A crash-protected memory unit (100) for a flight recorder comprises: an electronic memory (110), configured to store data; an active casing (120), configured to encase the electronic memory (110), and comprising a heat absorption material (125), adapted to absorb heat by undergoing an endothermic chemical process, thereby providing an active thermal insulation of the electronic memory (110); and a passive casing (130), configured to encase the active casing (120), and comprising a heat resistant material (135) for providing a passive thermal insulation for the electronic memory (110).


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    Title :

    CRASH PROTECTED MEMORY UNIT


    Contributors:

    Publication date :

    2022-03-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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