Title:
PIPE JOINT STRUCTURE
Document Type and Number:
Japanese Patent JP2023117954
Kind Code:
A
Abstract:
To obtain a structure which can connect/separate one pipe material to/from the other pipe material easily, compared to a case where a pipe material or a joint member is rotated in a circumferential direction.SOLUTION: A pipe joint structure includes: one pipe material in which one connection surface is formed at an end; the other pipe material in which the other connection surface facing the one connection surface is formed at an end; and a connection material which is disposed between the one connection surface and the other connection surface and formed of hydrogen storage alloy which absorbs hydrogen to expand and is heated to contract.SELECTED DRAWING: Figure 1
Inventors:
MOTOMURA SUSUMU
SUZUKI MASAKI
INOUE YASUHIKO
SUZUKI MASAKI
INOUE YASUHIKO
Application Number:
JP2022020791A
Publication Date:
August 24, 2023
Filing Date:
February 14, 2022
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
International Classes:
F16L25/00; F16L23/02; F16L55/134
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office
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