Robert Boschgmbh

Thomas Heid

Guenther Riehl

Claudius Muschelknautz

Christoph Heier

Rainer Saliger

Jerome Thiery

Tilo Koenig

Joerg Schmid

Markus Koberstaedt

Stefan Heimburger

Jan Schlegel

Johann Braun

The invention relates to an electric machine, comprising a stator (), a rotor (), a split cage (), which separates a wet region () from a dry region (), control electronics () and an interconnection element (), which produces an electrical contact between the stator () and the control electronics (), wherein the rotor () is arranged in the wet region (), wherein the interconnection element () is surrounded at least partially by an insulating element (), and wherein the insulating element () divides the dry region () into a first subregion (), in which the stator () is arranged, and a second subregion (), in which the control electronics () are arranged.

Electric machine with improved heat management

A fuel cell system has a fuel cell unit for generating electric current and/or thermal heat, a cooling device provided for cooling the fuel cell unit and having at least one first flow generator for generating a flow of a first cooling fluid, in particular a liquid coolant, and a second flow generator for generating a flow of a second cooling fluid, in particular a cooling air, in which a more-efficient temperature regulation is realized, compared to the prior art, with a control unit provided for comparison of a first operating parameter, or a change in the first operating parameter, of the first flow generator with a second operating parameter, or a change in the second operating parameter, of the second flow generator.

Fuel cell system with a cooling device

A vehicle having a combustion engine, a fuel cell device having a fuel cell unit, a compressed air storage for supply of a compressed air, a supply conduit provided between the fuel cell unit of the fuel cell device and the compressed air storage, for supplying the fuel cell unit with compressed air, and a further supply conduit provided between the combustion engine and the compressed air storage for supply of the combustion engine with compressed air.

Vehicle with a combustion engine and a fuel cell device

Growing community of inventors

Renchen-Ulm, Germany

Thomas Heid