Impact mill
US5292080A · kind A · utility
1Cited by
2References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 4, 1991 |
| Grant date | Mar 8, 1994 |
| Priority date | — |
| Expiry date | Dec 4, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C2013/1878
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A distribution head of an impact mill rotates about a vertical axis and throws raw material against a cylindrically-shaped impact body. The latter has a rotational axis, which forms an angle with the vertical axis to equalize the wear over the height of the impact body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.