GB2002210B - Microwave oven - Google Patents

Microwave oven

Info

Publication number
GB2002210B
GB2002210B GB7831396A GB7831396A GB2002210B GB 2002210 B GB2002210 B GB 2002210B GB 7831396 A GB7831396 A GB 7831396A GB 7831396 A GB7831396 A GB 7831396A GB 2002210 B GB2002210 B GB 2002210B
Authority
GB
United Kingdom
Prior art keywords
microwave oven
microwave
oven
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
Application number
GB7831396A
Other versions
GB2002210A (en
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 JP1977103619U external-priority patent/JPS5720964Y2/ja
Priority claimed from JP9275177A external-priority patent/JPS5426549A/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB2002210A publication Critical patent/GB2002210A/en
Application granted granted Critical
Publication of GB2002210B publication Critical patent/GB2002210B/en
Expired 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
    • H05B6/72—Radiators or antennas
    • H05B6/725—Rotatable antennas
    • 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
    • H05B6/6414—Aspects relating to the door of the microwave heating apparatus
    • 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
    • H05B6/76—Prevention of microwave leakage, e.g. door sealings
    • H05B6/763—Microwave radiation seals for doors
    • 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
    • H05B6/76—Prevention of microwave leakage, e.g. door sealings
    • H05B6/766—Microwave radiation screens for windows

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)
GB7831396A 1977-08-01 1978-07-27 Microwave oven Expired GB2002210B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1977103619U JPS5720964Y2 (en) 1977-08-01 1977-08-01
JP9275177A JPS5426549A (en) 1977-08-01 1977-08-01 High frequency wave heating device

Publications (2)

Publication Number Publication Date
GB2002210A GB2002210A (en) 1979-02-14
GB2002210B true GB2002210B (en) 1982-05-19

Family

ID=26434128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831396A Expired GB2002210B (en) 1977-08-01 1978-07-27 Microwave oven

Country Status (8)

Country Link
AU (1) AU521773B2 (en)
CA (1) CA1111505A (en)
CH (1) CH632627A5 (en)
DE (1) DE2833040A1 (en)
FR (1) FR2399780A1 (en)
GB (1) GB2002210B (en)
IT (1) IT1097788B (en)
YU (1) YU41111B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948517B2 (en) * 1979-09-11 1984-11-27 松下電器産業株式会社 High frequency heating device
JPS6047716B2 (en) * 1980-10-03 1985-10-23 松下電器産業株式会社 High frequency heating device
DE3106786A1 (en) * 1981-02-24 1982-09-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Microwave heating apparatus
JPS5933792A (en) * 1982-08-17 1984-02-23 松下電器産業株式会社 High frequency heater
JPS5933793A (en) * 1982-08-18 1984-02-23 松下電器産業株式会社 High frequency heater
JPS5949191A (en) * 1982-09-13 1984-03-21 松下電器産業株式会社 High frequency heater
DE3574219D1 (en) * 1984-08-14 1989-12-14 Microwave Ovens Ltd Microwave oven
DE3585945D1 (en) * 1984-11-20 1992-06-04 Matsushita Electric Ind Co Ltd DOOR STRUCTURE FOR MICROWAVE HEATER.
DE3607557A1 (en) * 1986-03-07 1987-12-23 Bosch Siemens Hausgeraete MICROWAVE OVEN
GB8609937D0 (en) * 1986-04-23 1986-05-29 Microwave Ovens Ltd Microwave ovens
FR2639170B1 (en) * 1988-11-17 1991-01-11 Dietrich & Cie De DOOR FOR MIXED COOKING CABINET HAVING A FLOATING WAVE TRAP
KR100512247B1 (en) * 2003-08-25 2005-09-05 엘지전자 주식회사 Structure of choke using interception electromagnetic wave
DE102004003406A1 (en) * 2004-01-23 2005-08-18 Electrolux Schwanden Ag A method for constructing a door for microwave ovens has an inner frame forming a quarter wavelength pocket around the opening and a smaller gap to the housing
JP5830688B2 (en) * 2010-03-23 2015-12-09 パナソニックＩｐマネジメント株式会社 Drawer type heating device
US10477630B2 (en) * 2013-12-23 2019-11-12 Whirlpool Corporation Multiple cavity microwave oven door
EP3497372B1 (en) 2016-08-11 2021-07-07 Whirlpool Corporation Divider assembly for a microwave oven
CN110107929B (en) * 2019-04-15 2024-05-28 青岛笈美创意科技有限公司 Microwave heating system for box lunch vending machine
CN114144620A (en) * 2019-07-31 2022-03-04 夏普株式会社 Heating cooker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782292A (en) * 1952-04-17 1957-02-19 Gen Motors Corp Domestic appliance
US2778911A (en) * 1952-08-12 1957-01-22 Gen Motors Corp Domestic appliance
CH442563A (en) * 1965-08-26 1967-08-31 Karl Dr Fritz Microwave ovens for household and catering
US3440385A (en) * 1965-10-13 1969-04-22 Microtherm Ltd Electronic ovens
JPS5011108B1 (en) * 1970-03-03 1975-04-26
US3662139A (en) * 1970-03-04 1972-05-09 Varian Associates Cavity resonator having means for reducing leakage of r.f. energy at a covered access point
CA1030613A (en) * 1974-06-14 1978-05-02 Amana Refrigeration Microwave energy oven seal
CA1054231A (en) * 1975-03-31 1979-05-08 Arnold M. Bucksbaum Microwave oven door seal system of resonant transmission line structure
US4013861A (en) * 1975-08-13 1977-03-22 The Frymaster Corporation Microwave oven door seal

Also Published As

Publication number Publication date
FR2399780B1 (en) 1984-10-26
CH632627A5 (en) 1982-10-15
IT7826220A0 (en) 1978-07-28
IT1097788B (en) 1985-08-31
DE2833040A1 (en) 1979-02-22
AU3849878A (en) 1980-02-07
CA1111505A (en) 1981-10-27
AU521773B2 (en) 1982-04-29
GB2002210A (en) 1979-02-14
FR2399780A1 (en) 1979-03-02
YU41111B (en) 1986-12-31
YU186778A (en) 1982-10-31

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Legal Events

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