Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – Including whirler device to induce fluid rotation
Patent
1978-03-30
1980-01-29
Love, John J.
Fluid sprinkling, spraying, and diffusing
Combining of separately supplied fluids
Including whirler device to induce fluid rotation
2394345, B05B 134
Patent
active
041857780
ABSTRACT:
A spray nozzle which transforms a stream of water into a thin-walled tubular sheet which is atomized over a hydrostep. The nozzle comprises a body, the main portion of which has a cylindrical contour and a central passage of venturi shape, with the passage being of cloverleaf formation in horizontal cross-section, presenting a plurality of helical recesses which open onto the venturi passage. The lower end of the latter is generally bell-shaped and formed with a cylindrical hydrostep. A conduit for air under pressure enters the venturi passage from the upper end of the body and has a discharge end at the axis of the venturi passage and slightly above its waist.
REFERENCES:
patent: 1469479 (1923-10-01), Kent
patent: 2072281 (1937-03-01), Simonin
patent: 3474970 (1969-10-01), Simmons et al.
patent: 3923247 (1975-12-01), White
Envirotech Corporation
Krebs Robert E.
Love John J.
Pollock Michael J.
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