Patent ID: 6715538
Filing Date: 2004-04-06
Classification: F24F

Abstract:
A supply air terminal device, comprising:a body having a top portion, bottom portion, a first side plate and a second side plate, said body defining a first side chamber and a second side chamber and said bottom portion defining a first exhaust opening and a second exhaust opening, each of said first and second exhaust opening is respectively in flow communication with said first side chamber and said second side chamber; a heat exchanger arranged in said top portion of said body, said heat exchanger is structured and arranged for receiving and treating a circulated air flow and passing said air flow into said first and second side chambers; a supply enclosure positioned within said body, said supply enclosure having a plurality of apertures and defining a supply chamber for receiving a supply air flow, said supply chamber is structured and arranged to guide said supply air flow from said supply chamber through said plurality of apertures to said first and said second side chambers; at least one control assembly positioned in at least one of said first and second side chambers, said control assembly comprising a control plate that is pivotably mounted and selectively rotatable so that a selected portion of said plate extends at least partially across a corresponding one of said first and second side chambers; and means for selectively rotating said control plate; whereby a ratio of said supply air flow to said circulated air flow in an airflow exiting through said corresponding one of said first and second exhaust openings is controlled.