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US 5,507,092 AGranted
L-type heat sink
AssigneesHisateru Akachi, Actronics Kabushiki Kaisha
InventorHisateru Akachi
Life of this patent
Estimating the term…
Abstract
A heat sink comprising a belt-shaped member arranged on a heat radiating side of a heat receiving plate and having one side having a plurality of script's l-shaped pinlike portions. The belt-shaped member includes a capillary heat pipe.
Claims3
A method of manufacturing a heat sink having a heat receiving plate with a heat radiating side, the method comprising the steps of:
- bending a linear material at predetermined intervals;
- joining cross sections of said linear material to obtain a belt-shaped member having a plurality of script's l-shaped pinlike portions each having a base and a tip;
- and
- joining, at locations adjacent said bases, said belt-shaped member to the heat radiating side of the heat receiving plate.
1 more element
A method of manufacturing a heat sink having a heat receiving plate with a heat radiating side, the method comprising the steps of:
- bending a linear material at predetermined intervals;
- joining cross sections of said linear material to obtain a belt-shaped member having a plurality of script's l-shaped pinlike portions;
- and
- joining said belt-shaped member to the heat radiating side of the heat receiving plate
- wherein said linear material includes a heat pipe with a small bore.
2 more elements
Dependencies are inferred from the claim text.