Otto internal combustion engine

摘要

An Otto internal combustion engine with a high-pressure metering system and with evaporation of the fuel that is heated electrically and/or by means of exhaust gas heat, by way of at least one expansion nozzle; the fuel in the operating phase of the engine is thereby adapted to be heated by means of exhaust gas heat at most to a base temperature lying below the desired design temperature to which the fuel is intended to be heated, and is adapted to be electrically heated from the base temperature to the desired temperature.