Method for operating internal combustion engine, involves introducing fresh gas in combustion chamber in suction phase and producing combustible fuel gas mixture in combustion chamber by additional introduction of fuel

摘要

The method involves introducing the fresh gas in a combustion chamber in the suction phase and producing a combustible fuel gas mixture in the combustion chamber by additional introduction of fuel. The suction phase occurs at the end of working stroke. The expansion ratio is larger, particularly in multiples, than the compression ratio, when both ratios are indicated with the smallest volume of their clock pulse in the denominator. An independent claim is also included for a device, particularly internal combustion engine or control unit for an internal combustion engine for executing the method.