JPS643416A - Heating appliance - Google Patents

Heating appliance

Info

Publication number
JPS643416A
JPS643416A JP15588687A JP15588687A JPS643416A JP S643416 A JPS643416 A JP S643416A JP 15588687 A JP15588687 A JP 15588687A JP 15588687 A JP15588687 A JP 15588687A JP S643416 A JPS643416 A JP S643416A
Authority
JP
Japan
Prior art keywords
heater
recess
heating chamber
space
heating
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
JP15588687A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Hasegawa
Masahiro Nitta
Nobuo Sekino
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 JP15588687A priority Critical patent/JPS643416A/en
Publication of JPS643416A publication Critical patent/JPS643416A/en
Pending legal-status Critical Current

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  • Electric Ovens (AREA)

Abstract

PURPOSE:To clear the inside of a heating chamber to facilitate to use it and obtain a high-frequency heating appliance, excellent in heating performance and safety and equipped with a heater, by a method wherein a part of the upper surface wall of the heating chamber is formed so as to have a trapezoidal form, recessed outwardly in parallel to the heater, while the heater is provided in a space formed so as to have a trapezoidal form. CONSTITUTION:The central part of an upper surface wall 18, constituting a heating chamber 17, is formed so as to have the section of a trapezoidal form, parallel to a heater 19, to constitute a recess 22. The heater 19, in which a heating wire 20 is received in a heat resistant insulator pipe 21, is provided in the space 25 of the recess 22. The heater 19 is fixed so as not to appear to the lower side of the space 25. A heat insulative member 23 is provided only on the upper part of the recess 22 to prevent the outer profile 26 of the upper surface wall from becoming high temperature. A food 24 is heated by the reflection of the radiation heat of the heater 19 on the lower surface of the recess 22, and by the directly radiated heat of the heater 19. Any reflecting plate is not provided in the hollow space of the heating chamber 17; therefore, there is no possibility of spoiling the reflecting plate and dangerous property of generating spark due to a high frequency generated by a magnetron 28 may be eliminated.
JP15588687A 1987-06-23 1987-06-23 Heating appliance Pending JPS643416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15588687A JPS643416A (en) 1987-06-23 1987-06-23 Heating appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15588687A JPS643416A (en) 1987-06-23 1987-06-23 Heating appliance

Publications (1)

Publication Number Publication Date
JPS643416A true JPS643416A (en) 1989-01-09

Family

ID=15615654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15588687A Pending JPS643416A (en) 1987-06-23 1987-06-23 Heating appliance

Country Status (1)

Country Link
JP (1) JPS643416A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396542A (en) * 1977-02-03 1978-08-23 Toshiba Corp High-frequency heater
JPS53146344A (en) * 1977-05-26 1978-12-20 Toshiba Corp Microwave oven
JPS59202328A (en) * 1983-04-28 1984-11-16 Matsushita Electric Ind Co Ltd High-frequency heating device with electric heater
JPS63220019A (en) * 1987-03-10 1988-09-13 Toshiba Corp Cooking utensil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396542A (en) * 1977-02-03 1978-08-23 Toshiba Corp High-frequency heater
JPS53146344A (en) * 1977-05-26 1978-12-20 Toshiba Corp Microwave oven
JPS59202328A (en) * 1983-04-28 1984-11-16 Matsushita Electric Ind Co Ltd High-frequency heating device with electric heater
JPS63220019A (en) * 1987-03-10 1988-09-13 Toshiba Corp Cooking utensil

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