A flapper valve comprising a generally rigid flap which is mounted within a flexible body coating. The hinge in the flexible body is formed by using an internal reinforcement material having a permeated structure which allows for the body material to penetrate through the reinforcement material during the valve formation. This provides for a more sturdy hinge which better resists wear.

    La présente invention concerne une soupape à battant qui comprend un volet généralement rigide qui est monté à l'intérieur d'un revêtement de corps flexible. La charnière dans le corps flexible est formée au moyen d'un matériau de renforcement interne ayant une structure de perméation qui permet au matériau de corps de pénétrer à travers le matériau de renforcement pendant la formation de la soupape. Cela permet d'obtenir une charnière plus robuste qui résiste mieux à l'usure.


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    Title :

    FLAPPER VALVE


    Additional title:

    SOUPAPE À BATTANT


    Contributors:
    CHASE RYAN (author) / HAMPTON PHIL (author)

    Publication date :

    2022-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16K VALVES , Ventile / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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