Device for the physicochemical separation of constituents of a fluid
US5885453A · kind A · utility
29Cited by
10References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 1997 |
| Grant date | Mar 23, 1999 |
| Priority date | — |
| Expiry date | Feb 19, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2239/0695
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Apparatus for physicochemical separation and filtering constituents of fluids having a flexible leak-tight or semipermeable casing which tightly envelopes a filter material and inlet and outlet pipes for passing a fluid through the casing in contact with the filter material. The casing is made in a flat profile that can be formed into various shapes such as spirals, ribbons or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.