Device for feeding a pulp suspension to a dewatering installation
US6368464B1 · kind B1 · utility
0Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 1999 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | Feb 5, 2019 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21F9/006
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention refers to a device for feeding a pulp suspension to a dewatering installation, particularly for a tissue machine. It is mainly characterized by one or several one-piece, wedge-shaped, steel lamella tip(s) being provided to separate the individual sectors in a two-layer or multi-layer headbox.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.