Round jet nozzle i.e. high pressure round jet nozzle, for high pressure cleaning equipment, has body in which inlet and outlet channels are inserted, where inlet and outlet channels have wall surface with partial gap in its progression

摘要

The nozzle has a nozzle body (1) in which a conical tapered inlet channel (2) and a cylindrical outlet channel (3) are inserted. The inlet and outlet channels have a wall surface (4) that includes a partial gap (6) in its progression, where the gap has a circular, oval or polygonal shape. The gap is formed as a slot in a mouth of through openings (5) that diametrically face each other. The through openings run transverse to a central axis of the inlet and outlet channels. The gap is formed in an area of transition (7) between the inlet and outlet channels.