Apparatus and method for the thermal treatment of fibers
US5700490A · kind A · utility
23Cited by
18References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 28, 1995 |
| Grant date | Dec 23, 1997 |
| Priority date | — |
| Expiry date | Sep 28, 2015 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01D5/084
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a cooling assembly for a fiber spinning machine, which forms a cooling zone for the fibers and has openings, through which a cooling fluid flows to the fibers. The cooling assembly is formed by a plurality of overlying annular elements. Arranged between the elements are spacers so as to permit air to flow between the elements into the cooling assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.