A lighter than air vehicle with a hull, a laminate for such hull and a method of production of such laminate A lighter-than-air vehicle comprising a hull of a laminate material with a reinforcing fibre layer, for example Zylon®, and a first, and optionally second, Ethylene Vinyl Alcohol film melt-bonded into the fibre layer. A weathering layer protects the fibres against UV degradation.

    L'invention concerne un véhicule plus léger que l'air comprenant une coque en matériau stratifié comportant une couche de fibres de renforcement, par exemple du Zylon®, et un premier, et éventuellement un second film d'éthylène-alcool vinylique lié par fusion dans la couche de fibres. Une couche de protection contre les intempéries protège les fibres contre la dégradation par les UV.


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    Title :

    A LIGHTER-THAN-AIR VEHICLE WITH A HULL, A LAMINATE FOR SUCH HULL AND A METHOD OF PRODUCTION OF SUCH LAMINATE


    Additional title:

    VEHICULE PLUS LEGER QUE L'AIR POURVU D'UNE COQUE, STRATIFIE POUR UNE TELLE COQUE ET PROCEDE DE FABRICATION D'UN TEL STRATIFIE



    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse



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