| 摘要 |
<p>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.</p> |
