Fluid-spray discharge apparatus

In a fluid-spray discharge apparatus having a housing associated with a water inlet, a water outlet and means for effecting cyclic pulsation of water delivered from said inlet to said outlet, the improvement comprising:

• means defining said outlet as a plurality of spaced apart water conveyances;
• means associated with said housing for enabling selection of the number of said plurality of conveyances operative at any given time for the conveyance of the pulsating water;
• an arrangement of water dischargers spaced from and in addition to said conveyances, and further means for selectively diverting water from said inlet as between said conveyances and said dischargers and in continuous flow to said dischargers;
• a collection of water emitters spaced laterally from said conveyances in a direction opposite the spacing of said arrangement of dischargers, and further means for selectively channeling said water in continuous flow and as between said dischargers and said emitters;
• said collection of emitters being disposed inside said conveyances and said arrangement of dischargers being disposed outside said conveyances;
• said diverting means and channeling means together enabling the provision of water delivery from any of the combinations of entirely from said emitters, entirely from said dischargers, in a mixture from said emitters and said dischargers, entirely from said conveyances and in a mixture from said dischargers and said conveyances;
• and a unitary member mounted within said housing and in which are defined a plurality of individual passageways respectively defining corresponding water communication for all different ones of said combinations upon rotational movement of respective portions of said housing.