Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2008-05-27
2008-05-27
Gandhi, Jayprakash N (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S694000, C181S198000, C181S200000, C181S225000, C454S184000, C454S906000
Reexamination Certificate
active
07379298
ABSTRACT:
A system and method are disclosed for enclosing electronic equipment in a noiseproofed and ventilated enclosure. This includes supplying air to an enclosure and removing air from the enclosure through acoustic chambers attached to the enclosure. The acoustic chambers can be constructed of materials or be treated with materials that have noise-absorbing or noise-abating properties. In addition, the acoustic chamber for exhausting air from the enclosure can contain baffles that help to prevent noise that has entered the acoustic chamber from leaving the chamber. And, the system and method can use a cable egress port that allows cables and wiring to pass through the egress port while blocking the transmission of noise through the egress port.
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Kell Systems website pages as retrieved Aug. 2004 from http://www.kellsystems.co.uk/html/homepage.htm.
O'Coimin David
Walsh Tim
Gandhi Jayprakash N
Hoffberg Robert J
Kell Systems
Wilmer Cutler Pickering Hale and Dorr LLP
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