| 摘要 |
PROBLEM TO BE SOLVED: To provide a two-cycle engine for enabling consistently normal operation while avoiding abnormal combustion irrespective of operating conditions.SOLUTION: A two-cycle engine includes: a cylinder 110; a piston 112 for sliding in the cylinder; an exhaust port 116 provided at one end in a stroke direction of the piston in the cylinder, and adapted to be opened/closed for exhausting exhaust gas generated in the cylinder; a scavenging port 122 provided in an inner peripheral face on the another end side in the stroke direction of the piston in the cylinder for sucking active gas into the cylinder depending on the sliding operation of the piston; a plurality of fuel injection valves 128a, 128b, 128c provided in the inner peripheral face of the cylinder, and arranged at intervals in the stroke direction of the piston; and a fuel injection control part 152 for allowing the fuel injection valves to inject fuel gas. The fuel injection control part differentiates the fuel injection valves to inject the fuel gas, depending on operating conditions. |
