公开(公告)号：EP4030045A1

公开(公告)日：2022-07-20

申请号：EP22151621.4

申请日：2022-01-14

申请人： Yamabiko Corporation

发明人： Eto, Kuniyoshi ,  Noguchi, Masanori ,  Sawada, Toshiharu ,  Nozawa, Masaru ,  Kobayashi, Yuta

IPC分类号： F02D41/00 ,  F02D41/06 ,  F02D29/06 ,  F02D35/00 ,  B60K6/46 ,  F02D41/30 ,  F02D37/02 ,  B60K6/24 ,  F02B75/02

摘要： A two-stroke engine (4) has a throttle motor (22) for driving a throttle valve (20), a fuel injection device (430) disposed in an intake system (18) including a crank chamber (420), and a control unit (24) controlling the throttle motor (22) and the fuel injection device. The two-stroke engine (4) is designed to achieve an engine rotation speed of 4,500 rpm to 7,000 rpm when the throttle valve (20) is fully open. The two-stroke engine (4) is operated with the throttle full open by the control unit (24), and a battery (8) is charged with electric power generated by a generator (6) using the two-stroke engine.