Blowing nozzle for supporting a weft thread in a weaving machine
US7350542B2 · kind B2 · utility
1Cited by
13References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2003 |
| Grant date | Apr 1, 2008 |
| Priority date | — |
| Expiry date | May 2, 2024 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D47/302
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Blowing nozzle for supporting a weft thread in a weaving machine, provided with a flow-through canalisation (17) for a fluid tracing a bend (20) near the free end of the blowing nozzle (3) to subsequently flow into the environment via at least one outlet opening (18), wherein a jet pipe (21) is formed in this flow-through canalisation (17), and the jet pipe (21) is integrated in the bend (20).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.