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.

Date of Patent:
Feb. 25, 2020

Filed:

Jan. 10, 2018
Applicant:

Furukawa Electric Co., Ltd., Tokyo, JP;

Inventors:

Shinichi Ito, Tokyo, JP;

Masahiro Meguro, Tokyo, JP;

Kenya Kawabata, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 15/02 (2006.01); H05K 7/20 (2006.01); H01L 23/367 (2006.01); G06F 1/20 (2006.01); F28F 7/00 (2006.01); F28D 15/00 (2006.01);
U.S. Cl.
CPC ...
F28D 15/02 (2013.01); H05K 7/20409 (2013.01); F28D 15/0275 (2013.01); G06F 1/20 (2013.01); H01L 23/367 (2013.01); H05K 7/20 (2013.01); H05K 7/20127 (2013.01);
Abstract

A cooling device includes first heat pipes thermally connected to a first heat-generating element at one end and thermally connected to the superimposed first and second heat-radiating fin groups at another end; and second heat pipes thermally connected to a second heat-generating element at one end and thermally connected to the superimposed second and third heat-radiating fin groups at another end, wherein the respective another ends of the first heat pipes altogether span a substantially entirety of a planar area between the first and second heat-radiating fin groups, and the respective another ends of the second heat pipes altogether span a substantially entirety of a planar area between the second and third heat-radiating fin groups.


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