04984433 is referenced by 37 patents and cites 7 patents.

An air conditioning system with a variable sensible heat ratio. The system includes a servomechanism that monitors the sensible and latent heat in the air being conditioned and adjusts the operation of the system accordingly. A microprocessor calculates the respective rates of change in sensible and latent heat and adjusts the operation of the system so that the desired amount of sensible and latent heat is removed at the same time, thereby conserving energy. The system includes a variable speed supply air fan and a plurality of subcooling coils. Under a first set of conditions, the fan is slowed down and the subcooling of the refrigerant fluid is increased. Under a second set of conditions, the fan is sped up and the subcooling is decreased.

Title
Air conditioning apparatus having variable sensible heat ratio
Application Number
7/412683
Publication Number
4984433
Application Date
September 26, 1989
Publication Date
January 15, 1991
Inventor
Donald J Worthington
3440 Eastlake Rd., #114, Palm Harbor, 33563
FL, US
Agent
Ronald E Mason
Joseph C Mason
IPC
F25D 17/06
F25B 41/04
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