FR2428956A1 - Appareil de chauffage a micro-ondes perfectionne - Google Patents

Appareil de chauffage a micro-ondes perfectionne

Info

Publication number
FR2428956A1
FR2428956A1 FR7915015A FR7915015A FR2428956A1 FR 2428956 A1 FR2428956 A1 FR 2428956A1 FR 7915015 A FR7915015 A FR 7915015A FR 7915015 A FR7915015 A FR 7915015A FR 2428956 A1 FR2428956 A1 FR 2428956A1
Authority
FR
France
Prior art keywords
heating apparatus
microwave heating
free space
improved microwave
waveguide
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.)
Withdrawn
Application number
FR7915015A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2428956A1 publication Critical patent/FR2428956A1/fr
Withdrawn legal-status Critical Current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
    • H05B6/6408—Supports or covers specially adapted for use in 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
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

Dans le four à micro-ondes selon la présente invention, un espace libre 4 est délimité par ladite chambre de chauffage 2 et ledit guide d'ondes 3, un moyen 8 formant écran vis-à-vis de l'énergie micro-onde est disposé dans ledit espace libre en un point adjacent soit à la chambre de chauffage 2, soit au guide d'ondes 3, et un isolant thermique 5 est placé dans cet espace libre.
FR7915015A 1978-06-13 1979-06-12 Appareil de chauffage a micro-ondes perfectionne Withdrawn FR2428956A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7169878A JPS54162244A (en) 1978-06-13 1978-06-13 High-frequency heating device

Publications (1)

Publication Number Publication Date
FR2428956A1 true FR2428956A1 (fr) 1980-01-11

Family

ID=13468013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915015A Withdrawn FR2428956A1 (fr) 1978-06-13 1979-06-12 Appareil de chauffage a micro-ondes perfectionne

Country Status (6)

Country Link
JP (1) JPS54162244A (fr)
AU (1) AU512798B2 (fr)
CA (1) CA1125379A (fr)
DE (2) DE2921994C2 (fr)
FR (1) FR2428956A1 (fr)
GB (1) GB2023379B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0788296B1 (fr) 1994-04-07 2005-03-23 Matsushita Electric Industrial Co., Ltd. Dispositif de chauffage haute frequence
KR100270747B1 (ko) * 1994-10-20 2000-11-01 모리시타 요이찌 고주파 가열장치
AT407448B (de) * 1999-03-17 2001-03-26 Urdl Franz Jos Ing Schutzeinrichtung für kernkraftwerke und verfahren zum druckabbau in kernkraftwerke umschliessenden bauwerken

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470805A (en) * 1941-09-12 1949-05-24 Emi Ltd Means for preventing or reducing the escape of high-frequency energy
FR2104482A5 (fr) * 1970-08-18 1972-04-14 Hirst Microwave Ind Ltd
FR2130293A1 (fr) * 1971-03-16 1972-11-03 Matsushita Electric Ind Co Ltd
DE2522934A1 (de) * 1974-05-24 1975-12-04 Sharp Kk Hochfrequenzherd mit braeunungseinheit
FR2394226A1 (fr) * 1977-06-09 1979-01-05 Bosch Siemens Hausgeraete Dispositif de chauffage a haute frequence

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172987A (en) * 1961-09-01 1965-03-09 Gen Electric Combination electric and electronic ovens
US3767883A (en) * 1962-03-20 1973-10-23 Gen Electric Control and power supply systems for magnetron devices
DE1565066A1 (de) * 1965-05-08 1970-03-05 Siemens Elektrogeraete Gmbh HF-Strahlungsherd
JPS5314440A (en) * 1976-06-30 1978-02-09 Hitachi Heating Appliance Co Ltd Electronic kitchen range

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470805A (en) * 1941-09-12 1949-05-24 Emi Ltd Means for preventing or reducing the escape of high-frequency energy
FR2104482A5 (fr) * 1970-08-18 1972-04-14 Hirst Microwave Ind Ltd
FR2130293A1 (fr) * 1971-03-16 1972-11-03 Matsushita Electric Ind Co Ltd
DE2522934A1 (de) * 1974-05-24 1975-12-04 Sharp Kk Hochfrequenzherd mit braeunungseinheit
FR2394226A1 (fr) * 1977-06-09 1979-01-05 Bosch Siemens Hausgeraete Dispositif de chauffage a haute frequence

Also Published As

Publication number Publication date
DE2921994A1 (de) 1979-12-20
AU512798B2 (en) 1980-10-30
DE7915661U1 (de) 1982-12-23
AU4744579A (en) 1979-12-20
JPS54162244A (en) 1979-12-22
CA1125379A (fr) 1982-06-08
GB2023379A (en) 1979-12-28
DE2921994C2 (de) 1982-03-11
GB2023379B (en) 1982-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse