Heat dissipation enhancing device

Details Heat dissipation enhancing device Heat dissipation enhancing device

1999-09-23

2000-12-19

Picard, Leo P.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

301688, 301692, 301693, 301694, 301695, H05K 500, H05K 700

Patent

active

061634530

ABSTRACT:
A fan duct induces an air flow generated by a fan of a lower supply of a computer to flow simultaneously through at least two heat-generating components of the computer. The fan dut is formed by plastic injection molding to have a cuboidal configuration, defining a first opening in alignment with the fan, a second opening proximate a first heat-generating component, and a third opening proximate a second heat-generating component when the fan duct is mounted in the computer at a predetermined position. When the fan is operated in a direction to draw air from the computer, an air flow is generated to simultaneously flow through the two heat-generating components and into the fan duct via the second and third openings. The heated air is then expelled out of the fan duct via the first opening to reach an exterior of the computer.

REFERENCES:
patent: 5813243 (1998-09-01), Johnson et al.
patent: 5963424 (1999-10-01), Jileman et al.
patent: 6021042 (2000-02-01), Anderson et al.

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