Title:
圧力容器の製造方法
Document Type and Number:
Japanese Patent JP7040430
Kind Code:
B2
Abstract:
Provided is a high-pressure vessel manufacturing method including: molding a liner having a pleated part; forming a fiber-reinforced part on an outer circumferential side of the liner; curving the liner and the fiber-reinforced part; and pressurizing and heating the liner and the fiber-reinforced part. In the molding the liner, the height of first pleats of the pleated part that are disposed on the inner side of the curve relative to an axis is set to be smaller than a height of second pleats of the pleated part that are disposed on the outer side of the curve relative to the axis.
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Inventors:
Satoshi Sawai
Application Number:
JP2018228535A
Publication Date:
March 23, 2022
Filing Date:
December 05, 2018
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B29C70/68; B29C70/06; F16J12/00; F17C1/04; F17C1/16; H01M8/04
Domestic Patent References:
| JP2018519480A | ||||
| JP59144886A | ||||
| JP2019507850A |
Foreign References:
| US20150048095 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazuho
Hiroshi Fukuda
Kato Kazuho
Hiroshi Fukuda