Direct-injection engine with additive input device has this device connected to air input device leading to one of cylinders and controlled dependent on operating conditions

摘要

The engine (1) has direct fuel injection and a controllable additive input device (2). This device is connected to an air input device leading to one of the cylinder (6) of the engine. It is controlled by a control device, dependent on the operating state of the engine. The additive thus enters the combustion chamber not together with the liquid fuel, but along with the induction air.