| 摘要 |
PROBLEM TO BE SOLVED: To high-frequency cooking device with a vapor generating function improved in heating efficiency for a shorter cooking time. SOLUTION: As a high-frequency generating part 30, two rotary antennas, namely, a first rotary antenna 32 and a second rotary antenna 33 are provided and arrayed along a direction across the direction of the corner of a heating chamber 11 for uniformly agitating high frequency waves all over the heating chamber 11 to improve heating efficiency. Besides, an evaporation tray 41 is arranged on the side of the second rotary antenna 33 as a high output antenna. Thus, evaporating water is boiled earlier by the high frequency waves to shorten a time for generating vapor, resulting in a shorter cooking time. COPYRIGHT: (C)2008,JPO&INPIT
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