A propeller shaft of a marine vessel is supported by bearing means within a stern tube or frame. The stern tube or frame has an aft end provided with a sealing assembly for sealing the propeller shaft. The sealing assembly and the stern tube or frame have at least one leakage monitor line for monitoring the condition of the sealing assembly. The at least one leakage monitor line is provided with a circumferentially extending channel section.


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    Title :

    Arrangement, a sealing assembly, a casing flange and a spacer for sealing the propeller shaft of a marine vessel


    Contributors:

    Publication date :

    2017-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / F16J Kolben , PISTONS






    ARRANGEMENT AND METHOD FOR SEALING A PROPELLER SHAFT OF A MARINE VESSEL

    TURUNEN ARI / KOPSA ANTTI / OLLIKAINEN AULIS | European Patent Office | 2023

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    Arrangement And Method For Sealing A Propeller Shaft Of A Marine Vessel

    TURUNEN ARI / KOPSA ANTTI / OLLIKAINEN AULIS | European Patent Office | 2023

    Free access