Electrically operated sprinkler
US6336596B1 · kind B1 · utility
23Cited by
8References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2000 |
| Grant date | Jan 8, 2002 |
| Priority date | — |
| Expiry date | Feb 11, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B15/74
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A rotary irrigation sprinkler head having a water inlet and a water outlet and a main rotary part. The main rotary part of said sprinkler head is provided with a gear and a plurality of toothed wheels forming a reduction gear, a first low voltage electric motor is provided connected to said reduction gear, the activation of said electric motor would revolve the sprinkler, and a second low voltage electric motor is provided connected to the outlet nozzle of said sprinkler adapted to control the angle of said outlet nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.