System and method for controlling the rotating speed of a fan
System and method for starting pump
Temperature limiting controller for electric machines
Temperature monitor system for an intermittent duty wound field
Temperature monitoring for a DC shunt-wound motor
Temperature sensitive electronic switching arrangements
Temperature tripping device
Thermal compensation control for a motor starter
Thermal control variable speed fan motor
Thermal protection apparatus and method for hybrid vehicles
Thermal protection for locomotive main traction alternators
Thermal regulation of AC drive
Thermally actuated overload tripping device
Vacuum pump
Vacuum pump
Variable speed HVAC without controller and responsive to a conve
Variable speed refrigeration compressor