Control for refrigeration compressors
Control system for diesel powered refrigeration plant
Control system with communication function and facility...
Controlled refrigeration system
Controller for an air conditioning or heating system
Controls for room air conditioner with timer and power saver
Cooling device
Cooling device, projector, and cooling method
Cooling storage cabinet
Cooling system and method for cooling a heat producing system
Cooling system for poultry houses
Cooling system with isolation valve
Cooling system, a cooler and a method for controlling a...
De-icing thermostat for air conditioners
Deodorizing apparatus
Dual capacity compressor with reversible motor and controls arra
Electric refrigerator with an automatic ice-making unit
Electrical control circuit for ice making machine
Electronic control system for regulating startup operation of a
Energy efficient electronic control system for air-conditioning