JPS5257538A - High frequency heater - Google Patents

High frequency heater

Info

Publication number
JPS5257538A
JPS5257538A JP13308275A JP13308275A JPS5257538A JP S5257538 A JPS5257538 A JP S5257538A JP 13308275 A JP13308275 A JP 13308275A JP 13308275 A JP13308275 A JP 13308275A JP S5257538 A JPS5257538 A JP S5257538A
Authority
JP
Japan
Prior art keywords
high frequency
frequency heater
heater
magnetron
transformer
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
JP13308275A
Other languages
Japanese (ja)
Inventor
Jiro Sugie
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13308275A priority Critical patent/JPS5257538A/en
Publication of JPS5257538A publication Critical patent/JPS5257538A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To efficiently cool the switching element to turn on-off the primary circuit of the transformer of power feeding to the magnetron.
COPYRIGHT: (C)1977,JPO&Japio
JP13308275A 1975-11-07 1975-11-07 High frequency heater Pending JPS5257538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13308275A JPS5257538A (en) 1975-11-07 1975-11-07 High frequency heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13308275A JPS5257538A (en) 1975-11-07 1975-11-07 High frequency heater

Publications (1)

Publication Number Publication Date
JPS5257538A true JPS5257538A (en) 1977-05-12

Family

ID=15096417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13308275A Pending JPS5257538A (en) 1975-11-07 1975-11-07 High frequency heater

Country Status (1)

Country Link
JP (1) JPS5257538A (en)

Similar Documents

Publication Publication Date Title
JPS5378042A (en) Switching control type power source circuit
JPS52121838A (en) High frequency heating device
JPS5273237A (en) Electric heating auto-choke system
JPS535755A (en) Power source c ircuit
JPS5257538A (en) High frequency heater
JPS5214961A (en) Controlling circuit of refrigerator
JPS538847A (en) High frequency heater
JPS5273621A (en) Power source circuit
JPS5216035A (en) Magnetron electric source circuit
JPS5257543A (en) High frequency heater
JPS51151841A (en) Oscillating circuit for electric heating device
JPS5324649A (en) High-frequency heater
JPS5257702A (en) Magnetron for electronic range
JPS529136A (en) High-frequency heating device
JPS53110142A (en) High frequency heating apparatus
JPS5324647A (en) High-frequency heater
JPS51124844A (en) Micro-wave heating apparatus
JPS5257541A (en) Power supply circuit for electronic range
JPS5258453A (en) Magnetron
JPS53124743A (en) High frequency heater
JPS5254900A (en) Ion source for microwave
JPS526147A (en) High frequency heater
JPS5296445A (en) Rf wave heating apparatus
JPS5324648A (en) High-frequency heater
JPS51132756A (en) Switch circuit