Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Steinert Elektromagnetbau Gmbh

Uwe Habich

Keming Du

Klaus Dieter Feistner

Götz Warlitz

Harald Leinen

Heinz-Dieter Plum

In an arrangement which including a motor-driven system for the separation of non-magnetisable metals, vibrations and resonances which generally are present in such arrangement, are eliminated. This is accomplished by utilizing a drum mounted on and rotating about a stator, within which a magnetic rotor fitted with permanent magnets is eccentrically arranged and mounted on said stator. The stator is provided with a balance weight for mass balance.

Device for the separation of non-magnetizable metals and ferrous components from a solid mixture and method for operating such device

A laser resonant cavity for utilizing media, having an annular cross sect as well as two end mirrors. The end mirrors exhibit a toroidal surface, and at least one end mirror has at least one aperture through which the laser beam can be coupled out.

Laser cavity for laser media with annular cross section

Growing community of inventors

Aachen, Germany

Uwe Habich