Heat exchanger

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12247787
APP PUB NO 20230085871A1
SERIAL NO

17909198

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heat exchanger includes flat heat transfer tubes and a header, wherein the header includes a first partition member that separates an internal space of a main body unit into a refrigerant inflow portion and an upper portion, a second partition member that separates the upper portion into a connected portion connected to the flat heat transfer tubes and an opposite portion, and a third partition member that separates the opposite portion into a windward portion and a leeward portion a plurality of windward communication holes allowing communication between the windward portion and the connected portion and a plurality of leeward communication holes allowing communication between the leeward portion and the connected portion are arranged in the second partition member an adjustment channel that increases a flow rate of the windward communication holes as compared to a flow rate of the leeward communication holes is arranged inside the header.

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First Claim

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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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