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US 11,168,646 B2Granted
Carburetor having integrated filter
AssigneeTti (Macao Commercial Offshore) Limited
InventorEric Nolin
Life of this patent
Estimating the term…
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.
Claims14
A carburetor comprising:
- a body;
- a fuel bowl coupled to the body;
- a fuel bowl chamber defined by the body and the fuel bowl;
- a fuel supply inlet;
- a fuel supply passageway fluidly coupling the fuel supply inlet with the fuel bowl chamber;
- a fuel metering unit coupled to the body;
- a first filter disposed in one of the fuel supply passageway and the fuel bowl chamber;
- a second filter disposed in the fuel metering unit;
- and
- wherein at least one of the first filter and the second filter includes a molecular sieve.
7 more elements
A carburetor comprising:
- a body;
- a fuel bowl coupled to the body;
- a fuel bowl chamber defined by the body and the fuel bowl;
- a fuel supply inlet;
- a fuel supply passageway fluidly coupling the fuel supply inlet with the fuel bowl chamber;
- a fuel metering unit coupled to the body;
- a first filter disposed in the fuel bowl chamber;
- a second filter disposed in the fuel metering unit;
- and
- wherein
- the body includes a stem extending into the fuel bowl chamber,
- the fuel metering unit is coupled to the stem, the fuel metering unit further including a base, and
- the first filter is disposed between the base of the fuel metering unit and the fuel bowl.
10 more elements
Dependencies are inferred from the claim text.