Cooling apparatus of electronic devices

Details Cooling apparatus of electronic devices Cooling apparatus of electronic devices

1991-03-04

1996-05-14

Ford, John K.

Heat exchange

With retainer for removable article

Electrical component

165185, 165 802, 361699, 361703, H01L 2336, H01L 2334

Patent

active

055159125

ABSTRACT:
A cooling apparatus of electronic devices including thermal conductive members each of which is positioned with one side thereof being in contact with a surface of each electronic device, the other side thereof being fitted to a housing with a small clearance provided therebetween, so as to diffuse and remove heat generated in the electronic devices. In order to press each thermal conductive member onto the associated electronic device, a resilient member is provided between the housing and the thermal conductive member, and is arranged to have a width larger than a width of grooves between fins formed on the housing and also larger than a width of grooves between fins formed on the thermal conductive member. A setting space to receive each resilient member therein is formed in a region where the fins are fitted to each other, so that the resilient member and the thermal conductive member can be fitted and positioned with respect to the housing when the resilient member is provided in this setting space.

REFERENCES:
patent: 4448240 (1984-05-01), Sharon
patent: 4498530 (1985-02-01), Lipschutz
patent: 4770242 (1988-09-01), Daikoku et al.

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