To prevent a surface temperature of a fuel tank and a fuel temperature in the fuel tank from increasing excessively.SOLUTION: A front wall part 12 of a heat shielding plate 5 of a fuel tank includes an inclined plane 15a. The inclined plane 15a of the front wall part 12 is formed to be inclinedly positioned at a rear side in a vehicle longitudinal direction as going to a lower side in a vehicle vertical direction. A muffler 4 positioned at a vehicle front side relative to the fuel tank 3 is mounted on an undersurface of a vehicle so that at least a part of the muffler overlaps with the fuel tank 3 in the vehicle width direction. A wind shielding plate 7 positioned between the fuel tank 3 and the muffler 4 is formed so that a lower end position thereof in the vehicle vertical direction is positioned at a lower side relative to an upper end position of the inclined plane 15a of the front wall part 12.SELECTED DRAWING: Figure 3

    【課題】燃料タンクの表面温度及び燃料タンク内の燃料温度が高温にならないようにする。【解決手段】燃料タンク遮熱板5の前方壁部12は、傾斜面15aを有している。前方壁部12の傾斜面15aは、車両上下方向の下方側ほど車両前後方向の後方側に位置するように傾いて形成されている。燃料タンク3よりも車両前方側に位置するマフラー4は、車両幅方向で燃料タンク3と少なくとも一部が重なり合うように車両の下面に取り付けられている。燃料タンク3とマフラー4との間に位置する遮風板7は、車両上下方向の下端位置が前方壁部12の傾斜面15aの上端位置よりも下方側に位置するように形成されている。【選択図】図3


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    Title :

    HEAT SHIELDING STRUCTURE OF FUEL TANK


    Additional title:

    燃料タンクの遮熱構造


    Contributors:

    Publication date :

    2024-09-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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