Liner for a filter sub-assembly
US11465079B2 · kind B2 · utility
0Cited by
3References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2018 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Nov 30, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01M11/03
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A liner for a filter sub-assembly has a wall having an outermost surface and an innermost surface. The innermost surface bounds a cavity extending between opposing first and second ends of the liner. A portion of the outermost surface is textured. The liner may be used in a rotor of a filter assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.