Disk augmented heat transfer system

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

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Details

361784, 257706, 257707, 165122, H05K 720

Patent

active

053351436

ABSTRACT:
An enhanced heat transfer system for integrated circuit modules utilizing a parallel finned heat sink integrated with rotating disk fan(s). The disk fan may also be used between printed circuit cards. The addition of holes and/or protuberances to the rotating disk further enhances the heat transfer by disturbing the thermal boundary layer of the heat sink or modules.

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patent: 4144932 (1979-03-01), Voigt
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patent: 4884631 (1989-12-01), Rippel
patent: 4899210 (1990-02-01), Lorenzetti et al.
patent: 4923000 (1990-05-01), Nelson
patent: 4978638 (1990-12-01), Buller et al.
patent: 5169805 (1992-12-01), Mok et al.

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