Method for pulp quality control and regulation
US5076890A · kind A · utility
23Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1990 |
| Grant date | Dec 31, 1991 |
| Priority date | — |
| Expiry date | Feb 27, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S162/11
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention relates to a method of qualitative and quantified monitoring of the instant local physical state of a substantially incompressible fluid material such as a liquid or pasty substance (for instance slurry or pulp) and a device for carrying out this method and the various applications and uses resulting from the working of the method and/or device for the automatic control of said physical state. The invention is also directed to the various equipment and systems provided with at least one such device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.