Diagnostic system for detecting faulty sensors in liquid...
Dielectric refrigerator using orientable defect dipoles
Direct expansion source heat pump
Direct thermoelectric chiller assembly
Disc-type automatic expansion valve for refrigerant
Discharge gas temperature control
Discharge valve
Discrete constant pressure staging of solid-vapor compound...
Dispensing system and method for dispensing a concentrated...
Dispensing tool assembly for charging a refrigerant into a...
Dispensing tool assembly for evacuating and charging a fluid...
Dispersion of refrigerant materials
Distributor for plate fin evaporator
Double effect air conditioning system
Double-tube type heat exchanger and refrigerating machine...
Driving controlling apparatus for air conditioner having...
Driving controlling apparatus for air conditioner having...
Dryer for a refrigeration plant
Dual cycle heat pipe-method and apparatus
Dual evaporator defrost system for an appliance