发明名称 |
HIGH TEMPERATURE FURNACE WITH THERMAL INSULATION |
摘要 |
A furnace comprising a cylindrical heater and a cylindrical insulation around the heater, wherein the insulation has anisotropy in heat transfer and a direction along which the thermal conductivity of the insulation is small corresponds to a direction along which temperature gradient within the insulation is steep. The insulation is formed of plural anisotropic parts arranged such that the direction along which thermal conductivity is low of one part blocks heat transfer from a direction along which the thermal conductivity of another part is high. |
申请公布号 |
AU3486789(A) |
申请公布日期 |
1989.11.23 |
申请号 |
AU19890034867 |
申请日期 |
1989.05.17 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
ICHIRO YOSHIMURA |
分类号 |
C03B37/014;C03B37/029;C30B11/00;C30B15/14;F27D1/00 |
主分类号 |
C03B37/014 |
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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