JPS5940993U - 火災受信機の多感度表示装置 - Google Patents

火災受信機の多感度表示装置

Info

Publication number
JPS5940993U
JPS5940993U JP13399882U JP13399882U JPS5940993U JP S5940993 U JPS5940993 U JP S5940993U JP 13399882 U JP13399882 U JP 13399882U JP 13399882 U JP13399882 U JP 13399882U JP S5940993 U JPS5940993 U JP S5940993U
Authority
JP
Japan
Prior art keywords
detection
display device
outputs
signal
fire receiver
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
JP13399882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS642234Y2 (OSRAM
Inventor
博 本間
江口　義宏
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.)
Hochiki Corp
Original Assignee
Hochiki Corp
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 Hochiki Corp filed Critical Hochiki Corp
Priority to JP13399882U priority Critical patent/JPS5940993U/ja
Publication of JPS5940993U publication Critical patent/JPS5940993U/ja
Application granted granted Critical
Publication of JPS642234Y2 publication Critical patent/JPS642234Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
JP13399882U 1982-09-03 1982-09-03 火災受信機の多感度表示装置 Granted JPS5940993U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13399882U JPS5940993U (ja) 1982-09-03 1982-09-03 火災受信機の多感度表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13399882U JPS5940993U (ja) 1982-09-03 1982-09-03 火災受信機の多感度表示装置

Publications (2)

Publication Number Publication Date
JPS5940993U true JPS5940993U (ja) 1984-03-16
JPS642234Y2 JPS642234Y2 (OSRAM) 1989-01-19

Family

ID=30302067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13399882U Granted JPS5940993U (ja) 1982-09-03 1982-09-03 火災受信機の多感度表示装置

Country Status (1)

Country Link
JP (1) JPS5940993U (OSRAM)

Also Published As

Publication number Publication date
JPS642234Y2 (OSRAM) 1989-01-19

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