Irrigation system
US9301459B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Mar 14, 2014 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Jul 19, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G25/092
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A fully automated land irrigation system to irrigate regular and irregular shapes of land. The system includes a water deliver pipe assembly configured to travel laterally while irrigating adjacent to a stationary row of spaced access valves supplied by a water main. The system includes a single coupler automated connector to automatically supply water to the water delivery pipe assembly. The connector includes a swing arm pivotably mounted to and hydraulically connected to the water delivery pipe assembly, a valve coupler mounted to the swing arm to selectively access water from the water main via the spaced access valves and a water conveyance to operably flow water between the valve coupler and the swing arm. The valve coupler includes a vertical coupler travel configured to provide essentially vertical travel of the valve coupler relative to the swing arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.