- 专利标题: Induction heating cooker
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申请号: US14431860申请日: 2013-03-13
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公开(公告)号: US09826576B2公开(公告)日: 2017-11-21
- 发明人: Hayato Yoshino , Koshiro Takano , Yuichiro Ito , Kenichiro Nishi
- 申请人: Hayato Yoshino , Koshiro Takano , Yuichiro Ito , Kenichiro Nishi
- 申请人地址: JP Tokyo JP Saitama
- 专利权人: Mitsubishi Electric Corporation,Mitsubishi Electric Home Appliance Co., Ltd.
- 当前专利权人: Mitsubishi Electric Corporation,Mitsubishi Electric Home Appliance Co., Ltd.
- 当前专利权人地址: JP Tokyo JP Saitama
- 代理机构: Posz Law Group, PLC
- 优先权: WOPCT/JP2012/077944 20121030
- 国际申请: PCT/JP2013/056916 WO 20130313
- 国际公布: WO2014/069011 WO 20140508
- 主分类号: H05B6/06
- IPC分类号: H05B6/06 ; H05B6/12
摘要:
When an inverter circuit is driven at a predetermined driving frequency, an amount of current change per predetermined period of time of an input current or a coil current is detected, and a heating period from a start of control until the amount of current change becomes a set value or less is measured. Then, the inverter circuit is controlled to reduce high frequency power to be supplied to a heating coil in accordance with a length of the measured heating period.
公开/授权文献
- US20150245416A1 INDUCTION HEATING COOKER 公开/授权日:2015-08-27