发明名称 |
Thermal insulation |
摘要 |
A lightweight, partially evacuated load-supporting insulation panel comprising an outer gas-impermeable envelope and an inner gas-permeable envelope. The inner envelope is filled with a mixture of coarse gas-permeable granules and fine gas permeable particles, void spaces formed within and between said granules and particles containing a gas of low thermal conductivity. An intermediate gas impermeable envelope may also be used. |
申请公布号 |
US6221456(B1) |
申请公布日期 |
2001.04.24 |
申请号 |
US19940280841 |
申请日期 |
1994.07.26 |
申请人 |
POGORSKI LOUIS AUGUST;POGORSKI STEPHEN RICHARD |
发明人 |
POGORSKI LOUIS AUGUST;POGORSKI STEPHEN RICHARD |
分类号 |
E04B1/80;F17C13/00;(IPC1-7):B32B5/16 |
主分类号 |
E04B1/80 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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