| 摘要 |
FIELD: solar engineering. SUBSTANCE: device has parabolic mirror to receive input solar energy flux Φ1, which is mounted on sun orienting unit and has hole 2 at base for securing flexible part 3 of optical conductor; second mirror 7 secured in focus aligning unit that functions to convert flux reflected from first mirror 1 to cylindrical flux Φ2 of higher density and same direction as input flux Φ1. Movable part 3 of optical conductor is assembled as set of conical mirrors 5 mounted in rubberized perforated tube 6; fixed part 4 is, essentially, tube having internal mirror surface. EFFECT: facilitated manufacture. 2 dwg
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