Solar energy utilization device

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United States of America Patent

PATENT NO 11936336
APP PUB NO 20200328717A1
SERIAL NO

16911564

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Abstract

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A solar energy utilization window includes two plate members, and a first prism, and an energy collection portion, in which the energy collection portion is installed with a predetermined gap interposed between the energy collection portion and a second side of a first prism, and in a triangular prism, a refractive index and each internal angle of the triangle are set so that there are three types of optical paths of sunlight that has passed through an outer glass and entered into a first prism from the first side.

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Patent Owner(s)

Patent OwnerAddress
YAZAKI ENERGY SYSTEM CORPORATION4-28 MITA 1-CHOME MINATO-KU TOKYO 108-8333

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Takuju Tokyo, JP 36 139

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