Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Marcos Remedios Marques

Thomas Rauner

Peter Rothenberger

Thomas Krauss

An exhaust gas turbocharger system () has a first and second exhaust gas turbochargers () arranged in parallel. Each exhaust gas turbocharger () has an exhaust gas turbine () and a compressor (). Fresh air compressed by the compressor () of the first exhaust gas turbocharger () can flow into a first pressure line (), and fresh air compressed by the compressor () of the second exhaust gas turbocharger () can flow into a second pressure line (). The two pressure lines () are connected to each other in terms of flow. An electric drive device () is connected to the first exhaust gas turbocharger () and can be turned on for providing additional torque for driving the exhaust gas turbine () and the compressor () of the first exhaust gas turbocharger ().

Exhaust gas turbocharger system for a multi-row internal combustion engine and method for operating an exhaust gas turbocharger system

A method for operating a hybrid vehicle having an internal combustion engine and an electric machine, wherein the hybrid vehicle can be driven purely electrically if the internal combustion engine fails because, for example, a fuel tank for supplying the internal combustion engine with fuel is empty. In the event of failure of the internal combustion engine, continued purely electric travel of the hybrid vehicle is made possible only on condition that a restart of the hybrid vehicle is initiated.

Growing community of inventors

Wurmberg, Germany

Marcos Remedios Marques