发明名称 |
MICROWAVE HEATING DEVICE |
摘要 |
<p>In a microwave heating device, a control portion (7) performs an operation for alternately repeating a sweeping operation for detecting reflected electric power with an electric-power detection portion while changing an oscillation frequency of an oscillation portion and fixing a phase value of a phase variable portion for detecting a reflected-electric-power characteristic with respect to the oscillation portion, and a sweeping operation for detecting reflected electric power with the electric-power detection portion while changing the phase value of the phase variable portion and fixing the oscillation frequency of the oscillation portion for detecting a reflected-electric-power characteristic with respect to the phase value, in order to determine an oscillation frequency and a phase value for use in heating a to-be-heated object.</p> |
申请公布号 |
EP2475221(A4) |
申请公布日期 |
2014.09.10 |
申请号 |
EP20100813481 |
申请日期 |
2010.08.30 |
申请人 |
PANASONIC CORPORATION |
发明人 |
OOMORI, YOSHIHARU;NOBUE, TOMOTAKA;YASUI, KENJI;MIHARA, MAKOTO |
分类号 |
H05B6/68;H05B6/64;H05B6/70;H05B6/72 |
主分类号 |
H05B6/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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