Title:
PIPE STRUCTURE
Document Type and Number:
Japanese Patent JP2023114231
Kind Code:
A
Abstract:
To provide a pipe structure that is appropriately protected without providing another protective member.SOLUTION: A pipe structure 1 comprises: an inner pipe part 2 forming a first flow passage A; an outer pipe part 3 arranged on an outer peripheral side of the inner pipe part 2 in order to protect the inner pipe part 2, and forming a second flow passage B between itself and the inner pipe part 2; and a first joint part 4 and a second joint part 5 arranged on both end parts of the outer pipe part 3, and forming internal spaces C1 and C2 made to communicate with the second flow passage B. The first joint part 4 and the second joint part 5 comprise connection parts 41 and 51 brought into close contact with an outer peripheral surface of the inner pipe part 2 and an outer peripheral surface of the outer pipe part 3, and branch parts 42 and 52 extending the internal spaces C1 and C2 in intersecting directions D2 and D3 intersecting with an extending direction D1 of the inner pipe part 2, respectively.SELECTED DRAWING: Figure 2
Inventors:
MASAKI RYOHEI
Application Number:
JP2022016487A
Publication Date:
August 17, 2023
Filing Date:
February 04, 2022
Export Citation:
Assignee:
SANOH IND CO LTD
International Classes:
F16L39/00; B60K15/01; B60K15/035; F16L57/00
Attorney, Agent or Firm:
Yoshiki Hasegawa
Tomoya Kurokawa
Kouichi Osaka
Tomoya Kurokawa
Kouichi Osaka