Plumbing nozzle
AssigneeKohler Co.
InventorsMichael D. Steinhardt, John A. Fiumefreddo, Michael J. Kurth
Life of this patent
Estimating the term…
Abstract
A plumbing nozzle is disclosed that discharges a hollow cylinder of water. In a preferred form, the cylinder flows along a horizontal axis as the water is discharged from the nozzle. The nozzle has a core member with an angled wall surface which directs water against an inner wall surface of the nozzle. The inner wall encloses upon itself and has an outwardly diverging wall surface. The nozzle is particularly useful in conjunction with a bathing fixture with recirculating water.
Claims13
A plumbing nozzle for discharging a continuous sheet of liquid, wherein the sheet defines a closed perimeter in a cross sectional plane and a cavity within the sheet, the nozzle comprising:
- a nozzle body having an inner wall that encloses upon itself and defining a wall surface that diverges radially outward in a curved manner, the nozzle body having a radial inlet portion, and an outlet portion downstream thereof providing an unobstructed flow path along the inner wall;
- a core member positioned within the inner wall and having thereon an angled outwardly directed surface, the angled surface being constructed and arranged to direct a flow of liquid against the adjacent inner diverging wall surface of the nozzle body, the inner wall being essentially conical in shape at the inlet portion and being essentially parallel to a central longitudinal axis of the nozzle body at the outlet portion, the sheet of liquid also being conical in the nozzle body but being circular immediately after exiting the nozzle body adjacent an end of the inner wall;
- baffle means operatively associated with the radial inlet portion of the nozzle body to distribute liquid around the core member in the nozzle body;
- and
- inlet means for carrying liquid from a source to the inlet portion.
A plumbing nozzle for use in a shower enclosure and for discharging a continuous sheet of water, wherein the sheet defines a closed perimeter in a cross sectional vertical plane and a cavity within the sheet, the nozzle comprising:
- a nozzle body adapted to be connectable to the shower enclosure, the nozzle body having an inner wall that encloses upon itself and defining a wall surface that diverges radially outward in a curved manner, the nozzle body having a radial inlet portion and an outlet portion downstream thereof providing an unobstructed flow path along the inner wall;
- a core member positioned within the inner wall and having thereon an angled outwardly directed surface, the angled surface being constructed and arranged to direct a flow of water against the adjacent diverging wall surface of the nozzle body, the inner wall being essentially conical in shape at the inlet portion and being essentially parallel to a central longitudinal axis of the nozzle body at the outlet portion, the sheet of liquid also being conical in the nozzle body but being circular immediately after exiting the nozzle body adjacent an end of the inner wall;
- and
- baffle means operatively associated with the radial inlet portion of the nozzle body to permit distribution of water around the core member.
Dependencies are inferred from the claim text.