BigPatents India

To provide a starting fuel regulator which is compact and precisely controllable, and improves heat maintaining capabilities of wax. The starting fuel regulator comprises a retainer, a thermosensitive driver, a casing, a piston, a throttle valve, an electric heater, and a synthetic resin cover. The retainer is fixedly attached to a carburetor body, and house the casing with a part of the casing projecting therefrom. The piston is axially movable in accordance with expansion or contraction of wax housed in the casing. The throttle valve is operable following the movement of the piston. The synthetic resin cover includes a tubular member covering one end of the casing and the electric heater.