Movable venturi carburetor of less fuel consumption, pollutant emission, and cost
OwnerHui-Tzeng Tinginventor
Life of this patent
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Abstract
A multiple cylinder gasoline or alcohol engine has one fuel supply means per cylinder, and one digital electric logic circuit to control said fuel supply and ignition spark plug of each cylinder such that activated cylinder quantity is increased from one to all by steps first, and then all cylinders fuel supply are enriched from lean to normal and to rich air-fuel ratio.
Claims5
1) A method to bum gasoline or alcohol efficiently with low equipment cost in a multiple cylinder car engine by providing one fuel supply means of tiny fuel droplets to each cylinder, and using one digital electric logic circuit to activate or de-activate said cylinders according to the input of car driver's intent and engine temperature condition such that the engine starts with one activated cylinder plus possible assistance with electric motor, and then increases the activated quantity of cylinders by one at each step to all the cylinders.
Dependencies are inferred from the claim text.