A novel retractable thruster unit for a marine vessel using a tunnel thruster includes a nozzle having an end, the end being provided with two closing plates, a top closing plate, and a bottom closing plate. The closing plates are arranged 180 degrees apart on opposite sides of the axis of the propeller and extend substantially axially from the end of the nozzle.


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    Title :

    A RETRACTABLE THRUSTER UNIT FOR A MARINE VESSEL


    Additional title:

    EINZIEHBARES STRAHLRUDER FÜR EIN WASSERFAHRZEUG
    UNITÉ DE PROPULSION RÉTRACTABLE POUR UN VAISSEAU DE HAUTE MER


    Contributors:

    Publication date :

    2017-01-25


    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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