| 摘要 |
PURPOSE:To widely improve fuel consumption, by such constitution that liquid fuel adhering to an intake passage is sucked, compressed by a pump and jetted to a working chamber fully separated from a combustion chamber to distribute a rich mixture in the vicinity of a spark plug. CONSTITUTION:In case of application to a rotary engine, metered and pulverized fuel in a carburetor 1 partially adheres to the internal wall of an intake pipe 3 due to incompletion of fuel pulverization, own weight and intertia of a fuel particle, etc. to flow down, and is accumulated as liquid fuel in a curved bottom part 5 of the intake pipe 3. Then this liquid fuel is sucked by a pump 6, compressed and jetted from a jet 10 toward a working chamber 11a at the leading side. In this way, an easy to fire rich mixture is fed to the working chamber 11a to increase both efficiency of combustion and widely improve fuel consumption. |
