Thomas Bertolini

Oscillation damping elastic support for an electric motor housing

Retaining device for an electric motor

Method and apparatus for counting revolutions of a mechanically commutated dc-motor

Driving device for adjusting equipment in a motor vehicle

Electrically operated air-blower unit as unit e.g. for blowing secondary air into IC engine exhaust system

Permanent magnet-excited DC motor - is provided with appts., for rotor position, speed and-or direction of rotation determn., with at least one magnetic field-sensitive element

Method and device for controlling an electric apparatus by means of a pulse width modulation device

Electromagnetic rotary actuator

Fan motor e.g. for cooling electronic components

Drive unit with an electric motor for operating a plurality of adjusting devices