发明名称 |
SADDLE RIDING-TYPE VEHICLE, AND COMBUSTION CONTROL DEVICE FOR SADDLE RIDING-TYPE VEHICLE |
摘要 |
<p>A straddle-type vehicle 30 includes a vehicle body frame 31, an engine 1 mounted on the vehicle body frame 31, combustion adjusting devices (fuel injection valves) 14 and 15 for adjusting the combustion condition of the engine 1, and a combustion controller (ECU) 22 for controlling the fuel injection valves 14 and 15. The ECU 22 controls the fuel injection valves 14 and 15 such that the maximum point of a sound pressure level waveform of an audible sound wave generated from the engine 1 or the vehicle body frame 31 is shifted by a predetermined amount or larger within a predetermined period at least in some of the operation conditions of the engine 1.</p> |
申请公布号 |
EP1803915(A1) |
申请公布日期 |
2007.07.04 |
申请号 |
EP20050795472 |
申请日期 |
2005.10.20 |
申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA |
发明人 |
SUZUKI, HIRONOBU |
分类号 |
F02D41/04;F01N1/02;F02D13/02;F02D43/00;F02D45/00;F02M35/10;F02P5/145 |
主分类号 |
F02D41/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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