Particle filter regenerating method for internal combustion engine i.e. oil engine, of motor vehicle, involves injecting fuel in combustion chamber during gas injection and compression, and opening exhaust valve during gas compression

摘要

The method involves injecting gas that is necessary for fuel combustion, in a combustion chamber of an internal combustion engine i.e. oil engine, by an intake valve. The injected gas mixture is compressed and expanded. The gas issued from combustion is ejected from the chamber by an exhaust valve. The intake and exhaust valves are opened and closed, respectively, during injection and ejection of the gas. A fuel is injected in the chamber during injection and compression of the gas. The exhaust valve is opened during compression of the gas.