JPS5871552U - flame detection circuit - Google Patents

flame detection circuit

Info

Publication number
JPS5871552U
JPS5871552U JP16219881U JP16219881U JPS5871552U JP S5871552 U JPS5871552 U JP S5871552U JP 16219881 U JP16219881 U JP 16219881U JP 16219881 U JP16219881 U JP 16219881U JP S5871552 U JPS5871552 U JP S5871552U
Authority
JP
Japan
Prior art keywords
flame
detection circuit
flame detection
sensor
detecting
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.)
Granted
Application number
JP16219881U
Other languages
Japanese (ja)
Other versions
JPS6247015Y2 (en
Inventor
富雄 中田
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP16219881U priority Critical patent/JPS5871552U/en
Publication of JPS5871552U publication Critical patent/JPS5871552U/en
Application granted granted Critical
Publication of JPS6247015Y2 publication Critical patent/JPS6247015Y2/ja
Granted legal-status Critical Current

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  • Control Of Combustion (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の炎検知回路図、第２図は本考案の一実施
例である炎検知回路図である。 １・・・・・・バーナ、３・・・・・・炎検知棒、２１
，２２゜２４．２５・・・・・・抵抗、２６・・・・・
・比較回路、２７・・・・・・燃焼状態検出センサ。FIG. 1 is a diagram of a conventional flame detection circuit, and FIG. 2 is a diagram of a flame detection circuit according to an embodiment of the present invention. 1...Burner, 3...Flame detection rod, 21
,22゜24.25...Resistance, 26...
- Comparison circuit, 27... Combustion state detection sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バーナ部に形成される火炎内に、炎電流検知用の電極と
燃焼状態を検出するセンサとが臨み、前記電極間を流れ
る炎電流を電圧変換手段により電圧に変換して炎を検知
する炎検知回路において、前記センサを前記電圧変換手
段の正側に直列に接続したことを特徴とする炎検知回路
。An electrode for detecting flame current and a sensor for detecting the combustion state are placed in the flame formed in the burner section, and the flame current flowing between the electrodes is converted into voltage by a voltage conversion means to detect the flame. A flame detection circuit characterized in that the sensor is connected in series to the positive side of the voltage conversion means.
JP16219881U 1981-10-30 1981-10-30 flame detection circuit Granted JPS5871552U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16219881U JPS5871552U (en) 1981-10-30 1981-10-30 flame detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16219881U JPS5871552U (en) 1981-10-30 1981-10-30 flame detection circuit

Publications (2)

Publication Number Publication Date
JPS5871552U true JPS5871552U (en) 1983-05-14
JPS6247015Y2 JPS6247015Y2 (en) 1987-12-23

Family

ID=29954528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16219881U Granted JPS5871552U (en) 1981-10-30 1981-10-30 flame detection circuit

Country Status (1)

Country Link
JP (1) JPS5871552U (en)

Also Published As

Publication number Publication date
JPS6247015Y2 (en) 1987-12-23

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