Heat sink

Details Heat sink Heat sink

1986-04-11

1988-08-09

Green, Randall L.

Heat exchange

Heat transmitter

361386, 174 17S, F28F 700

Patent

active

047621745

ABSTRACT:
A heat sink is provided comprising a mixture of electrically non-conductive particles of microcrystalline material, such as diamond or cubic boron nitride, and an electrically non-conductive filler material, such as a fluorocarbon or paraffin, which fills the voids between said particles. The heat sink has a thermal conductivity that is non-linear with temperature and which has a positive coefficient such that the thermal conductivity increases with increasing temperature.

REFERENCES:
patent: 1751939 (1930-03-01), Meissner
patent: 2550452 (1951-04-01), Byrne et al.
patent: 3386015 (1968-05-01), Ramsey
patent: 4299715 (1981-11-01), Whitfield et al.
European Patent Application, Publication No. 0,137,385, Published 4/85, Inventor--Ogihara.

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