Patent ID: 11927403
Assignee: KOBELCO ECO-SOLUTIONS CO., LTD.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 1:
2. The fluid flow channel device according to claim 1, wherein
the main body has a rectangular parallelepiped shape, and the at least one outer surface includes a first outer surface, a second outer surface, a third outer surface and a fourth outer surface that are orthogonal to the at least one flow channel surface and define the rectangular parallelepiped shape,
the sub-body includes a first sub-body member, a second sub-body member, a third sub-body member and a fourth sub-body member disposed so as to sandwich the main body from four sides along a surface parallel to the at least one flow channel surface, each of the inner side surfaces of the first sub-body member, the second sub-body member, the third sub-body member and the fourth sub-body member being disposed in close contact with the first outer surface, the second outer surface, the third outer surface and the fourth outer surface of the main body, respectively, and
the fluid flow channel device further comprising a connecting portion for connecting the first sub-body member, the second sub-body member, the third sub-body member and the fourth sub-body member along a direction parallel to the at least one flow channel surface so that the first sub-body member, the second sub-body member, the third sub-body member and the fourth sub-body member hold the main body.