JPS6339839Y2 - - Google Patents

Info

Publication number
JPS6339839Y2
JPS6339839Y2 JP10711382U JP10711382U JPS6339839Y2 JP S6339839 Y2 JPS6339839 Y2 JP S6339839Y2 JP 10711382 U JP10711382 U JP 10711382U JP 10711382 U JP10711382 U JP 10711382U JP S6339839 Y2 JPS6339839 Y2 JP S6339839Y2
Authority
JP
Japan
Prior art keywords
light
receiving element
light source
optical filter
light receiving
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
JP10711382U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5915192U (ja
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 JP10711382U priority Critical patent/JPS5915192U/ja
Publication of JPS5915192U publication Critical patent/JPS5915192U/ja
Application granted granted Critical
Publication of JPS6339839Y2 publication Critical patent/JPS6339839Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Control Of Combustion (AREA)
  • Fire-Detection Mechanisms (AREA)
JP10711382U 1982-07-16 1982-07-16 炎感知器の動作試験装置 Granted JPS5915192U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10711382U JPS5915192U (ja) 1982-07-16 1982-07-16 炎感知器の動作試験装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10711382U JPS5915192U (ja) 1982-07-16 1982-07-16 炎感知器の動作試験装置

Publications (2)

Publication Number Publication Date
JPS5915192U JPS5915192U (ja) 1984-01-30
JPS6339839Y2 true JPS6339839Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-10-19

Family

ID=30250394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10711382U Granted JPS5915192U (ja) 1982-07-16 1982-07-16 炎感知器の動作試験装置

Country Status (1)

Country Link
JP (1) JPS5915192U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023184500A (ja) * 2022-06-16 2023-12-28 韓國恩替股▲分▼有限公司 濃度測定装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3699286B2 (ja) * 1999-01-22 2005-09-28 能美防災株式会社 火災検知器
JP6755105B2 (ja) * 2016-03-08 2020-09-16 深田工業株式会社 炎検知器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023184500A (ja) * 2022-06-16 2023-12-28 韓國恩替股▲分▼有限公司 濃度測定装置

Also Published As

Publication number Publication date
JPS5915192U (ja) 1984-01-30

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