A damage recovery system of a fuselage (1) of an aircraft (3), comprising: a tank (8) containing a polyurethane foam; a main duct (10a) fluidically coupled to the tank to receive the foam; secondary ducts (10b) fluidically coupled to the main duct; and distribution means (12) adapted to allow an outflow of the foam from the secondary ducts. Graphene powder can be mixed and added to the polyurethane foam. In flight, a possible leak (crack or hole) in the fuselage is plugged by the polyurethane foam with graphene powder.


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    Title :

    СИСТЕМА ДЛЯ УЛУЧШЕНИЯ ПРОЧНОСТИ КОНСТРУКЦИИ САМОЛЕТА И САМОЛЕТ, СОДЕРЖАЩИЙ ТАКУЮ СИСТЕМУ


    Publication date :

    2020-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT