Thermoelectric-enhanced, liquid-based cooling of a multi-component electronic system

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United States of America Patent

PATENT NO 9185830
APP PUB NO 20150138715A1
SERIAL NO

14564250

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Abstract

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Methods are provided for facilitating cooling of an electronic component. The methods include providing: a liquid-cooled structure, a thermal conduction path coupling the electronic component and the liquid-cooled structure, a coolant loop in fluid communication with a coolant-carrying channel of the liquid-cooled structure, and an outdoor-air-cooled heat exchange unit coupled to facilitate heat transfer from the liquid-cooled structure via, at least in part, the coolant loop. The thermoelectric array facilitates transfer of heat from the electronic component to the liquid-cooled structure, and the heat exchange unit cools coolant passing through the coolant loop by dissipating heat from the coolant to outdoor ambient air. In one implementation, temperature of coolant entering the liquid-cooled structure is greater than temperature of the outdoor ambient air to which heat is dissipated.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chainer, Timothy J Putnam Valley, US 129 2360
Graybill, David P Staatsburg, US 39 833
Iyengar, Madhusudan K Foster City, US 329 12632
Kamath, Vinod Raleigh, US 83 2215
Kochuparambil, Bejoy J Apex, US 22 386
Schmidt, Roger R Pougkeepsie, US 272 10632
Steinke, Mark E Durham, US 52 1087

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