Supports: cabinet structure – Show-case type – Refrigerator
Patent
1982-06-18
1984-10-16
Perham, Alfred C.
Supports: cabinet structure
Show-case type
Refrigerator
52171, 52788, E06B 338, E06B 340, A47F 304
Patent
active
044771290
ABSTRACT:
A substantially transparent single-pane insulating structure, positionable between a warmer region and a colder region having a substantially transparent pane wherein one surface is exposed in use to the warmer region and the opposed surface in use facing the cold region and a reflecting material applied to the surface of the pane which faces the colder region for reflecting a substantial portion of infrared radiation incident on the reflecting material through the pane to the surface of the pane exposed in use to the warmer region to restrict substantial transmission of infrared radiation from the warmer region to the colder region and to heat the surface of the pane exposed in use to the warmer region sufficiently to prevent formation of a visibility-impeding layer thereon without using electrical energy therefor and wherein the reflected infrared radiation is reradiated into the warmer region so as to inhibit reradiation thereof into the colder region and for transmitting a substantial portion of visible light radiation incident on the reflecting material to enable substantially clear visibility therethrough is shown.
REFERENCES:
patent: 3591248 (1971-07-01), Meunier
patent: 3860306 (1975-01-01), Kenyon
patent: 3935351 (1976-01-01), Franz
patent: 4022947 (1977-05-01), Grubb et al.
patent: 4035608 (1977-07-01), Stromquist et al.
patent: 4048978 (1977-09-01), Plumat et al.
patent: 4069630 (1978-01-01), Chess et al.
patent: 4149348 (1979-04-01), Pyzewski
patent: 4180954 (1980-01-01), Gell, Jr.
Anthony's Manufacturing Company, Inc.
Perham Alfred C.
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