An embodiment of the present invention relates to a method for manufacturing a pressure vessel, which comprises: a preparation step of preparing a boss made of metal; a processing step of processing a concave-convex pattern on an outer surface of the boss; and a winding step of winding a reinforcing material to pass through a concave-convex pattern on an outer surface of a liner including the boss. Accordingly, advantageous effects of improving quality and durability and lowering the defect rate can be obtained.

    본 발명의 실시예는 압력용기 제조방법에 관한 것으로, 금속 재질의 보스(boss)를 마련하는 준비단계; 보스의 외표면에 요철 패턴(concave-convex pattern)을 가공하는 가공단계; 및 보스를 포함하는 라이너의 외표면에 요철 패턴을 경유하도록 보강재를 와인딩하는 와인딩단계;를 포함하는 것에 의하여, 품질 및 내구성을 향상시키고, 불량률을 낮추는 유리한 효과를 얻을 수 있다.


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    Titel :

    PRESSURE VESSEL AND MANUFACTURING METHOD THEREOF


    Weitere Titelangaben:

    압력용기 및 그 제조방법


    Beteiligte:
    LEE DONG SUN (Autor:in)

    Erscheinungsdatum :

    2022-11-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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