Ventilation – Having inlet airway – Including specific air distributor
Patent
1996-06-17
1998-09-15
Joyce, Harold
Ventilation
Having inlet airway
Including specific air distributor
454302, F24F 1306
Patent
active
058071717
ABSTRACT:
An air diffuser apparatus has a box-like air diffuser chamber with sheet metal side walls, that are provided with a series of laterally spaced outlet orifices. Each orifice is formed by cutting out wing portions of the sheet metal on each side of a center line of the orifice and bending the wing portions outwardly to a position inclining toward this center line. The wing portions define an air flow passage tapering in an outward direction. The chamber has a base connected to a lower edge of the side walls that includes a layer of heat insulation material. An upper structure closes the upper end of the chamber and has an inlet opening for introducing pressurized low temperature air into the chamber. This arrangement is highly efficient for diffusion of low temperature air and can be of essentially all-metal construction.
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Titus Cold Air Perforated Diffuser, Model PSS-LT, p. 4.
Titus Model OMNI-LT, High Induction, p. 6.
Titus Model HI-LT, High Induction, p. 8.
E.H. Price Limited
Joyce Harold
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