Inside air-conditioning device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12146697
APP PUB NO 20220120476A1
SERIAL NO

17426903

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Importance

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Abstract

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An inside air-conditioning device includes a refrigerant circuit (50) and a refrigerant that is sealed in the refrigerant circuit (50). The refrigerant circuit (50) includes a compressor (10), a condenser (25), an electronic expansion valve (13), and an evaporator (17). The refrigerant contains at least 1,2-difluoroethylene.

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Patent Owner(s)

  • DAIKIN INDUSTRIES, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujinaka, Shinichi Osaka, JP 3 0
Gotou, Tomoyuki Osaka, JP 36 38
Ikemiya, Makoto Osaka, JP 29 113
Itano, Mitsushi Osaka, JP 142 789
Mizuno, Akihito Osaka, JP 20 61
Ohkubo, Shun Osaka, JP 101 506
Tanaka, Masaru Osaka, JP 175 2217
Yamada, Yasufu Osaka, JP 43 195
Yotsumoto, Yuuki Osaka, JP 90 557

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