JPH0452809U - - Google Patents
Info
- Publication number
- JPH0452809U JPH0452809U JP9496490U JP9496490U JPH0452809U JP H0452809 U JPH0452809 U JP H0452809U JP 9496490 U JP9496490 U JP 9496490U JP 9496490 U JP9496490 U JP 9496490U JP H0452809 U JPH0452809 U JP H0452809U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- heater
- supply voltage
- heat retention
- 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
- 241000209094 Oryza Species 0.000 claims description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- 238000010411 cooking Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Cookers (AREA)
- Control Of Electrical Variables (AREA)
Description
第１図は本考案の一実施例による電気炊飯器の
回路ブロツク図、第２図は同電源電圧検知手段の
回路ブロツク図、第３図は同電源電圧変動に対応
した信号２１０の波形を示す電圧検出タイムチヤ
ート図、第４図は同炊飯シーケンスの補正を示す
波形図、第５図は同保温温度の補正を示す波形図
である。
１０２……炊飯ヒーター、１０４……保温ヒー
ター、１０５……電源電圧検知手段、１０７……
マイクロコンピユーター。
FIG. 1 is a circuit block diagram of an electric rice cooker according to an embodiment of the present invention, FIG. 2 is a circuit block diagram of the power supply voltage detection means, and FIG. 3 is a waveform of a signal 210 corresponding to fluctuations in the power supply voltage. A voltage detection time chart, FIG. 4 is a waveform diagram showing correction of the rice cooking sequence, and FIG. 5 is a waveform diagram showing correction of the keeping temperature. 102... Rice cooking heater, 104... Heat retention heater, 105... Power supply voltage detection means, 107...
microcomputer.
Claims (1)
するヒーター制御手段と保温ヒーター及び保温ヒ
ーターへの通電を制御する保温ヒーター制御手段
と釜底の温度を検知する温度検知手段とを有し、
プログラムを内蔵したマイクロコンピユーターに
よつてそれらの動作を制御する電気炊飯器におい
て、電源の電圧を検知する電源電圧検知手段１０
５を有し、電源電圧変動に応じて炊飯時及び保温
時の電力制御シーケンス及び制御温度を補正する
ことを特徴とする電気炊飯器。 It has a rice cooking heater and a heater control means for controlling power supply to the rice cooking heater, a heat retention heater and a heat retention heater control means for controlling power supply to the heat retention heater, and a temperature detection means for detecting the temperature at the bottom of the pot,
Power supply voltage detection means 10 for detecting power supply voltage in an electric rice cooker whose operations are controlled by a microcomputer with a built-in program.
5, the electric rice cooker is characterized in that it corrects the power control sequence and control temperature during rice cooking and warming in accordance with power supply voltage fluctuations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9496490U JPH0452809U (en) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9496490U JPH0452809U (en) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452809U true JPH0452809U (en) | 1992-05-06 |
Family
ID=31833317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9496490U Pending JPH0452809U (en) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452809U (en) |
-
1990
- 1990-09-10 JP JP9496490U patent/JPH0452809U/ja active Pending
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