According to the present invention, a semi-submersible drilling rig may comprise: a hull wall wherein a through hole is formed; a first flange formed in the through hole; an exhaust gas pipe fitted in the through hole; and a second flange formed in the exhaust gas pipe and coupled to the first flange.

    본 발명의 반잠수식 시추선은 관통 구멍이 형성되는 선체 벽; 상기 관통 구멍에 형성되는 제1플랜지; 상기 관통 구멍에 끼워지는 배기 가스 파이프; 및 상기 배기 가스 파이프에 형성되고, 상기 제1플랜지와 결합하는 제2플랜지;를 포함할 수 있다.


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    Titel :

    SEMI-SUBMERSIBLE DRILLING RIG


    Weitere Titelangaben:

    반잠수식 시추선


    Beteiligte:
    LEE BUM CHANG (Autor:in)

    Erscheinungsdatum :

    2015-10-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16L PIPES , Rohre



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