Air condition system controlled responsive to the absolute humidity of air in a designated treated space
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United States of America Patent
Stats
-
Jan 26, 1982
Issued Date -
N/A
app pub date -
Jun 9, 1980
filing date -
Jun 9, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Return air from a work area is so treated as to arrive at a prescribed temperature/humidity level responsive to a direct acting absolute humidity sensing and control apparatus. The return air is mixed with fresh air, then subjected to a water spray in an air washer. The air mixture is controlled by the absolute humidity control device to maintain a constant absolute humidity level. The amount of water sprayed is controlled by a dry bulb thermostat which in turn operates to throttle the spray as necessary to reach the prescribed temperature level in an evaporative cooling technique.
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