WO2008155922A1 - Induction heating cooker - Google Patents

Induction heating cooker Download PDF

Info

Publication number
WO2008155922A1
WO2008155922A1 PCT/JP2008/001613 JP2008001613W WO2008155922A1 WO 2008155922 A1 WO2008155922 A1 WO 2008155922A1 JP 2008001613 W JP2008001613 W JP 2008001613W WO 2008155922 A1 WO2008155922 A1 WO 2008155922A1
Authority
WO
WIPO (PCT)
Prior art keywords
infrared sensor
infrared
infrared ray
heat
gap
Prior art date
Application number
PCT/JP2008/001613
Other languages
French (fr)
Japanese (ja)
Inventor
Toshihiro Keishima
Yasushi Morimoto
Hiroshi Tominaga
Kenji Watanabe
Original Assignee
Panasonic Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2007163499A priority Critical patent/JP4872822B2/en
Priority to JP2007-163499 priority
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Publication of WO2008155922A1 publication Critical patent/WO2008155922A1/en

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B6/00Heating by electric, magnetic, or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12Cooking devices
    • H05B6/1209Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B6/00Heating by electric, magnetic, or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/06Control, e.g. of temperature, of power
    • H05B6/062Control, e.g. of temperature, of power for cooking plates or the like
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B2213/00Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/07Heating plates with temperature control means

Abstract

An infrared sensor (10) is arranged below a heating coil (6) to detect an infrared ray from a cooking container (P), and a light guide tube (42) is arranged to guide the infrared ray from the cooking container (P) to the infrared sensor (10) through an infrared ray incoming region (4a) formed on a top plate (4). A gap (42g) is arranged at the circumference of the light guide tube (42). The infrared sensor (10) is prevented from being at a high temperature, by making the gap (42g) operate as a heat insulating layer to prevent radiation heat and conductive heat from peripheral heat generating components, such as a pan, coil, ferrite and the like, from directly reaching the infrared sensor (10).
PCT/JP2008/001613 2007-06-21 2008-06-23 Induction heating cooker WO2008155922A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007163499A JP4872822B2 (en) 2007-06-21 2007-06-21 Induction heating cooker
JP2007-163499 2007-06-21

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2008800211414A CN101690387B (en) 2007-06-21 2008-06-23 Induction heating cooker
HK10108823.4A HK1142474A1 (en) 2007-06-21 2010-09-16 Induction heating cooker

Publications (1)

Publication Number Publication Date
WO2008155922A1 true WO2008155922A1 (en) 2008-12-24

Family

ID=40156085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001613 WO2008155922A1 (en) 2007-06-21 2008-06-23 Induction heating cooker

Country Status (4)

Country Link
JP (1) JP4872822B2 (en)
CN (1) CN101690387B (en)
HK (1) HK1142474A1 (en)
WO (1) WO2008155922A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2775786A1 (en) * 2013-03-04 2014-09-10 Miele & Cie. KG Cooking device
EP2775787A1 (en) * 2013-03-04 2014-09-10 Miele & Cie. KG Cooking device
EP2775784B1 (en) * 2013-03-04 2017-12-20 Miele & Cie. KG Cooking system, and method for operating the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5141643B2 (en) * 2009-06-23 2013-02-13 パナソニック株式会社 Induction heating cooker
JP5306073B2 (en) * 2009-06-25 2013-10-02 三菱電機株式会社 Electromagnetic induction heating cooker
JP5272979B2 (en) * 2009-09-03 2013-08-28 三菱電機株式会社 Electromagnetic induction heating cooker
JP5208143B2 (en) * 2010-02-03 2013-06-12 三菱電機株式会社 Induction heating cooker heating coil unit
JP5500281B2 (en) * 2013-02-15 2014-05-21 三菱電機株式会社 Electromagnetic induction heating cooker

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004095316A (en) * 2002-08-30 2004-03-25 Matsushita Electric Ind Co Ltd Induction heating cooker
JP2004227976A (en) * 2003-01-24 2004-08-12 Matsushita Electric Ind Co Ltd Induction heating cooker
JP2005026162A (en) * 2003-07-04 2005-01-27 Matsushita Electric Ind Co Ltd Induction heating device
JP2005122962A (en) * 2003-10-15 2005-05-12 Matsushita Electric Ind Co Ltd Induction heating cooker
JP2005302393A (en) * 2004-04-08 2005-10-27 Matsushita Electric Ind Co Ltd Induction heating cooking device
JP2007103085A (en) * 2005-09-30 2007-04-19 Toshiba Consumer Marketing Corp Heating cooker

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004095316A (en) * 2002-08-30 2004-03-25 Matsushita Electric Ind Co Ltd Induction heating cooker
JP2004227976A (en) * 2003-01-24 2004-08-12 Matsushita Electric Ind Co Ltd Induction heating cooker
JP2005026162A (en) * 2003-07-04 2005-01-27 Matsushita Electric Ind Co Ltd Induction heating device
JP2005122962A (en) * 2003-10-15 2005-05-12 Matsushita Electric Ind Co Ltd Induction heating cooker
JP2005302393A (en) * 2004-04-08 2005-10-27 Matsushita Electric Ind Co Ltd Induction heating cooking device
JP2007103085A (en) * 2005-09-30 2007-04-19 Toshiba Consumer Marketing Corp Heating cooker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2775786A1 (en) * 2013-03-04 2014-09-10 Miele & Cie. KG Cooking device
EP2775787A1 (en) * 2013-03-04 2014-09-10 Miele & Cie. KG Cooking device
EP2775784B1 (en) * 2013-03-04 2017-12-20 Miele & Cie. KG Cooking system, and method for operating the same

Also Published As

Publication number Publication date
HK1142474A1 (en) 2010-12-03
JP2009004212A (en) 2009-01-08
JP4872822B2 (en) 2012-02-08
CN101690387B (en) 2012-09-05
CN101690387A (en) 2010-03-31

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