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US 2019/0336994 A1Published application
Sprinkler head with damper motor
AssigneeXCAD Valve and Irrigation, Inc.
InventorsDON DUFFIN, ROGER DUFFIN
Life of this patent
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Abstract
What is disclosed is a sprinkler head having a nozzle configured for spraying a fluid, such as irrigation water, at a distribution disk. The distribution disk is configured to rotate on an upper axle. The upper axle is housed within an upper axle housing. The upper axle housing is configured to rotate about a lower axle. The dual axle provides for two different rotation axles of the distribution disk in operation. Preferably a speed control device can be positioned to control the speed of rotation of one axle or both axles.
Claims11
A sprinkler head comprising:
- a sprinkler housing comprising a fluid intake,
- a nozzle configured to direct said fluid from said intake,
- a distribution disk, wherein said distribution disk is configured to rotate in response to fluid directed onto said distribution disk from said nozzle,
- an upper axle attached to said distribution disk, wherein said upper axle is configured to rotate within an upper axle housing;
- a lower axle attached to said upper axle housing, wherein said upper axle housing is configured to rotate on said lower axle.
2 more elements
Dependencies are inferred from the claim text.