Dolmar Gmbh

Andreas Krueger

Harry Radel

Klemens Krahn

With a method for controlling the fuel supply to an internal combustion engine, in particular to a two-stroke motor, a parameter (K) of the machine, which is influenced by the fuel supply in a delayed manner, is tuned to a predetermined desired value (SW) by switching on and cutting off the fuel supply. The hysteresis is largely compensated in that an upper and/or lower threshhold value (OS,US) is allocated to the desired value (SW) of the parameter (K), that the parameter (K) is continuously measured, and that the fuel supply is cut off when the measured parameter (K) crosses the lower and/or upper threshhold value from below to above, and that the fuel supply is switched on when the measured parameter (K) crosses the upper and/or lower threshhold value (OS,US) from above to below.

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Hamburg, Germany

Andreas Krueger