JP4305243B2 - 電磁誘導加熱装置 - Google Patents
電磁誘導加熱装置 Download PDFInfo
- Publication number
- JP4305243B2 JP4305243B2 JP2004098737A JP2004098737A JP4305243B2 JP 4305243 B2 JP4305243 B2 JP 4305243B2 JP 2004098737 A JP2004098737 A JP 2004098737A JP 2004098737 A JP2004098737 A JP 2004098737A JP 4305243 B2 JP4305243 B2 JP 4305243B2
- Authority
- JP
- Japan
- Prior art keywords
- heating coil
- core
- cores
- electromagnetic induction
- magnetic flux
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- General Induction Heating (AREA)
- Induction Heating Cooking Devices (AREA)
Description
2 コア
3 コア
Claims (3)
- 加熱コイルの下面側に磁性材料からなる複数のコアを分散して配置される電磁誘導加熱装置において、前記複数のコアの一部を飽和磁束密度の小さいコアで構成し、負荷の異常時に前記加熱コイルを流れる電流の磁束で前記一部のコアを磁気飽和させ、この磁気飽和により増大する前記加熱コイルの電流から前記負荷の異常を検出するようにしたことを特徴とする電磁誘導加熱装置。
- 複数個の前記コアを一部が重なり合うように隣接させて配置したことを特徴とする請求項1記載の電磁誘導加熱装置。
- 隣接させた複数個の前記コアを更に複数箇所に配置したことを特徴とする請求項2記載の電磁誘導加熱装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004098737A JP4305243B2 (ja) | 2004-03-30 | 2004-03-30 | 電磁誘導加熱装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004098737A JP4305243B2 (ja) | 2004-03-30 | 2004-03-30 | 電磁誘導加熱装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005285594A JP2005285594A (ja) | 2005-10-13 |
| JP4305243B2 true JP4305243B2 (ja) | 2009-07-29 |
Family
ID=35183741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004098737A Expired - Fee Related JP4305243B2 (ja) | 2004-03-30 | 2004-03-30 | 電磁誘導加熱装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4305243B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007328917A (ja) * | 2006-06-06 | 2007-12-20 | Mitsubishi Electric Corp | 誘導加熱調理器 |
| JP5424309B2 (ja) * | 2009-05-27 | 2014-02-26 | 東京電力株式会社 | 電磁誘導加熱調理器及び電磁誘導加熱調理器セット |
| CN102778040A (zh) * | 2011-05-12 | 2012-11-14 | 宏远创建有限公司 | 磁热加温装置 |
-
2004
- 2004-03-30 JP JP2004098737A patent/JP4305243B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005285594A (ja) | 2005-10-13 |
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