JPS5514440A - Combustion controller for kerosene bath boiler - Google Patents
Combustion controller for kerosene bath boilerInfo
- Publication number
- JPS5514440A JPS5514440A JP8643578A JP8643578A JPS5514440A JP S5514440 A JPS5514440 A JP S5514440A JP 8643578 A JP8643578 A JP 8643578A JP 8643578 A JP8643578 A JP 8643578A JP S5514440 A JPS5514440 A JP S5514440A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- ignitor
- time
- power
- output
- 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 ensure higher safety at all times by starting fuel pump only when the prescribed pre-purge time has elapsed after the starting of ignition.
CONSTITUTION: Ignitor 1 supplys oscillation output of high frequency to the primary coil of the transformer 3 when the ignitor gets drive power from the A/C power source 2, which makes the secondary coil of the transformer 3 generate high frequency voltage and as a result, ignition spark is generated between the electrodes 4. At this time, time circuit 5 supplys delay output to AND circuit 6 after the elapse of the prescribed time counting from the moment when the power is made ON. The AND circuit 6 checks the operation status of the ignitor 1 at the moment when the prescribed time has elapsed after the power is closed, and when the ignitor's operation is normal, AND circuit 6 outputs output pulses to the differentiating circuit 7. Pulses differentiated at the differentiating circuit 7 are supplied to the output circuit 8 as trigger pulses, which actuate fuel pump control relay, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8643578A JPS5514440A (en) | 1978-07-15 | 1978-07-15 | Combustion controller for kerosene bath boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8643578A JPS5514440A (en) | 1978-07-15 | 1978-07-15 | Combustion controller for kerosene bath boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5514440A true JPS5514440A (en) | 1980-01-31 |
Family
ID=13886826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8643578A Pending JPS5514440A (en) | 1978-07-15 | 1978-07-15 | Combustion controller for kerosene bath boiler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5514440A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58168097A (en) * | 1982-03-29 | 1983-10-04 | 日本電気株式会社 | Voice synthesizer |
JPS60205596A (en) * | 1984-03-30 | 1985-10-17 | 富士通株式会社 | Voice synthesizer |
JPH02186397A (en) * | 1989-01-12 | 1990-07-20 | Fujitsu Ltd | Device for reading sentence aloud |
-
1978
- 1978-07-15 JP JP8643578A patent/JPS5514440A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58168097A (en) * | 1982-03-29 | 1983-10-04 | 日本電気株式会社 | Voice synthesizer |
JPS60205596A (en) * | 1984-03-30 | 1985-10-17 | 富士通株式会社 | Voice synthesizer |
JPH055116B2 (en) * | 1984-03-30 | 1993-01-21 | Fujitsu Ltd | |
JPH02186397A (en) * | 1989-01-12 | 1990-07-20 | Fujitsu Ltd | Device for reading sentence aloud |
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