JPH0344898U - - Google Patents
Info
- Publication number
- JPH0344898U JPH0344898U JP10580989U JP10580989U JPH0344898U JP H0344898 U JPH0344898 U JP H0344898U JP 10580989 U JP10580989 U JP 10580989U JP 10580989 U JP10580989 U JP 10580989U JP H0344898 U JPH0344898 U JP H0344898U
- Authority
- JP
- Japan
- Prior art keywords
- heating device
- frequency heating
- high voltage
- magnetron
- voltage output
- 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 9
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
- Electric Ovens (AREA)
Description
第１図は本考案の一実施例に係る高周波加熱装
置を示すブロツク図、第２図は高周波加熱装置の
マグネトロンに印加される高電圧出力が可変に制
御されたときの入力電力値の変化の一例を示すタ
イムチヤート、第３図は同高周波加熱装置の一例
の運転状態を示すタイムチヤート、第４図は従来
の高周波加熱装置の一例を示すブロツク図、第５
図は同高周波加熱装置のマグネトロンに印加され
る高電圧出力が可変に制御されたときの入力電力
値の変化の一例を示すタイムチヤート、第６図は
同高周波加熱装置の一例の運転状態を示すタイム
チヤートである。
符号の説明、１……高周波加熱装置、２……整
流回路、３……インバータ回路、４……昇圧トラ
ンス、５……倍電圧整流回路、６，９……マグネ
トロン。
Fig. 1 is a block diagram showing a high-frequency heating device according to an embodiment of the present invention, and Fig. 2 shows changes in the input power value when the high voltage output applied to the magnetron of the high-frequency heating device is variably controlled. FIG. 3 is a time chart showing an example of the operating state of an example of the same high-frequency heating device. FIG. 4 is a block diagram showing an example of a conventional high-frequency heating device.
The figure is a time chart showing an example of the change in input power value when the high voltage output applied to the magnetron of the high-frequency heating device is variably controlled. Figure 6 shows the operating status of an example of the high-frequency heating device. It is a time chart. Explanation of symbols: 1... High frequency heating device, 2... Rectifier circuit, 3... Inverter circuit, 4... Step-up transformer, 5... Voltage doubler rectifier circuit, 6, 9... Magnetron.
Claims (1)
物を加熱する２以上のマグネトロンを具備してな
る高周波加熱装置において、 少なくとも１のマグネトロンへ与える高電圧出
力を入力電流可変に制御するようにしたことを特
徴とする高周波加熱装置。[Claims for Utility Model Registration] In a high-frequency heating device comprising two or more magnetrons that are supplied with a high voltage and generate microwaves to heat an object to be heated, a high voltage output is inputted to at least one magnetron. A high-frequency heating device characterized by variable current control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10580989U JPH0344898U (en) | 1989-09-08 | 1989-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10580989U JPH0344898U (en) | 1989-09-08 | 1989-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344898U true JPH0344898U (en) | 1991-04-25 |
Family
ID=31654565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10580989U Pending JPH0344898U (en) | 1989-09-08 | 1989-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344898U (en) |
-
1989
- 1989-09-08 JP JP10580989U patent/JPH0344898U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61296678A (en) | Cooker | |
| JPS63299075A (en) | High-frequency heating device | |
| JPS6151394B2 (en) | ||
| JPH023698U (en) | ||
| JPS60178994U (en) | induction heating cooker | |
| JPH02193U (en) | ||
| JP2531803B2 (en) | Jar rice cooker | |
| JPS5823199U (en) | induction heating cooker | |
| JPS60232688A (en) | High frequency heating device | |
| JPS5878599U (en) | composite cooker | |
| JPS6153891U (en) | ||
| JPH0789517B2 (en) | High frequency output control method for inverter power supply for magnetron | |
| JPS5830090A (en) | Induction heating and cooking device | |
| JPH0227698U (en) | ||
| JPS59129385U (en) | frequency converter | |
| JPH09247956A (en) | Power converter | |
| JPS63198286A (en) | Microwave heating device power supply | |
| JPS5810393A (en) | Composite cooking device | |
| JPS642395U (en) | ||
| JPH0448598A (en) | Linear accelerator for medical treatment | |
| JPH01194287A (en) | High frequency heating device | |
| JPS5837678B2 (en) | Denshirenjiyoudengengen Cairo | |
| JPH03104994U (en) | ||
| JPH02166313A (en) | Microwave oven | |
| JPS63153500U (en) |