Marquardt Gmbh

Wolfgang Haeussler

Rainer Kizele

Ralph Wolber

Peter Bachmann

A device for adjusting rotation angles, e.g. an electrical rotary switch (), has a stator () and a rotator () mounted on the stator (). The rotator () rotates between at least two rotational angle positions. The device has a magnet (), e.g. a permanent magnet, which can be moved by the rotor (), and a magnet field sensor (), e.g. a Hall sensor, which together with the magnet () produces a signal which corresponds to the rotational angle position. The stator () has a receptacle () open on one side and shaped like a pot, with the receptacle () forming a rotating bearing for the rotator (). The magnetic field sensor () is arranged in the receptacle () on the stator () and/or on a part which is mounted on the stator (), such that the stator is a mount for the magnet field sensor ().

Growing community of inventors

Rottweil, Germany

Wolfgang Haeussler