Water sprinkler

Details Water sprinkler Water sprinkler

1978-04-05

1979-12-25

Love, John J.

Fluid sprinkling, spraying, and diffusing

Pattern control by synchronizing flow regulator means with...

239383, 239DIG1, B05B 300

Patent

active

041802101

ABSTRACT:
A water sprinkler is described for developing predetermined but variable patterns of water coverage. The sprinkler includes a plurality of pattern-defining apertures which are contoured in accordance with desired patterns of water coverage to pass varying but predetermined amounts of water as a sprinkler nozzle rotates. A sampling aperture progressively samples the outputs of selected pattern-defining apertures in synchronism with the rotation of the sprinkler nozzle so as to conform the water output of the nozzle to that of the desired pattern of water coverage.

REFERENCES:
patent: 554628 (1896-02-01), Rocholl
patent: 1618538 (1927-02-01), Kittinger
patent: 2090284 (1937-08-01), Carlson
patent: 2532356 (1950-12-01), Brown et al.
patent: 2739839 (1956-03-01), Greener et al.
patent: 2859064 (1958-11-01), Nelson
patent: 4098461 (1978-07-01), Weller

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