JPS61181948U - - Google Patents

Info

Publication number
JPS61181948U
JPS61181948U JP6222485U JP6222485U JPS61181948U JP S61181948 U JPS61181948 U JP S61181948U JP 6222485 U JP6222485 U JP 6222485U JP 6222485 U JP6222485 U JP 6222485U JP S61181948 U JPS61181948 U JP S61181948U
Authority
JP
Japan
Prior art keywords
photocoupler
control
relay contact
emitting element
solenoid valve
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
JP6222485U
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 JP6222485U priority Critical patent/JPS61181948U/ja
Publication of JPS61181948U publication Critical patent/JPS61181948U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例による燃焼器の制御
回路を示す電気回路図、第2図は同制御手段のフ
ローチヤート図、第3図は従来の燃焼器の制御回
路の要部電気回路図である。 3……電磁弁、5……フオトカプラ、9……停
止用リレー、10……発光素子、11……制御手
段、22……制御用リレー接点、99……停止用
リレー接点、13……コンデンサ、55……フオ
トカプラ出力側。

Claims (1)

    【実用新案登録請求の範囲】
  1. 制御用リレー接点のオン、オフにより電磁弁の
    開閉を行う燃焼器の制御回路において、電磁弁3
    と並列にフオトカプラ5を、同直列に停止用リレ
    ー接点99を、フオトカプラ出力側55と並列に
    コンデンサ13を、又フオトカプラ5の信号を制
    御手段11の入力に、更にその制御手段11の出
    力に停止用リレー9、制御用リレー2、発光素子
    10を各接続し、制御用リレー接点22が熔着し
    たとき停止用リレー接点99をオフし、同時に発
    光素子10を発光せしめることを特徴とする燃焼
    器の制御回路。
JP6222485U 1985-04-25 1985-04-25 Pending JPS61181948U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6222485U JPS61181948U (ja) 1985-04-25 1985-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6222485U JPS61181948U (ja) 1985-04-25 1985-04-25

Publications (1)

Publication Number Publication Date
JPS61181948U true JPS61181948U (ja) 1986-11-13

Family

ID=30591237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6222485U Pending JPS61181948U (ja) 1985-04-25 1985-04-25

Country Status (1)

Country Link
JP (1) JPS61181948U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01184329A (ja) * 1988-01-14 1989-07-24 Miura Co Ltd 燃焼安全装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01184329A (ja) * 1988-01-14 1989-07-24 Miura Co Ltd 燃焼安全装置

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