Fluid sprinkling – spraying – and diffusing – Serially operated distribution means
Patent
1979-05-09
1981-05-05
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Serially operated distribution means
13762414, 239 70, 239 97, 239206, 239236, 239239, 239241, 239551, 239DIG1, A01G 2516, B05B 304, B05B 1504
Patent
active
042654033
ABSTRACT:
A lawn sprinkler system has a plurality of sprinkler heads connected to a common water supply line. The sprinkling or irrigation, the rate of rotation and the contour of the area sprinkled all are controlled at each sprinkler head. A timer valve associated with a manually adjustable control setting regulates the sprinkling cycle at each head in response to rotation of the head, following which water is bypassed to the next sprinkler head in succession. Further, each sprinkler head contains a rotatable nozzle assembly which is adjustable to provide a spray pattern which will conform to different contours or areas to be sprinkled by each head independently of the other heads in the line in such a way as to afford the greatest possible water efficiency. The sprinkler head is driven or rotated by a water-operated motor which is responsive to the flow of water under pressure into the head to impart continuous rotation to the nozzle assembly throughout the sprinkler cycle and can be varied in speed by regulating the flow rate of water through the motor.
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patent: 3964685 (1976-06-01), Chauvigne
Advanced Products Development Corporation
Kashnikow Andres
Reilly John E.
LandOfFree
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