Device for injecting fuel at the exhaust port of an engine cylinder

摘要

An internal-combustion engine includes an engine cylinder having an axis, a cylinder top and a cylinder chamber; a piston slidably received in the cylinder and bordering the cylinder chamber; an intake valve, an exhaust valve and an ignition device arranged at the cylinder top; and a fuel injection nozzle arranged at the cylinder top and opening into the cylinder chamber at a location adjoining the exhaust valve.