Cushion-shaped concentrator including a plurality of absorbers disposed in a single chamber with a gas therein at overpressure

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United States of America Patent

PATENT NO 9447989
SERIAL NO

13582556

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Abstract

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A cushion-shaped concentrator for concentrating solar radiation in an absorber includes a transparent membrane that faces the incoming radiation and includes a reflector membrane which reflects the incident radiation in the direction of the absorber. The transparent membrane and the reflector membrane form an outer casing for a chamber filled with a gas at overpressure. Tension elements are arranged between the transparent membrane and the reflector membrane The tension elements produce constrictions on the reflector membrane that separate a plurality of distinct concavely curved sections of the reflector membrane.

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Patent Owner(s)

Patent OwnerAddress
HELIOVIS AG2351 WIENER NEUDORF

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoefler, Johannes Birsfelden, CH 3 39
Tiefenbacher, Felix Moedling, AT 6 19

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