Suction apparatus for a fabric-treatment water-jet beam
US7694539B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 2006 |
| Grant date | Apr 13, 2010 |
| Priority date | — |
| Expiry date | Sep 2, 2028 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06C29/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A suction apparatus for a water beam that directs a liquid jet at a passing a fabric web workpiece has a suction chamber extending transversely adjacent the jet and having a perforated lower wall sloping downward away from an upper region close to the water beam and a lower region remote therefrom. Air is withdrawn from inside the chamber to aspirate spray from adjacent the jet through the perforated lower wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.