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JPS53135043A - High frequency heater - Google Patents

High frequency heater

Info

Publication number
JPS53135043A
JPS53135043A JP4954877A JP4954877A JPS53135043A JP S53135043 A JPS53135043 A JP S53135043A JP 4954877 A JP4954877 A JP 4954877A JP 4954877 A JP4954877 A JP 4954877A JP S53135043 A JPS53135043 A JP S53135043A
Authority
JP
Japan
Prior art keywords
high frequency
frequency heater
switching element
semiconductor switching
magnetron oscillator
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
JP4954877A
Other languages
Japanese (ja)
Other versions
JPS5931839B2 (en
Inventor
Naoyoshi Maehara
Hiroshi Fujieda
Tatsuo Saka
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 JP4954877A priority Critical patent/JPS5931839B2/en
Publication of JPS53135043A publication Critical patent/JPS53135043A/en
Publication of JPS5931839B2 publication Critical patent/JPS5931839B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

PURPOSE: To increase the rise of a magnetron oscillator by connecting a heater transformer to supply cathode power in parallel to a semiconductor switching element when the output of the magnetron oscillator is controlled by using the semiconductor switching element.
COPYRIGHT: (C)1978,JPO&Japio
JP4954877A 1977-04-28 1977-04-28 High frequency heating device Expired JPS5931839B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4954877A JPS5931839B2 (en) 1977-04-28 1977-04-28 High frequency heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4954877A JPS5931839B2 (en) 1977-04-28 1977-04-28 High frequency heating device

Publications (2)

Publication Number Publication Date
JPS53135043A true JPS53135043A (en) 1978-11-25
JPS5931839B2 JPS5931839B2 (en) 1984-08-04

Family

ID=12834239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4954877A Expired JPS5931839B2 (en) 1977-04-28 1977-04-28 High frequency heating device

Country Status (1)

Country Link
JP (1) JPS5931839B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243163A (en) * 1989-12-22 1993-09-07 Moulinex (Societe Anonyme) Electrical supply circuit for a load such as a magnetron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243163A (en) * 1989-12-22 1993-09-07 Moulinex (Societe Anonyme) Electrical supply circuit for a load such as a magnetron

Also Published As

Publication number Publication date
JPS5931839B2 (en) 1984-08-04

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