Motor powered on and heterogenic power supply. (Machine-translation by Google Translate, not legally binding)

摘要

Ignited and powered ignition engine according to which the richness of the fuel-combustion mixture in the vicinity of the part of the combustion space into which the spark plug empties is greater than the corresponding richness of said mixture in the rest of the space of combustion, so that it allows the combustion of globally poor mixtures, characterized in that the combustion space contains a small volume antechamber in which the spark plug exclusively opens and which has at least one communication hole with the rest of the combustion space that constitutes the main chamber. (Machine-translation by Google Translate, not legally binding)