JPS5448348A - High frequency heating apparatus - Google Patents

High frequency heating apparatus

Info

Publication number
JPS5448348A
JPS5448348A JP11501977A JP11501977A JPS5448348A JP S5448348 A JPS5448348 A JP S5448348A JP 11501977 A JP11501977 A JP 11501977A JP 11501977 A JP11501977 A JP 11501977A JP S5448348 A JPS5448348 A JP S5448348A
Authority
JP
Japan
Prior art keywords
waveguide
high frequency
heating apparatus
frequency heating
constructed
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
JP11501977A
Other languages
Japanese (ja)
Other versions
JPS5843874B2 (en
Inventor
Hirobumi Yoshimura
Junzo Tanaka
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 JP11501977A priority Critical patent/JPS5843874B2/en
Priority to DE19782841176 priority patent/DE2841176A1/en
Publication of JPS5448348A publication Critical patent/JPS5448348A/en
Publication of JPS5843874B2 publication Critical patent/JPS5843874B2/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
    • H05B6/70—Feed lines
    • H05B6/707—Feed lines using waveguides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/04—Fixed joints
    • 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
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning

Abstract

PURPOSE: To devise to assemble a waveguide from only one side by using longer screws than the height of the waveguide when a bent waveguide is constructed by connecting.
CONSTITUTION: When an L-shaped waveguide is constructed by connecting, an inner H-face is connected from the side of an outer H-face 8 on which small holes 9 are penetrated. Srews 10 are sized longer than the height of the waveguide, and fixed safely without dropping to the side of a magnetron provided at F3 in the figure
COPYRIGHT: (C)1979,JPO&Japio
JP11501977A 1977-09-24 1977-09-24 High frequency heating device Expired JPS5843874B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11501977A JPS5843874B2 (en) 1977-09-24 1977-09-24 High frequency heating device
DE19782841176 DE2841176A1 (en) 1977-09-24 1978-09-21 Microwave oven with angled or curved waveguide - has hole in waveguide wall for fixing screw inserted through hole in opposite wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11501977A JPS5843874B2 (en) 1977-09-24 1977-09-24 High frequency heating device

Publications (2)

Publication Number Publication Date
JPS5448348A true JPS5448348A (en) 1979-04-16
JPS5843874B2 JPS5843874B2 (en) 1983-09-29

Family

ID=14652225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11501977A Expired JPS5843874B2 (en) 1977-09-24 1977-09-24 High frequency heating device

Country Status (2)

Country Link
JP (1) JPS5843874B2 (en)
DE (1) DE2841176A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071133A1 (en) * 2003-02-05 2004-08-19 Matsushita Electric Industrial Co., Ltd. Microwave heating device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886090B1 (en) * 2005-05-18 2010-10-22 Brandt Ind DEVICE FOR SUPPLYING ELECTROMAGNETIC WAVES OF A MICROWAVE OVEN CAVITY
FR2911037B1 (en) * 2006-12-27 2009-02-06 Brandt Ind Sas MICROWAVE OVEN COMPRISING A CAVITY AND A WAVEGUIDE USING A MATERIAL FOR HIGH TEMPERATURE ENAMEL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071133A1 (en) * 2003-02-05 2004-08-19 Matsushita Electric Industrial Co., Ltd. Microwave heating device
US7928350B2 (en) 2003-02-05 2011-04-19 Panasonic Corporation Microwave heating device

Also Published As

Publication number Publication date
JPS5843874B2 (en) 1983-09-29
DE2841176A1 (en) 1979-04-05

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