Enclosure and printed circuit card with heat sink

Details Enclosure and printed circuit card with heat sink Enclosure and printed circuit card with heat sink

1991-10-30

1993-05-04

Picard, Leo P.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

361388, 361397, 361401, 361412, 165185, 165 804, 257796, H05K 720

Patent

active

052087336

ABSTRACT:
An electronic device including a card having first and second faces opposite each other, electrical devices including at least one of a printed circuit and a plurality of components fixed to the first face of the card, a metal plate spaced apart from the card such that a gap is formed therebetween, a pulp filled within the gap which is more thermally conductive than air, and a plastic insulating film disposed between the pulp and the card. The card, electrical components, the plastic insulating film and the metal plate form an integrated assembly.

REFERENCES:
patent: 4315300 (1982-02-01), Parmerlee et al.
patent: 4603374 (1986-07-01), Wasielewski
patent: 4768286 (1988-09-01), Ketcham
Krumm, Chip Cooling, IBM Technical Disclosure Bulletin, vol. 20, No. 7, Dec. 1977.

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