JPS5472534A - High frequency heating device - Google Patents

High frequency heating device

Info

Publication number
JPS5472534A
JPS5472534A JP13930177A JP13930177A JPS5472534A JP S5472534 A JPS5472534 A JP S5472534A JP 13930177 A JP13930177 A JP 13930177A JP 13930177 A JP13930177 A JP 13930177A JP S5472534 A JPS5472534 A JP S5472534A
Authority
JP
Japan
Prior art keywords
metallic body
high frequency
heating device
frequency heating
fitted
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.)
Pending
Application number
JP13930177A
Other languages
Japanese (ja)
Inventor
Shigeru Kusuki
Hirobumi Yoshimura
Nobuo Ikeda
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
Priority to JP13930177A priority Critical patent/JPS5472534A/en
Priority to DE19782849777 priority patent/DE2849777C3/en
Publication of JPS5472534A publication Critical patent/JPS5472534A/en
Pending 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
    • H05B6/6426—Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling

Abstract

PURPOSE: To eliminate pollution of a metallic body fitted between a heating chamber and a guidewave for transmitting electromagnetic waves, by forming an insulating film on the metallic body.
CONSTITUTION: Electromagnetic waves transmitted from a waveguide 2 are irradiated in a heating chamber by means of a metallic body 4 fitted at a opening 1a. The metallic body 4 is held by a sealer 5 and covered with an insulation film through alumite processing. This can eliminate electric discharge between the metallic body 4 and opening 1a and prevent the metallic body 4 from being polluted by vapor.
COPYRIGHT: (C)1979,JPO&Japio
JP13930177A 1977-11-18 1977-11-18 High frequency heating device Pending JPS5472534A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13930177A JPS5472534A (en) 1977-11-18 1977-11-18 High frequency heating device
DE19782849777 DE2849777C3 (en) 1977-11-18 1978-11-16 High frequency heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13930177A JPS5472534A (en) 1977-11-18 1977-11-18 High frequency heating device

Publications (1)

Publication Number Publication Date
JPS5472534A true JPS5472534A (en) 1979-06-11

Family

ID=15242088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13930177A Pending JPS5472534A (en) 1977-11-18 1977-11-18 High frequency heating device

Country Status (2)

Country Link
JP (1) JPS5472534A (en)
DE (1) DE2849777C3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946767A1 (en) * 1979-11-20 1981-06-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt COMBINED OVEN FOR MICROWAVE AND CONVENTIONAL RESISTANCE HEATING
US5429665A (en) * 1993-10-27 1995-07-04 Botich; Leon A. Apparatus for introducing microwave energy to desiccant for regenerating the same and method for using the same
DE10005146A1 (en) 2000-02-04 2001-08-09 Widia Gmbh Device for setting a microwave energy density distribution in an applicator and use of this device

Also Published As

Publication number Publication date
DE2849777B2 (en) 1980-01-24
DE2849777A1 (en) 1979-09-13
DE2849777C3 (en) 1980-10-30

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