Combustion engine for motor vehicle, burns high or low octanic petrol, which is free from anti-knocking medium, with diffusion flame during petrol-type compression, and does not burn high or low octanic gas during petrol-type compression

摘要

The engine is operable either as a single fuel engine or a dual fuel engine in a switchable manner. The engine operates only with petrol when used as the single fuel engine, and with petrol or gas when used as the dual fuel engine. The engine burns high octanic or low octanic petrol, which is free from anti-knocking medium, with diffusion flame during a petrol-type compression. The engine does not burn high octanic or low octanic gas with diffusion flame during the petrol-type compression.