Rotating spinkler having magnetic coupling elements for transmitting motion
US5597119A · kind A · utility
33Cited by
13References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 1994 |
| Grant date | Jan 28, 1997 |
| Priority date | — |
| Expiry date | Jun 29, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S239/11
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A sprinkler including a liquid inlet, a liquid outlet rotatable with respect to the liquid inlet and apparatus, driven by a pressurized flow of liquid entering the liquid inlet, for rotating the liquid outlet, the apparatus including magnetic coupling apparatus for transmitting motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.