Air inlet means for air conditioning installations or the like(I

Details Air inlet means for air conditioning installations or the like(I Air inlet means for air conditioning installations or the like(I

1974-10-31

1976-01-20

Wayner, William E.

Automatic temperature and humidity regulation

Ventilator type

236 13, 236 99, F24F 704

Patent

active

039333060

ABSTRACT:
An air conditioning system comprising a room to which conditioned air having temperature and volume parameters is delivered. Temperature sensing means is provided for sensing the temperature of the air in the room. Air supply means responsive to the sensing means is provided in an air supply duct. Damper means is also mounted in the duct for varying the effective area of the opening of the duct. A regulating means is provided for controlling the damper to vary the air velocity in accordance with a constant value for the expression A.sub.r. L.sup. .sup.-3/2, where A.sub.r is the Archimedean number, and l represents the effective area of the opening.

REFERENCES:
patent: 2157025 (1939-05-01), Snediker
patent: 2749044 (1956-06-01), Chace
patent: 3103158 (1963-09-01), Noll
patent: 3669349 (1972-06-01), Hall, Jr.
patent: 3743180 (1973-07-01), Perkins et al.

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