Ignition system for burner with fluid or gas fuel

摘要

Ahead of the mixture and reaction chamber (1) a recirculation chamber (4) is connected which has a matching volume and walls (W) with at least one inflow and outflow aperture (5,6). The recirculation chamber may be divided by at least one partition wall into at least two chambers with at least one aperture on the partition wall. The mixture and reaction chamber is provided with at least on cross-sectional widening downstream of the exhaust gas mixture point (AS) in the area of the flame root (FL). At least one inflow aperture is arranged on the recirculation chamber, in the area of one of the cross-section widenings.