JPS648879B2 - - Google Patents

Info

Publication number
JPS648879B2
JPS648879B2 JP19254482A JP19254482A JPS648879B2 JP S648879 B2 JPS648879 B2 JP S648879B2 JP 19254482 A JP19254482 A JP 19254482A JP 19254482 A JP19254482 A JP 19254482A JP S648879 B2 JPS648879 B2 JP S648879B2
Authority
JP
Japan
Prior art keywords
circuit
ultraviolet
ultraviolet rays
detection device
transistor
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.)
Expired
Application number
JP19254482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59103192A (ja
Inventor
Kesao Furuhata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOKYO BOSAI SETSUBI KK
Original Assignee
TOKYO BOSAI SETSUBI KK
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 TOKYO BOSAI SETSUBI KK filed Critical TOKYO BOSAI SETSUBI KK
Priority to JP19254482A priority Critical patent/JPS59103192A/ja
Publication of JPS59103192A publication Critical patent/JPS59103192A/ja
Publication of JPS648879B2 publication Critical patent/JPS648879B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Control Of Combustion (AREA)
  • Fire-Detection Mechanisms (AREA)
JP19254482A 1982-11-04 1982-11-04 紫外線による炎検出装置 Granted JPS59103192A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19254482A JPS59103192A (ja) 1982-11-04 1982-11-04 紫外線による炎検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19254482A JPS59103192A (ja) 1982-11-04 1982-11-04 紫外線による炎検出装置

Publications (2)

Publication Number Publication Date
JPS59103192A JPS59103192A (ja) 1984-06-14
JPS648879B2 true JPS648879B2 (enrdf_load_stackoverflow) 1989-02-15

Family

ID=16293039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19254482A Granted JPS59103192A (ja) 1982-11-04 1982-11-04 紫外線による炎検出装置

Country Status (1)

Country Link
JP (1) JPS59103192A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241752Y2 (enrdf_load_stackoverflow) * 1985-12-03 1990-11-07
JP2001343280A (ja) * 2000-06-02 2001-12-14 Yamatake Corp 火炎検出装置

Also Published As

Publication number Publication date
JPS59103192A (ja) 1984-06-14

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