Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Patent
1980-10-02
1983-08-16
Bonck, Rodney H.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Venetian blind type
160166R, 160236, 350 97, 350103, E06B 9262, E06B 930
Patent
active
043985874
ABSTRACT:
Radiant energy screens are constructed as louvred screens, with the louvre elements each having second-surface retro-reflective elements on or in their outwardly facing surfaces. The inwardly facing surfaces of the louvre elements may be highly reflective to reduce their emissivity. The reflecting surfaces of the retro-reflective elements may be, inter alia, inclined elongate reflectors, cube-corner reflectors, or lens and mirror combinations.
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