A marine vessel propulsion device (1) includes a bracket (2) that is attachable to a marine vessel (V1), a duct (12) that is rotatable around a steering axis (A1) with respect to the bracket (2), a propeller (6, 206, 406, 606, 706) that is rotatable with respect to the duct (12) around a propeller axis (A2) extending in a direction perpendicular or substantially perpendicular to the steering axis (A1), and an electric motor (7, 307, 407) that rotates the propeller (6, 206, 406, 606, 706). The propeller (6, 206, 406, 606, 706) includes a plurality of blades (15) and a cylindrical rim (16, 447, 449) that surrounds the plurality of blades (15), and is surrounded by the duct (12). The electric motor (7, 307, 407) rotates the rim (16, 447, 449) with respect to the duct (12).


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    Title :

    Marine vessel propulsion device


    Additional title:

    Marineschiffantriebsvorrichtung
    Dispositif de propulsion de navire


    Contributors:

    Publication date :

    2020-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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




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