Spinnerette
US5652001A · kind A · utility
19Cited by
19References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1993 |
| Grant date | Jul 29, 1997 |
| Priority date | — |
| Expiry date | May 24, 2013 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F2/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A spinnerette for the spinning of fibres has a rectangular frame with an upper flange for connection to a jet assembly and a lower planar apertured plate for the passage of spinning dope, the apertured plate being formed with its spinning holes and then electron beam welded into the bottom of the frame from the outside.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.