Gear driven sprinkler with top turbine
US7748646B2 · kind B2 · utility
28Cited by
23References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 2007 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Jul 28, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B3/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A sprinkler comprises a nozzle, a turbine and a gear train reduction. The gear train reduction has an output stage that is coupled to the nozzle. The turbine is located between the nozzle and the gear train reduction and is coupled to an input stage of the gear train reduction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.