Robert Boschgmbh

Klaus Eckert

Robert Kern

Karl-Heinrich Preis

Lothar Borho

Stefan Koch

Gebhard Michenfelder

Peter Braun

Michael May

Gerhard Decker

Marcellus Weber

Ernst Damerau

The invention relates to a windshield wiper drive unit having a drive motor ( ) and a gear ( ) for transmitting a rotary motion of the motor ( ) to the shaft of a windshield wiper, having at least one sensor ( ) for detecting a position of the shaft, and having a control circuit ( ), which receives a detection signal of the sensor ( ) and has one or more inputs ( ) for receiving operating signals that define a desired operating state of the windshield wiper and is arranged to control a sequence of motions of the shaft as a function of the operating signal received, in which the control circuit ( ) is combined with the drive motor ( ) and the at least one sensor to make an integral component unit.

Windscreen wiper drive aggregate and a vehicle which is equipped with the same

An arrangement for detecting the condition of a high pressure gas discharge lamp when switched on is described, where a control unit either injects a defined current into the lamp and measures the resulting voltage drop, or it applies a defined voltage to the lamp and measures the lamp current flowing in so doing and, depending on the result, it starts the lamp according to the condition of the lamp thus determined.

Arrangement for determining the state of a high-pressure gas discharge lamp on switching-on

Method and apparatus for controlling the power of a high-pressure

Fixed-cycle power-supply circuit with an at least temporarily active

Arrangement for detecting the ignition of a high-pressure gas discharge

Growing community of inventors

Durbach Ebersweier, Germany

Klaus Eckert