JPS5837819U - electric rice cooker - Google Patents
electric rice cookerInfo
- Publication number
- JPS5837819U JPS5837819U JP13208781U JP13208781U JPS5837819U JP S5837819 U JPS5837819 U JP S5837819U JP 13208781 U JP13208781 U JP 13208781U JP 13208781 U JP13208781 U JP 13208781U JP S5837819 U JPS5837819 U JP S5837819U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- rice cooker
- electric rice
- bridge circuit
- rice cooking
- 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
Landscapes
- Cookers (AREA)
- Control Of Temperature (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す電気炊飯器の電気回路
図、第２図は同電気炊飯器のかま底温度の上昇曲線図で
ある。
１・・・マイクロコンピュータ、２・・・検温素子、３
・・・可変抵抗、４・・・サイリスク、５・・・炊飯ヒ
ータ、６・・・炊飯スイッチ、７・・・電圧比較器、８
・・・トランジスタ。 ゛FIG. 1 is an electric circuit diagram of an electric rice cooker showing an embodiment of the present invention, and FIG. 2 is a diagram showing a rise in pot temperature of the electric rice cooker. 1... Microcomputer, 2... Temperature measuring element, 3
...Variable resistance, 4...Sirisk, 5...Rice cooking heater, 6...Rice cooking switch, 7...Voltage comparator, 8
...transistor.゛
Claims (1)
マイクロコンピュータを具備する電気炊飯器において、
該検温素子２と可変抵抗３及び抵抗とでブリッジ回路を
構成し、そのブリッジ回路の出力端に接続している電圧
比較器７を介しそのブリッジ回路の出力側をマイクロコ
ンピュータ１の入力端に接続せしめ、そのマイクロコン
ピュータ１の出力端と炊飯スイッチ６と接続しミ一方電
源とサイリスタ４、炊飯ヒータ５の閉回路を有し、マイ
クロコンピュータ１の他方の出力端にトランジスタ８と
そのコレクタと前記サイリスタ４のゲートを接続する回
路を設け、検温素子２の信号をうけマイクロコンピュー
タ１を介し炊飯ヒータ５の通電を停止し、焦げの強弱を
制御せしめることを特徴とする電気炊飯器。In an electric rice cooker equipped with a microcomputer that turns off electricity to the rice cooker using a temperature measuring element on the bottom of the inner pot,
The temperature sensing element 2, the variable resistor 3, and the resistor constitute a bridge circuit, and the output side of the bridge circuit is connected to the input end of the microcomputer 1 via the voltage comparator 7 connected to the output end of the bridge circuit. The output terminal of the microcomputer 1 is connected to the rice cooking switch 6, and has a closed circuit of a power supply, a thyristor 4, and a rice cooking heater 5 on one side, and a transistor 8, its collector, and the thyristor on the other output terminal of the microcomputer 1. This electric rice cooker is characterized in that it is provided with a circuit connecting the gates of No. 4 and energized to the rice cooking heater 5 via the microcomputer 1 upon receiving a signal from the temperature measuring element 2, thereby controlling the intensity of scorching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13208781U JPS5837819U (en) | 1981-09-05 | 1981-09-05 | electric rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13208781U JPS5837819U (en) | 1981-09-05 | 1981-09-05 | electric rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5837819U true JPS5837819U (en) | 1983-03-11 |
Family
ID=29925632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13208781U Pending JPS5837819U (en) | 1981-09-05 | 1981-09-05 | electric rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837819U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6354662U (en) * | 1986-09-29 | 1988-04-12 | ||
| JPH11299643A (en) * | 1998-04-15 | 1999-11-02 | Osaka Gas Co Ltd | Rice cooker |
| JP2008043420A (en) * | 2006-08-11 | 2008-02-28 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
| JP2012071203A (en) * | 2012-01-19 | 2012-04-12 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
-
1981
- 1981-09-05 JP JP13208781U patent/JPS5837819U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6354662U (en) * | 1986-09-29 | 1988-04-12 | ||
| JPH11299643A (en) * | 1998-04-15 | 1999-11-02 | Osaka Gas Co Ltd | Rice cooker |
| JP2008043420A (en) * | 2006-08-11 | 2008-02-28 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
| JP2012071203A (en) * | 2012-01-19 | 2012-04-12 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
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