发明名称 |
Induction heating method and unit |
摘要 |
<p>An induction heating method comprising the steps of supplying a plurality of heating coils with electricity by resonance-type inverters respectively corresponding to said heating coils with one of said resonance-type inverters being a main inverter and another being a subordinate inverter, driving said subordinate inverter in such a manner that a phase of a current supplied to said heating coil on a subordinate side is synchronized with a phase of a current supplied to said heating coil on said main side or maintained at a phase difference to be set, based on a drive signal of said main inverter or an output voltage or an output current of said main inverter.</p> |
申请公布号 |
EP2405711(B1) |
申请公布日期 |
2015.05.06 |
申请号 |
EP20110184312 |
申请日期 |
2002.06.26 |
申请人 |
MITSUI ENGINEERING AND SHIPBUILDING CO, LTD. |
发明人 |
UCHIDA, NAOKI;KAWANAKA, KEIJI;NANBA, HIDEYUKI;OZAKI, KAZUHIRO |
分类号 |
H05B6/06;A45D20/12;H05B6/12;H05B6/14;H05B6/44 |
主分类号 |
H05B6/06 |
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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