Fuel water separator filter
US10774798B2 · kind B2 · utility
1Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 2016 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Mar 25, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M37/54
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fuel water separator filter that is configured as a filter-in-filter construction with multiple water separating layers to separate water from the fuel. The fuel water separator filter is configured for use on a suction side of a fuel pump, and includes a neck with a radially outward facing seal that in use seals with the filter housing. The filter housing is formed with an isolated water sump that in use is isolated from water that is stripped from the fuel by the first stage of the outer filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.