JPS54146042A - High-frequency heater - Google Patents

High-frequency heater

Info

Publication number
JPS54146042A
JPS54146042A JP5422078A JP5422078A JPS54146042A JP S54146042 A JPS54146042 A JP S54146042A JP 5422078 A JP5422078 A JP 5422078A JP 5422078 A JP5422078 A JP 5422078A JP S54146042 A JPS54146042 A JP S54146042A
Authority
JP
Japan
Prior art keywords
heating
frequency
change
gas heating
gas
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
JP5422078A
Other languages
Japanese (ja)
Inventor
Hajime Tachikawa
Masahiro Ishihara
Shunichi Taguchi
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 Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
Original Assignee
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
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 Heating Appliances Co Ltd, Hitachi Netsu Kigu KK filed Critical Hitachi Heating Appliances Co Ltd
Priority to JP5422078A priority Critical patent/JPS54146042A/en
Publication of JPS54146042A publication Critical patent/JPS54146042A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: For preventing danger and simplifying construction, to control gas heating and high-frequency heating change-over switches in accordance with the output generated by a flame detecting controller upon gas heating when gas heating and/ or high-freqyency heating are performed through change-over.
CONSTITUTION: For high-frequency heating, the contacts C and M of change- over switches 5 and 19 are interconnected and a high-frequency heating starting switch 23 is turned on. Then, a high-frequency oscillator 30 actuates. For gas heating, the contacts C and B of said change-over switches 5 and 19 are interconnected and a gas cooling switch 4 is turned on. Then, a solenoid valve 9 and a hood valve 10 are actuated. When detecting the flame of a pilot burner a flame detecting controller 13 operates a contact 16 to turn terminals C and A an and sparker power source 17 and 18 off. Thereafter, a main burner is ignited for gas heating, Thus, gas heating and high-frequency heating are performed in combination in safety, and this high frequency heater can be simplified in constrction and improved in meneuverability.
COPYRIGHT: (C)1979,JPO&Japio
JP5422078A 1978-05-08 1978-05-08 High-frequency heater Pending JPS54146042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5422078A JPS54146042A (en) 1978-05-08 1978-05-08 High-frequency heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5422078A JPS54146042A (en) 1978-05-08 1978-05-08 High-frequency heater

Publications (1)

Publication Number Publication Date
JPS54146042A true JPS54146042A (en) 1979-11-14

Family

ID=12964449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5422078A Pending JPS54146042A (en) 1978-05-08 1978-05-08 High-frequency heater

Country Status (1)

Country Link
JP (1) JPS54146042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295028A (en) * 1979-02-23 1981-10-13 Sharp Kabushiki Kaisha Combination of gas sensor controlled cooking utensil and gas leak alarm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295028A (en) * 1979-02-23 1981-10-13 Sharp Kabushiki Kaisha Combination of gas sensor controlled cooking utensil and gas leak alarm

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