JPS56162323A - Controller for combustion - Google Patents
Controller for combustionInfo
- Publication number
- JPS56162323A JPS56162323A JP6468180A JP6468180A JPS56162323A JP S56162323 A JPS56162323 A JP S56162323A JP 6468180 A JP6468180 A JP 6468180A JP 6468180 A JP6468180 A JP 6468180A JP S56162323 A JPS56162323 A JP S56162323A
- Authority
- JP
- Japan
- Prior art keywords
- output
- solenoid valve
- circuit
- main burners
- comparative
- 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)
- Feeding And Controlling Fuel (AREA)
Abstract
PURPOSE: To control output over a wide range up to the total maximum output of two main burners from the minimum output of one main burner in response to load and prevent explosive ignition by mounting at least two main burners.
CONSTITUTION: The first and second solenoid valves 11-1, 11-2 and the first and second proportional control valves 13-1, 13-2 are connected in series with each gas feeding passage communicated with the first and second main burners. Both proportional control valves 13-1, 13-2 are controlled by the comparative output of a temperature controlling circuit 29 comparing actual heating temperature and setting temperature. In this case, the pressure rise of the comparative output to a full admission level is detected by means of a valve opening detecting circuit 33, and a pressure lowering circuit 36 is installed which functions by the detecting output and temporarily pressure-lowers the comparative output to a totally-enclosed condition or a level close to the condition. Thus, when a pilot solenoid valve 15 functions in case of the ignition of a pilot burner, the first solenoid valve 11-1 is opened, and the second solenoid valve 11-2 is opened by the activation of the pressure lowering circuit 36.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6468180A JPS56162323A (en) | 1980-05-17 | 1980-05-17 | Controller for combustion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6468180A JPS56162323A (en) | 1980-05-17 | 1980-05-17 | Controller for combustion |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56162323A true JPS56162323A (en) | 1981-12-14 |
JPS6146726B2 JPS6146726B2 (en) | 1986-10-15 |
Family
ID=13265141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6468180A Granted JPS56162323A (en) | 1980-05-17 | 1980-05-17 | Controller for combustion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56162323A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6234641U (en) * | 1985-08-15 | 1987-02-28 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62196327U (en) * | 1986-06-04 | 1987-12-14 |
-
1980
- 1980-05-17 JP JP6468180A patent/JPS56162323A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6234641U (en) * | 1985-08-15 | 1987-02-28 | ||
JPH0435711Y2 (en) * | 1985-08-15 | 1992-08-24 |
Also Published As
Publication number | Publication date |
---|---|
JPS6146726B2 (en) | 1986-10-15 |
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