A marine propulsion device includes an entry suppressor extending circumferentially between an inner peripheral surface of a duct and an outer peripheral surface of a rim in a radial direction of a rotor to reduce or prevent entry of foreign matter into a gap between the inner peripheral surface of the duct and the outer peripheral surface of the rim. The entry suppressor has a thickness larger than a minimum width of the gap and smaller than a maximum width of the gap in the radial direction of the rotor.


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    Title :

    MARINE PROPULSION DEVICE AND MARINE VESSEL


    Contributors:

    Publication date :

    2024-06-13


    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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