Screening cylinder
US5472095A · kind A · utility
15Cited by
11References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 13, 1994 |
| Grant date | Dec 5, 1995 |
| Priority date | — |
| Expiry date | May 13, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D29/445
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Screening cylinders for screening lignocellulose-containing fibrous material are disclosed. The cylinders are formed from longitudinal bars separated by gaps, and support rings extending around the circumference of the cylinders to support the bars, as well as longitudinal strips whose outer surfaces are a greater distance from the support rings than are the bars.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.