A fuel supply system for an engine is disclosed. According to the present invention, the fuel supply system for an engine comprises: an engine provided as a dual fuel (DF) engine operated by receiving at least one of gas fuel and oil as a fuel; a fuel oil storage tank for storing fuel oil used as fuel for the engine; and an air cushion tank which receives and stores fuel oil from the fuel oil storage tank and stores the fuel oil at the pressure required by the engine using compressed air. There is an effect of saving energy by minimizing the operation of a fuel oil supply pump and a circulation pump, which were previously unnecessarily operated even when the fuel oil is not used.

    엔진의 연료 공급 시스템이 개시된다. 본 발명에 따른 엔진의 연료 공급 시스템은, 가스연료와 오일유 중 어느 하나 이상을 연료로서 공급받아 운전되는 DF 엔진으로 마련되는 엔진; 엔진의 연료로서 사용되는 연료유를 저장하는 연료유 저장탱크; 및 연료유 저장탱크로부터 연료유를 공급받아 저장하며, 압축공기를 이용하여 엔진이 요구하는 압력으로 연료유를 저장하는 에어쿠션 탱크를 포함하여, 연료유의 미사용시에도 기존에 불필요하게 가동되었던 연료유 공급펌프 및 순환펌프의 가동을 최소화하여 에너지를 절감하는 효과가 있다.


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    Title :

    FUEL SUPPLY SYSTEM FOR ENGINE


    Additional title:

    엔진의 연료 공급 시스템


    Contributors:

    Publication date :

    2022-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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