method for optimizing the mixture formation of a direct injection diesel engine and a schnellaufenden under this system powered diesel engine

摘要

The engine has at least one inlet channel forming a spin channel and anther as a filling channel. The filling channel(s) has a choke controlled in its cross-section by an engine controller so that a large part of the charge passes to the cylinder via the spin channel when the inlet channel(s) is choked and the charge spin is increased. When the temp. of the fuel in the injection nozzle decreases, the charge spin in the cylinder increases and vice-versa. The spin is reduced depending on the increasing fuel temp. to about 15 per cent of maximum then held constant. An Independent claim is also included for a fast-running direct injection diesel engine.