Heat exchanger and air conditioning apparatus including the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11692748
APP PUB NO 20200256597A1
SERIAL NO

16648040

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Abstract

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A heat exchanger includes: flat pipes disposed in multiple stages in a stage direction corresponding to an up-down direction; and fins that partition a space between adjacent two of the flat pipes into air flow passages through which air flows. Each of the flat pipes includes a passage for a refrigerant inside thereof. The flat pipes are divided into heat exchange paths arrayed in multiple stages in the stage direction. One of the heat exchange paths that includes a lowermost one of the flat pipes is defined as a first heat exchange path. A length of the passage from a first end to a second end of a flow of the refrigerant in each of the heat exchange paths is defined as a path effective length.

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDOSAKA CITY OSAKA OF JAPAN OSAKA-SHI OSAKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jindou, Masanori Osaka, JP 55 266
Matsuda, Hiroaki Osaka, JP 146 2037
Oritani, Yoshio Osaka, JP 45 232
Satou, Ken Osaka, JP 31 70
Yamada, Kouju Osaka, JP 22 23

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