FR2410414A1 - - Google Patents

Info

Publication number
FR2410414A1
FR2410414A1 FR7833048A FR7833048A FR2410414A1 FR 2410414 A1 FR2410414 A1 FR 2410414A1 FR 7833048 A FR7833048 A FR 7833048A FR 7833048 A FR7833048 A FR 7833048A FR 2410414 A1 FR2410414 A1 FR 2410414A1
Authority
FR
France
Prior art keywords
tube piece
heating element
oven
resistance heating
microwave energy
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.)
Granted
Application number
FR7833048A
Other languages
English (en)
Other versions
FR2410414B1 (fr
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of FR2410414A1 publication Critical patent/FR2410414A1/fr
Application granted granted Critical
Publication of FR2410414B1 publication Critical patent/FR2410414B1/fr
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
    • H05B6/76—Prevention of microwave leakage, e.g. door sealings
    • H05B6/766—Microwave radiation screens for windows
    • 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
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/021—Doors specially adapted for stoves or ranges sealings for doors or transparent panel
    • 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

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)
  • Electric Ovens (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

L'INVENTION CONCERNE UN FOUR COMBINE CHAUFFE PAR HYPERFREQUENCES ET PAR DES RESISTANCES ELECTRIQUES. IL COMPORTE UNE PORTE AVEC UN JOINT AUX VAPEURS A HAUTE TEMPERATURE QUI EVITE L'EMISSION DE GAZ CHAUDS PAR LA PERIPHERIE DE LA PORTE ET QUI EST ISOLE DE LA PLUS GRANDE PARTIE DES CHAMPS ELECTRIQUES PENETRANT DANS L'ESPACE ENTRE LA PORTE ET LES PAROIS DE L'OUVERTURE AU MOYEN D'UNE STRUCTURE D'ARRET A ENCOCHES. LE JOINT AUX VAPEURS PEUT AINSI ETRE REALISE AVEC DES CARACTERISTIQUES DE FORTE ABSORPTION D'ENERGIE SANS REDUIRE POUR AUTANT L'INTENSITE DANS LE FOUR OU UN ECHAUFFEMENT SUBSTANTIEL DU JOINT. L'INVENTION S'APPLIQUE NOTAMMENT A DES FOURS DE CUISINE.
FR7833048A 1977-11-25 1978-11-23 Expired FR2410414B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85505177A 1977-11-25 1977-11-25

Publications (2)

Publication Number Publication Date
FR2410414A1 true FR2410414A1 (fr) 1979-06-22
FR2410414B1 FR2410414B1 (fr) 1985-03-15

Family

ID=25320218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833048A Expired FR2410414B1 (fr) 1977-11-25 1978-11-23

Country Status (7)

Country Link
JP (1) JPS5478551A (fr)
AU (1) AU519130B2 (fr)
CA (1) CA1114453A (fr)
CH (1) CH640626A5 (fr)
DE (2) DE2849601A1 (fr)
FR (1) FR2410414B1 (fr)
NL (1) NL7811587A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410224A1 (fr) * 1977-11-25 1979-06-22 Raytheon Co Four a hyperfrequences avec dispositif d'arret
FR2485676A1 (fr) * 1980-05-28 1981-12-31 Bosch Siemens Hausgeraete Joint pour assurer une etancheite combinee vis-a-vis de la chaleur et des radiations haute frequence dans un appareil de cuisson a haute frequence
WO2018001818A1 (fr) 2016-07-01 2018-01-04 Electrolux Appliances Aktiebolag Système d'alimentation en micro-ondes
WO2019048533A1 (fr) * 2017-09-06 2019-03-14 Krones Ag Dispositif de chauffage de préformes en matière plastique, muni d'un applicateur fixe et d'un dispositif rotatif

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346019C2 (de) * 1983-12-20 1985-11-07 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Backofen
DE8713264U1 (fr) * 1987-10-02 1987-12-03 Hurst & Schroeder Gmbh, 5980 Werdohl, De

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679855A (en) * 1971-06-11 1972-07-25 Gen Electric Protective barriers for window of microwave oven door
FR2220958A1 (fr) * 1973-03-07 1974-10-04 Husqvarna Vapenfabriks Ab
US3846608A (en) * 1974-02-11 1974-11-05 Litton Systems Inc High temperature resistant door seal for a microwave oven
US4013861A (en) * 1975-08-13 1977-03-22 The Frymaster Corporation Microwave oven door seal
US4059742A (en) * 1975-07-09 1977-11-22 Litton Systems, Inc. Microwave seal for combination cooking apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823295A (en) * 1973-01-02 1974-07-09 Gen Electric Electronic oven with mode exciter and tuning probes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679855A (en) * 1971-06-11 1972-07-25 Gen Electric Protective barriers for window of microwave oven door
FR2220958A1 (fr) * 1973-03-07 1974-10-04 Husqvarna Vapenfabriks Ab
US3846608A (en) * 1974-02-11 1974-11-05 Litton Systems Inc High temperature resistant door seal for a microwave oven
US4059742A (en) * 1975-07-09 1977-11-22 Litton Systems, Inc. Microwave seal for combination cooking apparatus
US4013861A (en) * 1975-08-13 1977-03-22 The Frymaster Corporation Microwave oven door seal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410224A1 (fr) * 1977-11-25 1979-06-22 Raytheon Co Four a hyperfrequences avec dispositif d'arret
FR2485676A1 (fr) * 1980-05-28 1981-12-31 Bosch Siemens Hausgeraete Joint pour assurer une etancheite combinee vis-a-vis de la chaleur et des radiations haute frequence dans un appareil de cuisson a haute frequence
WO2018001818A1 (fr) 2016-07-01 2018-01-04 Electrolux Appliances Aktiebolag Système d'alimentation en micro-ondes
WO2019048533A1 (fr) * 2017-09-06 2019-03-14 Krones Ag Dispositif de chauffage de préformes en matière plastique, muni d'un applicateur fixe et d'un dispositif rotatif

Also Published As

Publication number Publication date
AU519130B2 (en) 1981-11-12
FR2410414B1 (fr) 1985-03-15
NL7811587A (nl) 1979-05-29
DE2849601A1 (de) 1979-05-31
DE7833977U1 (de) 1980-06-12
CA1114453A (fr) 1981-12-15
CH640626A5 (en) 1984-01-13
AU4112878A (en) 1980-05-01
JPS5478551A (en) 1979-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse