9 [ Apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current and apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric voltage; electronic controls and remote controls for operation of electric motors and electric machines; converters, namely, frequency converters, current rectifiers, electric converters, remote control apparatus, for operation of electric motors and electric machines; converters, namely, frequency converters, inverters, power inverters, AC-DC converters, DC-DC converters, signal converters, switching mode converters; current rectifiers, electric converters; electronic or electric transducers; electrical controllers for apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity; computer programs for controlling electric motors and electric machines; compact disks, disks, and other prerecorded magnetic machine readable data carriers featuring software for controlling electric motors and electric machines; accumulators, chargers for batteries; electric, electrical, and electro-mechanical switches; detectors, namely, optical, inductive, capacitive, magnetic, pressure, thermal, chemical, mechanical, rotational, position and speed detectors and encoders; sensors, namely, optical, inductive, capacitive, magnetic, pressure, thermal, chemical, mechanical, rotational, position and speed sensors and encoders; measuring apparatus and devices, namely, for measuring rotation speed, electric voltage, electric current, temperature, humidity, pressure, fill level, sound, vibration, magnetic field, electro-magnetic field, range, and angle; data processing equipment ]