| 摘要 |
A burner, or nozzle, especially for gaseous fuels in which the burner is formed of inner and outer members defining therebetween an annular gap from which the gas to be burned is discharged while preceding the annular gap is an annular turbulence chamber preferably having a greater cross sectional area than that of the gap. The fuel to be burned is introduced in substantially the radial direction into the turbulence chamber and then is discharged through the gap and burns. The walls defining the turbulence chamber and gap advantageously converge toward the axis of the burner in a direction outwardly from the burner and, likewise, converge with each other.
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