Pulse combustion apparatus

摘要

A gas distributor in the fuel gas supply system of a pulse combustion apparatus comprises a cylindrical wall having one end connected to the rest of the fuel gas supply system and another end defining an end wall facing a flame trap and spaced apart therefrom. The distributor is removably connected to the rest of the fuel gas supply system and its end wall has an adjustable distance from the flame trap. The distributor has a plurality of nozzle openings which may be provided through its cylindrical or end wall, or through both of its cylindrical and end walls.