Title:
高圧タンク
Document Type and Number:
Japanese Patent JP7472819
Kind Code:
B2
Abstract:
A high-pressure tank for storing a gas includes: a liner having a cylindrical opening; a reinforcing layer covering the liner; a mouthpiece including an external thread portion on an outer periphery thereof and externally fixed to the reinforcing layer covering the opening; a manifold including an inserted portion to be inserted into the opening so as to close the opening, an abutting surface configured to abut on an end face of the opening, and an internal thread portion on an inner periphery thereof to be screwed into the external thread portion of the mouthpiece; and a communicating path that allows the abutting surface of the manifold to communicate with an outside of the high-pressure tank.
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Inventors:
Satoshi Sawai
Yuki Kai
Yuki Kai
Application Number:
JP2021022155A
Publication Date:
April 23, 2024
Filing Date:
February 15, 2021
Export Citation:
Assignee:
Toyota Motor Corporation
International Classes:
F17C13/04; F16J12/00; F16J13/12; F16J13/24
Domestic Patent References:
| JP2020085199A | ||||
| JP2020112189A | ||||
| JP2018080742A |
Foreign References:
| WO2010058452A1 | ||||
| WO2020264585A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office