A compact electrically driven linear actuator
A conduit threading device and method
A constant-frequency machine with a varying/variable speed
A control and protection system for asynchronous generators...
A control circuit and a method for electrically connecting a...
A control device for a power supply with zero power...
A converter circuit
A converter module for an electrical power supply and a...
A cooling device
A core for a cable entry device
A dc motor with externally mounted carbon brush
A detection circuit and a method for detecting a wrong...
A device and a method for achieving visual marking of a line...
A device and method to clamp and lock permanent magnets and...
A device and method to clamp and lock permanent magnets and...
A device for connecting a vsc converter to a source of...
A device for control of the speed of a series motor
A device for electric field control
A device for generating electrical energy for a power supply...
A device for preventing cable damage during installation