JPS58107599U - induction heating cooker - Google Patents
induction heating cookerInfo
- Publication number
- JPS58107599U JPS58107599U JP523682U JP523682U JPS58107599U JP S58107599 U JPS58107599 U JP S58107599U JP 523682 U JP523682 U JP 523682U JP 523682 U JP523682 U JP 523682U JP S58107599 U JPS58107599 U JP S58107599U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- induction heating
- heating cooker
- turns
- parallel
- 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.)
- Granted
Links
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、従来例回路図、第２図ないし第５図は同例波
形図、第６図は本考案−実施例回路図、第７図は同例波
形図である。
Ｑ□・・・第１トランジスタ、Ｑ２・・・第２トランジ
スタ、１・・・負荷回路、Ｌｌ・・・誘導加熱コイル、
Ｃ１・・・共振コンデンサ、Ｃ２・・・サージ電圧抑制
コンデンサ、２・・・制御回路。FIG. 1 is a circuit diagram of a conventional example, FIGS. 2 to 5 are waveform diagrams of the same example, FIG. 6 is a circuit diagram of an embodiment of the present invention, and FIG. 7 is a waveform diagram of the same example. Q□...first transistor, Q2...second transistor, 1...load circuit, Ll...induction heating coil,
C1... Resonance capacitor, C2... Surge voltage suppression capacitor, 2... Control circuit.
Claims (1)
スイツチング素子が、低電位側に第２スイツチング素子
が配されている一対のスイッチング素子、上記第１スイ
ツチング素子に並列接続された誘導加熱コイル及び共振
コンデンサより入る負荷回路、上記第１スイツチング素
子を所定周期でオン・オフするとともに上記第２スイツ
チング素子を第１スイツチング素子のオフ期間において
任意の期間オンとする制御回路、上記第１スイツチング
素子のコレクタ・エミッタ間に並列接続されたコンデン
サを備えてなる誘導加熱調理器。A DC power supply, connected in series between the DC power supplies, and a first one on the high potential side.
The switching element includes a pair of switching elements in which a second switching element is disposed on the low potential side, a load circuit that includes an induction heating coil and a resonant capacitor connected in parallel to the first switching element, and a load circuit that connects the first switching element to a predetermined value. A control circuit that turns on and off periodically and turns on the second switching element for an arbitrary period during the off period of the first switching element, and a capacitor connected in parallel between the collector and emitter of the first switching element. Induction heating cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP523682U JPS58107599U (en) | 1982-01-18 | 1982-01-18 | induction heating cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP523682U JPS58107599U (en) | 1982-01-18 | 1982-01-18 | induction heating cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58107599U true JPS58107599U (en) | 1983-07-22 |
| JPS6127111Y2 JPS6127111Y2 (en) | 1986-08-13 |
Family
ID=30018047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP523682U Granted JPS58107599U (en) | 1982-01-18 | 1982-01-18 | induction heating cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58107599U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168993U (en) * | 1981-04-14 | 1982-10-25 |
-
1982
- 1982-01-18 JP JP523682U patent/JPS58107599U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168993U (en) * | 1981-04-14 | 1982-10-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6127111Y2 (en) | 1986-08-13 |
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