The present invention relates to an engine protecting type gas valve train which comprises a filter connected to an MEGI pipe or a FGS pipe connected to a methane route of a gas valve train; and a differential pressure gauge formed in both ends of the filter. Therefore, a foreign substance contained in fuel gas flowing into methane route is blocked in the filter, and differential pressure of both ends of the filter is measured to acquire a replacement or maintenance signal of the filter. According to the present invention, through the engine protecting type gas valve train, damage to the filter installed in the gas valve train is prevented by an unsuspected accident to remove burden of risk in an MEGI side, and after a shutdown, when reoperation is performed, fatigue damage to the inside of an engine is prevented by high pressure fuel gas pushed into the MEGI.

    본 발명은 엔진보호형 가스밸브트레인에 관한 것으로서, 가스밸브트레인의 메탄경로에 연결되는 MEGI 배관측 또는 FGS 배관 측에 연결되는 필터와; 상기 필터 양단에 형성되는 차압계를 포함하여 구성되어 상기 메탄경로의 유입 연료가스에 포함된 이물질을 상기 필터에서 차단시키면서, 필터 양단의 차압을 측정하여 필터의 교체 또는 보수 신호를 획득하는 것을 특징으로 한다. 본 발명에 의하여, 가스밸브트레인에 설치되는 필터가 불측의 사고로 파손되는 것ㅇ르 방지하여 MEGI 측에 위험 부담요소를 제거하고, 셧다운 후 재운전시 고압의 연료가스가 MEGI로 밀려들어가므로 엔진 내부의 피로손상을 가져오는 것을 방지하는 엔진보호형 가스밸브트레인을 제공되는 이점이 있다.


    Access

    Download


    Export, share and cite



    Title :

    MEGI protecting type gas valve train


    Additional title:

    엔진보호형 가스밸브트레인


    Contributors:

    Publication date :

    2018-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    MEGI protecting type gas valve train

    European Patent Office | 2019

    Free access

    Train water feeding sanitary protecting handle

    TANG WEI | European Patent Office | 2015

    Free access

    Protecting Train Balise Telegram Data Integrity

    Guo, Huaqun / Wei Sim, Jonathan Zhi / Veeravalli, Bharadwaj et al. | IEEE | 2018


    1 1 block type gas valve train

    CHOI YOUNG HWAN / KIM KYU CHUL / SUK SEUNG HOON | European Patent Office | 2017

    Free access

    Train control valve

    WANG MINGDONG / XU YI / MENG QINGMIN et al. | European Patent Office | 2024

    Free access