JPH0421097U - - Google Patents
Info
- Publication number
- JPH0421097U JPH0421097U JP6254590U JP6254590U JPH0421097U JP H0421097 U JPH0421097 U JP H0421097U JP 6254590 U JP6254590 U JP 6254590U JP 6254590 U JP6254590 U JP 6254590U JP H0421097 U JPH0421097 U JP H0421097U
- Authority
- JP
- Japan
- Prior art keywords
- heating
- frequency
- heating chamber
- switching section
- chamber switching
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims 2
- 230000007257 malfunction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Electric Ovens (AREA)
Description
第１図は本考案に係る高周波加熱装置の要部構
成図、第２図はその制御回路の回路図、第３図は
制御部の制御内容を示すフローチヤートである。
３……昇圧トランス、６……マグネトロン、８
……制御部、９，１０……ドアーセンシングスイ
ツチ、１１，１２……アンテナセンシングスイツ
チ、１３，１４……ソレノイド、１５……導波管
、１６，１７……アンテナ、Ｒ１……第１加熱室
、Ｒ２……第２加熱室。
FIG. 1 is a block diagram of the main parts of the high-frequency heating device according to the present invention, FIG. 2 is a circuit diagram of its control circuit, and FIG. 3 is a flowchart showing the control contents of the control section. 3...Step-up transformer, 6...Magnetron, 8
...Control unit, 9,10...Door sensing switch, 11,12...Antenna sensing switch, 13,14...Solenoid, 15...Waveguide, 16,17...Antenna, R1...First heating Chamber, R2...Second heating chamber.
Claims (1)
介して複数の加熱室に与えるようにしている高周
波加熱装置において、 前記高周波出力を前記複数の加熱室に選択的に
与える加熱室切換部と、該加熱室切換部の動作を
検知する動作検知部と、該動作検知部が加熱室切
換部の誤動作を検知した場合に前記マグネトロン
の駆動を停止させる手段とを備えたことを特徴と
する高周波加熱装置。[Claims for Utility Model Registration] In a high-frequency heating device in which the high-frequency output of a single magnetron is applied to a plurality of heating chambers via a waveguide, the high-frequency output is selectively applied to the plurality of heating chambers. a heating chamber switching section, an operation detection section that detects the operation of the heating chamber switching section, and means for stopping the driving of the magnetron when the operation detection section detects a malfunction of the heating chamber switching section. A high-frequency heating device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6254590U JPH0421097U (en) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6254590U JPH0421097U (en) | 1990-06-13 | 1990-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421097U true JPH0421097U (en) | 1992-02-21 |
Family
ID=31591794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6254590U Pending JPH0421097U (en) | 1990-06-13 | 1990-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421097U (en) |
-
1990
- 1990-06-13 JP JP6254590U patent/JPH0421097U/ja active Pending