An inflation fluid supply and discharge assembly includes a combined two-way inlet and outlet valve having a valve body with two separate flow paths separated for flows in opposite directions. Each flow path is associated with a valve seat with a shutter, which cooperates with the valve seat in the manner of a non-return valve. One of the flow paths, intended for the passage of an incoming flow to a collection body, can be connected to a fluid supply source, the other flow path enabling the passage of a discharge flow from the collection body. A shutter is stably stressed against the corresponding valve seat, in a position of interdiction of the discharge or outlet flow, and is moved to a position at a distance from the valve seat by control members or automatically by a predetermined overpressure condition of the fluid in the collection body.


    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 such assembly


    Contributors:

    Publication date :

    2023-02-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / 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