Double-winged radiator for central processing unit

Details Double-winged radiator for central processing unit Double-winged radiator for central processing unit

2005-04-19

2005-04-19

Thompson, Gregory (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C165S080300, C165S104330, C165S185000, C174S015200, C257S722000, C361S700000, C361S703000, C361S704000

Reexamination Certificate

active

06882532

ABSTRACT:
A double-winged radiator for central processing unit (CPU) includes a heat-transfer block mounted on a top of a CPU that produces a large amount of heat during an operation thereof, and two sets of first radiator fins fixed to two outer ends of at least one heat-transfer tube that is seated on a top of the heat-transfer block. The heat produced by the CPU and transferred to the heat-transfer block is further transferred via the heat-transfer tube to the two sets of first radiator fins that provide large radiating area and high radiating efficiency to allow quick dissipation of heat therefrom. A locating member may be mounted on and between the two sets of first radiator fins to protect the latter from deformation under pressure. One set of second radiator fins may be mounted between the two sets of first radiator fins to provide increased radiating area and efficiency.

REFERENCES:
patent: 6487076 (2002-11-01), Wang
patent: 6712129 (2004-03-01), Lee

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