Title:
METHOD FOR MANUFACTURING HIGH-PRESSURE TANK, AND HIGH-PRESSURE TANK
Document Type and Number:
Japanese Patent JP2021172023
Kind Code:
A
Abstract:
To provide a method for manufacturing a high-pressure tank having excellent productivity even when a reinforcing layer and a protection layer are provided.SOLUTION: A method for manufacturing a high-pressure tank by impregnating a resin into a fiber layer of a preform having the fiber layer on an outer surface of a liner 11, includes: a primary supply step for supplying the resin toward the fiber layer of the preform; and a secondary supply step for supplying the resin added with spherical particles toward the fiber layer after the primary supply step.SELECTED DRAWING: Figure 2
Inventors:
HATTA TAKESHI
Application Number:
JP2020078090A
Publication Date:
November 01, 2021
Filing Date:
April 27, 2020
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B29C69/02; F16J12/00; F17C1/06
Domestic Patent References:
| JPH08219386A | 1996-08-30 | |||
| JPH08219392A | 1996-08-30 | |||
| JP2000249294A | 2000-09-12 | |||
| JP2005319683A | 2005-11-17 |
Attorney, Agent or Firm:
Noriyuki Yamamoto
Akihiko Yamashita
Kishimoto Tatsuto
Akihiko Yamashita
Kishimoto Tatsuto
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