Showerhead with spray disc in fixed position and upstream narrow duct and wider cylindrical duct between narrow duct and disc

摘要

A showerhead has a flow direction F and a spray disc 24 fixed in the bore between inlet and outlet. The bore has a relatively narrower duct 35 upstream of the disc and a relatively wider cylindrical cavity of fixed axial dimension between the duct and the disc. (62) Divided Out of 588783