发明名称 |
SELEKTIVT SOLARABSORBERINGSSJIKT P} ALUMINIUM. |
摘要 |
A solar collector panel absorbing incident solar energy at a high rate while radiating only a small portion of the absorbed energy comprises aluminum or an aluminum alloy as a continuous metallic substrate carrying an anodized oxide layer not substantially thicker than 1 mu . The exposed anodized surface is formed with a multiplicity of pores receiving nickel rods of microscopic dimensions which project from the oxide surface. When the pores are spaced apart 0.1 to 1 mu and have a diameter of 0.1 to 0.5 mu , the nickel rods being dimensioned correspondingly, the panel has the desired properties. |
申请公布号 |
NO771219(A) |
申请公布日期 |
1977.10.18 |
申请号 |
NO19770001219 |
申请日期 |
1977.04.05 |
申请人 |
DORNIER SYSTEM GMBH,;METALLGESELLSCHAFT AKTIENGESELLSCHAFT, |
发明人 |
SCHERBER, WERNER,;DIETRICH, GUENTHER, |
分类号 |
C25D11/20;C25D7/00;F03G6/00;F24J2/48;(IPC1-7):25D/ |
主分类号 |
C25D11/20 |
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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