PROBLEM TO BE SOLVED: To provide a vehicle fuel supply device easy to work.SOLUTION: A vehicle fuel supply device 10 includes a liquid-gas passing pipe 15 extending upward from a fuel tank 14 and allowing a liquid fuel 12 and gas to pass through the liquid-gas passing pipe 15. A gas supply pipe 41 supplying the gas to a gas storage vessel 42 extends from an upper end of the liquid-gas passing pipe 15 to the gas storage vessel 42. A gas attraction device 44 attracting the gas from the fuel tank 14 is contained in the gas supply pipe 41. A float valve 50 closing the gas supply pipe 41 when a liquid level of the liquid fuel 12 rises is disposed near the upper end of the liquid-gas passing pipe 15, and one end of a liquid fuel supply pipe 21 supplying the liquid fuel 12 toward an engine 81 is connected to a portion near a region in the liquid-gas passing pipe 15 in which the float valve 50 is disposed.

    【課題】加工が容易な車両の燃料供給装置を提供する。【解決手段】車両の燃料供給装置10は、燃料タンク14から上方に向かって延び、液体燃料12及び気体が通過可能な液体・気体通過管15を有している。液体・気体通過管15の上端から気体貯留容器42に、気体を供給する気体供給管41が延びている。気体供給管41には、気体を燃料タンク14から吸引する気体吸引装置44が含まれている。液体・気体通過管15の上端の近傍には、液体燃料12の液面が上昇した際に、気体供給管41を閉じるフロート弁50が配置され、液体・気体通過管15のなかの、フロート弁50が配置されている部位の近傍には、エンジン81に向かって液体燃料12を供給する液体燃料供給管21の一端が繋がれている。【選択図】図1


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    Title :

    VEHICLE FUEL SUPPLY DEVICE


    Additional title:

    車両の燃料供給装置


    Contributors:

    Publication date :

    2016-01-28


    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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