Invention Grant
US09313831B2 Induction heating apparatus capable of avoiding unstable heating due to limitation of heating output
有权
感应加热装置能够避免由于加热输出的限制引起的不稳定加热
- Patent Title: Induction heating apparatus capable of avoiding unstable heating due to limitation of heating output
- Patent Title (中): 感应加热装置能够避免由于加热输出的限制引起的不稳定加热
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Application No.: US14002229Application Date: 2012-07-05
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Publication No.: US09313831B2Publication Date: 2016-04-12
- Inventor: Teruo Hayashinaka , Yoshihiro Yamashita , Yuji Fujii
- Applicant: Teruo Hayashinaka , Yoshihiro Yamashita , Yuji Fujii
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Brinks Gilson & Lione
- Priority: JP2011-264244 20111202
- International Application: PCT/JP2012/004370 WO 20120705
- International Announcement: WO2013/080401 WO 20130606
- Main IPC: H05B6/08
- IPC: H05B6/08 ; H05B6/12 ; H05B6/06
Abstract:
When the control unit makes both the first and second inverter circuits operational, the control unit controls the first and second inverter circuits by duty control such that an average heating output from the first inverter circuit reaches a predetermined first target heating output, and an average heating output from the second inverter circuit reaches a predetermined second target heating output. When the control unit makes one of the first and second inverter circuits operational in an automatic heating mode for automatic heating control according to a predetermined heating output sequence, the control unit inhibits the first and second inverter circuits from being controlled by the duty control.
Public/Granted literature
- US20130334211A1 INDUCTION HEATING APPARATUS CAPABLE OF AVOIDING UNSTABLE HEATING DUE TO LIMITATION OF HEATING OUTPUT Public/Granted day:2013-12-19
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