| 摘要 |
PROBLEM TO BE SOLVED: To provide a quickly refrigerating storage for minimizing refrigerating time and reducing required electric power, by minimizing a temperature rise in the storage by opening and closing of a door, and minimizing a change in the storage temperature of a refrigerating object. SOLUTION: This quickly refrigerating storage has a storage skeleton 10 composed of a thermally insulating structure for housing and storing the refrigerating object 9 inside, a cold accumulating structure 30 arranged in the storage skeleton 10, and radiating accumulated cold heat in the storage in response to a rise in the storage inside temperature by accumulating a part of the cold heat in the storage, a magnetic field generating means 40 for making a magnetic field act in the storage skeleton 10, a first refrigerating cycle for cooling the inside of the storage of the storage skeleton 10 by highly setting cooling efficiency up to substantially -10°C from the ordinary temperature, and a second refrigerating cycle for cooling the inside of the storage of the storage skeleton 10 by highly setting the cooling efficiency up to substantially -60°C from below a freezing point. COPYRIGHT: (C)2005,JPO&NCIPI
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