Fluid filtration and particle concentration device and methods
US9895635B2 · kind B2 · utility
6Cited by
41References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2016 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Jul 1, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2321/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Fluid filtration devices and methods of filtering fluids are described. The devices generally include a housing and an annular filter assembly, wherein the filter assembly is located inside the housing and comprises a filter material. The filter material may be, for example, an electroformed nickel screen having a smooth working surface and expanding pores. A rotating cleaning assembly comprising a distributor and wipers may be located inside the filter assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.