Arrangement for magnetizing/demagnetizing steel objects, especially screwdrivers, has magnetizing zone in front of magnet pole face, and demagnetizing zone in front of transverse surface

摘要

The arrangement has a magnetizing zone (M) penetrated by magnetic field lines and a demagnetizing zone (E) penetrated by magnetic field lines deviating from those in the magnetizing zone. The magnetizing zone is arranged in front of the pole face (15) of a magnet (2) and the demagnetizing zone is arranged in front of a surface (16) of the same magnet transverse to the pole surface.