JPS5491828A - Combustion control system - Google Patents
Combustion control systemInfo
- Publication number
- JPS5491828A JPS5491828A JP15846477A JP15846477A JPS5491828A JP S5491828 A JPS5491828 A JP S5491828A JP 15846477 A JP15846477 A JP 15846477A JP 15846477 A JP15846477 A JP 15846477A JP S5491828 A JPS5491828 A JP S5491828A
- Authority
- JP
- Japan
- Prior art keywords
- time
- combustion chamber
- state
- power failure
- thermostat
- 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)
- Control Of Combustion (AREA)
Abstract
PURPOSE: In an oil heater, combustion control is performed by introducing a microprocessor. By this, problems that occur at the time of power failure, ignition or extinguishing are controlled each independently in a state where the number of parts, such as resistors, is reduced.
CONSTITUTION: When the power supply is turned ON, the voltage of terminal 1N of microprocessor 4 is checked. Here by the discharge time of condenser, time is set either to continue the state of control of the pre-power failure time when power supply is restored after the power failure (S0=1), or to change to the ignition cycle after the combustion chamber is cooled (S1=0). Next, when US is in operation at the driving switch (US), thermostat S1 is controlled in accordance with the state of OFF (the combustion chamber temperature is low) or ON (the temperature is high), and the output terminal of S0 is set at a high level. When US is set at "quench," quenching operation starts with S0=1, S1=ON. Then, the combustion chamber is cooled and thermostat S1 becomes OFF, and thereby the operation stops.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15846477A JPS5491828A (en) | 1977-12-29 | 1977-12-29 | Combustion control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15846477A JPS5491828A (en) | 1977-12-29 | 1977-12-29 | Combustion control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5491828A true JPS5491828A (en) | 1979-07-20 |
Family
ID=15672305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15846477A Pending JPS5491828A (en) | 1977-12-29 | 1977-12-29 | Combustion control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5491828A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5981957U (en) * | 1982-11-26 | 1984-06-02 | 東芝熱器具株式会社 | Combustion control circuit |
JPS608622A (en) * | 1983-06-28 | 1985-01-17 | Matsushita Electric Ind Co Ltd | Controller for bath |
JPS61170854U (en) * | 1985-04-08 | 1986-10-23 |
-
1977
- 1977-12-29 JP JP15846477A patent/JPS5491828A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5981957U (en) * | 1982-11-26 | 1984-06-02 | 東芝熱器具株式会社 | Combustion control circuit |
JPS608622A (en) * | 1983-06-28 | 1985-01-17 | Matsushita Electric Ind Co Ltd | Controller for bath |
JPS61170854U (en) * | 1985-04-08 | 1986-10-23 | ||
JPH0531399Y2 (en) * | 1985-04-08 | 1993-08-12 |
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