| 摘要 |
PROBLEM TO BE SOLVED: To provide a roaster of high quality with a simple structure and little energy loss capable of restraining oxidative deterioration of food by utilizing a superheated steam cooking device. SOLUTION: A refrigerating cycle device comprises a cooking chamber 2 for containing food, a superheating means 4 provided near the inner wall surface of the cooking chamber 2, an evaporating means 19 consisting of a metal tray 7 and electric heaters 8 for evaporating water provided outside the cooking chamber 2, a water supplying means 20 consisting of a water supply pipe 9, a water tank 10 and a water supply pump 11 for supplying water to the evaporating means, and a flow passage 21 for feeding the steam generated by the evaporating means 19 into the cooking chamber 2. COPYRIGHT: (C)2004,JPO
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