Liquid cooling unit and heat exchanger therefor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7710722
APP PUB NO 20080024987A1
SERIAL NO

11878613

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heat exchanger allows establishment of a flat space between first and second plates. The heat exchanger is inserted in a closed circulating loop for coolant. The flat space is allowed to have a cross-section larger than that of a cylindrical duct of the closed circulating loop. The flat space serves as a flow passage. An increased cross-section enables a reduction in the flow speed of the coolant. The coolant is allowed to slowly flow through the flat space. The coolant thus contacts with the first and second plates for a longer time. The heat of the coolant is sufficiently transferred to the first and second plates. The efficiency of heat radiation is enhanced.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
FUJITSU LIMITED1-1 KAMIKODANAKA 4-CHOME NAKAHARA-KU KAWASAKI-SHI KANAGAWA 2118588

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoki, Michimasa Kawasaki, JP 57 405
Hattori, Masahiko Kawasaki, JP 12 190
Ohnishi, Masuo Kawasaki, JP 62 724
Suzuki, Masumi Kawasaki, JP 111 910
Tsunoda, Yosuke Kawasaki, JP 33 301

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