BALLISTIC PANEL AND METHOD OF MAKING A BALLISTIC PANEL

    公开(公告)号:US20210172710A1

    公开(公告)日:2021-06-10

    申请号:US16708012

    申请日:2019-12-09

    Inventor: John N. Harris

    Abstract: A ballistic panel is described including a core layer having a first major surface and a second major surface, the core layer including a ballistic gel. The first layer of ballistic resistant material is on the first major surface of the core layer. A second layer of ballistic resistant material is on the second major surface of the core layer.

    Fire resistance for optically transparent thermoplastics
    3.
    发明授权
    Fire resistance for optically transparent thermoplastics 有权
    光学透明热塑性塑料的耐火性

    公开(公告)号:US08689447B2

    公开(公告)日:2014-04-08

    申请号:US13663040

    申请日:2012-10-29

    Inventor: John N. Harris

    Abstract: A fire retardant, transparent panel and method of making the panel, that is especially well suited for use on mobile platforms, and particularly on aircrafts. The panel is a composite of a transparent matrix and a plurality of fire-retardant nanoparticles. The nanoparticles have a diameter less than the visible spectrum of light, and in one form between about 0.1 nm to about 400 nm in diameter. The nanoparticles may be arranged randomly or in predetermined patterns within the matrix during manufacturing of the panel. The panel is lightweight, transparent and yet highly fire retardant.

    Abstract translation: 阻燃,透明面板和制造面板的方法,特别适用于移动平台,特别是飞机上。 面板是透明基质和多种阻燃纳米粒子的复合物。 纳米颗粒的直径小于可见光光谱,直径在约0.1nm至约400nm之间。 在制造面板期间,纳米颗粒可以随机地或以矩阵内的预定图案布置。 该面板重量轻,透明,阻燃性好。

    Leak detection in vacuum bags
    10.
    发明授权
    Leak detection in vacuum bags 有权
    真空袋中的泄漏检测

    公开(公告)号:US09500593B2

    公开(公告)日:2016-11-22

    申请号:US14217478

    申请日:2014-03-18

    CPC classification number: G01N21/78 G01M3/04 G01M3/042 G01N21/783 G01N31/225

    Abstract: A device indicates the location of an air leak in a vacuum bag used to process composite parts. The device includes a layer of material on the inner face of the bag that changes in appearance due to an oxidation-reduction reaction in areas of the layer exposed to oxygen caused by a leak in the bag.

    Abstract translation: 设备表示用于处理复合部件的真空袋中的空气泄漏的位置。 该装置包括在袋的内表面上的一层材料,其由于在袋中泄漏而暴露于氧的层的区域中由于氧化还原反应而在外观上变化。

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