JPS61167532U - - Google Patents

Info

Publication number
JPS61167532U
JPS61167532U JP4996985U JP4996985U JPS61167532U JP S61167532 U JPS61167532 U JP S61167532U JP 4996985 U JP4996985 U JP 4996985U JP 4996985 U JP4996985 U JP 4996985U JP S61167532 U JPS61167532 U JP S61167532U
Authority
JP
Japan
Prior art keywords
combustion
photoelectric conversion
conversion element
detects
electrical signal
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
Application number
JP4996985U
Other languages
English (en)
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 filed Critical
Priority to JP4996985U priority Critical patent/JPS61167532U/ja
Publication of JPS61167532U publication Critical patent/JPS61167532U/ja
Pending legal-status Critical Current

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  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示すものであり、
第1図は燃焼検出装置の断面図、第2図は検出回
路を示す図、第3図は光電変換素子から出力され
た電気信号の電圧と時間の関係図である。 1……燃焼検出装置、2……燃焼室、8……ホ
トダイオード(光電変換素子)、9……検出回路

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃焼室内の燃焼状態を検出する装置において、
    上記燃焼室内の光を電気信号に変換する光電変換
    素子と、光電変換素子からの電気信号のうち火炎
    の揺らぎに対応する交流成分を検出する検出回路
    を有したことを特徴とする燃焼検出装置。
JP4996985U 1985-04-05 1985-04-05 Pending JPS61167532U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4996985U JPS61167532U (ja) 1985-04-05 1985-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4996985U JPS61167532U (ja) 1985-04-05 1985-04-05

Publications (1)

Publication Number Publication Date
JPS61167532U true JPS61167532U (ja) 1986-10-17

Family

ID=30567653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4996985U Pending JPS61167532U (ja) 1985-04-05 1985-04-05

Country Status (1)

Country Link
JP (1) JPS61167532U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572829A (en) * 1978-11-28 1980-06-02 Babcock Hitachi Kk Fire detector
JPS57147021A (en) * 1981-03-09 1982-09-10 Toshiba Corp Flame detector
JPS60188825A (ja) * 1984-03-08 1985-09-26 Toyota Motor Corp デイ−ゼルエンジンの着火時期検出装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572829A (en) * 1978-11-28 1980-06-02 Babcock Hitachi Kk Fire detector
JPS57147021A (en) * 1981-03-09 1982-09-10 Toshiba Corp Flame detector
JPS60188825A (ja) * 1984-03-08 1985-09-26 Toyota Motor Corp デイ−ゼルエンジンの着火時期検出装置

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