US Patent No. 9,907,206

LIQUID COOLING SYSTEM FOR A SERVER


Patent No. 9,907,206
Issue Date February 27, 2018
Title Liquid Cooling System For A Server
Inventorship Steven B. Branton, Ventura, CA (US)
Assignee

Claim of US Patent No. 9,907,206

1. A cooling system for a computer rack for housing at least a first server module a second server module, the cooling system
comprising:
a first module liquid cooling loop, comprising:
a first cold plate dimensioned to thermally couple to a portion of the first server module;
a first hot plate; and
a first plurality of conduits to circulate a first liquid coolant through the first cold plate and the first hot plate;
a second module liquid cooling loop, comprising:
a second cold plate dimensioned to thermally couple to a portion of the second server module;
a second hot plate; and
a second plurality of conduits to circulate a second liquid coolant through the second cold plate and the second hot plate;
a rack liquid cooling loop, comprising:
a third cold plate that thermally couples to the first hot plate;
a fourth cold plate that thermally couples to the second hot plate;
a cooling unit; and
a third plurality of conduits to circulate a third liquid coolant through the third cold plate, the fourth cold plate, and
the cooling unit;

wherein the third cold plate and the fourth cold plate are positioned external to the first server module and the second server
module, respectively.