| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigeration device and a freezing method for preventing and inhibiting the deterioration in quality of foods, and to provide frozen matters manufactured by using the refrigeration device and the freezing method. SOLUTION: This refrigeration device 10 has a refrigeration device body 101, a cluster subdividing device 1A for subdividing the cluster of the water included in an object to be frozen 5, a loading part 7 for loading the object to be frozen, a heat exchanger 8, and a low-temperature gas supplying means. The low-temperature gas supplying means has a dehumidifying device 11 for dehumidifying a low-temperature gas heat-exchanged by the heat exchanger 8, and a fan 9 for circulating the dehumidified low-temperature gas, to keep the inside of the refrigeration device body 101 in a dry state. Further the cluster subdividing device 1A comprises a plurality of magnetic field generating devices 2 for giving the magnetic field to the object to be frozen 5 including the water, and changing the intensity of magnetic field with time. COPYRIGHT: (C)2004,JPO |
