Foil systems for steering source and receiver arrangements for gathering seismic data are connected to buoys supporting seismic sources and receivers. Each foil system includes a positive buoyancy device (18), a pair of control cables, a plurality of foil sections (30), and an actuator (52). The pair of control cables may be attached to the buoyancy device and extend downward from the buoyancy device to a submerged end. The plurality of foil sections may be disposed along the control cables between the buoyancy device (18) and the submerged end. The actuator may be configured to adjust attack angles of the foil sections by changing a tension in one or both of the control cables. Steering control is provided through a number of modes described by data distributed through a control system in communication with the foil systems.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Dynamically controlled foil systems and methods


    Beteiligte:
    SCHNEIDER CURT (Autor:in)

    Erscheinungsdatum :

    2020-11-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01V Geophysik , GEOPHYSICS



    DYNAMICALLY CONTROLLED FOIL SYSTEMS AND METHODS

    SCHNEIDER CURT | Europäisches Patentamt | 2018

    Freier Zugriff

    DYNAMICALLY CONTROLLED FOIL SYSTEMS AND METHODS

    SCHNEIDER CURT | Europäisches Patentamt | 2017

    Freier Zugriff

    Dynamically controlled foil systems and methods

    SCHNEIDER CURT | Europäisches Patentamt | 2019

    Freier Zugriff

    DYNAMICALLY CONTROLLED FOIL SYSTEMS AND METHODS

    SCHNEIDER CURT | Europäisches Patentamt | 2023

    Freier Zugriff

    DYNAMICALLY CONTROLLED FOIL SYSTEMS AND METHODS

    SCHNEIDER CURT | Europäisches Patentamt | 2017

    Freier Zugriff