Fluid sprinkling – spraying – and diffusing – Distributor continuously moves relative to support during... – Including deflector
Patent
1994-04-22
1995-02-28
Mitchell, David M.
Fluid sprinkling, spraying, and diffusing
Distributor continuously moves relative to support during...
Including deflector
239DIG1, 239243, 239504, 239513, 2395876, B05B 308
Patent
active
053929900
ABSTRACT:
A double-nozzle deluge gun has a pair of nozzles arranged side by side rotatably on a rotatable table and an inter-nozzle control unit for adjusting the inter-nozzle angle measured between two lines obtained by projecting the radiation center lines of the nozzles onto a horizontal plane. Each nozzle has a deflector which is positioned in front of the nozzle during the very short range mode. Each deflector has a side cover which prevents water having passed through the deflector from excessively spreading sideways. The inter-nozzle angle and the water pressure are adjusted in accordance with desired water-reaching ranges, so as to achieve an optimal watering pattern in any range. Thus, the double-nozzle deluge gun can be controlled in accordance with desired water-reaching ranges, so as to achieve an optimal watering pattern having an appropriate width in any range.
REFERENCES:
patent: 1230458 (1917-06-01), Bouery
patent: 2086724 (1937-07-01), McAulay
patent: 2235577 (1971-03-01), Evans
patent: 2419393 (1947-04-01), Doyle
patent: 4409329 (1990-03-01), Yoshida et al.
patent: 4984740 (1991-01-01), Hodge
Iwata Teruo
Matsumoto Shuji
Tonomura Katsuaki
Tsuji Toshihide
Fogiel Max
Hochiki Kabushiki Kaisha
Mitchell David M.
Weldon Kevin
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