Fluid handling – Systems – Multiple inlet with single outlet
Patent
1982-08-05
1984-09-04
Schwadron, Martin P.
Fluid handling
Systems
Multiple inlet with single outlet
137897, 222133, 222564, 239310, F16K 1900
Patent
active
044691378
ABSTRACT:
A liquid metering and mixing aspirator including an elongate aspirator chamber with upstream and downstream ends, a small nozzle passage on an axis parallel with and radially offset from the axis and toward one side of the aspirator chamber and opening at the upstream end thereof adjacent said one side thereof, a liquid concentrate inlet port communicating with the upstream end portion of the aspirator chamber at the other side thereof, an enlarged vertical cylindrical mixing chamber with an upper end portion communicating with the downstream end of the aspirator chamber and a lower outlet end, water supply means connected with the nozzle passage and with a high pressure water supply and liquid concentrate supply means connected with the liquid concentrate port. The aspirator further includes liquid deflecting means at the upper end of the mixing chamber, spaced from the downstream end of the aspirator chamber and directing liquid flowing from the aspirator chamber radially and circumferentially downwardly in the mixing chamber.
REFERENCES:
patent: 1662101 (1928-03-01), Bossi
patent: 2544539 (1951-03-01), Manders
patent: 2625176 (1953-01-01), Williams et al.
patent: 3322151 (1967-05-01), Giese et al.
patent: 3445067 (1969-05-01), Sheldall
patent: 3558099 (1971-01-01), Giorgi et al.
patent: 3604445 (1971-09-01), Jordan
patent: 4210166 (1980-07-01), Munie
patent: 4311160 (1982-01-01), Charland
patent: 4320541 (1982-03-01), Neenan
Hepperle Stephen M.
Maxwell Georges A.
Schwadron Martin P.
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