Title:
高圧ガスタンク
Document Type and Number:
Japanese Patent JP7124450
Kind Code:
B2
Abstract:
To suppress irregularities which are formed in a thickness direction of a reinforcing layer at an end part of a fiber-reinforced resin layer.SOLUTION: This high-pressure gas tank comprises: a tank vessel whose mouthpiece is attached to an end part of a liner in an axial direction which forms a hollow vessel; a reinforcing layer composed of a plurality of fiber-reinforced resin layers which are laminated at an external periphery of the tank vessel; and a spacer which is arranged between the tank vessel and the reinforcing layer, and has a cross section shape at which a thickness of the fiber-reinforced resin layer in a lamination direction becomes maximum at an end part of the fiber-reinforced resin layer.SELECTED DRAWING: Figure 7
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Inventors:
Tomonori Kaneko
Yuu Uchida
Masayoshi Wada
Torafumi Nishihara
Hirokazu Otsubo
Yuu Uchida
Masayoshi Wada
Torafumi Nishihara
Hirokazu Otsubo
Application Number:
JP2018101990A
Publication Date:
August 24, 2022
Filing Date:
May 29, 2018
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F17C1/08; F17C1/06
Domestic Patent References:
| JP6137433A | ||||
| JP2012514727A | ||||
| JP201185230A | ||||
| JP2018135970A |
Attorney, Agent or Firm:
Patent Attorney Corporation Meisei International Patent Office