Inflation fluid supply and discharge assembly, in particular for inflatable underwater equipment, such as buoys, diving buoys or the like, consisting of a combined two-way inlet and outlet valve, comprising a valve body in which there are two flow paths separated from each other and intended for flows having opposite directions while each flow path is associated with a valve seat with an obturator, which cooperates with the valve seat in the manner of a non-return valve. One flow path is intended for the passage of an incoming flow to a collection body and has a terminal duct for coupling to a fluid supply source, while the other flow path is intended for the passage of a discharge flow or for the outlet of said fluid from said collection body, the shutter being stably stressed against the corresponding valve seat, in a position of interdiction of the discharge or outlet flow and the said shutter being moved to a position at a distance from the valve seat by means of control members for the displacement of the said shutter or automatically by a predetermined overpressure condition of the fluid in said collection body.Inflatable diving equipment, such as a buoy, a diving buoy or the like, provided with an inflatable bag with an inflation and discharge opening to which a combined two-way valve of the above type is sealingly fixed.


    Access

    Download


    Export, share and cite



    Title :

    INFLATION FLUID SUPPLY AND DISCHARGE ASSEMBLY, IN PARTICULAR FOR INFLATABLE DIVING EQUIPMENT, SUCH AS BUOYS, SURFACE-MARKER BUOYS, BALANCING JACKETS OR THE LIKE, AND INFLATABLE DIVING EQUIPMENT PROVIDED WITH THIS ASSEMBLY


    Additional title:

    VORRICHTUNG ZUM ZUFÜHREN UND ABLEITEN VON AUFBLASFLÜSSIGKEIT, INSBESONDERE FÜR AUFBLASBARE TAUCHAUSRÜSTUNGEN, WIE BOJEN, BOJEN ZUR OBERFLÄCHENMARKIERUNG, BALANCIERJACKEN ODER DERGLEICHEN, UND AUFBLASBARE TAUCHAUSRÜSTUNGEN, DIE MIT DIESER VORRICHTUNG AUSGESTATTET SIND.
    ENSEMBLE D'ALIMENTATION ET D'ÉVACUATION DE FLUIDE DE GONFLAGE, NOTAMMENT POUR ÉQUIPEMENT DE PLONGÉE GONFLABLE, TEL QUE BOUÉES, BOUÉES DE MARQUAGE DE SURFACE, GILETS D'ÉQUILIBRAGE OU SIMILAIRES, ET ÉQUIPEMENT DE PLONGÉE GONFLABLE ÉQUIPÉ DE CET ENSEMBLE.


    Contributors:

    Publication date :

    2025-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / F16K VALVES , Ventile




    EXHAUST VALVE FOR INFLATABLE DIVING EQUIPMENT

    FERRARI CRISTIANO | European Patent Office | 2023

    Free access

    Buoys, buoys, and more buoys

    Munske, R.E. | Engineering Index Backfile | 1964



    METAL BUOYS

    PARK SUN LEE | European Patent Office | 2021

    Free access