JPS53112537A - High frequency heater - Google Patents

High frequency heater

Info

Publication number
JPS53112537A
JPS53112537A JP2816477A JP2816477A JPS53112537A JP S53112537 A JPS53112537 A JP S53112537A JP 2816477 A JP2816477 A JP 2816477A JP 2816477 A JP2816477 A JP 2816477A JP S53112537 A JPS53112537 A JP S53112537A
Authority
JP
Japan
Prior art keywords
high frequency
frequency heater
magnetron
temp
regulate
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
JP2816477A
Other languages
Japanese (ja)
Other versions
JPS593038B2 (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 JP2816477A priority Critical patent/JPS593038B2/en
Publication of JPS53112537A publication Critical patent/JPS53112537A/en
Publication of JPS593038B2 publication Critical patent/JPS593038B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

PURPOSE: To improve the reliability of a magnetron, by obtaining a power circuit that makes the temp of a cathode of the magnetron constant automatically, even if the operation frequency of a series inverter is controlled to regulate the output of the magnetron.
COPYRIGHT: (C)1978,JPO&Japio
JP2816477A 1977-03-14 1977-03-14 High frequency heating device Expired JPS593038B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2816477A JPS593038B2 (en) 1977-03-14 1977-03-14 High frequency heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2816477A JPS593038B2 (en) 1977-03-14 1977-03-14 High frequency heating device

Publications (2)

Publication Number Publication Date
JPS53112537A true JPS53112537A (en) 1978-10-02
JPS593038B2 JPS593038B2 (en) 1984-01-21

Family

ID=12241101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2816477A Expired JPS593038B2 (en) 1977-03-14 1977-03-14 High frequency heating device

Country Status (1)

Country Link
JP (1) JPS593038B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02144878A (en) * 1988-11-28 1990-06-04 Hitachi Ltd Power source for driving magnetron

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6872289B1 (en) * 2019-12-13 2021-05-19 三菱電機株式会社 Rotating machine and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02144878A (en) * 1988-11-28 1990-06-04 Hitachi Ltd Power source for driving magnetron

Also Published As

Publication number Publication date
JPS593038B2 (en) 1984-01-21

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