A gyroscopic stabiliser for stabilising motion of an object, for example rolling or pitching motion of a marine vessel. The gyroscopic stabiliser includes a rotary damper for damping precession of the gyroscopic stabiliser, wherein the rotary damper includes a constant flow valve that provides a constant flow of damping fluid in the rotary damper for different torques applied to the vane of the rotary damper. The constant flow valve comprises a fixed orifice and a variable orifice in series in the flow passage, wherein a change in a pressure differential across the fixed orifice causes a change in a size of the variable orifice. A biasing element may apply a biasing force to a displaceable member which changes the size of the variable orifice. The fixed orifice may be located upstream of the variable orifice.


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    Titel :

    Gyroscopic stabiliser


    Beteiligte:
    JOHN NASH (Autor:in) / GEORGE NASH (Autor:in)

    Erscheinungsdatum :

    02.03.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    GYROSCOPIC STABILISER

    NASH JOHN / NASH GEORGE | Europäisches Patentamt | 2022

    Freier Zugriff

    GYROSCOPIC STABILISER

    NASH JOHN / NASH GEORGE | Europäisches Patentamt | 2022

    Freier Zugriff

    GYROSCOPIC STABILISER

    NASH GEORGE / NASH JOHN | Europäisches Patentamt | 2021

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    Gyroscopic stabiliser

    GEORGE NASH / JOHN NASH | Europäisches Patentamt | 2021

    Freier Zugriff

    GYROSCOPIC STABILISER

    NASH GEORGE / NASH JOHN | Europäisches Patentamt | 2021

    Freier Zugriff