PROBLEM TO BE SOLVED: To provide a fuel supply device for a motorcycle which achieves space saving of an installation space for a fuel pump, and which can shorten a fuel pipeline for connecting a fuel tank and the fuel pump, in the one which arranges the fuel pump outside of the fuel tank.SOLUTION: The fuel supply device for a motorcycle includes: one piece of main frame 10 extending backward from a head pipe 11; a fuel tank 2 supported by the main frame 10; an internal combustion engine 3 for operating by a fuel from the fuel tank 2; a fuel injection device 21 mounted on the internal combustion engine 3; and a fuel supply part 24 having a fuel pump 23 for supplying the fuel in the fuel tank 2 to the fuel injection device 21 via a fuel pipeline 22f. The fuel pump 23 is provided outside of the fuel tank 2, and it is mounted on the main frame 10 so that an axial line A in the direction of the fuel pipeline 22f being connected is along the main frame 10.SELECTED DRAWING: Figure 3

    【課題】燃料ポンプを燃料タンク外に配置するものにおいて、燃料ポンプの設置スペースの省スペース化を図るとともに、燃料タンクと燃料ポンプとを接続する燃料配管を短くすることができる自動二輪車の燃料供給装置を提供する。【解決手段】ヘッドパイプ11から後方へ延びる一本のメインフレーム10と、メインフレーム10に支持される燃料タンク2と、燃料タンク2からの燃料で稼動する内燃機関3と、内燃機関3に取り付けられた燃料噴射装置21と、燃料タンク2内の燃料を燃料配管22fを介して燃料噴射装置21に供給する燃料ポンプ23を有する燃料供給部24とを備え、燃料ポンプ23は、燃料タンク2の外部に設けられ、燃料配管22fが接続される方向の軸線Aがメインフレーム10に沿うようにしてメインフレーム10に取り付けられる。【選択図】図3


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    Title :

    FUEL SUPPLY DEVICE FOR MOTORCYCLE


    Additional title:

    自動二輪車の燃料供給装置


    Contributors:

    Publication date :

    2016-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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