Continuous flow air blender for dry granular materials
US4944598A · kind A · utility
11Cited by
12References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 10, 1989 |
| Grant date | Jul 31, 1990 |
| Priority date | — |
| Expiry date | May 10, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F33/4061
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Pressurized air is applied to dry granular materials as they enter the top of a vessel to mix the materials together and the mixed materials continuously flow out of the vessel through a bottom discharge opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.