| 摘要 |
PROBLEM TO BE SOLVED: To effectively improve the scavenging property of an engine in automatic stoppage and securely re-start the engine by stopping a piston at a proper position. SOLUTION: This engine starter is so formed that the engine is automatically stopped when the requirements for automatically stopping the engine are satisfied and re-started when the requirements for re-staring the engine in an automatic stop state are satisfied. The engine starter is formed so that an intake flow control means formed of a throttle valve 23 controlling an intake flow sucked into the cylinder of the engine to the increase side of the intake flow at the beginning of the automatic stop operation of the engine, stopping a fuel injection after the intake flow is brought into a stratified lean combustion state by injecting and igniting a fuel at the latter half of a compression stroke, and operating the intake flow control means to the decrease side of the intake flow when an engine rotational speed begins to lower. COPYRIGHT: (C)2006,JPO&NCIPI
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