发明名称 FUEL SUPPLY EQUIPMENT OF SCOOTER TYPE MOTORCYCLE
摘要 PROBLEM TO BE SOLVED: To provide fuel supply equipment of a scooter type motorcycle in which a fuel injection valve or a fuel pump can be adequately disposed without sacrificing the capacity of an accommodation box or increasing the height of a seat. SOLUTION: In this fuel supply equipment of the scooter type motorcycle in which the accommodation box 9 to be opened/closed by the seat 10 is provided, and an engine is mounted below the accommodation box 9, a bottom surface of the accommodation box 9 has a downwardly projecting, substantially arc-shaped part when the accommodation box 9 is viewed at the section by the plane orthogonal to the axis of the motorcycle, the engine is mounted so that the axis of a cylinder is substantially horizontal, an intake manifold 14 is connected to an upper surface of a cylinder head 12c, and the fuel injection valve 17 is disposed on a part connected to the cylinder head 12c so as to be deviated to one side in the motorcycle width direction from lower end parts (a) and (b) of the bottom surface of the accommodation box.
申请公布号 JP2003127948(A) 申请公布日期 2003.05.08
申请号 JP20010323746 申请日期 2001.10.22
申请人 YAMAHA MOTOR CO LTD 发明人 OKAMOTO YASUO
分类号 B62J37/00;B62J9/00;B62J35/00;B62J99/00;B62K11/10;B62K19/46;B62M7/10;F02M37/10;F02M61/14;(IPC1-7):B62J37/00;B62J39/00 主分类号 B62J37/00
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