Jet for fluid texturing yarn
US4189812A · kind A · utility
4Cited by
13References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 1979 |
| Grant date | Feb 26, 1980 |
| Priority date | — |
| Expiry date | Feb 16, 1999 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD02G1/161
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A self-stringing jet device for fluid texturing of yarn has a yarn needle mounted in the jet body through which yarn passes to the outlet end of the jet. There is a high efficiency venturi located in the passage of the yarn needle to facilitate stringup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.