CUP-SHAPED NOZZLE ASSEMBLY WITH INTEGRAL FILTER AND ALIGNMENT FEATURES

摘要

A nozzle assembly 900, 1000 has a conformal, fluid nozzle component 1200, 1300, 1400 engineered for mechanical installation and alignment and for generating a selected spray. The nozzle assembly has a small cylindrical member with a substantially open proximal end and a substantially closed distal end wall with a centrally located discharge orifice 1230, 1330, 1430 defined therein. Optionally, the cup-shaped filtered orifice defining member also includes a fluidic circuit's oscillation inducing geometry (1420, 1422, 1424) molded into the cup or directly into the distal surface of a nozzle assembly's or spray head's sealing post 902, 1002 and the one-piece filter cup provides the discharge orifice 930, 1030, 1230, 1330, 1430.