The present invention relates to an apparatus and a method for fueling a bi-fuel vehicle that can easily fill an LPG bombe of a bi-fuel vehicle using gasoline and LPG fuel together with an LPG fuel. Thus, the present invention provides the apparatus and the method for fueling a bi-fuel vehicle which is able to drop a bombe pressure below a charging pressure of a charging gun by having a temporary combustion in an engine after collecting a part of the LPG fuel in the bombe using a gasoline fuel tank and a canister when an LPG bombe pressure of the bi-fuel vehicle is greater than an LPG filling pressure of the charging gun, thereby allowing the bombe to be filled with the LPG fuel from the charging gun.

    본 발명은 가솔린과 LPG 연료를 함께 사용하는 바이퓨얼 차량의 LPG 봄베내에 LPG 연료를 용이하게 충전시킬 수 있도록 한 바이퓨얼 차량의 연료 충전 장치 및 방법에 관한 것이다. 즉, 본 발명은 바이퓨얼 차량의 LPG 봄베 압력이 충전건의 LPG 충전압력보다 높은 경우, 봄베내의 LPG 연료 일부를 가솔린 연료탱크 및 캐니스터를 이용하여 포집한 후, 엔진에서 일시적으로 연소되도록 함으로써, 봄베 압력을 충전건의 충전압력 이하로 떨어뜨릴 수 있고, 그에 따라 충전건으로부터 봄베내로 LPG 연료 충전이 원활하게 이루어질 수 있도록 한 바이퓨얼 차량의 연료 충전 장치 및 방법을 제공하고자 한 것이다.


    Access

    Download


    Export, share and cite



    Title :

    APPARATUS AND METHOD FOR FILLING FUEL OF BI-FUEL VEHICLE


    Additional title:

    바이퓨얼 차량의 연료 충전 장치 및 방법


    Contributors:
    KIM CHANG HAN (author) / KIM JONG KI (author) / PARK JAE HWA (author) / LEE JAE MIN (author)

    Publication date :

    2017-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



    FUEL CELL VEHICLE FUEL FILLING METHOD OR FUEL CELL VEHICLE FUEL FILLING SYSTEM

    KAWASE AKIRA | European Patent Office | 2015

    Free access

    FUEL FILLING APPARATUS AND METHOD FOR BI-FUEL VEHICLE

    KIM CHANG HAN / KIM JONG KI / PARK JAE HWA et al. | European Patent Office | 2017

    Free access

    Fuel filling apparatus and method for bi-fuel vehicle

    KIM CHANG HAN / KIM JONG KI / PARK JAE HWA et al. | European Patent Office | 2019

    Free access

    Power takeoff control system of fuel oil filling vehicle and fuel oil filling method

    WANG YONGFENG / CAO BAOJIN / LIU HENG et al. | European Patent Office | 2024

    Free access

    FUEL GAS FILLING SYSTEM AND FUEL GAS FILLING METHOD

    UCHIDA KOJI / YOSHINAGA TOMOFUMI | European Patent Office | 2015

    Free access