A marine propulsion device includes a controller configured or programmed to calculate a rotation speed of a rotor based on a magnetic flux density detected by a detector, and correct a deviation in a calculated magnet position of the rotor due to an eddy current generated in a metal based on the calculated rotation speed of the rotor.


    Access

    Download


    Export, share and cite



    Title :

    MARINE PROPULSION DEVICE AND MARINE VESSEL


    Contributors:

    Publication date :

    2024-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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




    MARINE PROPULSION DEVICE AND MARINE VESSEL

    NOGAMI TATSUHIKO | European Patent Office | 2024

    Free access

    MARINE PROPULSION DEVICE AND MARINE VESSEL

    CARACRISTI MATTIA / ZOTTELE MICHELE | European Patent Office | 2025

    Free access

    MARINE PROPULSION DEVICE AND MARINE VESSEL

    IWAKI RYUTARO / SUZUKI JUNSEI / NANNICHI TAICHIRO et al. | European Patent Office | 2023

    Free access

    Marine propulsion device and marine vessel

    IWAKI RYUTARO / SUZUKI JUNSEI / NANNICHI TAICHIRO et al. | European Patent Office | 2025

    Free access