A method of refuelling a surface vessel 808 from an unmanned underwater vehicle 802 where the underwater vehicle comprises one or more internal vessels (12, Fig 1) for containing fuel. The method comprises positioning a surface vessel and the unmanned underwater vehicle relative to each other at a distance smaller than the length of a fuel hose 804, connecting the fuel hose between the unmanned underwater vehicle and the surface vessel, transferring the fuel from the unmanned underwater vehicle to the surface vessel and releasing the hose. A fuel hose for use in the transfer method is also disclosed as is an unmanned underwater vehicle with an outer and an inner hull, a pressure compensation system and an arm (1204, Fig 12) protruding from the outer hull and suitable for connection to a fuel hose.


    Access

    Download


    Export, share and cite



    Title :

    Underwater vehicle for transporting cargo


    Contributors:

    Publication date :

    2021-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



    Underwater vehicle for transporting cargo

    European Patent Office | 2020

    Free access

    UNDERWATER VEHICLE FOR TRANSPORTING CARGO

    ELLINGSEN KJELL E / RAVNDAL OLA / MYHRE ERLING et al. | European Patent Office | 2021

    Free access

    Cargo transporting vehicle

    CHANG YOON SEOK / KIM NAM UOOK / LEE JEONG IN | European Patent Office | 2022

    Free access

    CARGO TRANSPORTING VEHICLE

    CHANG YOON SEOK / KIM NAM UOOK / LEE JEONG IN | European Patent Office | 2021

    Free access

    CARGO TRANSPORTING WORK VEHICLE

    TANAKA MINORU | European Patent Office | 2020

    Free access