PROBLEM TO BE SOLVED: To provide a gasket for an automobile fuel tank attached to a connection part with a pipeline for fuel supply connected to a fuel tank of an automobile, and capable of effectively suppressing leakage of gasoline from the fuel tank.SOLUTION: Along an inner periphery or outer periphery of an O ring 2 comprising NBR, an annular member 3 comprising PTFE and having a rectangular cross section is arranged in a close contact manner. The thickness of the O ring 2 is made thicker than the thickness of the annular member 3. The O ring 2 projects in a thickness direction to the upper surface and lower surface in the thickness direction of the annular member 3.SELECTED DRAWING: Figure 1

    【課題】自動車の燃料タンクに接続された燃料供給のための配管との接続部に取り付けられて、燃料タンクからのガソリン漏れをより効果的に抑止することができる自動車燃料タンク用ガスケットを提供する。【解決手段】NBRからなるOリング2の内周又は外周に沿って、PTFEからなる断面矩形状の環状部材3を密接して配置し、Oリング2の厚さを環状部材3の厚さよりも厚くして、環状部材3の厚み方向の上面及び下面に対してOリング2を厚み方向に突出させる。【選択図】 図1


    Access

    Download


    Export, share and cite



    Title :

    GASKET FOR AUTOMOBILE FUEL TANK


    Additional title:

    自動車燃料タンク用ガスケット


    Contributors:

    Publication date :

    2016-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16J Kolben , PISTONS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Gasket for automobile fuel tank

    YU FUNING | European Patent Office | 2020

    Free access

    Gasket for sealing fuel gas tank

    JANG DONG IK | European Patent Office | 2019

    Free access

    Automobile fuel tank

    MA CHENG | European Patent Office | 2020

    Free access

    Automobile fuel tank

    WANG JIANGWEI | European Patent Office | 2021

    Free access

    Automobile fuel tank

    LIU CHENXU / LUO ZHIKANG | European Patent Office | 2020

    Free access