Title:
高圧容器
Document Type and Number:
Japanese Patent JP7371707
Kind Code:
B2
Abstract:
A high-pressure vessel includes a liner, an outer layer, a ferrule, and a seal member. The liner has a cylindrical shape, and is made of a first resin. The outer layer is joined to an outer peripheral surface of the liner, and is made of a second resin having a linear expansion coefficient that is lower than a linear expansion coefficient of the first resin. The ferrule is made of metal, is at least partly disposed radially inward of an inner peripheral surface of the liner, and is configured to provide communication between an internal space of the high-pressure vessel and an outside of the high-pressure vessel. The seal member is disposed between the inner peripheral surface of the liner and the ferrule, and is configured to seal a gap between the inner peripheral surface of the liner and the ferrule.
Inventors:
Satoshi Sawai
Tomoyuki Kishida
Keisuke Hori
Tomoyuki Kishida
Keisuke Hori
Application Number:
JP2022006635A
Publication Date:
October 31, 2023
Filing Date:
January 19, 2022
Export Citation:
Assignee:
Toyota Motor Corporation
International Classes:
F17C1/16; F16J12/00; F17C1/00; F17C1/06
Domestic Patent References:
| JP2008032088A | ||||
| JP2091264U | ||||
| JP10016072A |
Foreign References:
| US20040226607 | ||||
| US5850934 | ||||
| US20030189053 | ||||
| US2012916 |
Attorney, Agent or Firm:
Kazunobu Kato
Hiroshi Fukuda
Hiroshi Fukuda
Previous Patent: gaming machine
Next Patent: Fatigue diagnosis method and fatigue diagnosis system for rolling machine elements
Next Patent: Fatigue diagnosis method and fatigue diagnosis system for rolling machine elements