GB2284133B - High-frequency heater and method of controlling same - Google Patents

High-frequency heater and method of controlling same

Info

Publication number
GB2284133B
GB2284133B GB9423263A GB9423263A GB2284133B GB 2284133 B GB2284133 B GB 2284133B GB 9423263 A GB9423263 A GB 9423263A GB 9423263 A GB9423263 A GB 9423263A GB 2284133 B GB2284133 B GB 2284133B
Authority
GB
United Kingdom
Prior art keywords
frequency heater
controlling same
controlling
heater
same
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
GB9423263A
Other versions
GB9423263D0 (en
GB2284133A (en
Inventor
Kaoru Ozawa
Tatsuya Nakagawa
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.)
Toshiba Corp
Toshiba AVE Co Ltd
Original Assignee
Toshiba Corp
Toshiba AVE 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 JP28495793A external-priority patent/JPH07142164A/en
Priority claimed from JP31208093A external-priority patent/JPH07161469A/en
Application filed by Toshiba Corp, Toshiba AVE Co Ltd filed Critical Toshiba Corp
Publication of GB9423263D0 publication Critical patent/GB9423263D0/en
Publication of GB2284133A publication Critical patent/GB2284133A/en
Application granted granted Critical
Publication of GB2284133B publication Critical patent/GB2284133B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H05B6/705—Feed lines using microwave tuning
    • 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
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • 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
    • H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature 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
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • H05B6/688—Circuits for monitoring or control for thawing
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Ovens (AREA)
GB9423263A 1993-11-15 1994-11-15 High-frequency heater and method of controlling same Expired - Fee Related GB2284133B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28495793A JPH07142164A (en) 1993-11-15 1993-11-15 High-frequency heating device and its controlling method
JP31208093A JPH07161469A (en) 1993-12-13 1993-12-13 High frequency heating device

Publications (3)

Publication Number Publication Date
GB9423263D0 GB9423263D0 (en) 1995-01-04
GB2284133A GB2284133A (en) 1995-05-24
GB2284133B true GB2284133B (en) 1998-03-04

Family

ID=26555686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9423263A Expired - Fee Related GB2284133B (en) 1993-11-15 1994-11-15 High-frequency heater and method of controlling same

Country Status (3)

Country Link
KR (1) KR950016447A (en)
CN (1) CN1096218C (en)
GB (1) GB2284133B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2354144B (en) * 2000-03-23 2001-08-22 Merrychef Ltd Microwave heating
FR2822337B1 (en) * 2001-03-13 2003-10-17 Moulinex Sa MICROWAVE HEATING OVEN
PL2393339T3 (en) 2010-06-04 2017-03-31 Whirlpool Corporation Versatile microwave heating apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214105A (en) * 1969-02-20 1970-12-02 Bowmar Tic Inc Formerly Techno Microwave heating apparatus and energy distribution means therefor
EP0037643A1 (en) * 1980-03-26 1981-10-14 THORN EMI Domestic Appliances Limited Improvements in microwave cookers
US4427867A (en) * 1982-12-03 1984-01-24 General Electric Company Power divider for microwave oven
US4499356A (en) * 1982-04-07 1985-02-12 Matsushita Electric Industrial Co., Ltd. Microwave heater having a device for thawing frozen cakes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05266977A (en) * 1992-01-23 1993-10-15 Toshiba Corp High frequency heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214105A (en) * 1969-02-20 1970-12-02 Bowmar Tic Inc Formerly Techno Microwave heating apparatus and energy distribution means therefor
EP0037643A1 (en) * 1980-03-26 1981-10-14 THORN EMI Domestic Appliances Limited Improvements in microwave cookers
US4499356A (en) * 1982-04-07 1985-02-12 Matsushita Electric Industrial Co., Ltd. Microwave heater having a device for thawing frozen cakes
US4427867A (en) * 1982-12-03 1984-01-24 General Electric Company Power divider for microwave oven

Also Published As

Publication number Publication date
GB9423263D0 (en) 1995-01-04
CN1096218C (en) 2002-12-11
KR950016447A (en) 1995-06-17
CN1110463A (en) 1995-10-18
GB2284133A (en) 1995-05-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051115