JPS56144331A - Combustion control device - Google Patents
Combustion control deviceInfo
- Publication number
- JPS56144331A JPS56144331A JP10483280A JP10483280A JPS56144331A JP S56144331 A JPS56144331 A JP S56144331A JP 10483280 A JP10483280 A JP 10483280A JP 10483280 A JP10483280 A JP 10483280A JP S56144331 A JPS56144331 A JP S56144331A
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- period
- flame detection
- control device
- terminated
- 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
Landscapes
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
Abstract
PURPOSE: To secure a predetermined pilot stabilizing time at all times and improve stability of the operation by a device wherein measuring of a pilot only period is started when a flame detection signal is received and a pilot trial period is terminated.
CONSTITUTION: A transistor 95 turns to ON when receiving a flame detection signal from a flame detection circuit E, and a transistor 162 turns to ON when a pilot trial period T2 is terminated. Upon these an operating current is first supplied to the second electronic timer circuit D, so that measuring of a pilot only period T3 is started. By so doing, it becomes possible to secure a predetermined pilot stabilizing time at all times and also improve stability of the operation.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10483280A JPS56144331A (en) | 1980-07-30 | 1980-07-30 | Combustion control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10483280A JPS56144331A (en) | 1980-07-30 | 1980-07-30 | Combustion control device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4846580A Division JPS56144334A (en) | 1980-04-11 | 1980-04-11 | Combustion control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56144331A true JPS56144331A (en) | 1981-11-10 |
JPS6314245B2 JPS6314245B2 (en) | 1988-03-30 |
Family
ID=14391341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10483280A Granted JPS56144331A (en) | 1980-07-30 | 1980-07-30 | Combustion control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56144331A (en) |
-
1980
- 1980-07-30 JP JP10483280A patent/JPS56144331A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6314245B2 (en) | 1988-03-30 |
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