Importance

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Abstract

A liquid fuel burner for burning liquid fuel in gasified form including a cylindrical main body having a flame blowoff nozzle and an inner bottom wall at opposite ends, a gas chamber, a combustion plate formed with a multitude of gasified fuel blowing openings, a fuel gasifying member, a fuel diffusing member, an air supply duct, a fuel supply line, an air ejection chamber and a rotary shaft supporting the fuel gasifying member and fuel diffusing member for rotation within the cylindrical main body. An annular wall is secured to and extends inwardly from the inner wall surface of the combustion plate in a position nearer to the inner bottom wall than the gasified fuel blowing openings, and a liquefied fuel flow preventing plate is secured at one end to the inner wall surface of the cylindrical main body in a position near to the flame blowoff nozzle and free at the other end to define a liquefied fuel sump between the inner wall surface of the main body and the liquefied fuel flow preventing plate. The fuel diffusing member is formed at its base with ventilating windows for permitting air to flow therethrough. The fuel supply line has a forward end disposed close to the outer circumferential surface of the fuel diffusing member and spaced apart therefrom by a multiple-dimension fuel supply gap.

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First Claim