Absorbedor solar térmico con estructura de superficie y su procedimiento de producción

A textured surface for a solar heat absorber, includes a substrate in an optically reflective material having a reference surface and a group of textural elements distributed according to a two-dimensional arrangement along the reference surface. The elementary structure of a textural element includ...

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Bibliographische Detailangaben
Hauptverfasser:	DELLEA, Olivier, OLLIER, Emmanuel
Format:	Patent
Sprache:	spa
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR MICROSTRUCTURAL TECHNOLOGY PERFORMING OPERATIONS PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS RANGES SOLAR HEAT COLLECTORS SOLAR HEAT SYSTEMS SOLDERING OR UNSOLDERING TRANSPORTING VENTILATING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A textured surface for a solar heat absorber, includes a substrate in an optically reflective material having a reference surface and a group of textural elements distributed according to a two-dimensional arrangement along the reference surface. The elementary structure of a textural element includes a cavity formed in the substrate and a crown. The crown projects beyond the reference surface and is positioned directly on the periphery of the edge of the cavity.