JPS5940914U - iron temperature control device - Google Patents
iron temperature control deviceInfo
- Publication number
- JPS5940914U JPS5940914U JP13525982U JP13525982U JPS5940914U JP S5940914 U JPS5940914 U JP S5940914U JP 13525982 U JP13525982 U JP 13525982U JP 13525982 U JP13525982 U JP 13525982U JP S5940914 U JPS5940914 U JP S5940914U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- heating element
- signal
- thyristor
- voltage detection
- 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
- Irons (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図は従来例を示す回路図、第２図はこの考案の実施
例を示す回路図である。
１１・・・交流電源、１２・・・双方向性３端子サイリ
スタ、１３・・・アイロンベース、１４・・・発熱体、
１５・・・リレーの常開接点、１６・・・電圧検知回路
、１７・・・ゲート制御回路、１９・・・サーモ回路、
２０・・・遅延回路、２１・・・２人カアンドゲート、
２２・・・リレー。FIG. 1 is a circuit diagram showing a conventional example, and FIG. 2 is a circuit diagram showing an embodiment of this invention. 11... AC power supply, 12... Bidirectional 3-terminal thyristor, 13... Iron base, 14... Heating element,
15... Relay normally open contact, 16... Voltage detection circuit, 17... Gate control circuit, 19... Thermo circuit,
20...Delay circuit, 21...2-person gate,
22...Relay.
Claims (1)
発熱体と、この発熱体を添設したアイロンベースと、上
記発熱体の両端間電圧を検知する電圧検知回路と、上記
サイリスタに並列に接続されたリレー接点と、上記アイ
ロンベースの温度を検出しその温度レベルが一定レベル
以下か越えているかによって発熱体のＯＮ・ＯＦＦ信号
を出力するサーモ回路と、このサーモ回路の出力信号を
遅゛延する遅延回路と、この遅延回路を介して入力され
るＯＮ・ＯＦＦ信号に応動して上記サイリスタのゲート
を付・消勢制御するゲート制御回路と、上記電圧検知回
路の電圧検知信号と上記サーモ回路の発熱体ＯＮ信号と
の論理積出力に応動し、上記リレー接点をＯＮ制御する
リレーとを具備してなることを特徴とするアイロンの温
度制御装置。An AC power supply, a heating element connected to this power supply via a thyristor, an iron base attached with this heating element, a voltage detection circuit that detects the voltage across the heating element, and connected in parallel to the thyristor. a thermo circuit that detects the temperature of the iron base and outputs an ON/OFF signal for the heating element depending on whether the temperature level is below or above a certain level, and a thermo circuit that delays the output signal of this thermo circuit. a gate control circuit that controls the gate of the thyristor to be turned on and off in response to an ON/OFF signal inputted through the delay circuit, a voltage detection signal of the voltage detection circuit and the thermocircuit. A temperature control device for an iron, comprising: a relay that controls the relay contact to turn on in response to a logical product output with a heating element ON signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13525982U JPS5940914U (en) | 1982-09-08 | 1982-09-08 | iron temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13525982U JPS5940914U (en) | 1982-09-08 | 1982-09-08 | iron temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5940914U true JPS5940914U (en) | 1984-03-16 |
Family
ID=30304498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13525982U Pending JPS5940914U (en) | 1982-09-08 | 1982-09-08 | iron temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6122897A (en) * | 1984-07-12 | 1986-01-31 | 松下電器産業株式会社 | Iron |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753018A (en) * | 1980-09-16 | 1982-03-29 | Tokyo Shibaura Electric Co | Ac load switching device |
-
1982
- 1982-09-08 JP JP13525982U patent/JPS5940914U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753018A (en) * | 1980-09-16 | 1982-03-29 | Tokyo Shibaura Electric Co | Ac load switching device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6122897A (en) * | 1984-07-12 | 1986-01-31 | 松下電器産業株式会社 | Iron |
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