JP2007073400A - 誘導加熱装置 - Google Patents
誘導加熱装置 Download PDFInfo
- Publication number
- JP2007073400A JP2007073400A JP2005260326A JP2005260326A JP2007073400A JP 2007073400 A JP2007073400 A JP 2007073400A JP 2005260326 A JP2005260326 A JP 2005260326A JP 2005260326 A JP2005260326 A JP 2005260326A JP 2007073400 A JP2007073400 A JP 2007073400A
- Authority
- JP
- Japan
- Prior art keywords
- heating
- frequency
- current
- coils
- eddy 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.)
- Granted
Links
Images
Classifications
-
- 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)
Abstract
【解決手段】 加熱対象の金属負荷の近傍に2つのコイルを配置して、それぞれに異なる位相の電流を流すことで、加熱コイルの周波数は低いままに誘導される渦電流周波数を高める。2つのコイルに流す電流の位相差を180度にすれば、誘導される渦電流周波数は加熱コイルに流している電流周波数の2倍になる。
【選択図】 図1
Description
2 信号生成部
I1 LA1駆動用のインバータ
I2 LA2駆動用のインバータ
LA1 第1の加熱コイル
LA2 第2の加熱コイル
Claims (2)
- 金属負荷を加熱する第1、第2の加熱コイルと、前記第1、第2の加熱コイルのそれぞれに位相の異なる電流を印加する手段とを備えることを特徴とする誘導加熱装置。
- 前記金属負荷が加熱調理器具であることを特徴とする請求項1に記載の誘導加熱装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005260326A JP4974498B2 (ja) | 2005-09-08 | 2005-09-08 | 誘導加熱装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005260326A JP4974498B2 (ja) | 2005-09-08 | 2005-09-08 | 誘導加熱装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007073400A true JP2007073400A (ja) | 2007-03-22 |
JP4974498B2 JP4974498B2 (ja) | 2012-07-11 |
Family
ID=37934681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005260326A Expired - Fee Related JP4974498B2 (ja) | 2005-09-08 | 2005-09-08 | 誘導加熱装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4974498B2 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008270088A (ja) * | 2007-04-24 | 2008-11-06 | Chubu Corporation | 大型電磁誘導加熱装置 |
JP2008269885A (ja) * | 2007-04-18 | 2008-11-06 | Mitsubishi Electric Corp | 加熱調理器 |
JP2011086477A (ja) * | 2009-10-15 | 2011-04-28 | Mitsubishi Electric Corp | 誘導加熱調理器 |
WO2011113325A1 (zh) * | 2010-03-19 | 2011-09-22 | 漳州灿坤实业有限公司 | 一种线圏绕制结构改进的感应加热线盘 |
JP2013041854A (ja) * | 2012-11-29 | 2013-02-28 | Mitsui Eng & Shipbuild Co Ltd | 加熱部位選択的誘導加熱装置 |
JP2013134841A (ja) * | 2011-12-26 | 2013-07-08 | Panasonic Corp | 誘導加熱コイル |
WO2019009261A1 (ja) * | 2017-07-03 | 2019-01-10 | 電気興業株式会社 | 誘導加熱装置、および、該誘導加熱装置を備えた放射性廃棄物の溶融処理装置、放射性廃棄物の溶融固化処理装置 |
WO2022181876A1 (ko) * | 2021-02-25 | 2022-09-01 | 엘지전자 주식회사 | 유도 가열 방식의 쿡탑 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS573389A (en) * | 1980-06-09 | 1982-01-08 | Matsushita Electric Ind Co Ltd | Induction heating cooking device |
JPH0210687A (ja) * | 1988-06-29 | 1990-01-16 | Daihen Corp | 誘導加熱方法および装置 |
JPH04337279A (ja) * | 1991-05-14 | 1992-11-25 | Matsushita Electric Ind Co Ltd | 誘導加熱調理器 |
JPH05166579A (ja) * | 1991-12-17 | 1993-07-02 | Matsushita Electric Ind Co Ltd | 誘導加熱調理器 |
JPH0878148A (ja) * | 1994-09-06 | 1996-03-22 | Shimada Phys & Chem Ind Co Ltd | 電磁調理器 |
JPH09135772A (ja) * | 1995-11-15 | 1997-05-27 | Matsushita Electric Ind Co Ltd | 誘導加熱式炊飯器 |
JPH09190879A (ja) * | 1996-01-08 | 1997-07-22 | Matsushita Electric Ind Co Ltd | 誘導加熱調理器 |
JP2003347019A (ja) * | 2002-05-22 | 2003-12-05 | Hitachi Ltd | 電磁誘導加熱装置 |
JP2004127821A (ja) * | 2002-10-04 | 2004-04-22 | Tiger Vacuum Bottle Co Ltd | 誘導加熱調理器 |
-
2005
- 2005-09-08 JP JP2005260326A patent/JP4974498B2/ja not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS573389A (en) * | 1980-06-09 | 1982-01-08 | Matsushita Electric Ind Co Ltd | Induction heating cooking device |
JPH0210687A (ja) * | 1988-06-29 | 1990-01-16 | Daihen Corp | 誘導加熱方法および装置 |
JPH04337279A (ja) * | 1991-05-14 | 1992-11-25 | Matsushita Electric Ind Co Ltd | 誘導加熱調理器 |
JPH05166579A (ja) * | 1991-12-17 | 1993-07-02 | Matsushita Electric Ind Co Ltd | 誘導加熱調理器 |
JPH0878148A (ja) * | 1994-09-06 | 1996-03-22 | Shimada Phys & Chem Ind Co Ltd | 電磁調理器 |
JPH09135772A (ja) * | 1995-11-15 | 1997-05-27 | Matsushita Electric Ind Co Ltd | 誘導加熱式炊飯器 |
JPH09190879A (ja) * | 1996-01-08 | 1997-07-22 | Matsushita Electric Ind Co Ltd | 誘導加熱調理器 |
JP2003347019A (ja) * | 2002-05-22 | 2003-12-05 | Hitachi Ltd | 電磁誘導加熱装置 |
JP2004127821A (ja) * | 2002-10-04 | 2004-04-22 | Tiger Vacuum Bottle Co Ltd | 誘導加熱調理器 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008269885A (ja) * | 2007-04-18 | 2008-11-06 | Mitsubishi Electric Corp | 加熱調理器 |
JP2008270088A (ja) * | 2007-04-24 | 2008-11-06 | Chubu Corporation | 大型電磁誘導加熱装置 |
JP2011086477A (ja) * | 2009-10-15 | 2011-04-28 | Mitsubishi Electric Corp | 誘導加熱調理器 |
WO2011113325A1 (zh) * | 2010-03-19 | 2011-09-22 | 漳州灿坤实业有限公司 | 一种线圏绕制结构改进的感应加热线盘 |
JP2013134841A (ja) * | 2011-12-26 | 2013-07-08 | Panasonic Corp | 誘導加熱コイル |
JP2013041854A (ja) * | 2012-11-29 | 2013-02-28 | Mitsui Eng & Shipbuild Co Ltd | 加熱部位選択的誘導加熱装置 |
WO2019009261A1 (ja) * | 2017-07-03 | 2019-01-10 | 電気興業株式会社 | 誘導加熱装置、および、該誘導加熱装置を備えた放射性廃棄物の溶融処理装置、放射性廃棄物の溶融固化処理装置 |
US11570856B2 (en) | 2017-07-03 | 2023-01-31 | Denki Kogyo Company, Limited | Induction heating device, radioactive waste melting process device equipped with said induction heating device, and radioactive waste melting and solidification process device |
WO2022181876A1 (ko) * | 2021-02-25 | 2022-09-01 | 엘지전자 주식회사 | 유도 가열 방식의 쿡탑 |
Also Published As
Publication number | Publication date |
---|---|
JP4974498B2 (ja) | 2012-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4974498B2 (ja) | 誘導加熱装置 | |
JP4652983B2 (ja) | 誘導加熱装置 | |
EP2800454B1 (en) | Induction heating cooker | |
JP4509061B2 (ja) | 誘導加熱装置 | |
JP4092293B2 (ja) | 誘導加熱又は融解のための電源装置 | |
JP7186344B2 (ja) | 誘導加熱装置 | |
JP2006140088A (ja) | 誘導加熱調理器 | |
JP2013073938A (ja) | 調理容器に含まれる液体を加熱するための方法、及び誘導加熱装置 | |
KR100745896B1 (ko) | 유도 가열 조리기 | |
JPH04337279A (ja) | 誘導加熱調理器 | |
JP5402663B2 (ja) | 誘導加熱調理器 | |
JP2009087796A (ja) | 誘導加熱装置 | |
Saoudi et al. | Domestic induction cooking with a new loads multiplexing topology using mechanical switches | |
JP4717135B2 (ja) | 誘導加熱装置 | |
JPH11121159A (ja) | 電磁調理器 | |
JP4036266B2 (ja) | 誘導加熱調理器 | |
JP6913048B2 (ja) | 電磁誘導加熱装置 | |
JP2003257608A (ja) | 誘導加熱調理器 | |
JP2016058176A (ja) | 誘導加熱装置 | |
KR102306808B1 (ko) | 전자 유도 가열 조리기 | |
JP2011150799A (ja) | 誘導加熱装置 | |
Attab et al. | A dual constant power control for metal induction heating system using series resonant inverters | |
JP4358876B2 (ja) | 誘導加熱調理器 | |
JP2004119230A (ja) | 電磁誘導加熱装置 | |
JP2023109320A (ja) | 電磁誘導加熱装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080826 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110419 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110516 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110816 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20111101 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120123 |
|
A911 | Transfer of reconsideration by examiner before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20120131 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120321 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120410 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150420 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |