JPS5687726A - High-frequency heating apparatus - Google Patents

High-frequency heating apparatus

Info

Publication number
JPS5687726A
JPS5687726A JP16449179A JP16449179A JPS5687726A JP S5687726 A JPS5687726 A JP S5687726A JP 16449179 A JP16449179 A JP 16449179A JP 16449179 A JP16449179 A JP 16449179A JP S5687726 A JPS5687726 A JP S5687726A
Authority
JP
Japan
Prior art keywords
back wall
inlet port
outlet ports
fan
disposed
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
JP16449179A
Other languages
Japanese (ja)
Other versions
JPS5851168B2 (en
Inventor
Takaaki Takakura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16449179A priority Critical patent/JPS5851168B2/en
Publication of JPS5687726A publication Critical patent/JPS5687726A/en
Publication of JPS5851168B2 publication Critical patent/JPS5851168B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To protect a fan casing communicated to a heating chamber via an inlet port and outlet ports formed in the back wall of a high-frequency heating apparatus comprising a hot-wind circulating means against contamination, by disposing a screening plate at the front of the back wall of the heating chamber.
CONSTITUTION: An inlet port 10 is formed by punching a multiplicity of small holes 9 at the central part of a back wall 2b of a high-frequency heating chamber 2, and outlet ports 11 formed by a multiplicity of small holes 9 are disposed on both sides of the inlet port 10 in the manner that they extend along the height of the back wall 2b. On the outside of the back wall 2b, there is disposed a fan casing 19, in which there are provided a fan 20 and a heater 24 that is disposed in the manner of surrounding the fan 20. In the apparatus arranged as above, a screening plate 13 is fixed at the front of the back plate 2b by screws 14 by the intermediary of a plurality of spacers 12. In this screening plate 13, there are formed inlet ports 15 and outlet ports 16, in the manner that they are located respectively with some displacement to the inlet port 10 and the outlet ports 11. By employing such an arrangement, it is enabled to protect the fan casing 19 against contamination.
COPYRIGHT: (C)1981,JPO&Japio
JP16449179A 1979-12-18 1979-12-18 High frequency heating device Expired JPS5851168B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16449179A JPS5851168B2 (en) 1979-12-18 1979-12-18 High frequency heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16449179A JPS5851168B2 (en) 1979-12-18 1979-12-18 High frequency heating device

Publications (2)

Publication Number Publication Date
JPS5687726A true JPS5687726A (en) 1981-07-16
JPS5851168B2 JPS5851168B2 (en) 1983-11-15

Family

ID=15794161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16449179A Expired JPS5851168B2 (en) 1979-12-18 1979-12-18 High frequency heating device

Country Status (1)

Country Link
JP (1) JPS5851168B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903587A (en) * 1987-04-02 1990-02-27 Hitachi Heating Appliances Co., Ltd. Automatic baking apparatus
US5460158A (en) * 1993-01-29 1995-10-24 Societe Cooperative De Production Bourgeois Gas-fired direct heat steam oven

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6183858A (en) * 1984-09-28 1986-04-28 三菱電機株式会社 Refrigerator
JPH0537183Y2 (en) * 1986-09-12 1993-09-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903587A (en) * 1987-04-02 1990-02-27 Hitachi Heating Appliances Co., Ltd. Automatic baking apparatus
US5460158A (en) * 1993-01-29 1995-10-24 Societe Cooperative De Production Bourgeois Gas-fired direct heat steam oven

Also Published As

Publication number Publication date
JPS5851168B2 (en) 1983-11-15

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