PROBLEM TO BE SOLVED: To provide a supporting structure for a fuel tank of a fuel cell vehicle capable of suppressing deformation of pipes due to force acting on the fuel tank when the vehicle overturns or when is crashed from a side face by another vehicle and preventing fuel leakage caused by such deformation.SOLUTION: A supporting structure 69 for a fuel tank 15 includes: a frame 11; a fuel tank 15 mounted on the frame 11 for storing fuel; a clamp band 61 for supporting the fuel tank 15 to the frame 11; a fuel cell 2 that generates electric power by causing reaction of fuel supplied from the fuel tank 15 and oxygen in the air; and a power conversion device 71 mounted on the frame 11 and arranged on either right or left side of the fuel tank 15. The fuel tank 15 has a tubular configuration. The power conversion device 71 is separated by a gap 78 from the clamp band 61, and restricts movement of the fuel tank 15 by coming into contact first with the clamp band 61 when a position of the fuel tank 15 changes greater than the gap 78 toward either the right or left side.SELECTED DRAWING: Figure 4

    【課題】車両が転倒したり、他の車両に側面から衝突されたりした場合に燃料タンクに作用する力による配管の変形を抑制し、この変形による燃料漏れを未然に防ぐことが可能な燃料電池車両の燃料タンクの支持構造を提案する。【解決手段】燃料タンク15の支持構造69は、フレーム11と、フレーム11に搭載され燃料を貯蔵する燃料タンク15と、燃料タンク15をフレーム11に支持するクランプバンド61と、燃料タンク15から供給される燃料と空気中の酸素とを反応させて発電する燃料電池2と、フレーム11に搭載され燃料タンク15の左右いずれか一方側に配置される電力変換装置71と、を備え、燃料タンク15は、円筒形状を有し、電力変換装置71は、クランプバンド61との間に隙間78を隔て、燃料タンク15が左右いずれか一方側に向かって隙間78よりも大きく変位した場合にはクランプバンド61に最初に接して燃料タンク15の移動を制限する。【選択図】 図4


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    Title :

    SUPPORTING STRUCTURE FOR FUEL TANK OF FUEL CELL VEHICLE


    Additional title:

    燃料電池車両の燃料タンクの支持構造


    Contributors:

    Publication date :

    2018-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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