Provided is a high-pressure tank capable of preventing an increase in load applied to a cover-shaped member even if gas leaks from a clearance between an opening part and an insertion part of the cover-shaped member. The high-pressure tank (1) for storing gas comprises: a liner (10) having a cylindrical opening part (13); a reinforcing layer (20) covering the liner (10); a mouth piece (30) fixed to the outside of the reinforcing layer (20) covering the opening part (13) and having a male screw part (33) formed on an outer periphery; a manifold (40) having an insertion part (43) inserted into the opening part (13) so as to close the opening part (13), an abutment face (47) abutting on an end face (13a) of the opening part (13), and a female screw part (46) formed on an inner periphery and threaded to the male screw part (33) of the mouth piece (30); and a communication path (60) communicating the abutment face (47) of the manifold (40) with the outside of the high-pressure tank (1).

    가령 가스가 개구부와 덮개 형상 부재의 삽입부의 간극으로부터 누설되었다고 해도, 덮개 형상 부재에 가해지는 하중의 증가를 방지할 수 있는 고압 탱크를 제공한다. 가스를 저류하는 고압 탱크(1)는, 원통 형상의 개구부(13)를 갖는 라이너(10)와, 라이너(10)를 덮는 보강층(20), 개구부(13)를 덮는 보강층(20)의 외측에 고정되어 외주에 수나사부(33)가 형성된 마우스피스(30), 개구부(13)를 폐색하도록 개구부(13) 내에 삽입되는 삽입부(43)와, 개구부(13)의 단부면(13a)과 맞닿는 맞닿음면(47)과, 내주에 형성되어 마우스피스(30)의 수나사부(33)와 나사 결합하는 암나사부(46)를 갖는 매니폴드(40) 및 매니폴드(40)의 맞닿음면(47)과 고압 탱크(1)의 외부와 연통하는 연통로(60)를 구비한다.


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    Titel :

    HIGH-PRESSURE TANK


    Weitere Titelangaben:

    고압 탱크


    Beteiligte:
    SAWAI OSAMU (Autor:in) / KAI YUKI (Autor:in)

    Erscheinungsdatum :

    2022-08-24


    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 / F16J Kolben , PISTONS




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