Title:
高圧タンクおよびその取付け構造
Document Type and Number:
Japanese Patent JP7035976
Kind Code:
B2
Abstract:
A high-pressure tank includes: a liner made of resin and including a tubular body portion and a pair of dome-shaped side end portions provided in the opposite ends of the body portion; and a fiber reinforced resin layer made of a fiber reinforced resin and covering an outer peripheral surface of the liner. The fiber reinforced resin layer is formed by winding a fiber bundle impregnated with a resin, and an outer peripheral surface of the fiber reinforced resin layer is covered with a resin layer made of a resin. A part of the fiber reinforced resin layer includes a protrusion portion by continuously winding the fiber bundle in an overlapped manner along the circumferential direction of the body portion the part of the fiber reinforced resin layer covering the body portion.
Inventors:
Naoki Ueda
Application Number:
JP2018214946A
Publication Date:
March 15, 2022
Filing Date:
November 15, 2018
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F17C1/06; F17C13/08
Domestic Patent References:
| JP2018128116A | ||||
| JP2018155337A | ||||
| JP201311305A | ||||
| JP2009174700A |
Foreign References:
| US3661294 | ||||
| WO2010114178A1 |
Attorney, Agent or Firm:
Hiraki International Patent Office