Daimler-benz Ag

Alstom Anlagen-und Automatisierungstechnik Gmbh

Daimler Chrysler Ag

Eurocopter Deutschland Gmbh

Cegelec Aeg Anlagen Und Automatisierungstechnik Gmbh

Anton Seelig

Horst Wunderlich

Gerhard Henneberger

Samir Salama

Erik Lindig

Eberhard Kaus

Ulrich Ansorge

Michael Aldinger

Dieter Reiners

Bernhard Huder

Manfred Klittich

Juergen Luther

Ingolf Groening

Luther Jürgen

Reiners Dieter

A device for contactless electrical power transmission in a system including at least one stationary and one moving part, power being transmitted between the at least one stationary part and the at least one moving part includes an inductive transformer including a primary winding disposed on the stationary part and a secondary winding disposed on the moving part, the inductive transformer bridging an isolating point between the stationary part and the moving part. The device also includes a frequency generator having a series-resonant circuit capacitor connected to the primary winding and at least one actuator control element connected to the secondary winding and including a matrix arrangement of a plurality of switchable power semiconductors. At least portions of the inductive transformer, frequency generator and at least one actuator control element are disposed in an area of a rotor shaft and a rotor head of a rotary-wing aircraft.

Device and method for transmitting and providing the power of capacitive actuators

The invention relates to an arrangement for operating a transportation system with a magnetic levitation vehicle, in which the inventive arrangement consists of an integrated transmission system including a power transmission system for inductive transmission of electric power, a linear motor for transmission of motive power and a magnetic levitation system for transmission of a carrying force and/or a lateral guiding force.

Arrangement for operating a transportation system with a magnetic levitation vehicle

What follows is a description of a method and device for the inductive transmission of electric power from a medium-frequency source with a frequency of (f ) to one or more mobile consumers which are inductively coupled to the transmission line via an extended transmission line.

Method and device for inductive transmission of electric power to a plurality of mobile consumers

An electric power-transmission device having a primary conductor arrangement comprising at least two parallel primary conductors (PL) and at least one secondary winding arrangement that is electromagnetically coupled to the primary conductor arrangement, is mechanically separate from the primary conductor arrangement and can be moved in its longitudinal direction. The primary conductor arrangement and the secondary winding arrangement each comprise flat conductors having a small thickness (d ) of a few millimeters and a large width side (b ). The width sides of the primary conductors are disposed adjacently in one plane, and the secondary winding arrangement has at least one secondary coil (SS) that is embodied as a disk winding whose conductor width sides lie in one plane extends parrallel to the plane of the primary conductor arrangement.

Electric power transmission device

Track-guided transport system with power and data transmission

Arrangement for contactless inductive transmission of electrical power

Method and arrangement for automatic contactless charging

Growing community of inventors

Floersheim, Germany

Anton Seelig