Air conditioner

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12253277
APP PUB NO 20220214056A1
SERIAL NO

17704250

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An air conditioner includes: use-side units that are each switchable between a cooling operation and a heating operation; and a heat-source-side unit including a compressor, a discharge pipe through which a refrigerant discharged from the compressor flows, a first main heat-source-side flow path and a second main heat-source-side flow path that branch off from the discharge pipe, a first heat-source-side heat exchanger, a second heat-source-side heat exchanger, a first economizer heat exchanger, and a second economizer heat exchanger. The first heat-source-side heat exchanger is connected to the first economizer heat exchanger in series in the first main heat-source-side flow path. The second heat-source-side heat exchanger is connected to the second economizer heat exchanger in series in the second main heat-source-side flow path.

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Patent Owner(s)

  • DAIKIN INDUSTRIES, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwata, Ikuhiro Osaka, JP 57 243
Kumakura, Eiji Osaka, JP 89 367
Miyazaki, Takeru Osaka, JP 17 3
Yamada, Takuro Osaka, JP 93 502
Yoshimi, Atsushi Osaka, JP 74 455

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