The present invention provides a manufacturing method of a high-pressure tank (10), which can reduce the usage of a fiber reinforced resin. The manufacturing method of a high-pressure tank (10) manufactures a high-pressure tank (10) having a liner (11) and a fiber reinforced resin layer (12). The fiber reinforced resin layer (12) has a first reinforcing layer covering the outer surface of the liner (11) and a second reinforcing layer (13) covering the outer surface of the first reinforcing layer. The manufacturing method forms a vessel member (21) in which fiber is oriented in a surrounding direction by the fiber reinforced resin, forms dome members (22, 23) by the fiber reinforced resin, affixes the vessel member (21) and the dome members (22, 23) to form a reinforcing body (20) as the first reinforcing layer, and forms the second reinforcing layer (13), in which fiber is oriented across the two dome members (22, 23) by the fiber reinforced resin, on the outer surface of the reinforcing body (20).

    고압 탱크(10)의 제조 방법은, 라이너(11)와, 섬유 강화 수지층(12)을 구비하고, 섬유 강화 수지층(12)은, 라이너(11)의 외면을 덮는 제1 보강층과, 제1 보강층의 외면을 덮는 제2 보강층(13)을 갖는 고압 탱크(10)의 제조 방법이며, 섬유 강화 수지에 의해 주위 방향으로 섬유가 배향된 통 부재(21)를 형성하고, 섬유 강화 수지에 의해 2개의 돔 부재(22, 23)를 형성하고, 통 부재(21)와 돔 부재(22 및 23)를 접합하여, 제1 보강층으로서의 보강체(20)를 형성하고, 보강체(20)의 외면에, 섬유 강화 수지에 의해 2개의 돔 부재(22, 23)에 걸쳐서 섬유가 배향된 제2 보강층(13)을 형성한다.


    Access

    Download


    Export, share and cite



    Title :

    HIGH-PRESSURE TANK AND METHOD FOR MANUFACTURING HIGH-PRESSURE TANK


    Additional title:

    고압 탱크, 고압 탱크의 제조 방법


    Contributors:
    KATANO KOJI (author)

    Publication date :

    2021-07-06


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES





    High-pressure tank and method of manufacturing high-pressure tank

    NAKAMURA HIRONORI / KATANO KOJI / SATOYA DAISUKE et al. | European Patent Office | 2023

    Free access

    High pressure tank and method for manufacturing the high pressure tank

    HA SUNG KYU / GUL WASEEM | European Patent Office | 2022

    Free access