The present invention relates to a fuel filter for a railway vehicle. A structure has been improved so that filtration layers made of non-woven fabric are alternately arranged with filtration layers made of glass fiber. Therefore, a fluid is maintained at a predetermined temperature and fluidity is improved, thereby allowing foreign substances and moisture to be effectively filtered. The filtration layer made of non-woven fabric is restrained by the filtration layer made of glass fiber, so that the density of the non-woven fabric is densely supported for a long time and filter life can be extended. To this end, the fuel filter includes an inner core (100), first to sixth filtration layers (10, 20, 30, 40, 50, 60), a mesh layer (70), an anti-static layer (80).

    본 발명은 철도차량용 연료필터에 관련되며, 이는 부직포로 형성되는 여과층이 유리섬유로 형성되는 여과층이 교대로 배치되도록 구조 개선되어 유체가 소정의 온도로 유지되면서 유동성이 향상되어 이물질 및 수분을 효과적으로 여과할 수 있고, 부직포로 형성되는 여과층이 유리섬유로 형성되는 여과층에 의해 구속되어 부직포조직 밀도가 장시간 조밀하게 지지되면서 필터수명을 연장할 수 있도록 이너코어(100), 제 1 내지 제 6여과층(10)(20)(30)(40)(50)(60), 메시층(70), 정전기방지층(80)을 포함하여 주요 구성으로 한다.


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    Title :

    Fuel filter for railway vehicles


    Additional title:

    철도차량용 연료필터


    Contributors:

    Publication date :

    2023-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B01D SEPARATION , Trennen / B61C Lokomotiven , LOCOMOTIVES




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