Pressure driven irrigation system
First Claim
1. A water irrigation system for irrigating a plurality of zones, comprising:
- a set of acoustic pressure modulators for generating a set of modulated acoustic pressure signals that include an actuating pressure signal and a de-actuating pressure signal, the set of acoustic pressure modulators including different subsets, wherein the different subsets control different ones of the plurality of zones by selectively providing the same or different ones of the actuating and de-actuating pressure signals to the different ones of the plurality of zones at any given time;
a set of acoustically-reactive irrigating elements disposed in each of the plurality of zones, each including an acoustically-reactive oscillating disk based water emitter, the acoustically-reactive oscillating disk based water emitter being selectively actuated or de-actuated responsive to the actuating pressure signal and the de-actuating pressure signal, respectively; and
tubing for carrying water for irrigation and the modulated acoustic pressure signals to the irrigating element.
1 Assignment
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Accused Products
Abstract
A system and method for water irrigation system are provided. The water irrigation system includes a set of pressure modulators for generating a set of modulated pressure signals that include an actuating pressure signal and a de-actuating pressure signal. The water irrigation system includes a set of irrigating elements. Each of the irrigating elements includes a water emitter connected to a pressure sensing circuit. The pressure sensing circuit is for actuating the water emitter responsive to the actuating signal and de-actuating the water emitter responsive to the de-actuating signal. The water irrigation system further includes tubing for carrying water for irrigation and the modulated pressure signals to the irrigating element.
12 Citations
18 Claims
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1. A water irrigation system for irrigating a plurality of zones, comprising:
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a set of acoustic pressure modulators for generating a set of modulated acoustic pressure signals that include an actuating pressure signal and a de-actuating pressure signal, the set of acoustic pressure modulators including different subsets, wherein the different subsets control different ones of the plurality of zones by selectively providing the same or different ones of the actuating and de-actuating pressure signals to the different ones of the plurality of zones at any given time; a set of acoustically-reactive irrigating elements disposed in each of the plurality of zones, each including an acoustically-reactive oscillating disk based water emitter, the acoustically-reactive oscillating disk based water emitter being selectively actuated or de-actuated responsive to the actuating pressure signal and the de-actuating pressure signal, respectively; and tubing for carrying water for irrigation and the modulated acoustic pressure signals to the irrigating element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for water irrigation for a plurality of zones, comprising:
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configuring a set of acoustic pressure modulators to generate a set of modulated acoustic pressure signals that include an actuating pressure signal and a de-actuating pressure signal, the set of acoustic pressure modulators including different subsets, wherein the different subsets control different ones of the plurality of zones by selectively providing the same or different ones of the actuating and de-actuating pressure signals to the different ones of the plurality of zones at any given time; configuring a set of acoustically reactive irrigating elements disposed in each of the plurality of zones, each including an acoustically-reactive oscillating disk based water emitter, the acoustically-reactive oscillating disk based water emitter being selectively actuated or de-actuated responsive to the actuating pressure signal and the de-actuating pressure signal, respectively; and configuring tubing to carry water for irrigation and the modulated acoustic pressure signals to the irrigating element. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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Specification