A sealing system for sealing a shaft located under water includes a bush mountable on the shaft and fixed to the shaft, a housing fixed with respect to the bush and surrounding a first portion of the bush, a lubricant chamber and an air chamber in the housing and open to the bush, the lubricant chamber being sealed with respect to the air chamber by a seal ring, a mechanical seal outside the housing and surrounding a second portion of the bush, an air supply line and an air discharge line connected to the air chamber, and a quantity of lubricating oil in the lubricant chamber, the lubricating oil being in fluid communication with a lubricant tank via at least one oil line, wherein an air pressure in the air chamber is greater than an oil pressure in the lubricant chamber.


    Access

    Download


    Export, share and cite



    Title :

    ABDICHTUNGSSYSTEM, VERFAHREN UND WASSERFAHRZEUG


    Additional title:

    SEALING SYSTEM, METHOD AND WATERCRAFT
    SYSTÈME D'ÉTANCHÉITÉ, PROCÉDÉ ET NAVIRE CORRESPONDANT


    Contributors:

    Publication date :

    2019-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    ABDICHTUNGSSYSTEM, VERFAHREN UND WASSERFAHRZEUG

    FANGAUF CARLOS / BRAND JÖRG | European Patent Office | 2016

    Free access

    Abdichtungssystem, Verfahren und Wasserfahrzeug

    BRAND JÖRG / FANGAUF CARLOS | European Patent Office | 2016

    Free access

    Wasserfahrzeug und Verfahren

    BISCHOFF MARCUS | European Patent Office | 2022

    Free access

    WASSERFAHRZEUG UND VERFAHREN

    BISCHOFF MARCUS | European Patent Office | 2022

    Free access

    Neues Abdichtungssystem für den Tunnelbau

    Haack, Alfred / Kessler, Dominik | IuD Bahn | 2007