Carburetor device
AssigneeAquascooter, Inc.
InventorAngiolino Ghizzoni
Life of this patent
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Abstract
A carburetor of the membrane type for correct operation of an engine partially or completely submerged in a liquid such as water. The carburetor has a fuel accumulating chamber which is connected through conventional idling and high-speed jets to a Venturi upstream from which there is provided an air intake manifold. Externally of the compensating membrane that is provided a sealed chamber which communicates via a flexible tube with a compensating chamber which is maintained naturally or artificially at atmospheric pressure.
Claims5
In a compensating membrane carburetor having a fuel accumulating chamber connected through conventional idling and high-speed jets to a Venturi upstream from which there is provided an air intake manifold, the improvement which comprises compensating chamber means maintained naturally or artificially at atmospheric pressure, second chamber means for sealing the external face of the compensating membrane from the environment of the carburetor and means partially disposed in the air intake manifold providing fluid communication between the compensating chamber means and the second chamber means to maintain the second chamber means at atmospheric pressure comprising flexible tube means in the air intake manifold having a free end that opens to the compensating chamber means.
Dependencies are inferred from the claim text.