Fluid sprinkling – spraying – and diffusing – Terminal member and valve part move as unit – Rotatable unit
Patent
1982-03-12
1983-04-19
Love, John J.
Fluid sprinkling, spraying, and diffusing
Terminal member and valve part move as unit
Rotatable unit
2395903, 239DIG1, B05B 132
Patent
active
043803199
ABSTRACT:
A liquid spray nozzle has an outer orificed plate portion with a generally elliptical orifice which tapers in the direction of the water stream and an inner orificed member which has a larger centrally located circular orifice and a pair of smaller circular orifices arranged symmetrically on either side of the central orifice. A centrally located tubular channel member is provided to carry the water stream from a hose or the like such that it passes through the inner and outer orificed members. Means are provided for rotating the orificed members relative to each other. In a first position where the smaller orifices of the inner plate are positioned opposite the corners of the elliptical orifice of the outer plate, a flat, fan-shaped spray is produced. When one of the orificed members is rotated to a position 90.degree. from this first-mentioned position whereat the smaller inner circular orifices are covered by the outer orificed plate, a high-force, narrow cylindrical water stream is provided.
REFERENCES:
patent: 1276245 (1918-08-01), Millard et al.
patent: 2127883 (1938-08-01), Norton
patent: 3432105 (1969-03-01), Delamater
patent: 3437274 (1969-04-01), Apri
patent: 3647147 (1972-03-01), Cook
Forman Michael J.
Love John J.
Sokolski Edward A.
Sokolski Edward A.
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