| 摘要 |
1. A container for shipping and/or storing radioactive heat-releasing materials, comprising a container shell (2) defining an inner space (1), a bottom (3) and, at least, one cover (4), said container shell (2) comprises a metallic inner shell (5) and a metallic outer shell spaced from said inner shell (5), wherein the space (7) between them is filled with a filling material and wherein both shells are joined with heat-conductive arranged almost radially metal elements (8), characterized in that said metal elements (8) are formed by webs of at least one meander ring (12) connecting strips (13) of which, being prestressed, abut alternately both the inner (5) and the outer shell (6). 2. The container according to claim 1, characterized in that bending edges (14, 15) arranged along inner shell (5) contiguously between the metal elements (8) as webs and the connecting strips (13) are re-united together. 3. The container according to claim 2, characterized in that the re-united bending edges (14, 15) are welded to each other. 4. The container according to any of claims 1 to 3, characterized in that a plurality of meander rings positioned above each other are provided for, said rings are shifted successively relative to each other by one pitch (T). 5. The container according to any of claims 1 to 4, characterized in that the container bottom (3) comprises a metallic inner bottom (10) and a metallic outer bottom (11) and between them heat-conductive radial metal webs (16) are provided and connected to the inner bottom (10) and the outer shell (6) via the bending edges. 6. The container according to any of claims 1 to 5, characterized in that open meander rings (12) are put on the inner shell (5) and with the help of a corresponding clamping ring are pressed to the inner shell (5) thus reducing the outer diameter of a corresponding meander ring (12) and that the clamping rings, when putting on the outer shell, are successively released. |
