Mannesmann Vdo Ag

Continental Automotive Gmbh

Vitesco Technologies Gmbh

Henry Strobel

Klaus Kronenberg

Heinrich-Jochen Blume

Frank Jansa

Peter Bolte

Paul-Markus Schweizer-Berberich

Klaus Kriessler

Albert Stolzlechner

Markus Ochs

Till Fiegler

An electric motor having a stator and a rotor, with the rotor having at least one permanent magnet and one rotor shaft and with the stator having at least two coils which produce a rotating magnetic field when alternating currents flow through them, by which the rotor can be driven, and wherein the rotor shaft is mounted radially and axially. The rotor ( ) is mounted by at least one elastic thrust ring ( ), with one thrust ring ( ) being arranged axially on one side of the rotor ( ).

Electric motor, in particular a fan motor

A regulator for heating and air-conditioning appliances in motor vehicles, having a suction fan which is driven by an electrically commutated DC motor and in whose induction air flow a temperature measurement sensor is arranged. A disturbance in motor running which may lead to an incorrect temperature measurement is detected at an early stage by providing measurement means which, in two time intervals, determine measurements that are proportional to the frequency of the motor voltage, and compare these measurements with one another.

Regulator for heating and air conditioning appliances in motor vehicles

The invention relates to a method for reliably determining the temperature of the passenger compartment of a motor vehicle, in particular for controlling an air-conditioning system in the motor vehicle in which a sensor which detects the temperature of the passenger compartment of a motor vehicle is ventilated by a fan motor. In a method for determining the temperature of the passenger compartment, in which the noise nuisance from the fan motor is eliminated, another motor vehicle device which generates a noise is operated simultaneously with the fan motor.

Method for determining the temperature inside a motor vehicle in a reliable manner

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Sulzbach, Germany

Henry Strobel