Device for spraying a sprayed product on plants
US5098017A · kind A · utility
2Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 2, 1990 |
| Grant date | Mar 24, 1992 |
| Priority date | — |
| Expiry date | Jan 2, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01M7/0014
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a device for spraying a sprayable product on plants which includes turbine having a substantially vertical axis, preferably disposed between the side frames of a chassis, which conveys air via a channel that passes under a reservoir of sprayable product to emerge behind the latter via a horizontal outlet or a vertical outlet. Energy loss due to a change in direction of the air is thus minimized and yet very simple and lightweight mechanisms for driving the turbine are obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.