Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1984-03-30
1986-11-04
Pellinen, A. D.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
165185, 174 16HS, 361388, H05K 720
Patent
active
046213040
ABSTRACT:
A heat radiator assembly conducts the heat generated by electronic parts mounted on a printed board, such as integrated circuits, resistors, and semiconductor elements, through first and second heat sinks to a shield case, so that the heat is radiated therefrom and thus natural air cooling is effected. The first heat sink is provided on the shield case, and the second heat sink is passed through a through hole in the shield case and the first heat sink and is threadedly engaged with the first heat sink, to engage the electronic parts. If necessary, a lock nut or a lock screw may be used for fixing the threaded engagement of the second heat sink.
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Ronkese, "Metal Wood Heat Stud", IBM Technical Disclosure Bulletin, vol. 20, No. 3, 8/77, pp. 1122-1123.
Bakos et al, "Programmable Heat Sink Device for Thermal Enhancement", IBM Technical Disclosure Bulletin, vol. 22, No. 3, 8/79, p. 957.
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Oogaki Kenji
Sato Hiroshi
Mitsubishi Denki & Kabushiki Kaisha
Pellinen A. D.
Thompson Gregory D.
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