| 摘要 |
The concentrator has several, simultaneously adjustable reflection strips (1), reflecting the solar radiation onto at least one absorber. Each reflection strip is coupled to at least one gearwheel (5), engaging a toothed rack (4) without free play. The toothed rack is pressed against the gearwheels by bearings fitted at the side opposite to the toothed rack. Pref. the toothed rack is resiliently sprung, as are the bearings. The strips conform to a concentrator shape, as a parabola-shaped groove. An Independent claim is included for an installation, contg. several concentrators.
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