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US 5,494,753 AGranted
Articles having thermal conductors of graphite
AssigneeGeneral Electric Company
InventorThomas R. Anthony
Life of this patent
Estimating the term…
Abstract
Graphite is employed as a heat sink material, preferably with its c-planes perpendicular to the surface on which the heat-generating source is mounted at least in the portion in immediate contact with said source. The thermal conductivity of the graphite may be increased by heat treatment or by making it isotopically pure.
Claims9
An article comprising a heat-generating source in contact with a heat sink material consisting essentially of graphite that is at least about 99.2% isotopically pure.
Dependencies are inferred from the claim text.