Sampling system for grinding mills
US4653335A · kind A · utility
1Cited by
11References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 1985 |
| Grant date | Mar 31, 1987 |
| Priority date | — |
| Expiry date | Mar 15, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N1/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system for obtaining a sample of particulate material being processed under seal from the air in a batch-type rotary grinding mill which permits sampling of material being processed without disturbing the seal. The system is comprised of a sampling member and a plug member which can be interchanged under seal while maintaining the seal in the mill.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.