JPS5671729A - Air passage for gas-microwave oven - Google Patents

Air passage for gas-microwave oven

Info

Publication number
JPS5671729A
JPS5671729A JP14753579A JP14753579A JPS5671729A JP S5671729 A JPS5671729 A JP S5671729A JP 14753579 A JP14753579 A JP 14753579A JP 14753579 A JP14753579 A JP 14753579A JP S5671729 A JPS5671729 A JP S5671729A
Authority
JP
Japan
Prior art keywords
intake holes
air intake
oven
gas
holes
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
JP14753579A
Other languages
Japanese (ja)
Inventor
Shuji Okawa
Hajime Tachikawa
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 JP14753579A priority Critical patent/JPS5671729A/en
Publication of JPS5671729A publication Critical patent/JPS5671729A/en
Pending legal-status Critical Current

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  • Electric Ovens (AREA)

Abstract

PURPOSE: To provide an arrangement for a gas-microwave oven, which is capable of preventing leakage of microwaves from relatively large air intake holes formed in the bottom of a heating chamber of the oven, by disposing metal plates folded to have square-shaped corrugation in the manner that it faces the air intake holes.
CONSTITUTION: In case that a combined oven which can be used as gas oven and also as microwave oven is used as gas oven, it is necessary to discharge exhaust gas from exhaust holes 231, 232 and also to provide intake holes for introducing combusting air therefrom. For this purpose, corrugated metal plates 100 are disposed around bottom plate 4 and metal walls 110 are constructed in the manner of surrounding the metal plates 100. In these metal walls 110, there are formed air intake holes 223, 224. The corrugated metal plate 100 is obtained by folding a metal plate to have square-shaped corrugation, and air intake holes 223, 224 are formed at intervals equal to the pitch of corrugation. With such an arrangement, it is enabled to prevent leakage of microwaves from air intake holes 223, 224 effectively, even if the diameter of these holes is relatively large.
COPYRIGHT: (C)1981,JPO&Japio
JP14753579A 1979-11-14 1979-11-14 Air passage for gas-microwave oven Pending JPS5671729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14753579A JPS5671729A (en) 1979-11-14 1979-11-14 Air passage for gas-microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14753579A JPS5671729A (en) 1979-11-14 1979-11-14 Air passage for gas-microwave oven

Publications (1)

Publication Number Publication Date
JPS5671729A true JPS5671729A (en) 1981-06-15

Family

ID=15432502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14753579A Pending JPS5671729A (en) 1979-11-14 1979-11-14 Air passage for gas-microwave oven

Country Status (1)

Country Link
JP (1) JPS5671729A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0395311A (en) * 1989-09-07 1991-04-19 Matsushita Electric Ind Co Ltd Cooking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0395311A (en) * 1989-09-07 1991-04-19 Matsushita Electric Ind Co Ltd Cooking device

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