PROBLEM TO BE SOLVED: To provide an exhaust duct structure of a fuel cell vehicle where accessibility in the exhaust duct, and thereby serviceability is high, and hydrogen leakage is small.SOLUTION: An exhaust duct structure 69 of a fuel cell two-wheeled vehicle 1 includes the car body 5, an air-cooled fuel cell 2 mounted on the car body 5, and generating electric power by causing reaction of hydrogen gas and oxygen in the air, and an exhaust duct 52 having an exhaust air duct 82 of substantially rectangular cross section for exhausting exhaust air of the fuel cell 2 to the outside of the car. The exhaust duct 52 includes a first duct member 85 having an annular connection 81 for connection airtightly with the fuel cell 2, and a first partition wall 83 sectioning a part of the exhaust air duct 82 integrally, and a second duct member 87 coupled with the connection 81 and first partition wall 83 by a parting plane 86 arranged on a pair of sidewalls 85a, 85c facing each other out of the sidewalls sectioning the exhaust air duct 82, and sectioning the other exhaust air duct 82.SELECTED DRAWING: Figure 4

    【課題】排気ダクト内のアクセス性、ひいては保守性が高く、かつ水素を漏洩させることが少ない燃料電池車両の排気ダクト構造を提案する。【解決手段】燃料電池二輪車1の排気ダクト構造69は、車体5と、車体5に搭載され、水素ガスと空気中の酸素とを反応させて発電する空冷式の燃料電池2と、燃料電池2の排気を車外へ排気する略矩形断面の排気風路82を有する排気ダクト52と、を備えている。排気ダクト52は、燃料電池2に気密に接続される環状の接続部81、および排気風路82の一部を区画する第一区画壁83を一体に有する第一ダクト部材85と、排気風路82を区画する側壁のうち互いに対向する一対の側壁85a、85cに配置される分割面86で接続部81および第一区画壁83に連結されて排気風路82の他部を区画する第二ダクト部材87と、を備えている。【選択図】 図4


    Access

    Download


    Export, share and cite



    Title :

    EXHAUST DUCT STRUCTURE OF FUEL CELL VEHICLE


    Additional title:

    燃料電池車両の排気ダクト構造


    Contributors:

    Publication date :

    2017-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



    EXHAUST DUCT STRUCTURE FOR FUEL CELL VEHICLE

    SHIMONIHARA GAKU / IKETANI KENGO / TAKAI YOSHIFUMI | European Patent Office | 2017

    Free access

    VEHICLE BODY EXHAUST DUCT

    TOROK SCOTT / SALAZAR SILVIA | European Patent Office | 2020

    Free access

    EXHAUST STRUCTURE FOR FUEL CELL VEHICLE

    KASUGAI KUNIHO / MASUDA KOICHI | European Patent Office | 2018

    Free access

    the exhaust duct structure of amphibious vehicle

    LEE JUN AM | European Patent Office | 2025

    Free access

    EXHAUST STRUCTURE OF FUEL CELL VEHICLE

    HASEGAWA TERU | European Patent Office | 2020

    Free access