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    • 68. 发明公开
    • SOLAR ENERGY ABSORBER UNIT AND SOLAR ENERGY DEVICE CONTAINING SAME
    • SONNENENERGIEABSORBER UND SONNENENERGIEVORRICHTUNG DAMIT
    • EP2655988A4
    • 2014-11-26
    • EP11851764
    • 2011-11-17
    • NOVELIS INC
    • YUAN YUDIEHUNTER JOHN ANTHONY
    • F24J2/48F24J2/20F24J2/46F28F19/06F28F21/08
    • F24J2/204F24J2/208F24J2/4612F24J2/485F28F19/06F28F21/084Y02B10/20Y02E10/44Y10T29/49355
    • The invention relates to a solar energy absorber unit for a solar energy device, and methods of producing the same. The unit includes a collector plate having a front surface adapted to absorb solar energy and a rear surface. A rear panel has an inner surface attached to areas of the rear surface of the collector plate via a fluid-tight bond but leaving a fluid-conveying channel between the areas of the rear surface of the plate where the panel is attached. The collector plate and preferably the rear panel are each made of a core layer of an aluminum alloy provided with a cladding layer formed on a side of the core layer that confronts the fluid-conveying channel, the cladding layer being made of aluminum or an aluminum alloy having a total content of alloying elements and impurities, if any, of no more than 0.5 wt. %.
    • 本发明涉及一种用于太阳能装置的太阳能吸收器单元及其制造方法。 该单元包括具有适于吸收太阳能的前表面和后表面的收集​​板。 后面板具有通过流体密封接合而附接到集电板的后表面的区域的内表面,但在板附接的板的后表面的区域之间留下流体输送通道。 集电板,优选后板均由铝合金芯体制成,该铝合金芯具有形成在芯层的面对流体输送通道的一侧的包覆层,包层由铝或铝制成 合金,其合金元素和杂质的总含量(如果有的话)不大于0.5wt。 %。