JPH0337786U - - Google Patents
Info
- Publication number
- JPH0337786U JPH0337786U JP9777189U JP9777189U JPH0337786U JP H0337786 U JPH0337786 U JP H0337786U JP 9777189 U JP9777189 U JP 9777189U JP 9777189 U JP9777189 U JP 9777189U JP H0337786 U JPH0337786 U JP H0337786U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- contact
- control circuit
- charging
- load
- 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
- 238000005485 electric heating Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Resistance Heating (AREA)
- Central Heating Systems (AREA)
Description
第１図は、本考案実施例の回路図、第２図は、
同例に用いられるブロツク図、第３図は、同例に
用いられるフローチヤート、第４図は、他の実施
例の回路図である。
４……ヒータ、６……スイツチ、７……ＯＮ接
点、８……ＯＦＦ接点、９……充電回路、１０…
…制御回路、５，１３……リレー。
Fig. 1 is a circuit diagram of an embodiment of the present invention, and Fig. 2 is a circuit diagram of an embodiment of the present invention.
FIG. 3 is a block diagram used in the same example, FIG. 3 is a flowchart used in the same example, and FIG. 4 is a circuit diagram of another embodiment. 4... Heater, 6... Switch, 7... ON contact, 8... OFF contact, 9... Charging circuit, 10...
...control circuit, 5,13...relay.
Claims (1)
つて制御回路に電源を供給し、この制御回路の制
御動作によつて負荷への通電を制御すると共に、
この制御回路に設定した時間後に負荷への通電を
遮断する切りタイマーを設けた電気採暖具におい
て、 上記スイツチのＯＦＦ接点側に、当該ＯＦＦ接
点接続時に電荷を蓄える充電回路を接続し、 上記制御回路に、上記スイツチのＯＦＦ接点を
上記充電回路を介して接続すると共に、上記スイ
ツチのＯＮ接点を接続し、 この制御回路は、スイツチがＯＮ接点に接続さ
れたことに応答して上記充電回路の電圧値を読み
込む充電電圧読込手段と、読み込んだ電圧値が所
定値以上のときに負荷へ電力を供給する給電開始
手段と、を備えた電気採暖具。[Claims for Utility Model Registration] Power is supplied to a control circuit by mechanically switching the contacts of the switch, and the control operation of the control circuit controls energization to the load,
In an electric heating device equipped with a cut-off timer that cuts off power to the load after a set time in this control circuit, a charging circuit that stores electric charge when the OFF contact is connected is connected to the OFF contact side of the switch, and the control circuit , the OFF contact of the switch is connected via the charging circuit, and the ON contact of the switch is connected, and this control circuit adjusts the voltage of the charging circuit in response to the switch being connected to the ON contact. An electric heating device comprising: charging voltage reading means for reading a charging voltage value; and power supply starting means for supplying power to a load when the read voltage value is equal to or higher than a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9777189U JPH0337786U (en) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9777189U JPH0337786U (en) | 1989-08-21 | 1989-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0337786U true JPH0337786U (en) | 1991-04-11 |
Family
ID=31646901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9777189U Pending JPH0337786U (en) | 1989-08-21 | 1989-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337786U (en) |
-
1989
- 1989-08-21 JP JP9777189U patent/JPH0337786U/ja active Pending
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