Passive rear door for controlled hot air exhaust

Details Passive rear door for controlled hot air exhaust Passive rear door for controlled hot air exhaust

2008-06-04

2009-02-03

Vortman, Anatoly (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S690000, C361S694000, C361S695000, C454S184000

Reexamination Certificate

active

07486511

ABSTRACT:
A server rack system comprises a server rack, a raised floor cooling system, and an exhaust system. The server rack includes a base, a front side, a rear side, and an interior portion including first, second, and third server rows. The raised floor cooling system includes a floor surface, ductwork disposed below the floor surface, a blower unit, and a vent. The exhaust system is coupled to the rear side of the server rack and includes a top portion, a bottom portion, and first, second, and third adjustable exhaust channels. In particular, the first adjustable exhaust channel has a first adjustable width, an exhaust inlet aligned with the first server row, and an exhaust outlet at the top portion of the server rack; the second adjustable exhaust channel has a second adjustable width, an exhaust inlet aligned with the second server row, and an exhaust outlet at the top portion of the server rack; and the third adjustable exhaust channel has a third adjustable width, an exhaust inlet aligned with the third server row, and an exhaust outlet at the top portion of the server rack. The first and second adjustable exhaust channels are separated by a first moveable guide plate, and the second and third adjustable exhaust channels are separated by a second moveable guide plate. The first and second moveable guide plates are adjustable in order to vary the first, second, and third adjustable widths of the respective exhaust channels based upon an amount of hot air that must be exhausted through each channel.

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