Heat exchanger

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12247793
APP PUB NO 20230094694A1
SERIAL NO

17909887

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heat exchanger includes a plurality of flat heat transfer tubes and a header, wherein, in an interior portion of each of the plurality of flat heat transfer tubes, a plurality of upwind side channels and a plurality of downwind side channels are formed, the header includes a main body portion in which an interior portion space connected to the plurality of upwind side channels and the plurality of downwind side channels is formed, a partition member that divides the interior portion space into an upwind side space, and a flow inlet/outlet port that supplies a refrigerant to a lower part of the upwind side space, and, at a lower part of the partition member, a lower communication path that communicates the downwind side space and the upwind side space is formed.

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Patent Owner(s)

  • FUJITSU GENERAL LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maema, Yoshinari Kanagawa, JP 12 9
Nakata, Shohei Kanagawa, JP 11 8
Oka, Kotaro Kanagawa, JP 15 39

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Sep 11, 2028
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