To provide a fuel supply device for an engine capable of improving the collision safety of a fuel system including a fuel pump and a fuel supply pipe.SOLUTION: The fuel supply device includes a fuel pump 33 fixed to an engine 1 arranged on a vehicle body front part, a suspension cross member 12 arranged below and behind the engine 1 and extending right and left, a fuel tank 31 arranged on a vehicle body rear part, a second fuel supply pipe 35 connecting the fuel pump 33 to the fuel tank 31, and a harness 25 connected to an inverter 22 arranged between the fuel tank 31 and the suspension cross member 12, the second fuel supply pipe 35 being extended from the fuel tank 31 through the upper side of the suspension cross member 12 to the front side, and then extending to the upper side and connected to the fuel pump 33, the harness 25 being routed between the second fuel supply pipe 35 and the suspension cross member 12 so as to overlap with part of the second fuel supply pipe 35 in a planar view.SELECTED DRAWING: Figure 4

    【課題】燃料ポンプと燃料供給管を含めた燃料系の衝突安全性を改善することができるエンジンの燃料供給装置を提供する。【解決手段】車体前部に配置されたエンジン1に固定された燃料ポンプ33と、エンジン1の下方且つ後方に配置され左右に延びるサスクロスメンバ12と、車体後部に配置された燃料タンク31と、燃料ポンプ33と燃料タンク31を接続する第2燃料供給管35と、燃料タンク31とサスクロスメンバ12との間に配置されたインバータ22に接続されたハーネス25とを備え、第2燃料供給管35は、燃料タンク31からサスクロスメンバ12の上側を通って前方に延設された後、上方に延びて燃料ポンプ33に接続され、ハーネス25が、第2燃料供給管35とサスクロスメンバ12との間において第2燃料供給管35の一部と平面視にて重複するように配索されている。【選択図】 図4


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    Title :

    FUEL SUPPLY DEVICE FOR ENGINE


    Additional title:

    エンジンの燃料供給装置


    Contributors:

    Publication date :

    2020-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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