Mixing apparatus
US5143699A · kind A · utility
4Cited by
4References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 5, 1988 |
| Grant date | Sep 1, 1992 |
| Priority date | — |
| Expiry date | Jul 5, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F35/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Apparatus for processing materials within a bore is disclosed to provide separation of the bore-defining elements without any relative movement between surfaces which are in engagement. Such lack of relevant movement precludes generation of frictional forces which may have catastrophic results where materials being processed are volatile or unstable such as explosives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.