Heated fuel vapourizer and slidable throttle valve

摘要

Apparatus for supplying a gaseous fuel mixture to a combustion chamber. A fuel vaporizer vaporizes liquid fuel which is then mixed with air. The vaporizer and mixing chamber are heated to maintain the temperature of the vaporized fuel/air mixture. The vaporizer and mixing chamber are also interconnected so that vaporized fuel is discharged directly from the vaporizer into the mixing chamber. A simplified valve for controlling the quantity of vaporized fuel discharged into the mixing chamber is provided.