Patent ID: 7902705

Claim:
A generator housing comprising: a top portion; a plurality of side portions; and a base portion, the top, side, and base portions form an enclosure about an interior space for housing a generator therein, the top portion is rotatable connected to one of the side portions, such that the top portion is rotatable away from the interior space, at least one of the side portions is rotatable with respect to another side portion, such that the rotatable side portion is rotatable away from the interior space, the rotatable top portion and the rotatable side portion provide access inside the housing when rotated away from the interior space, the top and side portions include a flow structure that facilitates intake and release of air, the flow structure comprising flow chambers built within the top and side portions, the flow chambers direct air to flow into and throughout the housing and direct air and exhaust to flow out of the housing, wherein the flow structure provides cooling air inside the housing, provides a sound attenuation function, and releases air from inside the housing.