Filter housing, seal arrangement, and method of sealing a filter housing
US12296290B2 · kind B2 · utility
0Cited by
7References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2022 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | May 24, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2271/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter housing includes a container holding a filter element for filtering gas in the container. A lid is removably mounted on the container. A seal arrangement is between the lid and container to form a releasable seal. The seal arrangement has a container gasket and a lid gasket which are offset from each other. They can include rigid projections that are pressed into the opposing gasket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.