Carburetor having integrated filter
US11168646B2 · kind B2 · utility
0Cited by
25References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 21, 2018 |
| Grant date | Nov 9, 2021 |
| Priority date | — |
| Expiry date | Oct 22, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M19/025
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A carburetor includes a body and a fuel bowl coupled to the body. A fuel bowl chamber is defined by the body and the fuel bowl. A fuel supply passageway fluidly couples a fuel supply inlet of the carburetor with the fuel bowl chamber. A fuel metering unit is coupled to the body of the carburetor. A first filter is disposed in one of the fuel supply passageway and the fuel bowl chamber, and a second filter is disposed in the fuel metering unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.