Fluid sprinkling – spraying – and diffusing – Processes – Including dissolving or entraining in liquid stream
Patent
1994-03-29
1996-06-11
Merritt, Karen B.
Fluid sprinkling, spraying, and diffusing
Processes
Including dissolving or entraining in liquid stream
239 99, 239310, 239318, B05B 1206, B05B 700, B05B 108
Patent
active
055248217
ABSTRACT:
A method and apparatus for generating a high-pressure fluid jet which preferably draws a material, such as an additive, into the fluid jet. A working pressure of the fluid is increased to generate a high-pressure fluid. The high-pressure fluid is stored within a high-pressure chamber of an accumulator. The stored high-pressure fluid is discharged through a discharge port of the accumulator. The pressure of the high-pressure fluid within the high-pressure chamber is maintained by decreasing the volume of the high-pressure gas chamber as the fluid passes through the discharge port. The high-pressure fluid is then transported into an injection nozzle for forming a high-pressure fluid jet. Within the injection nozzle, a material is combined with the high-pressure fluid jet. The combined fluid and material jet is then discharged from the injection nozzle.
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One page advertisement from Hydro Manufaturing & Sales, P.O. Box 308, Missouri City, Texas 77459, date unknown.
Applicant's three sketches describing hand-operated waterjet lance sold by Applicant on Jul. 7, 1989.
Miyamoto Masato
Yie Gene G.
Jetec Company
Merritt Karen B.
LandOfFree
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