Method and apparatus for collecting fibrous material
US4300931A · kind A · utility
9Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 1980 |
| Grant date | Nov 17, 1981 |
| Priority date | — |
| Expiry date | Apr 24, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B37/048
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method and apparatus for collecting fibrous material in which a stream of fibrous material is directed towards a collection surface and a flow of gases is discharged substantially parallel to the stream and sufficiently close to the stream to expand the stream as it moves toward the collection surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.