Insulating wall unit

Details Insulating wall unit Insulating wall unit

1974-07-30

1976-11-09

Bell, J. Karl

Static structures (e.g., buildings)

Transparent panel having active treatment with gas or liquid

Hygroscopic material; e.g., internal drier

52173R, 52404, 52618, E06B 712, E04B 174, E04B 228

Patent

active

039902021

ABSTRACT:
A wall unit comprising panels lying at opposite faces of said unit, a seal arranged between the margins of said panels, and an insulation occupying the cavity between said panels, wherein the improvement comprises at least one insulating group extending parallel to said panels and comprising two foils capable of reflecting thermal radiation and chambers lying between said foils, the walls of which consist of insulating material. The cavity between said panels may be evacuated or it may be filled with dry air or a dry gas.

REFERENCES:
patent: 2062747 (1936-12-01), Gelstharp
patent: 2238022 (1941-04-01), Johnson
patent: 2406815 (1946-09-01), Elfving
patent: 2441571 (1948-05-01), Heineman
patent: 2662043 (1953-12-01), Clements
patent: 3167159 (1965-01-01), Bovenkerk
patent: 3412513 (1968-11-01), Gosele
patent: 3432859 (1969-03-01), Jordan et al.
patent: 3501367 (1970-03-01), Parker
patent: 3604163 (1971-09-01), McCurdy et al.
patent: 3646721 (1972-03-01), Becker

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