JPS63174191U - - Google Patents
Info
- Publication number
- JPS63174191U JPS63174191U JP17852286U JP17852286U JPS63174191U JP S63174191 U JPS63174191 U JP S63174191U JP 17852286 U JP17852286 U JP 17852286U JP 17852286 U JP17852286 U JP 17852286U JP S63174191 U JPS63174191 U JP S63174191U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- start switch
- heating start
- control circuit
- 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 5
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
各図は本考案の一実施例を示し、第１図は制御
回路図、第２図は電磁調理器の斜視図、第３図は
第２図のＡ―Ａ縦断面図である。
１…発振制御回路、２…インバータ回路、５…
タイマー回路、４…スイツチ回路、９…ノンロツ
クスイツチ、１０…第１のＮＡＮＤ回路、１１…
第２のＮＡＮＤ回路、１５…タイマー用ＩＣ、３
…加熱コイル。
Each figure shows an embodiment of the present invention; FIG. 1 is a control circuit diagram, FIG. 2 is a perspective view of the electromagnetic cooker, and FIG. 3 is a longitudinal sectional view taken along line AA in FIG. 2. 1...Oscillation control circuit, 2...Inverter circuit, 5...
Timer circuit, 4... Switch circuit, 9... Non-lock switch, 10... First NAND circuit, 11...
Second NAND circuit, 15...Timer IC, 3
...Heating coil.
Claims (1)
ためのインバータ回路と、該インバータ回路の発
振を制御する発振制御回路と、少くとも１つの加
熱開始スイツチを有するスイツチ回路と、前記加
熱開始スイツチが閉成されてから発振制御回路を
動作させるための信号と計時を開始させるための
信号とを出力するラツチ回路と、該ラツチ回路の
出力により計時を開始し所定の計時時間が終了す
ると前記発振制御回路を停止させるための信号を
前記ラツチ回路へ出力するタイマー回路とを備え
たものであつて、前記ラツチ回路はタイマー回路
の計時中に前記加熱開始スイツチが再び閉成され
てもタイマー回路への信号が変化しないことを特
徴とする電磁調理器の制御回路。 an inverter circuit for converting DC power into high-frequency power to heat a load; an oscillation control circuit for controlling oscillation of the inverter circuit; a switch circuit having at least one heating start switch, the heating start switch being closed; a latch circuit that outputs a signal for operating the oscillation control circuit and a signal for starting time measurement after the clock has passed; and a timer circuit that outputs a signal to the latch circuit to stop the heating, and the latch circuit does not output the signal to the timer circuit even if the heating start switch is closed again while the timer circuit is measuring time. A control circuit for an electromagnetic cooker characterized by not changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17852286U JPS63174191U (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17852286U JPS63174191U (en) | 1986-11-20 | 1986-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63174191U true JPS63174191U (en) | 1988-11-11 |
Family
ID=31120730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17852286U Pending JPS63174191U (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63174191U (en) |
-
1986
- 1986-11-20 JP JP17852286U patent/JPS63174191U/ja active Pending