Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – At or beyond outlet
Patent
1991-11-06
1993-07-13
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Combining of separately supplied fluids
At or beyond outlet
2394285, B05B 708, E03C 1084
Patent
active
052266010
ABSTRACT:
A greater volume of air is entrained in the water flow from a hydrotherapy jet by directing the discharge from a first venturi nozzle through a second nozzle that constrains and accelerates the flow. For greatest aeration the ratio of the discharge orifice diameter for the first nozzle to that of the second nozzle is about 0.7-0.85, the ratio of the distance between the discharge orifices for the two nozzles and the diameter of the first nozzle's discharge orifice is about 0.85-1.5, air is introduced into the discharge from the first nozzle from a location fully behind that nozzle's discharge orifice, the flow of air to the downstream side of the second nozzle's discharge orifice is blocked, and the upstream end of the second nozzle overlaps the downstream end of the first nozzle.
REFERENCES:
patent: 3946449 (1976-03-01), Mathis
patent: 3985303 (1972-10-01), Steimle
patent: 4010902 (1977-03-01), Speyer
patent: 4335854 (1982-06-01), Reynosa
patent: 4408721 (1983-10-01), Cohen et al.
patent: 4508665 (1985-04-01), Spinnett
patent: 4593420 (1980-06-01), Tobias et al.
patent: 4671463 (1987-06-01), Moreland et al.
patent: 4692950 (1987-09-01), Henkin et al.
patent: 4715071 (1987-12-01), Henkin et al.
Gravatt Eugene M.
Hinojosa, Jr. Francisco
B&S Plastics, Inc.
Kashnikow Andres
Weldon Kevin P.
LandOfFree
Dual nozzle hydrotherapy jet with enhanced aeration does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual nozzle hydrotherapy jet with enhanced aeration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual nozzle hydrotherapy jet with enhanced aeration will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2306139