Ultrafiltration separator
US5294339A · kind A · utility
5Cited by
1References
26Claims
0Family size
Inventor
Key dates
| Filing date | Oct 21, 1992 |
| Grant date | Mar 15, 1994 |
| Priority date | — |
| Expiry date | Oct 21, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A20/131
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Ultrafiltration separator with a membrane made of a stainless steel or titanium wire weave with a wire diameter of less than 0.02 mm, exhibiting more than 2000 picks, i.e. more than 2000 pores per inch, with mesh openings less than 0.004 mm in size, whereby the direction of flow for the medium to be filtered is parallel to the membrane and elevations generating turbulence are positioned at the surface of the membrane, transverse to the direction of flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.