JPS6360438B2 - - Google Patents

Info

Publication number
JPS6360438B2
JPS6360438B2 JP3445583A JP3445583A JPS6360438B2 JP S6360438 B2 JPS6360438 B2 JP S6360438B2 JP 3445583 A JP3445583 A JP 3445583A JP 3445583 A JP3445583 A JP 3445583A JP S6360438 B2 JPS6360438 B2 JP S6360438B2
Authority
JP
Japan
Prior art keywords
light
sensor
transistor
output
fire
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
JP3445583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59160294A (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 JP3445583A priority Critical patent/JPS59160294A/ja
Publication of JPS59160294A publication Critical patent/JPS59160294A/ja
Publication of JPS6360438B2 publication Critical patent/JPS6360438B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
JP3445583A 1983-03-04 1983-03-04 試験装置を備えた火災感知器 Granted JPS59160294A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3445583A JPS59160294A (ja) 1983-03-04 1983-03-04 試験装置を備えた火災感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3445583A JPS59160294A (ja) 1983-03-04 1983-03-04 試験装置を備えた火災感知器

Publications (2)

Publication Number Publication Date
JPS59160294A JPS59160294A (ja) 1984-09-10
JPS6360438B2 true JPS6360438B2 (enEXAMPLES) 1988-11-24

Family

ID=12414717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3445583A Granted JPS59160294A (ja) 1983-03-04 1983-03-04 試験装置を備えた火災感知器

Country Status (1)

Country Link
JP (1) JPS59160294A (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02282895A (ja) * 1989-04-25 1990-11-20 Matsushita Electric Works Ltd 熱感知器
JP2792676B2 (ja) * 1989-06-28 1998-09-03 能美防災株式会社 光ワイヤレス式火災報知設備
JP2015041211A (ja) * 2013-08-21 2015-03-02 新コスモス電機株式会社 警報器

Also Published As

Publication number Publication date
JPS59160294A (ja) 1984-09-10

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