| 摘要 |
PROBLEM TO BE SOLVED: To perform supercooling freezing as a method of improving freezing quality of food by a method excluding quick freezing, with a simple constitution. SOLUTION: This refrigerator for storing and refrigerating food by utilizing the cold air generated from a cooler 3, comprises a supercooling case 81 for keeping the stored food in a supercooling state free from freezing even under a temperature lower than its freezing point, at least for a specific time. The supercooling case 81 is composed of, for example, a lower case of upper and lower two-stage case disposed in a switching compartment 200 switchable into a plurality of temperature zones. COPYRIGHT: (C)2009,JPO&INPIT
|
