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Fuels, such as gasoline, are oxidized in a combustion chamber, such as an automobile engine, with a substantial reduction in the amount of toxic materials (nitric oxide, carbon monoxide and unburned hydrocarbons) formed. A mixture of oxygen and inert gases combine with the gasoline in a proportional

Fuels, such as gasoline, are oxidized in a combustion chamber, such as an automobile engine, with a substantial reduction in the amount of toxic materials (nitric oxide, carbon monoxide and unburned hydrocarbons) formed. A mixture of oxygen and inert gases combine with the gasoline in a proportional mixer, the amount of nitrogen not exceeding 70% by weight of the mixture. In the preferred embodiment the oxygen is supplied partially from air and partially from a separate oxygen tank while the inert gases are partially the nitrogen from the air and the remaining exhaust gases from the engine.

대표청구항 ▼

The method of subStantially completely oxidizing a fuel in an engine having a combustion chamber which comprises adding to said fuel a mixture of oxygen, air and exhaust gases, individually controlling the flow of oxygen, air and exhaust gases, so as to provide a mixture in which the proportions by

The method of subStantially completely oxidizing a fuel in an engine having a combustion chamber which comprises adding to said fuel a mixture of oxygen, air and exhaust gases, individually controlling the flow of oxygen, air and exhaust gases, so as to provide a mixture in which the proportions by weight are between 4 and 16% oxygen, between 85 and 25% air, and between 11 and 59% exhaust gases from said combustion chamber, feeding said fuel and controlled mixture to said combustion chamber and burning the fuel and mixture therein, and continuing addition of said fuel and controlled mixture to said combustion chamber during substantially all operation of said engine.