Heat dissipation device with heat pipes

Details Heat dissipation device with heat pipes Heat dissipation device with heat pipes

2007-06-22

2009-06-16

Chervinsky, Boris L (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S704000, C257S715000, C174S015200, C165S104210, C165S080400, C165S185000

Reexamination Certificate

active

07548426

ABSTRACT:
A heat dissipation device includes a base (14) for absorbing heat from an electronic device and a plurality of fins (20) arranged on the base. A heat pipe (32) thermally contacts the fins and the base for transferring heat from the base to the fins. The heat pipe includes a U-shaped section thermally mounted below the base for absorbing the heat from the electronic device, two straight sections thermally engaging with the fins, and two arced sections interconnecting the U-shaped section and corresponding straight sections. The heat pipe is integrally formed by bending a straight heat pipe and functions as two U-shaped, individual heat pipes.

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