Bulk material sampling apparatus
US4641540A · kind A · utility
1Cited by
9References
15Claims
0Family size
Inventor
Key dates
| Filing date | May 1, 1985 |
| Grant date | Feb 10, 1987 |
| Priority date | — |
| Expiry date | May 1, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N1/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Apparatus for extracting one or more individual samples from a free falling stream of bulk material by a suitable cutter that traverses the falling stream of the bulk material to collect a test sample and move it to a point where the sample can be delivered into a crusher and mixer-feeder for preparing the crushed material for handling to obtain therefrom a final quantity that is suitable for being subjected to a process whereby information characteristic of the bulk material may be determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.