System and method for reducing material
US5941467A · kind A · utility
23Cited by
14References
9Claims
0Family size
Inventors
Key dates
| Filing date | Sep 10, 1997 |
| Grant date | Aug 24, 1999 |
| Priority date | — |
| Expiry date | Sep 10, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23K2201/1006
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A pulverizing system for reducing the size of material including a body, a pair of rotating members at least partially disposed within said body, and at least one impeller arm attached to each of said rotating members. The impeller arm attached to one of the rotating member throws material into a substantially head-on collision with material thrown by the impeller arm attached to the other rotating member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.