A rigid radiation reflector is fabricated from a powdered material transparent to light in a wavelength band extending from approximately 0.2 micrometers to at least 8 micrometers. The powdered material is dispersed in a liquid wherein the powdered material is at least 95% insoluble in the liquid. The resulting mixture is molded under pressure at room temperature and then sintered to generate a porous solid. The porous solid is cooled to room temperature. A surface of the porous solid is then coated with a light-reflecting metal.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method of fabricating rigid radiation reflectors


    Beteiligte:
    YOUNGQUIST ROBERT C (Autor:in) / GIBSON TRACY L (Autor:in) / SURMA JAN M (Autor:in) / BUHROW JERRY W (Autor:in) / NURGE MARK A (Autor:in)

    Erscheinungsdatum :

    2020-10-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    C01D Verbindungen der Alkalimetalle, d.h. des Lithiums, Natriums, Kaliums, Rubidiums, Cäsiums oder Franciums , COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM / B64G Raumfahrt , COSMONAUTICS / C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS , Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden / C01G Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle , COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F



    Stowage, deployment and positioning of rigid antenna reflectors on a spacecraft

    HELMER ROBERT EDWARD / HART III WILLIAM G | Europäisches Patentamt | 2018

    Freier Zugriff

    REFLEX REFLECTORS

    SAE Technical Papers | 1995


    FABRICATING AN ARRAY OF RIGID TIPPED RIBLETS

    RAWLINGS DIANE C / MALONE KEVIN R | Europäisches Patentamt | 2019

    Freier Zugriff

    Ground Radiation Pattern Generated by High-Altitude Reflectors

    Csonka, Paul L. / Muray, Julius J. | IEEE | 1985


    Reflex Reflectors

    SAE Technical Papers | 2003