JPS5997352U - 炎検知回路 - Google Patents

炎検知回路

Info

Publication number
JPS5997352U
JPS5997352U JP19081282U JP19081282U JPS5997352U JP S5997352 U JPS5997352 U JP S5997352U JP 19081282 U JP19081282 U JP 19081282U JP 19081282 U JP19081282 U JP 19081282U JP S5997352 U JPS5997352 U JP S5997352U
Authority
JP
Japan
Prior art keywords
flame detection
circuit
detection circuit
ground
flame
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
JP19081282U
Other languages
English (en)
Japanese (ja)
Other versions
JPS643971Y2 (enrdf_load_stackoverflow
Inventor
正 鈴木
丹沢　孝直
Original Assignee
三國工業株式会社
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 三國工業株式会社 filed Critical 三國工業株式会社
Priority to JP19081282U priority Critical patent/JPS5997352U/ja
Publication of JPS5997352U publication Critical patent/JPS5997352U/ja
Application granted granted Critical
Publication of JPS643971Y2 publication Critical patent/JPS643971Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
JP19081282U 1982-12-17 1982-12-17 炎検知回路 Granted JPS5997352U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19081282U JPS5997352U (ja) 1982-12-17 1982-12-17 炎検知回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19081282U JPS5997352U (ja) 1982-12-17 1982-12-17 炎検知回路

Publications (2)

Publication Number Publication Date
JPS5997352U true JPS5997352U (ja) 1984-07-02
JPS643971Y2 JPS643971Y2 (enrdf_load_stackoverflow) 1989-02-02

Family

ID=30411043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19081282U Granted JPS5997352U (ja) 1982-12-17 1982-12-17 炎検知回路

Country Status (1)

Country Link
JP (1) JPS5997352U (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424336U (enrdf_load_stackoverflow) * 1977-07-20 1979-02-17
JPS5481529A (en) * 1977-12-09 1979-06-29 Hitachi Ltd Ignition and flame detector
JPS5628428U (enrdf_load_stackoverflow) * 1979-08-13 1981-03-17
JPS5731724A (en) * 1980-08-04 1982-02-20 Toshiaki Tsunematsu Flame detecting circuit operated by low voltage such as several volts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424336U (enrdf_load_stackoverflow) * 1977-07-20 1979-02-17
JPS5481529A (en) * 1977-12-09 1979-06-29 Hitachi Ltd Ignition and flame detector
JPS5628428U (enrdf_load_stackoverflow) * 1979-08-13 1981-03-17
JPS5731724A (en) * 1980-08-04 1982-02-20 Toshiaki Tsunematsu Flame detecting circuit operated by low voltage such as several volts

Also Published As

Publication number Publication date
JPS643971Y2 (enrdf_load_stackoverflow) 1989-02-02

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