EP0838637A4 - Microwave heater - Google Patents

Microwave heater

Info

Publication number
EP0838637A4
EP0838637A4 EP96918885A EP96918885A EP0838637A4 EP 0838637 A4 EP0838637 A4 EP 0838637A4 EP 96918885 A EP96918885 A EP 96918885A EP 96918885 A EP96918885 A EP 96918885A EP 0838637 A4 EP0838637 A4 EP 0838637A4
Authority
EP
European Patent Office
Prior art keywords
heated
generating means
microwave
vapor
controlling
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
Application number
EP96918885A
Other languages
German (de)
French (fr)
Other versions
EP0838637A1 (en
EP0838637B1 (en
Inventor
Shigeki Ueda
Kazumi Hirai
Fumiko Mori
Ikuhiro Inada
Satomi Uchiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 claimed from JP15588795A external-priority patent/JP3579965B2/en
Priority claimed from JP7155886A external-priority patent/JPH094854A/en
Priority claimed from JP15589095A external-priority patent/JP3633037B2/en
Priority claimed from JP7155888A external-priority patent/JPH094848A/en
Priority claimed from JP15588995A external-priority patent/JP3477919B2/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0838637A1 publication Critical patent/EP0838637A1/en
Publication of EP0838637A4 publication Critical patent/EP0838637A4/en
Application granted granted Critical
Publication of EP0838637B1 publication Critical patent/EP0838637B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6426—Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H05B6/6458—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using humidity or vapor sensors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
    • H05B6/6479—Aspects related to microwave heating combined with other heating techniques combined with convection heating using steam
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H05B6/802—Apparatus for specific applications for heating fluids

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

A microwave heater adapted to heat various kinds of materials while maintaining the good quality thereof by employing a means for controlling the environment in which the materials to be heated are placed. The heater has a structure provided with a heating chamber for holding a material to be heated therein, a microwave generating means for applying microwaves to the material to be heated, a vapor generating means for supplying vapor to the heating chamber, and a control means for controlling the microwave generating means and vapor generating means so that the temperature of the inner portion of the material being heated and that of the outer surface thereof substantially agree with each other.
EP96918885A 1995-06-22 1996-06-24 Microwave heater Expired - Lifetime EP0838637B1 (en)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
JP155887/95 1995-06-22
JP15588795A JP3579965B2 (en) 1995-06-22 1995-06-22 High frequency heating equipment
JP15588695 1995-06-22
JP155886/95 1995-06-22
JP15589095 1995-06-22
JP7155886A JPH094854A (en) 1995-06-22 1995-06-22 High frequency heating equipment
JP15589095A JP3633037B2 (en) 1995-06-22 1995-06-22 High frequency heating device
JP155889/95 1995-06-22
JP155890/95 1995-06-22
JP7155888A JPH094848A (en) 1995-06-22 1995-06-22 Combined cooker
JP155888/95 1995-06-22
JP15588895 1995-06-22
JP15588995 1995-06-22
JP15588995A JP3477919B2 (en) 1995-06-22 1995-06-22 Food cooking method using steam and microwave
JP15588795 1995-06-22
PCT/JP1996/001736 WO1997001065A1 (en) 1995-06-22 1996-06-24 Microwave heater

Publications (3)

Publication Number Publication Date
EP0838637A1 EP0838637A1 (en) 1998-04-29
EP0838637A4 true EP0838637A4 (en) 1998-09-23
EP0838637B1 EP0838637B1 (en) 2003-04-23

Family

ID=27528093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96918885A Expired - Lifetime EP0838637B1 (en) 1995-06-22 1996-06-24 Microwave heater

Country Status (12)

Country Link
EP (1) EP0838637B1 (en)
KR (1) KR19990028288A (en)
CN (1) CN1109850C (en)
AU (1) AU6138296A (en)
BR (1) BR9608678A (en)
DE (1) DE69627662T2 (en)
HU (1) HUP9900644A2 (en)
IN (1) IN190221B (en)
NO (1) NO975979L (en)
PL (1) PL324196A1 (en)
TW (1) TW308777B (en)
WO (1) WO1997001065A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29708333U1 (en) * 1997-05-09 1997-12-18 Atag Kitchen Group B.V., Lichtenvoorde Household kitchen appliance for preparing food
CN101404838B (en) * 2002-03-12 2011-06-01 松下电器产业株式会社 High-frequency heating device with steam generation function
JP3821054B2 (en) * 2002-06-05 2006-09-13 松下電器産業株式会社 High frequency heating device
JP3775352B2 (en) 2002-06-14 2006-05-17 松下電器産業株式会社 High frequency heating device
JP2004069175A (en) * 2002-08-06 2004-03-04 Matsushita Electric Ind Co Ltd High frequency heating equipment
CN1324263C (en) * 2002-11-26 2007-07-04 乐金电子(天津)电器有限公司 Microwave oven with humidifying function
EP1458220B1 (en) 2003-03-12 2006-06-07 Matsushita Electric Industrial Co., Ltd. High frequency heating apparatus having a steam generating function
JP3714339B2 (en) * 2003-05-20 2005-11-09 松下電器産業株式会社 High-frequency heating device with steam generation function
CA2526474A1 (en) 2003-05-20 2004-12-02 Biotage Ab Microwave heating device
KR101132331B1 (en) * 2004-07-14 2012-04-05 삼성전자주식회사 Heating cooker and control method thereof
FR2884688B1 (en) * 2005-04-22 2007-06-29 Premark Feg Llc OVEN PROFESSIONAL LARGE KITCHEN WITH HYPERFREQUENCY ENERGY CONFINED IN COOKING CAVITY
JP4589819B2 (en) * 2005-06-20 2010-12-01 株式会社東芝 Cooking equipment
DE102005059505A1 (en) * 2005-12-06 2007-06-14 E.G.O. Elektro-Gerätebau GmbH Household appliance e.g. steam oven, has spraying device for spraying of water, and vaporizer device vaporizing sprayed water, where spraying device has sprayer and is provided in base of water reservoir
EP2188572B1 (en) * 2007-08-24 2014-06-25 Arçelik Anonim Sirketi a method for operating a cooking oven
ES2542149T3 (en) * 2008-03-20 2015-07-31 Candy S.P.A. Cooking oven with humidification device
DE502008003280D1 (en) 2008-06-20 2011-06-01 Topinox Sarl Method for adjusting the microwave power in a microwave cooking appliance as a function of the measured core temperature and cooking appliance for this purpose
JP4435246B2 (en) * 2008-06-26 2010-03-17 シャープ株式会社 Steam generator and cooking device
EP2144481B1 (en) 2008-07-07 2011-01-19 Topinox Sarl Method for calibrating a humidity supply and microwave radiation and corresponding cooking device
JP5811689B2 (en) * 2011-08-24 2015-11-11 株式会社サタケ Production method of packaged cooked rice
JP6340581B2 (en) * 2014-02-24 2018-06-13 パナソニックＩｐマネジメント株式会社 Ingredients in food containers and heating equipment for ingredients in food containers
CN105276813B (en) * 2015-11-21 2018-11-09 滁州博明信息科技有限公司 A kind of electric power heating equipment
CN105351984A (en) * 2015-12-15 2016-02-24 镇江市京口润明微波器械厂 Microwave oven capable of removing humidity
DE102015225855A1 (en) * 2015-12-18 2017-06-22 BSH Hausgeräte GmbH Cooking appliance
DE102015225848A1 (en) * 2015-12-18 2017-06-22 BSH Hausgeräte GmbH Cooking appliance
CN106305968A (en) * 2016-08-25 2017-01-11 郑州峰泰纳米材料有限公司 Microwave unfreezing method for frozen foods
US12098838B1 (en) * 2023-09-08 2024-09-24 Haier Us Appliance Solutions, Inc. Lighting assembly for over the range microwave oven

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376131A (en) * 1979-09-07 1983-03-08 Matsushita Electric Industrial Co., Ltd. Method for controlling the heating of food stuff
EP0616487A2 (en) * 1993-03-19 1994-09-21 Lg Electronics Inc. Automatic thawing device of microwave oven and control method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06241463A (en) * 1993-02-22 1994-08-30 Matsushita Electric Ind Co Ltd Cooking appliance
JPH06272866A (en) * 1993-03-16 1994-09-27 Fuji Mc:Kk Composite type heating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376131A (en) * 1979-09-07 1983-03-08 Matsushita Electric Industrial Co., Ltd. Method for controlling the heating of food stuff
EP0616487A2 (en) * 1993-03-19 1994-09-21 Lg Electronics Inc. Automatic thawing device of microwave oven and control method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9701065A1 *

Also Published As

Publication number Publication date
NO975979L (en) 1998-02-13
DE69627662T2 (en) 2004-02-05
NO975979D0 (en) 1997-12-19
PL324196A1 (en) 1998-05-11
BR9608678A (en) 1999-07-06
DE69627662D1 (en) 2003-05-28
HUP9900644A2 (en) 1999-07-28
AU6138296A (en) 1997-01-22
IN190221B (en) 2003-07-05
KR19990028288A (en) 1999-04-15
WO1997001065A1 (en) 1997-01-09
EP0838637A1 (en) 1998-04-29
TW308777B (en) 1997-06-21
EP0838637B1 (en) 2003-04-23
CN1109850C (en) 2003-05-28
CN1188534A (en) 1998-07-22
MX9710355A (en) 1998-07-31

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