JPS5926469Y2 - 光電式簡易型火災警報器 - Google Patents

光電式簡易型火災警報器

Info

Publication number
JPS5926469Y2
JPS5926469Y2 JP18345778U JP18345778U JPS5926469Y2 JP S5926469 Y2 JPS5926469 Y2 JP S5926469Y2 JP 18345778 U JP18345778 U JP 18345778U JP 18345778 U JP18345778 U JP 18345778U JP S5926469 Y2 JPS5926469 Y2 JP S5926469Y2
Authority
JP
Japan
Prior art keywords
circuit
test rod
switch
fire alarm
light emitting
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
JP18345778U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55100290U (enrdf_load_stackoverflow
Inventor
茂 松本
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP18345778U priority Critical patent/JPS5926469Y2/ja
Publication of JPS55100290U publication Critical patent/JPS55100290U/ja
Application granted granted Critical
Publication of JPS5926469Y2 publication Critical patent/JPS5926469Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Alarm Devices (AREA)
JP18345778U 1978-12-29 1978-12-29 光電式簡易型火災警報器 Expired JPS5926469Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18345778U JPS5926469Y2 (ja) 1978-12-29 1978-12-29 光電式簡易型火災警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18345778U JPS5926469Y2 (ja) 1978-12-29 1978-12-29 光電式簡易型火災警報器

Publications (2)

Publication Number Publication Date
JPS55100290U JPS55100290U (enrdf_load_stackoverflow) 1980-07-12
JPS5926469Y2 true JPS5926469Y2 (ja) 1984-08-01

Family

ID=29195132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18345778U Expired JPS5926469Y2 (ja) 1978-12-29 1978-12-29 光電式簡易型火災警報器

Country Status (1)

Country Link
JP (1) JPS5926469Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585185U (ja) * 1981-06-29 1983-01-13 ホーチキ株式会社 ガス漏れ警報装置
JPS58165192A (ja) * 1982-03-25 1983-09-30 トヨタ自動車株式会社 火災感知器動作テスト装置

Also Published As

Publication number Publication date
JPS55100290U (enrdf_load_stackoverflow) 1980-07-12

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