The present disclosure relates to a marine propeller combination for a marine propulsion unit (1), the marine propeller combination comprising a first propeller (10) and a second propeller (20) arranged to rotate simultaneously in opposite directions about a common rotational axis (A), wherein the marine propeller combination is configured such that the first and second propellers (10, 20) are angularly positioned such that during one revolution one of the blades of the first propeller (10) is aligned with a drive leg (2) of the marine propulsion unit (1) when a blade gap of the second propeller (20) is aligned with the drive leg (2), or one of the blades of the first propeller (10) is aligned with the drive leg (2) when one of the blades of the second propeller (20) is aligned with the drive leg (2). The disclosure further relates to a marine vessel (50) and to a method (100) of operating a marine propeller combination.


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    Title :

    AN ANGULARLY POSITIONED MARINE PROPELLER COMBINATION AND A METHOD OF OPERATING A MARINE PROPELLER COMBINATION


    Additional title:

    WINKELPOSITIONIERTE MARINE PROPELLERKOMBINATION UND VERFAHREN ZUM BETRIEB EINER MARINEN PROPELLERKOMBINATION
    COMBINAISON D'HÉLICE MARINE POSITIONNÉE ANGULAIREMENT ET PROCÉDÉ DE FONCTIONNEMENT D'UNE COMBINAISON D'HÉLICE MARINE


    Contributors:

    Publication date :

    2024-11-06


    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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