Single evaporator, single fan combination refrigrator with indep
Single integrated humidity and ventilation control in an...
Single revolution ice maker
Single-sensor head pump defrost control system
Single-source gas actuation for screw compressor slide valve ass
Slab completion thermostat with time delay function
Slab completion time delay relay
Slab-type ice maker control
Sleeping capsule
Sliding-vane rotary compressor with displacememt-adjusting mecha
Slope predictive control and digital PID control
Soft ice cream machine
Soft ice cream machine
Solar energy refrigeration and air conditioning system
Solar powered refrigeration apparatus
Solar powered vehicle air conditioner
Solar-powered refrigerator
Solenoid valve with supply voltage variation compensation
Solid state clutch cycler with charge protection
Solid state thermostatic control system for evaporative coolers