SPRAYING NOZZLE FOR GENERATING SPRAY FAN

摘要

PURPOSE: A spraying nozzle is provided to generate an approximately circular or circular-segment-shaped spray fan. CONSTITUTION: The spraying nozzle for generating a spray fan has an outlet opening(4) for forming a liquid jet and an impact surface arranged behind the outlet opening in the flow direction. The impact surface is constructed as a convexly curved surface of a tongue(8) extending from the outlet opening into the liquid jet.