Liner for a filter sub-assembly
US11202978B2 · kind B2 · utility
0Cited by
6References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2018 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Feb 20, 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 innermost surface that bounds a cavity extending between opposing first and second ends of the liner. The wall has a deflected portion extending into the cavity and delimiting an opening. The liner may be used in a rotor of a filter assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.