Heat dissipating apparatus

Details Heat dissipating apparatus Heat dissipating apparatus

2008-09-23

2008-09-23

Flanigan, Allen J (Department: 3744)

Heat exchange

Intermediate fluent heat exchange material receiving and...

Liquid fluent heat exchange material

C165S080300, C165S182000, C361S700000

Reexamination Certificate

active

11164893

ABSTRACT:
A heat dissipating apparatus (10) includes a base (20), a plurality of stacked fins (30), and at least a heat pipe (40). The base absorbs heat from a heat-generating component. Each of the fins includes a main body (32), and a plurality of projection members (33) extending from the main body. The projection members of a first fin connect the projection members of a second fin. The projection members form a first heat transfer path for transferring heat from the base to the fins. The heat pipe includes a heat-absorbing portion (42) thermally contacting with the base, and a heat-dissipating portion (44) contacting with the fins. The heat pipe forms a second heat transfer path for transferring the heat from the base toward the fins.

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