Patent ID: 6251007
Filing Date: 2001-06-26
Classification: F24F

Abstract:
An air diffuser comprising:a housing having a cavity therein, at least two sides, a bottom portion and an inlet;said inlet adapted to interface with a transition duct having a substantially rectangular outlet cross sectional area, said inlet of the housing located above at least a portion of the cavity and the bottom portion;a plurality of vents located on said at least two sides of the housing;the inlet of the housing having a substantially rectangular cross sectional area defined by a first length and a first width, said housing having an intermediate portion with a substantially square cross sectional area defined by a second length and a second width, wherein said first length is greater than said first width and said second length is substantially equal to said second width;an axis at the inlet, and a transition portion between the inlet and the intermediate portion, said transition portion defined by two pair of opposing sides angled relative to said axis respective sides of one of said pair of opposing sides acutely angled relative to said axis and respective sides of the other pair of opposing sides obtusely angled relative to said axis.