The present invention relates to a membrane having a plurality of wrinkles to form a sealing wall of a liquefied gas storage tank. The plurality of wrinkles include: a pair of side wrinkles spaced apart from each other in one direction and disposed in parallel; and a pair of center wrinkles disposed opposite to each other between the pair of side wrinkles, wherein the pair of side wrinkles and the pair of center wrinkles have different sizes.

    본 발명은 액화가스 저장탱크의 밀봉벽을 형성하기 위하여 복수의 주름부를 갖는 멤브레인에 관한 것으로, 상기 복수의 주름부는, 일 방향으로 서로 이격되어 평행하게 배치되는 한 쌍의 사이드 주름부; 및 상기 한 쌍의 사이드 주름부 사이에서 서로 대향 배치되는 한 쌍의 센터 주름부를 포함하고, 상기 한 쌍의 사이드 주름부와 상기 한 쌍의 센터 주름부는 서로 크기가 달리 적용된다.


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    Title :

    MEMBRANE FOR LIQUIFIED GAS STORAGE TANK


    Additional title:

    액화가스 저장탱크용 멤브레인


    Contributors:
    OH BYUNGTEAK (author) / YOON YOUNGKEUN (author) / YANG YOUNG CHUL (author) / SEO HEUNG SEOK (author) / JIN KYO KOOK (author) / HAN HAE CHUL (author) / YIM KI HO (author)

    Publication date :

    2023-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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