Stock material or miscellaneous articles – All metal or with adjacent metals – Plural layers discontinuously bonded
Patent
1977-09-12
1979-07-17
Schafer, Richard E.
Stock material or miscellaneous articles
All metal or with adjacent metals
Plural layers discontinuously bonded
52404, 52785, 52802, 52809, 52821, 428 68, 428920, B32B 1518, E04C 208
Patent
active
041615670
ABSTRACT:
In a large high temperature industrial dryer or other such heated enclosure, a structural heat-insulation panel including opposed metallic sheets in generally parallel, spaced-apart planes, one of said sheets being exposed to a higher temperature than the other sheet, and insulation means between such sheets, wherein the improvement comprises panel ends formed of stainless steel of low heat conductivity. Particularly low heat transfer to the lower temperature sheet is obtained by employing embossed stainless steel pieces as said panel ends.
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Proctor & Schwartz Inc.
Schafer Richard E.
Thomas Richard H.
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