Valeo Auto-electric Wischer Und Motoren Gmbh

Valeo Wischersysteme Gmbh

Valeo Systemes D'essuyage

Bernd Schmid

Thomas Schuler

Siegfried Stefani

Eberhard Högler

Jörg Bürkle

Timo Rukwid

Eberhard Hoegler

A windscreen wiper motor with a housing is disclosed. In the housing, an armature shaft is arranged with a commutator which cooperates with carbon elements arranged in the region of a carbon holder plate, which elements are connected in an electrically conducting manner with voltage supply lines via electrical connections, preferably in the form of carbon strands. The voltage supply lines are connected with the electrical connections via a suppression device arranged at least substantially in a suppression housing, which is connected with the carbon holder plate, and the voltage supply lines are connected with at least one plug connection element, which is able to be connected to a plug connection region of the housing with mating plug connectors on the vehicle side.

Windscreen wiper motor and suppression assembly for a windscreen wiper motor

A windscreen wiper device and a method for wiping windscreens, including at least one motor whose direction of rotation can be altered, at least one wiper which is coupled to the motor and which moves back and forth between two reversing positions, a control device which switches the motor by means of switching signals and operating signals which are conveyed to the control device. The control device determines the switching signals from the operating signals to determine the reversing positions of the wiper. The degree of wetness of the windscreen surface is conveyed to the control mechanism and used as an operating signal.

Windscreen wiper device for wiping windscreens

The invention is a rain sensor including a transmitter and receiver formed by chips bonded onto a printed circuit board. Advantageous embodiments of the invention provide filtering of radiation guided to the receiver of the sensor. The sensor is provided with a barrier to suppress parasitic radiation.

Rain sensor with bonded chips

Growing community of inventors

Lauffen, Germany

Bernd Schmid