System for spraying and cooling vegetation

Details System for spraying and cooling vegetation System for spraying and cooling vegetation

1975-07-16

1976-11-16

Ward, Jr., Robert S.

Fluid sprinkling, spraying, and diffusing

With cutoff or flow varying means operated by means...

239 70, 137 78, 13762411, B05B 1202, A01G 2700

Patent

active

039919390

ABSTRACT:
Automated spraying system for misting and cooling vegetation, such as ornamental and food-producing plants, shrubs and crops. A sensor having a moisture evaporation rate similar to the particular vegetation and disposed among it forms part of a circuit that controls application of a cooling mist-like spray of water vapor to the vegetation whenever the moisture level drops below a preselectable value. The spray not only irrigates leaves and roots but also provides protection against damage to the leaves by insects and heat.

REFERENCES:
patent: 2611643 (1952-09-01), Higgins
patent: 2737615 (1956-03-01), Roby et al.
patent: 2796291 (1957-06-01), Mueller
patent: 2812976 (1957-11-01), Hasenkamp
patent: 2911156 (1959-11-01), Freeman
patent: 2989667 (1961-06-01), Swink
patent: 3037704 (1962-06-01), Kinigsberg et al.
patent: 3118606 (1964-01-01), Rotunda
patent: 3182914 (1965-05-01), Hosier
patent: 3195816 (1965-07-01), Mercer
patent: 3590335 (1971-06-01), Tetar

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