| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic working substance structure for a magnetic refrigeration machine capable of sufficiently suppressing deterioration in refrigeration capacity of the magnetic refrigeration machine.SOLUTION: A magnetic working substance structure 10 for a magnetic refrigeration machine having a magnetic working substance 11 includes a resin part 13 internally packaging the magnetic working substance 11 and having a passage hole 12 passing a heat exchanger medium M. The magnetic working substance 11 is arranged inwardly with respect to an inner wall surface forming the passage hole 12.SELECTED DRAWING: Figure 2 |
