| 摘要 |
PURPOSE:To prevent the blocking of an oil path by detecting the critical temperature of an oil coking, where lubrication oil begins to carbonize, in the oil path communicated with a supercharger from an oil pan and obviating the automatic stopping of an engine on a reaching to the critical temperature. CONSTITUTION:A temperature sensor 25 detecting the critical temperature of an oil coking, where lubrication oil begins to carbonize, in an oil path supplying a supercharger 3 with lubrication oil is mounted to an engine automatic stopping and starting device. When the conditions of the stopping of the engine containing a fact that a reaching to the critical temperature of the oil coking is not decided by a temperature detected by the temperature sensor 25 are satisfied, a stopping signal generating means 23 outputting engine stopping signals is provided. When the conditions of the restarting of the engine previously determind are satisifed, a restarting signal generating means outputting engine restarting signals, an engine stopping means and an engine restarting means are provided. |
