Vdo Adolf Schindling Ag

Robert Boschgmbh

Dieter Schurig

Erdogan Dikmenli

Werner Fertig

Electrical machine, in particular AC generator, having a stator () and a rotor (), wherein the rotor () has a conductor arrangement for exciting an electromagnetic field, having a device for transmitting electrical energy to the conductor arrangement, wherein the device for transmitting electrical energy comprises at least one sliding contact and at least one mating contact () which is fixed to the rotor, having a fitting sleeve () in which a roller bearing () for supporting a shaft () is preferably arranged, said shaft for the most part encasing the at least one mating contact () which is fixed to the rotor, wherein a fan () is arranged in the fitting sleeve ().

Electrical machine with fitting sleeve

In a solderable layer system in which a conductor layer which is partially covered with a layer of solder is applied to a support, the solder layer consists of an alloy in which a reducing agent is contained. The alloy is preferably brass.

Solderable layer system

In a liquid crystal cell having two substrates which are spaced apart from each other and form between themselves a cell space filled with liquid crystal substance, the lines and electrodes which are applied on both substrates are applied as superimposed layers insulated from each other, the lines being transparent. In this way, substantially better utilization of the surface of the liquid crystal cell is obtained than in the case of the known liquid cells in which lines and electrodes are arranged alongside of each other.

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Wallrabenstein, Germany

Dieter Schurig