JPS6218558U - - Google Patents
Info
- Publication number
- JPS6218558U JPS6218558U JP10580085U JP10580085U JPS6218558U JP S6218558 U JPS6218558 U JP S6218558U JP 10580085 U JP10580085 U JP 10580085U JP 10580085 U JP10580085 U JP 10580085U JP S6218558 U JPS6218558 U JP S6218558U
- Authority
- JP
- Japan
- Prior art keywords
- flame
- circuit
- flame detection
- detection circuit
- combustion amount
- 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 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Combustion (AREA)
Description
第１図は本考案による一実施例の回路構成図、
第２図は本考案によるタイミングチヤート図を示
したものである。
Ａ……炎基準電圧発生回路、Ｂ……炎検知回路
、Ｃ……遅延回路、Ｄ……燃焼量切り換え回路。
FIG. 1 is a circuit diagram of an embodiment of the present invention.
FIG. 2 shows a timing chart according to the present invention. A...flame reference voltage generation circuit, B...flame detection circuit, C...delay circuit, D...combustion amount switching circuit.
Claims (1)
回路Ｄ、火炎を検知するべく基準電圧を発生する
炎基準電圧発生回路Ａの各出力を遅延回路Ｃを介
して炎検知回路Ｂに入力し、それを燃焼火炎の検
知出力と比較して制御信号を出力し、燃焼量切り
換え信号が変化した場合炎検知回路Ｂの基準信号
が徐々に変化することを特徴とした炎検知回路。 The outputs of the combustion amount switching circuit D, which switches the combustion amount into multiple stages, and the flame reference voltage generation circuit A, which generates a reference voltage to detect the flame, are input to the flame detection circuit B via the delay circuit C, and the outputs are input to the flame detection circuit B, which detects the flame. A flame detection circuit is characterized in that a control signal is output in comparison with a flame detection output, and when a combustion amount switching signal changes, a reference signal of a flame detection circuit B gradually changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10580085U JPS6218558U (en) | 1985-07-11 | 1985-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10580085U JPS6218558U (en) | 1985-07-11 | 1985-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6218558U true JPS6218558U (en) | 1987-02-04 |
Family
ID=30980569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10580085U Pending JPS6218558U (en) | 1985-07-11 | 1985-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6218558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS648314A (en) * | 1987-06-30 | 1989-01-12 | Aisin Seiki | Cooling and lubricating device for internal combustion engine |
-
1985
- 1985-07-11 JP JP10580085U patent/JPS6218558U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS648314A (en) * | 1987-06-30 | 1989-01-12 | Aisin Seiki | Cooling and lubricating device for internal combustion engine |
| JPH0257207B2 (en) * | 1987-06-30 | 1990-12-04 | Aishin Seiki Kk |