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.:
Date of Patent:
Dec. 22, 2020
Filed:
Nov. 05, 2019
Applicant:
Facebook, Inc., Menlo Park, CA (US);
Inventors:
Cheng Chen, Fremont, CA (US);
Saket Suhas Karajgikar, Fremont, CA (US);
Assignee:
Facebook, Inc., Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H01L 23/473 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20772 (2013.01); H01L 23/473 (2013.01); H05K 7/20254 (2013.01); H05K 7/20263 (2013.01); H05K 7/20272 (2013.01);
Abstract
A pump driven liquid cooling device with tower fins is disclosed. The device includes a thermal interface component configured to be coupled to an electronic component to be cooled via the thermal interface component. The device further includes at least one coolant pipe coupled to the thermal interface component. The device includes a local heat exchanger coupled to the at least one coolant pipe and comprising a plurality of stacked horizontal fins. The device includes a local coolant pump configured to pump a liquid coolant through the at least one coolant pipe in a local closed loop.