JP4936971B2 - 大型電磁誘導加熱装置 - Google Patents
大型電磁誘導加熱装置 Download PDFInfo
- Publication number
- JP4936971B2 JP4936971B2 JP2007114552A JP2007114552A JP4936971B2 JP 4936971 B2 JP4936971 B2 JP 4936971B2 JP 2007114552 A JP2007114552 A JP 2007114552A JP 2007114552 A JP2007114552 A JP 2007114552A JP 4936971 B2 JP4936971 B2 JP 4936971B2
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- Japan
- Prior art keywords
- induction heating
- electromagnetic induction
- circuit
- power
- coil
- Prior art date
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- Expired - Fee Related
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- Induction Heating Cooking Devices (AREA)
Description
15、35…ワークコイル
15a、35a…コイル本体
20、40…インバータ回路
21、22、41、42…スイッチング素子(IGBT)
36、38…電流検出器(電流センサ)
50…制御回路
Claims (2)
- 入力交流電力を直流電力に変換する電源回路と、該直流電力をスイッチング素子によりスイッチングして高周波電力に変換するインバータ回路と、該高周波電力により電磁誘導されるワークコイルと、前記インバータ回路の制御を行う制御回路と、を備える大型電磁誘導加熱装置において、
1つの前記制御回路と、複数組の前記電源回路、インバータ回路及びワークコイルを有し、
前記制御回路が複数の前記インバータ回路を同期して駆動し、
複数の前記ワークコイルは渦巻状をなすコイル本体を有し、1つの該コイル本体の間に他の該コイル本体が嵌入されることを特徴とする大型電磁誘導加熱装置。 - 1つの前記インバータ回路の前後にのみ、入力電流及び出力電流を検出する電流検出器が配設されていることを特徴とする請求項1に記載の大型電磁誘導加熱装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007114552A JP4936971B2 (ja) | 2007-04-24 | 2007-04-24 | 大型電磁誘導加熱装置 |
Applications Claiming Priority (1)
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JP2007114552A JP4936971B2 (ja) | 2007-04-24 | 2007-04-24 | 大型電磁誘導加熱装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008270088A JP2008270088A (ja) | 2008-11-06 |
JP4936971B2 true JP4936971B2 (ja) | 2012-05-23 |
Family
ID=40049316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007114552A Expired - Fee Related JP4936971B2 (ja) | 2007-04-24 | 2007-04-24 | 大型電磁誘導加熱装置 |
Country Status (1)
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JP (1) | JP4936971B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5514512B2 (ja) * | 2009-10-30 | 2014-06-04 | 京セラドキュメントソリューションズ株式会社 | 磁界発生装置、加熱装置、及び画像形成装置 |
EP2786637B1 (de) * | 2011-11-28 | 2022-07-27 | BSH Hausgeräte GmbH | Induktionsheizvorrichtung |
KR101851889B1 (ko) * | 2017-01-12 | 2018-06-07 | 엘지전자 주식회사 | 유도 가열 조리기 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2941620B2 (ja) * | 1993-11-10 | 1999-08-25 | 象印マホービン株式会社 | 多口誘導加熱の同期制御装置 |
JP4638780B2 (ja) * | 2005-07-13 | 2011-02-23 | 三井造船株式会社 | 誘導加熱装置の制御方法、及び誘導加熱装置 |
JP4974498B2 (ja) * | 2005-09-08 | 2012-07-11 | タマティーエルオー株式会社 | 誘導加熱装置 |
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2007
- 2007-04-24 JP JP2007114552A patent/JP4936971B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2008270088A (ja) | 2008-11-06 |
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