Air filter arrangement; assembly; and, methods
US8840699B2 · kind B2 · utility
78Cited by
172References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2013 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Jan 18, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2275/205
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An air filter media construction or arrangement is disclosed. The air filter media construction or arrangement includes strips of media comprising corrugated sheets secured to facing sheets and forming inlet and outlet flutes secured to one. A preferred projection/receiver arrangement is described. Methods of assembly and use are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.