JPS56100231A - Controller for combustor - Google Patents
Controller for combustorInfo
- Publication number
- JPS56100231A JPS56100231A JP274080A JP274080A JPS56100231A JP S56100231 A JPS56100231 A JP S56100231A JP 274080 A JP274080 A JP 274080A JP 274080 A JP274080 A JP 274080A JP S56100231 A JPS56100231 A JP S56100231A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- comparators
- threshold values
- control signal
- 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
- Regulation And Control Of Combustion (AREA)
- Manipulation Of Pulses (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
PURPOSE:To exactly break an electromagnetic valve by providing a control signal generating circuit, a control signal balancing circuit, two comparators to compare the output of the balancing circuit with a set level, and to generate outputs, and an electromagnetic valve closing circuit to respond to the output of the comparators. CONSTITUTION:Valve make and break control signal from a control signal generating circuit 4 with respect to the presence or absence of square wave signal output is averaged in an integrating circuit 5, and when the output value of the circuit 5 is between the different threshold values of the comparators 6A and 6B, output is generated from a logical operation circuit 7 by means of the output of the comparators 6A and 6B, and then the output leads the circuit 8 to open the fuel electromagntic valve 9. And, in case where the circuit 4 generates a repeated square wave signal, the output value of the circuit 5 becomes a middle value between the different threshold values of the comparators 6A and 6B and the electromagnetic valve 9 turns to be opened. In case where the output of the circuit 4 is fixed, the output value of the circuit 5 becomes an outside value of the different threshold values of the comparators 6A and 6B and the electromagnetic valve 9 turns to be closed. The threshold values of the comparators 6A and 6B are set up so as to make such operations possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP274080A JPS56100231A (en) | 1980-01-14 | 1980-01-14 | Controller for combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP274080A JPS56100231A (en) | 1980-01-14 | 1980-01-14 | Controller for combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56100231A true JPS56100231A (en) | 1981-08-12 |
Family
ID=11537733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP274080A Pending JPS56100231A (en) | 1980-01-14 | 1980-01-14 | Controller for combustor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56100231A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5143629A (en) * | 1974-10-01 | 1976-04-14 | Tektronix Inc | |
| JPS51104642A (en) * | 1975-03-12 | 1976-09-16 | Mitsubishi Electric Corp | NENSHOBAANASEIGYO SOCHI |
| JPS5418407A (en) * | 1977-07-12 | 1979-02-10 | Toshiba Corp | Preparing apparatus for noncrystallime metal |
| JPS5420430A (en) * | 1977-07-15 | 1979-02-15 | Matsushita Electric Ind Co Ltd | Combustion safety device |
-
1980
- 1980-01-14 JP JP274080A patent/JPS56100231A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5143629A (en) * | 1974-10-01 | 1976-04-14 | Tektronix Inc | |
| JPS51104642A (en) * | 1975-03-12 | 1976-09-16 | Mitsubishi Electric Corp | NENSHOBAANASEIGYO SOCHI |
| JPS5418407A (en) * | 1977-07-12 | 1979-02-10 | Toshiba Corp | Preparing apparatus for noncrystallime metal |
| JPS5420430A (en) * | 1977-07-15 | 1979-02-15 | Matsushita Electric Ind Co Ltd | Combustion safety device |
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