Device and method for controlling pressure in a flowing viscous mass within a system for processing cellulose solutions
US5826978A · kind A · utility
6Cited by
11References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Oct 27, 1998 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F2/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A device for controlling pressure in a flowing viscous mass includes an inlet, a guiding element having a receiving capacity for the mass flowing from the inlet, a piston movable within the guiding element, and a receptacle which telescopically slides over the inlet when the piston moves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.