JPS6184366U - - Google Patents
Info
- Publication number
- JPS6184366U JPS6184366U JP16992084U JP16992084U JPS6184366U JP S6184366 U JPS6184366 U JP S6184366U JP 16992084 U JP16992084 U JP 16992084U JP 16992084 U JP16992084 U JP 16992084U JP S6184366 U JPS6184366 U JP S6184366U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- circuit
- flip
- transistor array
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
Description
第１図は本考案の一実施例を示す燃焼装置の制
御回路の電気回路図、第２図は同フリツプフロツ
プ回路の波形図である。
５…リレー、１６…フリツプフロツプ回路、１
７，１８…トランジスタアレイ、２１…制御回路
、４０，４１…抵抗、４２…トランジスタ、４３
…リセツト回路、４４…風圧スイツチ、Ａ，Ｂ…
出力端。
FIG. 1 is an electric circuit diagram of a control circuit of a combustion apparatus showing an embodiment of the present invention, and FIG. 2 is a waveform diagram of the flip-flop circuit. 5...Relay, 16...Flip-flop circuit, 1
7, 18... Transistor array, 21... Control circuit, 40, 41... Resistor, 42... Transistor, 43
...Reset circuit, 44...Air pressure switch, A, B...
Output end.
Claims (1)
の出力でリレーを制御する燃焼装置の制御回路に
おいて、フリツプフロツプ回路１６の入力端の一
方をトランジスタアレイ１８を介して制御回路２
１の出力端Ｂに、同入力端の他方をリセツト回路
４３に、同出力端をトランジスタアレイ１７を介
して制御回路２１の出力端Ａとトランジスタアレ
イ１９を介したリレー５に各接続し、上記リセツ
ト回路４３は抵抗４０，４１を介して電源電圧の
一部をトランジスタ４２のベースに加え、又それ
を風圧スイツチ４５でオン、オフするようにし、
更にコレクタをフリツプフロツプ回路１６の入力
端の他方に加えるもので、炎検知が正常ならばフ
リツプフロツプ回路１６をＬＯＷに保持して運転
に移行し、炎検知が異常ならば同HIGHに保持し、
運転に移行しないようにしたことを特徴とする燃
焼装置の制御回路。 In a control circuit for a combustion device that controls a relay using the output of a control circuit that includes a flame detection circuit that detects the presence or absence of a flame, one input end of a flip-flop circuit 16 is connected to the control circuit 2 through a transistor array 18.
1, the other input terminal is connected to the reset circuit 43, and the output terminal is connected to the output terminal A of the control circuit 21 via the transistor array 17 and the relay 5 via the transistor array 19. The reset circuit 43 applies a part of the power supply voltage to the base of the transistor 42 via resistors 40 and 41, and turns it on and off using a wind pressure switch 45.
Furthermore, a collector is added to the other input terminal of the flip-flop circuit 16, and if the flame detection is normal, the flip-flop circuit 16 is held LOW and goes into operation, and if the flame detection is abnormal, it is held HIGH.
A control circuit for a combustion device characterized in that the control circuit does not shift to operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16992084U JPS6184366U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16992084U JPS6184366U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184366U true JPS6184366U (en) | 1986-06-03 |
Family
ID=30727633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16992084U Pending JPS6184366U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184366U (en) |
-
1984
- 1984-11-09 JP JP16992084U patent/JPS6184366U/ja active Pending
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