Automatic volume controlled sequential watering system and valve

Details Automatic volume controlled sequential watering system and valve Automatic volume controlled sequential watering system and valve

1989-05-30

1992-03-31

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

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

239DIG15, 239 66, B05B 1204

Patent

active

051000563

ABSTRACT:
An automatic volume controlled sequential irrigation system and automatic volume controlled irrigation valve therefor includes an inlet port connectable to a source of pressurized water, a discharge port, a bypass port, a valve in the discharge port movable between an open position and a closed position and a valve in the bypass port movable between a closed position and an opened position. The irrigation valve also includes a mechanism for selecting a predetermined volume of water to be discharged from the discharge port which measures the volume of water discharged from the discharge. When a predetermined volume of water has passed through the discharge port, the discharge valve moves from the open position to the closed position and the bypass valve moves from the closed position to the open position.

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Melnor 1989 Lawn & Garden Catalog, p. 6.
Garden & Greenhouse advertisement, "This Computer Makes it Rain When You Say So".
"Celebrating Twenty-Five Years!", Melnor, Brad Bambarger.
"Built-In Timers give No-Waste Watering".
Lawn & Garden Marketing, Aug. 1987, "Catching the Wave", p. 14, 16, 22.
Lawn & Garden Marketing, Feb. 1983, "DIY Irrigation", p. 20.
Various "Yellow Pages" Advertisements.
Various "Thomas Register," 1987 Advertisements.

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