Fluid sprinkling – spraying – and diffusing – Including supply holder for material – To be mixed – dissolved or entrained in a flowing liquid...
Patent
1978-04-20
1981-01-27
Schacher, Richard A.
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
To be mixed, dissolved or entrained in a flowing liquid...
B05B 730
Patent
active
042470463
ABSTRACT:
A proportioning and mixing device for dispensing under pressure a liquid solution having an excellent ratio accuracy irrespective of solvent gauge pressures and liquid solvent and/or solute temperatures, including a multi-stage jet proportioning and mixing device in the first stage of which the solute is free flowing at atmospheric pressure and is aspirated from a mixing chamber by kinetic flow energy of the solvent at a constant rate of flow from a smaller orifice directed through the mixing chamber to entrain solute therefrom and aspirate it into and through a larger orifice beyond which the kinetic flow energy is converted back to pressure in an expanding wall chamber. This pressure rise output enters the gap of the second stage whereupon it is acted upon by the flow from the input orifice and the resulting mixture is directed through an output orifice and then converted back to pressure. This process is repeated in subsequent stages. The output of the final stage flows through a final orifice which may be less but not larger in flow area than output orifice of the last stage, thus, establishing a stabilizing back pressure on the proportioning and working pressure for mixing and dispensing the mixture that maintains liquidity of the solute, solvent and their mixture at all mixing stages, and working temperatures, with or without a conduit used between them, the final proportion of the solution being the multiplicand of accurate liquid solution proportions of the individual stages.
REFERENCES:
patent: 513378 (1894-01-01), Brownley
patent: 886849 (1908-05-01), Park
patent: 3018058 (1962-01-01), Koller
patent: 3104825 (1963-09-01), Mayes
patent: 3181797 (1965-05-01), Hayes
patent: 3338173 (1967-08-01), Gunzel, Jr. et al.
LandOfFree
Multi-stage solution proportioner dispenser does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-stage solution proportioner dispenser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-stage solution proportioner dispenser will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1177446