Method and apparatus for forming fluted filtration media having tapered flutes
US10363513B2 · kind B2 · utility
6Cited by
165References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2010 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Oct 16, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2239/1233
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method form forming fluted filtration media is provided. The method includes forming fluted filtration media having a repeating pattern of flutes wherein at least one flute in the repeating pattern of flutes comprises at least one ridge in a flute period between adjacent same side peaks, the flutes showing a tapered cross sectional area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.