The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7995343 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 09, 2011

Filed:

Jul. 20, 2009
Applicants:

Kenji Suzuki, Kawasaki, JP;

Tadanori Tachikawa, Kawasaki, JP;

Inventors:

Kenji Suzuki, Kawasaki, JP;

Tadanori Tachikawa, Kawasaki, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); G06F 1/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

A cooling unit includes: a heat-radiating section in which a coolant flows and which radiates heat caught by the coolant; and a path where the coolant flows through the heat-radiating section; a pump on the path to cause the coolant to flow; and heat absorbing sections disposed on the path to touch heat-producing elements having different heating values, in which the coolant runs to absorb heat produced by the heat-producing elements. One of the heat-absorbing sections is a maximum-heat-absorbing section that touches a maximum-heat-producing element and is disposed downstream from the pump and upstream from the heat-radiating section in a flow of the coolant on the path. Another one of the heat absorbing sections is a low-heat absorbing section that touches the heat-producing element except the maximum-heat-producing element and is disposed upstream from the pump and downstream from the heat-radiating section in the flow of the coolant on the path.


Find Patent Forward Citations

Suzuki, Kenji. (2011). Cooling unit and electronic device (U.S. Patent No. 7995343). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7995343

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