JPS5449632A - Combustion control device - Google Patents
Combustion control deviceInfo
- Publication number
- JPS5449632A JPS5449632A JP11749177A JP11749177A JPS5449632A JP S5449632 A JPS5449632 A JP S5449632A JP 11749177 A JP11749177 A JP 11749177A JP 11749177 A JP11749177 A JP 11749177A JP S5449632 A JPS5449632 A JP S5449632A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- igniter
- burner
- condenser
- relay
- 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 Combustion (AREA)
Abstract
PURPOSE: To eliminate useless extension of combustion control time, by quickly charging or discharging a condenser of a CR timer which controls a fuel valve and igniter within a preset time by virtue of a flame formed by a burner.
CONSTITUTION: When a burner 8 is ignited at the time of starting, each electrolytic effect type transistor of a quick charging circuit 26 and flame detecting circuit 21 is applied with a negative by-apss due to the rectifying effect of the flame to make it not to conduct. At this moment, an IC 16 continues to drive no.2 relay 20 through the flame detecting circuit 21. Then a condenser 24 is charged at a stretch to trigger a high output from a comparator 25, which makes the IC 16 susepnd No.1 relay 18 immediately and the igniter 4. This can eliminate useless extension of the control time
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11749177A JPS5449632A (en) | 1977-09-27 | 1977-09-27 | Combustion control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11749177A JPS5449632A (en) | 1977-09-27 | 1977-09-27 | Combustion control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5449632A true JPS5449632A (en) | 1979-04-19 |
Family
ID=14713029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11749177A Pending JPS5449632A (en) | 1977-09-27 | 1977-09-27 | Combustion control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5449632A (en) |
-
1977
- 1977-09-27 JP JP11749177A patent/JPS5449632A/en active Pending
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