发明名称 ENGINE DEVICE, AND VEHICLE PROVIDED THEREWITH
摘要 PROBLEM TO BE SOLVED: To provide an engine device having a kickback preventing function capable of preventing occurrence of kickback when starting an engine without enlarging the device and increasing cost, and a vehicle provided therewith. SOLUTION: When the engine 100 is started, air is sucked from an intake port 4 to the inside of a cylinder 1 through an intake pipe 11. Burnt gas generated by combustion of an air-fuel mixture in the cylinder 1 is discharged from an exhaust port 5 through an exhaust pipe 12. An exhaust gas recirculation system 13 is provided to the intake pipe 11 and the exhaust pipe 12. The exhaust gas recirculation system 13 has piping 13a communicating the intake pipe 11 with the exhaust pipe 12 and an exhaust gas recirculation valve 13b disposed in the piping 13a. When the exhaust gas recirculation valve 13b is opened, at least a part of burnt gas passing through the inside of the exhaust pipe 12 is introduced to the intake pipe 11. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007120457(A) 申请公布日期 2007.05.17
申请号 JP20050316310 申请日期 2005.10.31
申请人 YAMAHA MOTOR CO LTD 发明人 ISHII KO;HANASHIMA TOSHIJI
分类号 F02D17/00;F02D9/04;F02D13/02;F02D21/08;F02M25/07 主分类号 F02D17/00
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