Device to disperse particles onto a surface
US9908141B2 · kind B2 · utility
0Cited by
9References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2009 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | May 4, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G31/04
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to a device (1) to disperse particles (12) onto a surface (46). To this aim, the device comprises a container (20) for the particles to be dispersed having at least one scatter opening (22) to dispend particles, a roller like distributing element (30) with a curved surface (36), and means (32) with which the roller like distributing element can be brought into vibration in longitudinal direction, such that particles (12) will be moved out of the scatter opening (22) over the curved surface (36) downwardly in the direction of the surface to be sprinkled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.