JPS5831688U - Electric heater control device - Google Patents
Electric heater control deviceInfo
- Publication number
- JPS5831688U JPS5831688U JP12687381U JP12687381U JPS5831688U JP S5831688 U JPS5831688 U JP S5831688U JP 12687381 U JP12687381 U JP 12687381U JP 12687381 U JP12687381 U JP 12687381U JP S5831688 U JPS5831688 U JP S5831688U
- Authority
- JP
- Japan
- Prior art keywords
- parallel
- control device
- electric heater
- heat generating
- generation 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
Landscapes
- Control Of Resistance Heating (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図は従来の一実施例を示す電熱暖房器の制御装置の
電気回路図であり、第２図は本考案の一実施例を示す電
熱暖房器の制御装置の電気回路図である。
１・・・・・・交流電源、４〜６・・・・・・選択切換
スイッチ、７〜９・・・・・・発熱抵抗負荷、１０・・
・・・・トリガ発生回路、３・・・・・・制御整流素子
、１２〜１４・・・・・・整流素子。FIG. 1 is an electric circuit diagram of a control device for an electric heater showing an embodiment of the conventional technology, and FIG. 2 is an electric circuit diagram of a control device for an electric heater showing an embodiment of the present invention. 1...AC power supply, 4-6...selection switch, 7-9...heat-generating resistive load, 10...
...Trigger generation circuit, 3... Control rectifier, 12-14... Rectifier.
Claims (1)
する制御整流素子とを共通とし、選択切換スイッチに発
熱抵抗負荷を直列接続した回路を必要に応じて複数個並
列接続せしめ、その並列接続された回路の選択切換スイ
ッチと発熱抵抗負荷との中点とトリガ発生回路の一端と
の間に各々同極性方向を有する整流素子を接続し、かつ
そのトリガ発生回路の他端と並列接続回路の発熱抵抗負
荷との間に制御整流素子を接続した事を特徴とする電熱
暖房器の制御装置。The trigger generation circuit and the control rectifier that is pulse-controlled by the trigger generation circuit are common, and if necessary, multiple circuits in which heat generating resistive loads are connected in series to the selection changeover switch are connected in parallel, and the circuits connected in parallel are connected in parallel. A rectifying element having the same polarity is connected between the midpoint between the selection changeover switch and the heat generating resistive load and one end of the trigger generation circuit, and the other end of the trigger generating circuit is connected to the heat generating resistive load of the parallel circuit. A control device for an electric heater, characterized in that a control rectifying element is connected between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12687381U JPS5831688U (en) | 1981-08-27 | 1981-08-27 | Electric heater control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12687381U JPS5831688U (en) | 1981-08-27 | 1981-08-27 | Electric heater control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5831688U true JPS5831688U (en) | 1983-03-01 |
Family
ID=29920634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12687381U Pending JPS5831688U (en) | 1981-08-27 | 1981-08-27 | Electric heater control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831688U (en) |
-
1981
- 1981-08-27 JP JP12687381U patent/JPS5831688U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6025391U (en) | power supply | |
| JPS5831688U (en) | Electric heater control device | |
| JPS5831689U (en) | Electric heater control device | |
| JPS5831691U (en) | Electric heater control device | |
| JPS5828315U (en) | Electric heater control device | |
| JPS5831690U (en) | Electric heater control device | |
| JPS59174732U (en) | High voltage pulse generation circuit | |
| JPS5810394U (en) | Planar heating element device | |
| JPS5917676U (en) | Heater preheating circuit | |
| JPS5828990U (en) | Electric heater control device | |
| JPS6038076U (en) | power supply | |
| JPS59134074U (en) | voltage detection circuit | |
| JPS6038079U (en) | Switching power supply circuit | |
| JPS5828991U (en) | Electric heater control device | |
| JPS5913952U (en) | electric heating device | |
| JPS5843191U (en) | switching power supply circuit | |
| JPS58193729U (en) | overcurrent relay | |
| JPS5881615U (en) | temperature control circuit | |
| JPS58174890U (en) | Warming equipment | |
| JPS59189427U (en) | display device | |
| JPS5851321U (en) | power circuit | |
| JPS6085036U (en) | Voltage switching device | |
| JPS60106528U (en) | Electric rice cooker heat retention circuit | |
| JPS59187027U (en) | switch circuit | |
| JPS59195851U (en) | data input circuit |