Electrical traction system having a propeller group formed from an inner hollow cylinder (21) inside which at least one propeller (22) is fixedly connected coaxial to said cylinder, so that the propeller itself and the cylinder can rotate together around said axis. The system comprises a rotor of an electric motor inside which such an inner cylinder is coaxially arranged and a cylindrical stator (63) is fitted onto said rotor, in such a way making an electric motor in which the rotor is hollow and cylindrical and a propeller is arranged inside it that rotates with said rotor.


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    Title :

    Electrical traction system


    Additional title:

    Elektrisches Antriebssystem
    Système de traction électrique


    Contributors:

    Publication date :

    2020-04-15


    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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    Free access