Rolls-Royce Deutschland Ltd & Co. Kg

Siemens Aktiengesellschaft

Siemens Energy Global Gmbh & Co. Kg

Siemens Mobility Gmbh

Matthias Böhm

Dominik Ergin

Peter Gröppel

Daniel Schmitt

Mykhaylo Filipenko

Thomas Gleixner

Dennie Lange

Holger Siegmund Brehm

William Hunter

Joachim Hubmann

Marc Lessmann

Markus Winkler

Torsten Gardian

Guido Holzmann

The coil winding has an electrical conductor for an electrical machine and includes at least two layers. The electrical conductor, following its longitudinal extension, runs inwardly wound in a first of the at least two layers, and then extends to a second of the at least two layers and runs outwardly wound in the second layer. The electrical machine includes at least one such coil winding. The hybrid electric aircraft is in particular an airplane and includes such an electrical machine and/or at least one such coil winding.

Coil, electric machine, and hybrid-electric aircraft

The electric machine comprises at least one winding () having at least one conductor () and electrical insulation for insulating one or more of the windings () and/or conductors (), wherein the insulation is formed by a metal oxide. The method for producing such an electric machine having at least one winding () having at least one conductor () comprises the steps of metallizing the at least one winding () and/or conductor () with metal and oxidizing the metal. The aircraft is in particular an electric or hybrid-electric aircraft and has such an electric machine ().

Electric machine, method for producing an electric machine, and hybrid-electric aircraft

Growing community of inventors

Neuendettelsau, Germany

Matthias Böhm