Homogeneous mixture formation by swirled injection of the fuel

摘要

The fuel injection device has a flow channel (1), in the flow walls (2) of which there is at least one fuel aperture (3) to supply fuel to the air flow. The central axes (4) of the fuel apertures are angled, at least in the circumferential direction. The central axes of the fuel apertures may be axially angled, swirling the flow in a specific flow direction (5).