公开(公告)号：US07055502B1

公开(公告)日：2006-06-06

申请号：US11197804

申请日：2005-08-05

申请人： Hideaki Kawabe ,  Kaoru Honda

发明人： Hideaki Kawabe ,  Kaoru Honda

IPC分类号： F02P5/00 ,  G06F19/00

CPC分类号： F02P5/1504 ,  F02D2041/0015 ,  F02D2200/0406 ,  F02D2200/0414 ,  F02P5/045 ,  F02P5/1521 ,  Y02T10/46

摘要： A single cylinder engine includes an engine body having a cylinder and a combustion chamber, an intake opening that faces the combustion chamber, and an intake passage in communication with the combustion chamber through the intake opening, a piston provided in the cylinder, an ignition plug arranged in a position within about 5% of a bore diameter of the cylinder from an axis of the cylinder, a throttle valve provided in the intake passage, a sensor that detects an opening degree of the throttle valve, and an ECU that causes the ignition plug to lag in ignition timing during two or three cycles when the throttle valve is increased in opening degree from an idling state.

摘要翻译： 单缸发动机包括具有气缸和燃烧室的发动机主体，面向燃烧室的进气口和通过进气口与燃烧室连通的进气通道，设置在气缸中的活塞，火花塞 从气缸的轴线排列在缸体的孔径的约5％以内的位置，设置在进气通道中的节流阀，检测节流阀的开度的传感器和引起点火的ECU 当节气门从怠速状态开启程度增加时，在两或三个循环期间，在点火正时延迟。