A cycloidal marine propulsion unit, including a hollow rotary casing having a central axis and defining a central inner space with an opening at an axial end thereof. A mounting body rotatably supports the rotary casing on a hull of a marine vessel. A rotating arrangement is provided for rotating said hollow rotary casing, while a plurality of blades extend axially from the rotary casing away from the hull. Each blade is mounted for pivotal movement with respect to the rotary casing, about respective blade axes. The rotating arrangement is configured to rotate the rotary casing by a circumference thereof. A blade shaft portion of each blade is at least partly received within the central inner space so as to attach said blade to the rotary casing.


    Access

    Download


    Export, share and cite



    Title :

    Cycloidal marine propulsion unit and a marine vessel equipped therewith


    Contributors:

    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16C SHAFTS , Wellen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    Cycloidal Marine Propulsion Unit And A Marine Vessel Equipped Therewith

    PELJO VELI-PEKKA / LAMPEN LAURI / NIVALA SAMI et al. | European Patent Office | 2022

    Free access

    A CYCLOIDAL MARINE PROPULSION UNIT AND A MARINE VESSEL EQUIPPED THEREWITH

    PELJO VELI-PEKKA / LAMPEN LAURI / NIVALA SAMI et al. | European Patent Office | 2024

    Free access

    A CYCLOIDAL MARINE PROPULSION UNIT AND A MARINE VESSEL EQUIPPED THEREWITH

    PELJO VELI-PEKKA / LAMPEN LAURI / NIVALA SAMI et al. | European Patent Office | 2020

    Free access

    Cycloidal marine-propulsion system

    BRADLEY STUART IAN / URZON ARKADIUSZ JANUSZ | European Patent Office | 2018

    Free access

    CYCLOIDAL MARINE-PROPULSION SYSTEM

    BRADLEY STUART / URZON ARKADIUSZ JANUSZ | European Patent Office | 2015

    Free access