Carburetor
OwnerChing C. Liinventor
Life of this patent
Estimating the term…
Abstract
A carburetor for an internal combustion engine. The carburetor has an outer body defining a first venturi and having an inlet and an outlet. There is a first inner body located in the outer body and defining a second venturi and having an inlet and an outlet. A throttle valve controls air supply to the inlets of the inner and outer bodies. Air is agitated as it flows through the bodies. An injector nozzle is positioned to feed fuel to the second venturi. A valve controls fuel supply through the injector nozzle and sensor means determines movement of the valve. An idle jet feeds fuel to the second venturi downstream of the jet nozzle.
Claims10
A carburetor for an internal combustion engine, the carburetor comprising:
- an outer body defining a first venturi and having an inlet and an outlet;
- a first inner body located in the outer body and defining a second venturi and having an inlet and an outlet;
- a second inner body located within the first inner body;
- a throttle valve to control air supply to the inlets of the inner and outer bodies;
- means within the outer and first and second inner bodies to agitate air flowing through the bodies;
- an injector nozzle positioned to feed fuel to the second venturi;
- a valve to control fuel supply through the injector nozzle;
- sensor means to effect movement of said valve;
- and
- an idle jet to feed air to said second venturi downstream of the injector nozzle.
A carburetor for an internal combustion engine, the carburetor comprising:
- an outer body defining a first venturi and having an inlet and an outlet;
- a first inner body located in the outer body and defining a second venturi and having an inlet and an outlet;
- a heating element to heat a vapour leaving said first inner body, said heating element being spring mounted to the first inner body to facilitate mixing and heating of the vapour;
- a throttle valve to control air supply to the inlets of the inner and outer bodies;
- means within the outer and first inner bodies to agitate air flowing through the bodies;
- an injector nozzle positioned to feed fuel to the second venturi;
- a valve to control fuel supply through the injector nozzle;
- sensor means to effect movement of said valve;
- and
- an idle jet to feed air to said second venturi downstream of the injector nozzle.
Dependencies are inferred from the claim text.