Air conditioner and method of manufacturing piping

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United States of America Patent

PATENT NO 11774115
SERIAL NO

17400667

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Abstract

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An air conditioner includes: a turbo compressor that compresses a heat medium; a heat exchanger that exchanges heat of the heat medium supplied from the turbo compressor with an atmosphere; and a supply flow path and a discharge flow path that connect the turbo compressor and the heat exchanger. At least one of the supply flow path and the discharge flow path includes piping, and the piping includes a gas barrier layer that covers a surface of a synthetic resin.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION108-8001 TOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiba, Masaki Tokyo, JP 87 338
Ishihara, Kunihiko Tokyo, JP 43 326
Miyamoto, Junichi Tokyo, JP 125 2390
Miyamoto, Yoshinori Tokyo, JP 58 448
Yoshikawa, Minoru Tokyo, JP 107 739

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