Air outlet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 1, 1991
Grant Date -
N/A
app pub date -
Aug 13, 1990
filing date -
Aug 18, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For achieving a steady air flow into a room out of an air outlet, an outlet housing that can be attached to or suspended from the ceiling area of the room to be ventilated and/or air conditioned, has a top wall equipped with a vertically aligned air supply connector concentric to or centrally on the ceiling facing top wall of the housing. The connector is connected to an air supply duct. The open end sides of the housing form exhaust openings for the air that is to be guided into the room. At least two side walls of the housing each have a curved guide body or guide element that is so constructed that the free air outflow cross-section from the outlet area of the supply connector to both exhaust openings has a Laval nozzle shape. The guide elements themselves can be formed and interconnected to form the nozzle and the housing simultaneously.
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Family
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Cited Art Landscape
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