B05B 1/265

Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets {with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle}