System for cooling a heat-generating electronic device with...

Details System for cooling a heat-generating electronic device with... System for cooling a heat-generating electronic device with...

2006-02-24

2009-02-03

Datskovskiy, Michael V (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S695000, C361S715000, C361S719000, C165S080300, C165S121000, C165S122000

Reexamination Certificate

active

07486519

ABSTRACT:
A system for cooling a heat-generating electronic device in a computer system includes a printed circuit board having one or more ventilation holes and coupled to a first side of the heat-generating electronic device, and a fan assembly having a top side and a bottom side and coupled to a second side of the heat-generating electronic device. The fan assembly is disposed relative to the printed circuit board to allow air to flow into the top side of the fan assembly and into the bottom side of the fan assembly through the one or more ventilation holes. One advantage of this design is that it enables a greater volume of air to flow through the fan assembly relative to prior art designs, thereby resulting in more efficient cooling of the heat-generating electronic device.

REFERENCES:
patent: 6348748 (2002-02-01), Yamamoto
patent: 6472781 (2002-10-01), Yamamoto
patent: 6643129 (2003-11-01), Fujiwara
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patent: 7174952 (2007-02-01), Hong et al.
patent: 7248473 (2007-07-01), Ohnishi et al.

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