Title:
PRESSURE CONTAINER AND METHOD FOR PRODUCING PRESSURE CONTAINER
Document Type and Number:
Japanese Patent JP2022119722
Kind Code:
A
Abstract:
To provide a resin liner and a pressure container which can be produced readily and inexpensively and have excellent pinch-off adhesion and pressure resistance.SOLUTION: A pressure container comprises a cylindrical straight barrel and a dome that is at either end of the straight barrel and has a shape to become narrower as it gets away from the straight barrel. The straight barrel and the dome are formed from a thermoplastic resin-made liner body, and an outer shell in which the external surface of the liner body is covered with a reinforcement layer composed of a cured product of a reinforced fiber composite. The liner body is produced by direct blow molding, and the molding has a pinch-off part with its tensile strength of 25 MPa or more and the tensile breaking elongation of 200% or more.SELECTED DRAWING: Figure 1
Inventors:
OUCHIYAMA NAOYA
NAGAMATSU DAISUKE
MATSUI AKIHIKO
NAGAMATSU DAISUKE
MATSUI AKIHIKO
Application Number:
JP2022004815A
Publication Date:
August 17, 2022
Filing Date:
January 17, 2022
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
F16J12/00; B29C49/04; F17C1/06; F17C1/16
Previous Patent: Styrene-acrylate toner composition
Next Patent: Drug delivery device, method of controlling fluid plume and nasal injection method
Next Patent: Drug delivery device, method of controlling fluid plume and nasal injection method