Heat exchange – Regenerator – Checker brick structure
Patent
1992-11-13
1993-11-16
Rivell, John
Heat exchange
Regenerator
Checker brick structure
165 111, 165 12, 236 46R, F28F 2700
Patent
active
052614816
ABSTRACT:
A method of air conditioning an environment with an HVAC system. The method comprises the steps of: determining an environment to be either occupied or vacant; determining a mode of operation for the HVAC system to be heating or cooling; determining a heating setpoint and a cooling setpoint; and determining a setback value equal to a difference between the value of the heating setpoint and the value of the cooling setpoint. The method also includes the steps of: establishing an operational setpoint equal to the heating setpoint if the mode of operation in the environment is heating and the environment is occupied; establishing an operational setpoint equal to the heating setpoint minus the setback value if the mode of operation is heating and the environment is unoccupied; establishing an operational setpoint equal to the cooling setpoint if the mode of operation is cooling and the environment is occupied; establishing an operational setpoint equal to the cooling setpoint plus the setback value if the mode of operation is cooling and the environment is unoccupied; and conditioning the environment in accordance with the operational setpoint.
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Baldwin Joe M.
Bishop Richard A.
Hancock, Jr. John L.
American Standard Inc.
Beres William J.
Ferguson Peter D.
O'Driscoll William
Rivell John
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