GB1494521A - Microwave ovens - Google Patents

Microwave ovens

Info

Publication number
GB1494521A
GB1494521A GB7574/75A GB757475A GB1494521A GB 1494521 A GB1494521 A GB 1494521A GB 7574/75 A GB7574/75 A GB 7574/75A GB 757475 A GB757475 A GB 757475A GB 1494521 A GB1494521 A GB 1494521A
Authority
GB
United Kingdom
Prior art keywords
door
closed
microwave
pivoted
cavity
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
GB7574/75A
Other languages
English (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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1494521A publication Critical patent/GB1494521A/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
    • H05B6/6414—Aspects relating to the door of the microwave heating apparatus
    • H05B6/6417—Door interlocks of the microwave heating apparatus and related circuits
    • 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
    • H05B6/66—Circuits
    • H05B6/666—Safety circuits
    • 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)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)
GB7574/75A 1974-02-26 1975-02-24 Microwave ovens Expired GB1494521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974023403U JPS5256523Y2 (enExample) 1974-02-26 1974-02-26

Publications (1)

Publication Number Publication Date
GB1494521A true GB1494521A (en) 1977-12-07

Family

ID=12109527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7574/75A Expired GB1494521A (en) 1974-02-26 1975-02-24 Microwave ovens

Country Status (4)

Country Link
US (1) US3943319A (enExample)
JP (1) JPS5256523Y2 (enExample)
GB (1) GB1494521A (enExample)
ZA (1) ZA751203B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258593A (en) * 1991-08-09 1993-02-10 Toshiba Kk Microwave oven

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532153A1 (de) * 1985-09-10 1987-03-19 Alfa Inst Hauswirtschaft Mikrowellengeraet
EP0749513B1 (de) * 1995-01-05 2000-05-17 LAUTENSCHLÄGER, Werner Vorrichtung zur wärmebehandlung von materialien in einer heizkammer
SE9500736D0 (sv) * 1995-02-28 1995-02-28 Whirlpool Europ Förfarande vid en ugn för styrning av ett uppvärmnings/tillagningsförlopp, och ugn, informationsgivare, tillagningskärl eller behållare för utförandet, samt användning av informationsgivaren i en ugn
US6060700A (en) * 1996-06-03 2000-05-09 Daniel Perlman Microwave oven with removable storage cassette in dashboard of motor vehicle
KR100432229B1 (ko) * 2002-07-08 2004-05-20 삼성전자주식회사 벽걸이형 전자렌지
GB2392363A (en) * 2002-08-21 2004-02-25 Sebastian Smith Triangular oven
DE20312383U1 (de) * 2003-08-11 2003-11-06 BSH Bosch und Siemens Hausgeräte GmbH, 81669 München Elektrisches Gerät mit drehbarem Griff
US20100170895A1 (en) * 2007-01-17 2010-07-08 Lg Electronics Inc. Ventilation hooded microwave oven
US20100193499A1 (en) * 2009-02-03 2010-08-05 Blazevich John Z Multiple access microwave oven
US10873996B2 (en) * 2016-11-30 2020-12-22 Illinois Tool Works, Inc. Oven door assembly for an RF oven

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484573A (en) * 1968-08-08 1969-12-16 Roper Corp Geo D Closure for microwave oven
US3544751A (en) * 1969-02-04 1970-12-01 Litton Precision Prod Inc Microwave oven having meshing microwave door seal
US3715552A (en) * 1970-03-04 1973-02-06 Tokyo Shibaura Electric Co High frequency heating apparatus
JPS5040254B1 (enExample) * 1970-03-04 1975-12-23
JPS4939571B1 (enExample) * 1970-04-23 1974-10-26
JPS5018181Y1 (enExample) * 1970-06-01 1975-06-04
US3639717A (en) * 1970-09-08 1972-02-01 Mitsubishi Electric Corp Switch actuator for an electronic cooking device
US3733456A (en) * 1971-09-07 1973-05-15 Amana Refrigeration Inc Microwave oven door latch
BE791916A (fr) * 1971-11-30 1973-03-16 Raytheon Co Appareil de chauffage par energie a haute-frequence
US3756219A (en) * 1973-01-19 1973-09-04 Gen Electric Electric oven toaster door mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258593A (en) * 1991-08-09 1993-02-10 Toshiba Kk Microwave oven
GB2258593B (en) * 1991-08-09 1995-06-07 Toshiba Kk Microwave oven

Also Published As

Publication number Publication date
US3943319A (en) 1976-03-09
JPS50116129U (enExample) 1975-09-22
AU7859975A (en) 1976-08-26
ZA751203B (en) 1976-02-25
JPS5256523Y2 (enExample) 1977-12-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee