DE69430885T2 - Microwave heating device - Google Patents

Microwave heating device

Info

Publication number
DE69430885T2
DE69430885T2 DE69430885T DE69430885T DE69430885T2 DE 69430885 T2 DE69430885 T2 DE 69430885T2 DE 69430885 T DE69430885 T DE 69430885T DE 69430885 T DE69430885 T DE 69430885T DE 69430885 T2 DE69430885 T2 DE 69430885T2
Authority
DE
Germany
Prior art keywords
heating device
microwave heating
microwave
heating
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
Application number
DE69430885T
Other languages
German (de)
Other versions
DE69430885D1 (en
Inventor
Anders Ekstrom
Sven-Olof Johansson
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.)
Whirlpool Europe BV
Original Assignee
Whirlpool Europe BV
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
Application filed by Whirlpool Europe BV filed Critical Whirlpool Europe BV
Application granted granted Critical
Publication of DE69430885D1 publication Critical patent/DE69430885D1/en
Publication of DE69430885T2 publication Critical patent/DE69430885T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H05B6/6402—Aspects relating to the microwave cavity
    • 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
    • H05B6/70—Feed lines
    • H05B6/707—Feed lines using waveguides
    • 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
    • H05B6/74—Mode transformers or mode stirrers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
DE69430885T 1993-07-02 1994-04-05 Microwave heating device Expired - Fee Related DE69430885T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302302A SE501494C2 (en) 1993-07-02 1993-07-02 Microwave Input Method of a Microwave Heater and Microwave Heater

Publications (2)

Publication Number Publication Date
DE69430885D1 DE69430885D1 (en) 2002-08-08
DE69430885T2 true DE69430885T2 (en) 2003-01-30

Family

ID=20390510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69430885T Expired - Fee Related DE69430885T2 (en) 1993-07-02 1994-04-05 Microwave heating device

Country Status (5)

Country Link
EP (1) EP0632678B1 (en)
JP (1) JPH07147188A (en)
KR (1) KR100369091B1 (en)
DE (1) DE69430885T2 (en)
SE (1) SE501494C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004204A1 (en) * 2012-03-01 2013-09-05 Topinox Sarl Cooking appliance and method for controlling a cooking appliance

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9523568D0 (en) * 1995-11-17 1996-01-17 Andrews Gordon T Microwave cooking apparatus
FR2751055B1 (en) * 1996-07-15 1998-09-25 Moulinex Sa ELECTRIC COOKING OVEN
KR19980017873A (en) * 1996-08-31 1998-06-05 배순훈 Microwave Waveguide Structure
US5874706A (en) * 1996-09-26 1999-02-23 Tokyo Electron Limited Microwave plasma processing apparatus using a hybrid microwave having two different modes of oscillation or branched microwaves forming a concentric electric field
KR100365589B1 (en) * 1998-05-27 2003-04-10 삼성전자 주식회사 A microwave oven
US6667466B1 (en) * 2002-11-20 2003-12-23 Maytag Corporation Microwave delivery system for a cooking appliance
US6900424B2 (en) 2002-11-20 2005-05-31 Maytag Corporation Microwave delivery system for a cooking appliance
US6657171B1 (en) * 2002-11-20 2003-12-02 Maytag Corporation Toroidal waveguide for a microwave cooking appliance
US6649890B1 (en) * 2002-11-20 2003-11-18 Maytag Corporation Microwave cooking appliance incorporating electric heating element
US7515859B2 (en) * 2007-04-24 2009-04-07 Eastman Kodak Company Power splitter for a microwave fuser of a reproduction apparatus
CN106028495B (en) 2009-11-10 2019-04-16 高知有限公司 Control the apparatus and method of energy
EP3542594B1 (en) * 2016-11-18 2021-08-11 Whirlpool Corporation Waveguide for microwave ovens with multiple feeding ports rf power control system and method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140888A (en) * 1976-12-01 1979-02-20 Litton Systems, Inc. Dual-feed microwave oven
DE3029035C2 (en) * 1980-07-31 1982-11-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Microwave heating device
US4336434A (en) * 1980-08-15 1982-06-22 General Electric Company Microwave oven cavity excitation system employing circularly polarized beam steering for uniformity of energy distribution and improved impedance matching
DE3818490A1 (en) * 1988-05-31 1989-12-07 Bosch Siemens Hausgeraete MICROWAVE HOUSEHOLD APPLIANCE
NZ231737A (en) * 1988-12-14 1991-11-26 Mitsubishi Electric Corp Microwave oven feed by oscillating antenna in side wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004204A1 (en) * 2012-03-01 2013-09-05 Topinox Sarl Cooking appliance and method for controlling a cooking appliance

Also Published As

Publication number Publication date
KR950003707A (en) 1995-02-17
SE9302302D0 (en) 1993-07-02
SE9302302L (en) 1995-01-03
KR100369091B1 (en) 2003-03-19
EP0632678A1 (en) 1995-01-04
EP0632678B1 (en) 2002-07-03
SE501494C2 (en) 1995-02-27
JPH07147188A (en) 1995-06-06
DE69430885D1 (en) 2002-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee