Abstract: An absorption refrigeration system is used as the cooling load for a process such as a stripping operation by operating the system in response to the heat supplied. Because heat supply is determinative, the system is falsely loaded by bypassing refrigerant back to the solution.

Abstract: A control for an air conditioning system of the type wherein a supply of air is conditioned at a central station, conditioned air is conducted through a supply air duct to a plurality of zones, and a plurality of discharge terminals discharge conditioned air from the supply air duct into the zones. The control comprises a plurality of air control valves, wherein each discharge terminal includes an air control valve for controlling the amount of conditioned air discharged into a zone by the discharge terminal; and a plurality of thermostatic adjusting devices, wherein each discharge terminal includes a thermostatic adjusting device for adjusting the air control valve to inversely vary the amount of air discharged into the zone in response to changes in the air temperature thereof.

Abstract: A control for an air conditioning system of the type wherein a supply of air is conditioned at a central station, conditioned air is conducted through a supply air duct to a plurality of zones, and a plurality of discharge terminals discharge conditioned air from the supply air duct into the zones. The control comprises a plurality of air control valves, wherein each discharge terminal includes an air control valve for controlling the amount of conditioned air discharged into a zone by the discharge terminal; and a plurality of thermostatic adjusting devices, wherein each discharge terminal includes a thermostatic adjusting device for adjusting the air control valve to inversely vary the amount of air discharged into the zone in response to changes in the air temperature thereof.