Asymmetric nozzle for dispensing a fluid

摘要

A nozzle for spraying a fluid. The nozzle has in asymmetric orifice geometry. This asymmetric geometry provides a non-uniform flow pattern. This arrangement provides a heavier flow in one direction transverse to the primary flow direction of the nozzle and a lighter flow in a different direction transverse to the primary flow direction. The nozzle may be used with a floor cleaning device to provide a particularly desirable spray pattern on a surface to be cleaned.