JPS54159740A - Burner controller - Google Patents
Burner controllerInfo
- Publication number
- JPS54159740A JPS54159740A JP6945678A JP6945678A JPS54159740A JP S54159740 A JPS54159740 A JP S54159740A JP 6945678 A JP6945678 A JP 6945678A JP 6945678 A JP6945678 A JP 6945678A JP S54159740 A JPS54159740 A JP S54159740A
- Authority
- JP
- Japan
- Prior art keywords
- relay switch
- appearance
- fuel supply
- ignition
- flame detection
- 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 prevent erroneous ignition and ensure safety by so arranging as to open a first relay switch upon appearance of either a flame detection singal or a signal of a constant duration from a frequency divider or the like and close a second relay switch upon appearance of the flame detection signal.
CONSTITUTION: A first relay switch 10, which renders an igniter 11 and a fuel supply system 13 operative in an initial stage after the start of combustion, and a second relay switch 12 for continually operating the fuel supply device 11 are provided. The first relay switch 10 is opened upon appearance of either a flame detection signal from a flame detector 29 in an intergrating circuit 15 or a signal of a constant duration from a frequency divider 37 or the like, and the second realay switch is closed upon appearance of the flame detection signal. With the igniter and fuel supply system operated in the above way for ignition, if normal ignition cannot be obtained in a constant period of time, for instance 45 seconds, the igniter and fuel supply system are rendered inoperative by taking the failure of normal ignition as erroneous ignition, so that safety can be ensured.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6945678A JPS54159740A (en) | 1978-06-07 | 1978-06-07 | Burner controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6945678A JPS54159740A (en) | 1978-06-07 | 1978-06-07 | Burner controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54159740A true JPS54159740A (en) | 1979-12-17 |
Family
ID=13403159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6945678A Pending JPS54159740A (en) | 1978-06-07 | 1978-06-07 | Burner controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54159740A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575333A (en) * | 1984-05-02 | 1986-03-11 | Bryant Jack A | Flame monitor time delay control |
-
1978
- 1978-06-07 JP JP6945678A patent/JPS54159740A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575333A (en) * | 1984-05-02 | 1986-03-11 | Bryant Jack A | Flame monitor time delay control |
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