Heat sink, circuit board, and electronic apparatus

Details Heat sink, circuit board, and electronic apparatus Heat sink, circuit board, and electronic apparatus

2007-10-15

2009-08-25

Thompson, Gregory D (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C257S719000, C361S694000, C361S695000

Reexamination Certificate

active

07580265

ABSTRACT:
A heat sink that radiates n exoergic circuit elements mounted on a circuit board includes a housing that has a heat-receiving surface that receives heat from the n exoergic circuit elements, and n+2 fixture parts to each of which a fixture member is attachable, each fixture member compressively fixing the housing onto the circuit board, wherein n is equal to or greater than 2, the heat sink is used to commonly radiate the n exoergic circuit elements, and a line that connects two fixture members to each other among n+2 fixture members passes between two centers of gravity of two adjacent exoergic circuit elements.

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