Fluid jet texturing apparatus
US4157605A · kind A · utility
14Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 1976 |
| Grant date | Jun 12, 1979 |
| Priority date | — |
| Expiry date | May 20, 1996 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD02G1/161
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Increased texturing speed, improved stability of operation and improved operation from jet-to-jet is obtained in a jet of the type disclosed by Lubach in U.S. Pat. No. 3,545,057 by locating the exit end of the orifice through the cylindrical portion of the yarn needle for directing gas to the venturi a distance from 0.375 to 0.65 inch (9.5 to 16.5 mm) from the tip of the needle and locacting a baffle at the outlet end of the jet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.