Magnetic filter systems and methods
US9931640B2 · kind B2 · utility
0Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2017 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | Oct 26, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C2201/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Magnetic filter systems may be constructed with various arrangements of permanent magnets, including but not limited to checkerboard and spiral arrangements. When coupled to a conventional filter, exemplary magnetic filter systems capture ferrous particulates against the outer wall of the conventional filter by magnetic attraction, thereby reducing the number of particulates in a fluid stream and improving the quality of the filtered fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.