriff

    MODIFYING MARINE VESSEL PROPULSOR STEERING ANGLE

    MORVILLO ROBERT / ROESSLER EDMUND | Europäisches Patentamt | 2023

    Freier Zugriff