JPS51151594A - Protective circuit for flame detection circuit - Google Patents
Protective circuit for flame detection circuitInfo
- Publication number
- JPS51151594A JPS51151594A JP50076358A JP7635875A JPS51151594A JP S51151594 A JPS51151594 A JP S51151594A JP 50076358 A JP50076358 A JP 50076358A JP 7635875 A JP7635875 A JP 7635875A JP S51151594 A JPS51151594 A JP S51151594A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- flame detection
- flame
- protective
- detection circuit
- 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
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Control Of Combustion (AREA)
Abstract
PURPOSE:Connecting a detection electrode, inserted into flame to base-bias of transistor, and supplying base-bias voltage by the impedance of flame itself, by this way, the apparatus is protected at the short circuit of electrode of flame detector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50076358A JPS51151594A (en) | 1975-06-20 | 1975-06-20 | Protective circuit for flame detection circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50076358A JPS51151594A (en) | 1975-06-20 | 1975-06-20 | Protective circuit for flame detection circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51151594A true JPS51151594A (en) | 1976-12-27 |
Family
ID=13603123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50076358A Pending JPS51151594A (en) | 1975-06-20 | 1975-06-20 | Protective circuit for flame detection circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51151594A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0199060U (en) * | 1987-12-23 | 1989-07-03 |
-
1975
- 1975-06-20 JP JP50076358A patent/JPS51151594A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0199060U (en) * | 1987-12-23 | 1989-07-03 |
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