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:
Jun. 25, 2019

Filed:

Feb. 06, 2016
Applicant:

Dell Products, L.p., Round Rock, TX (US);

Inventors:

Austin Michael Shelnutt, Leander, TX (US);

Paul W. Vancil, Austin, TX (US);

John R. Stuewe, Round Rock, TX (US);

Charles Edward Smith, Austin, TX (US);

Assignee:

Dell Products, L.P., Round Rock, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 7/00 (2006.01); G05B 13/00 (2006.01); G05D 7/06 (2006.01); G05B 15/02 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
G05D 7/0629 (2013.01); G05B 15/02 (2013.01); H05K 7/20736 (2013.01); H05K 7/20772 (2013.01); H05K 7/20781 (2013.01); H05K 7/20836 (2013.01);
Abstract

A computer-implemented method controls liquid cooling of a direct injection liquid-cooled (DL) rack information handling system (RIHS). The method includes receiving, at a liquid cooling control subsystem, an incoming cooling liquid supply flow rate corresponding to an incoming cooling liquid supply being supplied to the DL RIHS. A maximum flow rate cap is calculated for each of the LC nodes. The maximum flow rate cap is transmitted to a controller for each of the LC nodes. The controller triggers each of the LC nodes to adjust the associated flow rate for that LC node to correspond to the received maximum flow rate cap for that node.


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