JP2006114320A5 - - Google Patents

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Publication number
JP2006114320A5
JP2006114320A5 JP2004299929A JP2004299929A JP2006114320A5 JP 2006114320 A5 JP2006114320 A5 JP 2006114320A5 JP 2004299929 A JP2004299929 A JP 2004299929A JP 2004299929 A JP2004299929 A JP 2004299929A JP 2006114320 A5 JP2006114320 A5 JP 2006114320A5
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JP
Japan
Prior art keywords
inverter circuit
detection means
induction heating
current detection
input current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2004299929A
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Japanese (ja)
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JP2006114320A (en
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Publication date
Application filed filed Critical
Priority to JP2004299929A priority Critical patent/JP2006114320A/en
Priority claimed from JP2004299929A external-priority patent/JP2006114320A/en
Publication of JP2006114320A publication Critical patent/JP2006114320A/en
Publication of JP2006114320A5 publication Critical patent/JP2006114320A5/ja
Pending legal-status Critical Current

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Claims (2)

複数のスイッチング素子で構成され、加熱コイルに高周波電流を供給して電磁誘導を生じさせるインバータ回路と、
電源から前記インバータ回路に供給される電流を検出する入力電流検出手段と、
前記インバータ回路のスイッチング素子のデューティを制御して、該入力電流検出手段が検出した電流に基づく電力を設定された電力にする駆動信号を前記インバータ回路に出力する駆動信号制御手段と、
前記入力電流検出手段が検出した電流に基づく電力及び前記デューティに基づいて加熱対象となる負荷の種類を判別する負荷判別手段と
を少なくとも備えたことを特徴とする誘導加熱装置。 An inverter circuit composed of a plurality of switching elements and supplying a high-frequency current to the heating coil to cause electromagnetic induction ;
Input current detection means for detecting a current supplied from a power source to the inverter circuit;
Drive signal control means for controlling the duty of the switching element of the inverter circuit to output a drive signal to the inverter circuit to set power based on the current detected by the input current detection means;
An induction heating apparatus comprising at least load determination means for determining the type of load to be heated based on electric power based on the current detected by the input current detection means and the duty . 請求項１に記載の誘導加熱装置を備え、調理器具を加熱することを特徴とする誘導加熱調理器。  An induction heating cooker comprising the induction heating device according to claim 1 and heating a cooking utensil.
JP2004299929A 2004-10-14 2004-10-14 Induction heating device and induction heating cooker Pending JP2006114320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004299929A JP2006114320A (en) 2004-10-14 2004-10-14 Induction heating device and induction heating cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004299929A JP2006114320A (en) 2004-10-14 2004-10-14 Induction heating device and induction heating cooker

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2006251352A Division JP3969497B2 (en) 2006-09-15 2006-09-15 Induction heating device and induction heating cooker
JP2009184647A Division JP5031005B2 (en) 2009-08-07 2009-08-07 Induction heating device and induction heating cooker

Publications (2)

Publication Number Publication Date
JP2006114320A JP2006114320A (en) 2006-04-27
JP2006114320A5 true JP2006114320A5 (en) 2006-08-03

Family

ID=36382671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004299929A Pending JP2006114320A (en) 2004-10-14 2004-10-14 Induction heating device and induction heating cooker

Country Status (1)

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JP (1) JP2006114320A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2354093B1 (en) * 2008-12-19 2012-01-26 Bsh Electrodomésticos España, S.A. DOMESTIC DEVICE WITH AT LEAST ONE INVESTOR.
JP5020360B2 (en) * 2010-09-03 2012-09-05 三菱電機株式会社 Induction heating cooker
JP5742227B2 (en) * 2011-01-06 2015-07-01 株式会社デンソー Switching device
WO2012095732A1 (en) * 2011-01-11 2012-07-19 Elatronic Ag Induction heating system with self-regulating power control
ES2408863R1 (en) * 2011-10-26 2013-08-06 Bsh Electrodomesticos Espana Induction heating device equipped with condensing elements
WO2013084115A1 (en) * 2011-12-07 2013-06-13 BSH Bosch und Siemens Hausgeräte GmbH Induction heating device
JP5456096B2 (en) * 2012-05-23 2014-03-26 三菱電機株式会社 Induction heating cooker
CN111692616B (en) * 2019-03-12 2022-05-27 泰科电子(上海)有限公司 Multi-cooking-range electromagnetic oven
CN112394244B (en) * 2019-08-19 2021-09-14 广东美的白色家电技术创新中心有限公司 Detection circuit, electric appliance and control method
EP4335247A1 (en) * 2021-05-03 2024-03-13 BSH Hausgeräte GmbH Induction energy supply device

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