Presented is an arrangement and a method for sealing a propeller shaft (1) of a marine vessel. The arrangement comprising a shaft seal arrangement (2) and a lubrication arrangement (3) comprising a lubricant circulation line (4) for conducting lubricant to and from said shaft seal arrangement (2) and a lubricant circulator (5). The lubricant circulation line (4) comprises a connection line (7) that is connected in fluid connection with the lubricant circulation line (4) downstream of the lubricant circulator (5) and upstream of the shaft seal arrangement (2), and that is connected in fluid connection with a second part of the lubricant circulation line (4) so as to selectively conduct a part of the flow of lubricant past the shaft seal arrangement (2). At least one hydraulically operated pressure relief means (8) is configured to control the flow of lubricant in the connection line (7).


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    Titel :

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


    Weitere Titelangaben:

    ANORDNUNG UND VERFAHREN ZUM ABDICHTEN EINER SCHIFFSSCHRAUBE EINES SCHIFFES
    AGENCEMENT ET PROCÉDÉ D'ÉTANCHÉIFICATION D'UN ARBRE D'HÉLICE D'UN NAVIRE


    Beteiligte:
    KEKKI TUOMAS (Autor:in) / PELLINEN PETRI (Autor:in) / OLLIKAINEN AULIS (Autor:in)

    Erscheinungsdatum :

    19.04.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16J Kolben , PISTONS



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    TURUNEN ARI / KOPSA ANTTI / OLLIKAINEN AULIS | Europäisches Patentamt | 2023

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

    KEKKI TUOMAS / PELLINEN PETRI / OLLIKAINEN AULIS | Europäisches Patentamt | 2023

    Freier Zugriff

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

    TURUNEN ARI / KOPSA ANTTI / OLLIKAINEN AULIS | Europäisches Patentamt | 2023

    Freier Zugriff