JPS6153652U - - Google Patents
Info
- Publication number
- JPS6153652U JPS6153652U JP13762684U JP13762684U JPS6153652U JP S6153652 U JPS6153652 U JP S6153652U JP 13762684 U JP13762684 U JP 13762684U JP 13762684 U JP13762684 U JP 13762684U JP S6153652 U JPS6153652 U JP S6153652U
- Authority
- JP
- Japan
- Prior art keywords
- flame
- voltage
- circuit
- current determination
- flame current
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Combustion (AREA)
Description
第１図は本考案に係る炎検知回路の一実施例を
示す回路図、第２図は電源電圧に対する炎電流の
関係及び電源電圧に対する炎電流判定レベル電圧
の関係を示す概略図である。
５…フレームロツド、６…バーナ、１６…直流
安定化電源、１９…補正回路、２７…フレーム電
源。
FIG. 1 is a circuit diagram showing an embodiment of the flame detection circuit according to the present invention, and FIG. 2 is a schematic diagram showing the relationship between flame current and power supply voltage, and the relationship between flame current determination level voltage and power supply voltage. 5...Frame rod, 6...Burner, 16...DC stabilized power supply, 19...Correction circuit, 27...Frame power supply.
Claims (1)
ナ６との間に交流電圧を印加し、炎を流れる炎電
流を電圧に変換するとともに、直流安定化電源１
６の出力電圧にて炎電流判定回路の炎電流の判定
レベル電圧を設定し、該判定レベル電圧と前記炎
電流に応じた発生電圧を炎電流判定回路にて比較
し、炎の燃焼状態を検知するフレームガード式炎
検知回路において、フレームロツド５とバーナ６
との間に交流電圧を印加するフレーム電源２７と
炎電流判定回路とを、整流回路とこれに連設した
分圧回路とからなる補正回路１９を介して接続し
たことを特徴とする炎検知回路。 An AC voltage is applied between the flame rod 5 inserted into the combustion flame and the burner 6, converting the flame current flowing through the flame into voltage, and the DC stabilized power source 1
The flame current determination level voltage of the flame current determination circuit is set at the output voltage of 6, and the flame current determination circuit compares the determination level voltage with the generated voltage according to the flame current to detect the combustion state of the flame. In the flame guard type flame detection circuit, flame rod 5 and burner 6
A flame detection circuit characterized in that a flame power supply 27 that applies an alternating voltage between the flame current determination circuit and a flame current determination circuit are connected via a correction circuit 19 that includes a rectifier circuit and a voltage dividing circuit connected to the rectifier circuit. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13762684U JPS6153652U (en) | 1984-09-11 | 1984-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13762684U JPS6153652U (en) | 1984-09-11 | 1984-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6153652U true JPS6153652U (en) | 1986-04-11 |
Family
ID=30696040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13762684U Pending JPS6153652U (en) | 1984-09-11 | 1984-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6153652U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54149939A (en) * | 1978-05-17 | 1979-11-24 | Sanyo Electric Co Ltd | Combustor controller |
| JPS5815855B2 (en) * | 1976-05-03 | 1983-03-28 | アムペックス コ−ポレ−ション | web feeding device |
-
1984
- 1984-09-11 JP JP13762684U patent/JPS6153652U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815855B2 (en) * | 1976-05-03 | 1983-03-28 | アムペックス コ−ポレ−ション | web feeding device |
| JPS54149939A (en) * | 1978-05-17 | 1979-11-24 | Sanyo Electric Co Ltd | Combustor controller |