APPARATUS, USE OF THE APPARATUS AND METHOD FOR GENERATING A FLUID JET

摘要

The invention relates to an apparatus (18) for subjecting a workpiece (12) to the impingement of a pressurized liquid medium (30). The apparatus comprises a nozzle module (22), which has a module body (24) with a chamber (26) formed therein, and has a device (28) for the supply of a pressurized liquid medium (30) into the chamber (26). According to the invention, the chamber (26) in the module body (24) for generating at least one fluid jet (20) from the liquid medium (30) is delimited by a chamber wall (44) in which there is formed at least one opening (60) for the emergence of the liquid medium (30).