Daimler Chrysler Ag

Juergen Frey

Guenter Karl

Stephan Kraemer

A motor vehicle drive includes an internal-combustion engine, at least one electric machine, and a clutch device by which the electric machine can be connected in a drive relationship with the internal-combustion engine. At least one auxiliary device ( ) can be connected in a drive relationship with the electric machine.

Motor vehicle drive

In a fuel feed system for a spark-ignition internal combustion engine, which system has at least a first injection valve, which is arranged in or on a cylinder head and to which fuel is fed under pressure for discharging directly into a combustion chamber of the internal combustion engine, at least one further injection valve is provided in an engine intake passage to discharge, in certain operating ranges of the internal combustion engine, fuel into the intake passage of the internal combustion engine in addition to the discharge of the fuel of the first injection valve into the cylinder, and the first injection valve is designed for fuel injection volume lower than that required for full power operation of the engine.

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Esslingen, Germany

Juergen Frey