A helmet for a space suit includes a transparent section located at a front of the helmet. The transparent section includes a base glass having an inner surface located on an inside of the helmet and an outer surface located on an outside of the helmet, and a photochromatic transition glass. All or a portion, less than all, of the base glass is overlapped by the photochromatic transition glass. The helmet also includes a non-transparent section located at a back of the helmet.


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    Title :

    PHOTOCHROMATIC TRANSITION GLASS FOR A HELMET OF A SPACE SUIT


    Contributors:
    LUKER KELLY (author)

    Publication date :

    2023-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A42B Hüte , HATS / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B64G Raumfahrt , COSMONAUTICS / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von...



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