| 摘要 |
PROBLEM TO BE SOLVED: To enhance the workability of assembling work of a radiation pipe and the quality thereof. SOLUTION: In a refrigerator comprising a radiation pipe 1 serving as a passage of refrigerant, and a shell, the radiation pipe 1 is inserted into a pipe inserting part provided in the shell and three-dimensional bending of the radiation pipe 1 is performed simultaneously with substantially U-shaped bending of the shell. A radiation pipe 1 not bent three-dimensionally is fixed to a shell 2 not bent into U-shape. The radiation pipe 1 is secured to the shell 2 by means of a dowel 3 and three-dimensional bending of the radiation pipe 1 is performed simultaneously with U-shaped bending of the shell 2.
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