Provided in the present invention is an oxygen line compensator for a submarine fuel cell system with high durability, which provides resistance against pit corrosion and stress corrosion and tolerates external stress and pressure. To this end, disclosed is the oxygen line compensator for a submarine fuel cell system, which comprises: a first corrugated pipe which is fabricated by being doubly overlapped; a connecting pipe bonded to both ends of the longitudinal direction of the first corrugated pipe, and having a first space and a first mount individually formed at a predetermined interval on the outer circumference thereof; a first metal fiber of which both ends are fixated to the first mount while surrounding one portion of the first corrugated pipe and the connecting pipe; a second corrugated pipe surrounding the first corrugated pipe surrounded by the first metal fiber; an end cap which is bonded to the both ends of the longitudinal direction of the second corrugated pipe, and has a second space corresponding to the first space of the connecting pipe formed on the inner circumference, and a second mount formed on the outer circumference; and a second metal fiber of which both ends are fixated to the second mount while surrounding one portion of the second corrugated pipe and the end cap.

    본 발명은 공식(pit corrosion) 및 응력 부식에 대한 저항성과 외부응력 및 압력을 견디는 내구성이 높은 잠수함 연료전지 시스템의 산소라인용 보상기를 제공하기 위한 것이다. 이에 본 발명에서는 두 겹으로 겹쳐서 만든 제1주름관, 상기 제1주름관의 길이 방향 양단에 접합되고, 외주연에 제1스페이스와 제1마운트가 일정한 간격을 두고 각각 형성된 연결관, 상기 제1주름관과 상기 연결관의 일부분을 감싼 채로 상기 제1마운트에 양단이 고정된 제1금속섬유, 상기 제1금속섬유가 감싸진 상기 제1주름관을 둘러싸는 제2주름관, 상기 제2주름관의 길이 방향 양단에 접합되고, 내주연에 상기 연결관의 제1스페이스와 대응되는 제2스페이스가 형성되고, 외주연에 제2마운트가 형성된 엔드캡 및 상기 제2주름관과 상기 엔드캡의 일부분을 감싼 채로 상기 제2마운트에 양단이 고정된 제2금속섬유를 포함하는 잠수함 연료전지 시스템의 산소라인용 보상기를 개시한다.


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    Title :

    OXYGEN LINE COMPENSATOR FOR FUEL CELL SYSTEM OF SUBMARINE


    Additional title:

    잠수함 연료전지 시스템의 산소라인용 보상기


    Contributors:

    Publication date :

    2020-11-04


    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 / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16L PIPES , Rohre / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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