A drive unit (100) for a marine vessel (101), the drive unit comprising an elongated drive unit body (210) arranged to support a propeller shaft (230) at a lower end (103) of the drive unit body (210), which propeller shaft (230) extends in a center plane (460) of the drive unit (100), the drive unit body (210) having a forward part (F) arranged in use to face in a travelling direction of the marine vessel (101), and a back part (B) opposite to the forward part (F), the drive unit (100) comprising an oil channel (420) arranged in the back part (B) of the drive unit body (210), and a closed cooling compartment (410) arranged in the forward part (F) of the drive unit body (210), where the closed cooling compartment (410) is arranged to be fluidly connected to a closed cooling circuit (150) arranged to cool one or more electric components (110, 120, 130) of the marine vessel (101).


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    Title :

    A MARINE DRIVE UNIT WITH INTEGRATED COOLING CIRCUIT AND OIL CHANNEL


    Additional title:

    SCHIFFSANTRIEBSEINHEIT MIT INTEGRIERTEM KÜHLKREISLAUF UND ÖLKANAL
    UNITÉ D'ENTRAÎNEMENT MARIN DOTÉ D'UN CIRCUIT DE REFROIDISSEMENT INTÉGRÉ ET D'UN CANAL D'HUILE


    Contributors:

    Publication date :

    2025-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F16H Getriebe , GEARING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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