A stern tube seal device comprises two back-to-back sealing faces (4,5,6) that create a void 915) between lubricating fluid and water. The sealing faces are made up of stationary faces (4,6) and a rotary face unit 95). The rotary face unit is positively driven by a shaft liner (9). The rotary face unit and at least one stationary face is resiliently mounted and can move independently of the shaft liner.


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    Title :

    STERN TUBE SEAL


    Additional title:

    HECKROHRDICHTUNG
    JOINT DE TUBE D'ÉTAMBOT


    Contributors:
    LEWIS JOHN (author) / BANKS JOSHUA (author) / SHARRATT BEN (author)

    Publication date :

    2021-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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