Stoves and furnaces – Solar heat collector – Energy concentrator with support for material heated
Patent
1998-06-03
1999-11-09
Yeung, James C.
Stoves and furnaces
Solar heat collector
Energy concentrator with support for material heated
126685, 126691, 126578, F24J 202
Patent
active
059794380
ABSTRACT:
A sunlight collecting system comprises an oval mirror 1 directed downwardly and provided at a given elevation, and a plurality of heliostats 5 arranged on the ground about the oval mirror 1, each heliostat having a concave mirror 13 for reflecting and converging sunlight L onto the oval mirror 1. The sunlight L reflected on the concave mirror 13 of each heliostat 5 is focused to a point at a first focal point of the oval mirror 1, and converged to a second focal point of the oval mirror 1 after reflected by the oval mirror 1.
REFERENCES:
patent: 3613659 (1971-10-01), Phillips
patent: 4041307 (1977-08-01), Napoli et al.
patent: 4137897 (1979-02-01), Moore
patent: 4276872 (1981-07-01), Blake
patent: 5578140 (1996-11-01), Yogev et al.
Mitaka Kohki Co. Ltd.
Yeung James C.
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