Method and device for continuous generation of cold and heat...

Method and device for cooling gases

Method and device for hot gas engine or gas refrigeration...

Method and device for improving the efficiency of a heat...

Method and device for increasing a temperature gradient in a...

Method and device for the generation of cold and heat by...

Method and equipment for utilization of the freezing heat of...

Method and means for cooling the oil in a system including a...

Method and means for preventing coupling freezing

Method and means for producing improved heat pump system

Method and system for controlling a single zone hvac...

Method and system for dehumidification and refrigerant...

Method for automatically adjusting the defrost interval in a...

Method for circulating selected heat transfer fluids through...

Method for controlling a thermochemical reaction or a...

Method for controlling evaporation temperature in a...

Method for controlling refrigerant based air conditioner...

Method for converting thermal energy at a low temperature...

Method for cooling energy reserve and conservation in...

Method for detecting and correcting reversing valve failures...