Fuel system apparatus and method

摘要

A combustion engine fuel system apparatus saturates and diffuses a gas, such a air, into a liquid fuel. The apparatus includes a fuel saturation chamber connected to the engine fuel tank for receiving a liquid fuel therefrom and also connected to a gas compressor for directing compressed gas into the fuel saturation chamber for saturating a liquid fuel being fed therein with the gas. The fuel saturation chamber is connected to a gas diffusion chamber for diffusing gas into the liquid fuel and which is also connected to the gas compressor. A dense porous material, such as a porous stone, is positioned in the gas diffusion chamber for diffusing the gas and liquid fuel together. The saturation and diffused liquid fuel is then fed into a combustion engine. A liquid fuel heater is used to heat the fuel being fed into the fuel saturation chamber. The method includes heating a liquid fuel from a fuel tank then saturating the heated liquid fuel from a fuel supply tank with a gas and then directing the saturated fuel from the fuel saturating tank into a fuel diffusion chamber and diffusing a gas into the liquid fuel from the saturating chamber.