| 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 are satisfied. The engine starter comprises a throttle valve regulating an intake flow and an automatic stop control means which when the engine is automatically stopped, sets the opening K of the throttle valve to control so that an intake flow is increased at a first specified timing t1 at the beginning of an automatic stop operation and decreased at a second specified timing t2, discriminates the last compression top dead center passing timing immediately before the stop, and controls the opening to be an opening K1 capable of increasing the intake flow at a third specified timing t4 set after the last compression top dead center passing timing. COPYRIGHT: (C)2006,JPO&NCIPI
|
