Title:
PRESSURE VESSEL LINER AND METHOD FOR MANUFACTURING PRESSURE VESSEL LINER
Document Type and Number:
WIPO Patent Application WO/2022/259906
Kind Code:
A1
Abstract:
A pressure vessel liner (1) made from a resin is obtained by joining a pair of bottomed cylindrical first liner members (10) and a bottomless cylindrical second liner member (20) to each other. The second liner member (20) has a material thickness gradually reduced from the central portion to joining portions (A, A) at the both ends in the axial direction. In addition, in the central portion of the second liner member (20), a reinforcing rib (21) is formed over the inner peripheral surface.
Inventors:
HAKAMATA YASUYUKI (JP)
KAMIYA KEN (JP)
YOSHIOKA JUNYA (JP)
YASHIMA AKIHIRO (JP)
KAMIYA KEN (JP)
YOSHIOKA JUNYA (JP)
YASHIMA AKIHIRO (JP)
Application Number:
PCT/JP2022/022055
Publication Date:
December 15, 2022
Filing Date:
May 31, 2022
Export Citation:
Assignee:
YACHIYO IND CO LTD (JP)
International Classes:
F17C1/16; B29C45/14; B29C45/26; B29C65/08; B65D8/04; F16J12/00
Foreign References:
| JP2006242247A | 2006-09-14 | |||
| JP2016183709A | 2016-10-20 | |||
| JP2014224602A | 2014-12-04 | |||
| JP2008161247A | 2008-07-17 | |||
| JP2011027161A | 2011-02-10 | |||
| US4394929A | 1983-07-26 | |||
| JP2006242247A | 2006-09-14 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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