Honda Motor Co., Ltd.
HIGH-PRESSURE VESSEL

Abstract:

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.