High-pressure vessel

A reinforcement layer of a high-pressure vessel has a plurality of low helical layers. In at least one of the (i−1)-th low helical layer and the i-th low helical layer, the difference between the diameter of an opening formed in an end portion of the (i−1)-th low helical layer and the diameter of an...

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Bibliographische Detailangaben
Hauptverfasser: Nishitarumizu, Yuki, Tatsushima, Kosuke, Umetsu, Kenta
Format: Patent
Sprache:eng
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Zusammenfassung:A reinforcement layer of a high-pressure vessel has a plurality of low helical layers. In at least one of the (i−1)-th low helical layer and the i-th low helical layer, the difference between the diameter of an opening formed in an end portion of the (i−1)-th low helical layer and the diameter of an opening formed in an end portion of the i-th low helical layer is equal to or larger than the width of the band-shaped fiber when an inclination angle WA of the band-shaped fiber is equal to or smaller than a second angle smaller than a first angle.