JPS54105352A - High-frequency heating device - Google Patents

High-frequency heating device

Info

Publication number
JPS54105352A
JPS54105352A JP1285478A JP1285478A JPS54105352A JP S54105352 A JPS54105352 A JP S54105352A JP 1285478 A JP1285478 A JP 1285478A JP 1285478 A JP1285478 A JP 1285478A JP S54105352 A JPS54105352 A JP S54105352A
Authority
JP
Japan
Prior art keywords
detector
output signals
signals
vibration
sent
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
JP1285478A
Other languages
Japanese (ja)
Other versions
JPS5833453B2 (en
Inventor
Masaru Okubo
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 JP1285478A priority Critical patent/JPS5833453B2/en
Publication of JPS54105352A publication Critical patent/JPS54105352A/en
Publication of JPS5833453B2 publication Critical patent/JPS5833453B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Ovens (AREA)

Abstract

PURPOSE: To remove noise signals from detector outputs, by fitting a radiation detector to the device proper by means of a vibration-proof member and treating detector output signals by means of a filter.
CONSTITUTION: Of the outputs of a detector fitted to the heater proper by means of a vibration-proof material, only the food temperature signal frequency components are picked up by means of filter B. Next, these components are sent to chopper chamber compensation circuit C, where compensation is operated so that the signals are not changed even if the chopper temperature is changed. The output signals of this are compared with the set temperature in comparator D and then they are sent to control circuit E, the output signals of which control high-frequency oscillator F.
COPYRIGHT: (C)1979,JPO&Japio
JP1285478A 1978-02-06 1978-02-06 High frequency heating device Expired JPS5833453B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1285478A JPS5833453B2 (en) 1978-02-06 1978-02-06 High frequency heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1285478A JPS5833453B2 (en) 1978-02-06 1978-02-06 High frequency heating device

Publications (2)

Publication Number Publication Date
JPS54105352A true JPS54105352A (en) 1979-08-18
JPS5833453B2 JPS5833453B2 (en) 1983-07-20

Family

ID=11816978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1285478A Expired JPS5833453B2 (en) 1978-02-06 1978-02-06 High frequency heating device

Country Status (1)

Country Link
JP (1) JPS5833453B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167301U (en) * 1981-04-15 1982-10-21
JPS57167303U (en) * 1981-04-17 1982-10-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167301U (en) * 1981-04-15 1982-10-21
JPS626411Y2 (en) * 1981-04-15 1987-02-14
JPS57167303U (en) * 1981-04-17 1982-10-21

Also Published As

Publication number Publication date
JPS5833453B2 (en) 1983-07-20

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