Fluid sprinkling – spraying – and diffusing – With fixed support for or ground installed supply means
Patent
1978-08-02
1980-02-19
Saifer, Robert W.
Fluid sprinkling, spraying, and diffusing
With fixed support for or ground installed supply means
239469, 239491, 239574, 239580, 239582, B05B 106
Patent
active
041890990
ABSTRACT:
A sprinkler spray head consisting of three components preferably molded of plastic material, namely, a body member, a cap member and a flow control member. The mounting and sealing of the components is such that several different spray patterns can be obtained by utilizing several different cap member configurations with the same body and flow control members. The operation of the flow control member is such that flow control adjustment can be obtained by a turning movement from a center position in either direction.
REFERENCES:
patent: 1216630 (1917-02-01), Tuthill
patent: 2076753 (1937-04-01), Thompson
patent: 2104281 (1938-01-01), Thompson
patent: 2546574 (1951-03-01), Wilcox
patent: 2591282 (1952-04-01), Nelson
patent: 3404841 (1968-10-01), Brittain et al.
patent: 3589616 (1971-06-01), Stephens
patent: 3650478 (1972-03-01), Jones
L. R. Nelson Corporation
Saifer Robert W.
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