PROBLEM TO BE SOLVED: To obtain a fuel tank structure capable of removing foreign matters captured by a filter provided in an atmosphere release line during vehicle traveling or the like.SOLUTION: A fuel tank structure 10 comprises: a fuel tank 12 storing fuel F; an atmosphere release line 34 connected to an upper portion of the fuel tank 12 and releasing gas in the fuel tank 12 to the atmosphere; a filter 52 which has a filter surface 52S into which the gas within the fuel tank 12 flows, which is provided in the atmosphere release line 34 within the fuel tank 12 and which captures foreign matters in the gas flowing from the filter surface 52S into the atmosphere release line 34; and a propeller 63 which is provided in the atmosphere release line 34, which slides on the filter surface 52S in response to oscillation of a fuel liquid level FL of the fuel F in a state where part of the propeller 63 is immersed in the fuel F within the fuel tank 12 and which removes the foreign matters captured by the filter 52.SELECTED DRAWING: Figure 2

    【課題】本発明は、大気開放ラインに設けられるフィルタに捕捉された異物を車両走行中等に除去することができる燃料タンク構造を得ることを目的とする。【解決手段】燃料タンク構造10は、燃料Fを貯留する燃料タンク12と、燃料タンク12の上部に接続され、燃料タンク12内の気体を大気に開放する大気開放ライン34と、燃料タンク12内の気体が流入されるフィルタ面52Sを有し、燃料タンク12内における大気開放ライン34に設けられ、フィルタ面52Sから大気開放ライン34に流入される気体中の異物を捕捉するフィルタ52と、大気開放ライン34に設けられ、一部が燃料タンク12内の燃料Fに浸かった状態で燃料Fの燃料液面FLの揺動に伴ってフィルタ面52S上を摺動し、フィルタ52に捕捉された異物を除去するプロペラ63と、を備える。【選択図】図2


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    Title :

    FUEL TANK STRUCTURE


    Additional title:

    燃料タンク構造


    Contributors:

    Publication date :

    2016-05-30


    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 / 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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