Radial seal for axial flow air filter
US7670402B2 · kind B2 · utility
10Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 1, 2007 |
| Grant date | Mar 2, 2010 |
| Priority date | — |
| Expiry date | Mar 19, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2271/027
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An air cleaner located in the air intake tract of an internal combustion engine includes a filter housing, a filter element, and a sealing ring. The sealing ring comprises a support rim and a lip seal. The sealing ring is adapted to form a seal between an internal annular sealing surface of the filter housing and an interior annular sealing surface of a sealing band that is attached to one axial end of the filter element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.