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:
Jul. 02, 2024

Filed:

Feb. 22, 2022
Applicant:

Ovh, Roubaix, FR;

Inventors:

Ali Chehade, Moncheaux, FR;

Anas Chakir, Rollegem, BE;

Hadrien Bauduin, Villeneuve d'Ascq, FR;

Assignee:

OVH, Roubaix, FR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/473 (2006.01); F28F 3/04 (2006.01); F28F 23/00 (2006.01); H01L 23/40 (2006.01); H01L 23/467 (2006.01); H05K 7/20 (2006.01); G06F 1/20 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20272 (2013.01); F28F 3/048 (2013.01); F28F 23/00 (2013.01); H05K 7/20236 (2013.01); F28F 2250/08 (2013.01); G06F 1/20 (2013.01);
Abstract

A water block for cooling a heat-generating component has a body defining an internal fluid conduit for circulating fluid within the water block. The body defines a fluid inlet and a fluid outlet for feeding fluid into and discharging fluid from the internal fluid conduit respectively. The body includes: an external thermal transfer surface configured to be in contact with the heat-generating component; an opposite external surface on an opposite side of the body from the external thermal transfer surface; and at least one hollow fin extending from the opposite external surface, the at least one hollow fin defining at least one external fin passage, each of the at least one hollow fin defining an internal fin recess that forms part of the internal fluid conduit of the water block.


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