Apparatus for determining the timewise progress of the drying of a material sample
US4704806A · kind A · utility
10Cited by
3References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 1986 |
| Grant date | Nov 10, 1987 |
| Priority date | — |
| Expiry date | Nov 20, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF26B25/225
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to apparatus for determining the timewise progress of the drying of a damp material sample. The material sample is continually connected to a movable part of a weighing mechanism during the drying process, and the delivery of the drying air stream can be interrupted in time with the weighing. Such apparatus facilitates automatic determination of the drying progress curve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.