Coaxial full-flow and bypass oil filter having cap with blades
US7704397B2 · kind B2 · utility
8Cited by
105References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2006 |
| Grant date | Apr 27, 2010 |
| Priority date | — |
| Expiry date | Jan 16, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/13
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluid filter includes a first filter, a second filter coaxial with the first filter, an inlet adjacent the first and second filters, a first outlet adjacent the inlet, and a second outlet at a distal end from the inlet and the first outlet. Further, the first and second filters may be housed in a unitary canister or a canister that has a canister body coupled to a removable canister cap. The bypass flow filter includes a cap having a plurality of blades.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.