发明名称 |
WAERMEISOLATIONSTANK |
摘要 |
<p>A heat insulated tank is disclosed having inner and outer walls between which a supporting material is interposed. The material comprises a molding of alkaline earth metal silicates or a molding of composite material based thereon having a continuous open cell structure and subjected to heat treatment under vacuum. Inside and outside faces of said supporting material are provided with a suitable number of grooves. The entire surface of said supporting material is impregnated with a solution of sodium silicate, potassium silicate or ethyl silicate and subjected to baking. The supporting material has a high insulating capability and a high resistance to compression, thus it is applicable to square shaped tanks in addition to conventional spherical or cylindrical ones. The tank is easy to manufacture with increased storage capacity.</p> |
申请公布号 |
DE2843314(A1) |
申请公布日期 |
1979.08.09 |
申请号 |
DE19782843314 |
申请日期 |
1978.10.04 |
申请人 |
NIPPON SANSO K.K. |
发明人 |
ITO,NOBUYOSHI;MORISHITA,HIROSHI;MORITA,MINORU;FUKANO,TAKASHI |
分类号 |
C04B41/50;F17C3/08;(IPC1-7):B65D87/36 |
主分类号 |
C04B41/50 |
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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