Combustion-chamber window combines properties of polycarbonate and sapphire. Inner layer of sapphire, withstands flame in chamber. Outer layer of polycarbonate tough but susceptible to weakening by flame and protected from flame by sapphire layer. Resists flames, shattering, and high pressure. Windows withstand 60 lb/in. to second power (414 kPa) in hydrostatic pressure vessel. Also survives leak test under internal pressure of 2 atm (0.2 MPa) of helium and external pressure of 10 to negative fifth power torr (1.3 mPa). Has transmission density of 0.08 to 0.11 in visible light. In contrast, unbonded layers have transmission density of 0.13 to 0.16.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Shatter-Resistant, Flame-Resistant Window


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1989-05-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Emergency bus hammer to shatter the window and grapes

    LEE SUN HA | Europäisches Patentamt | 2020

    Freier Zugriff

    Flame-resistant textiles

    Fogg, L. C. / Stringham, R. S. / Toy, M. S. | NTRS | 1980


    SHATTER-PROOF DEVICE OF TRUCK

    KIMURA KAZUFUMI / SAKAMOTO KEI / AOYAMA KIMIO | Europäisches Patentamt | 2021

    Freier Zugriff

    Flame resistant shield

    PLAINDOUX CEDRIC / SCHERS SIMON / MOURA BENJAMIN | Europäisches Patentamt | 2018

    Freier Zugriff