发明名称 ENGINE
摘要 PROBLEM TO BE SOLVED: To avoid enlargement of an entire engine when a drive motor driving each throttle valve for opening/closing is arranged, in the multicylinder engine provided with a so-called electronic throttle control device. SOLUTION: In a plan view, at least a part of the drive motor 35 is positioned between the left end and right end of a front fuel feeding pipe 28 and a rear fuel feeding pipe 29. The front end of the drive motor 35 is positioned behind the front fuel feeding pipe 28, and the rear end of the drive motor 35 is positioned in front of the rear fuel feeding pipe 29. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009197811(A) 申请公布日期 2009.09.03
申请号 JP20090139800 申请日期 2009.06.11
申请人 YAMAHA MOTOR CO LTD 发明人 YAMAGUCHI NAOYA;ITO YUICHI;SUZUKI SADAHIDE;SAMOTO HARUHIKO;KAMIHIRA KAZUSUKE
分类号 F02D11/10;F02D9/02;F02D9/10 主分类号 F02D11/10
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