JPS5937911Y2 - 火災報知器の中継器 - Google Patents

火災報知器の中継器

Info

Publication number
JPS5937911Y2
JPS5937911Y2 JP1976100272U JP10027276U JPS5937911Y2 JP S5937911 Y2 JPS5937911 Y2 JP S5937911Y2 JP 1976100272 U JP1976100272 U JP 1976100272U JP 10027276 U JP10027276 U JP 10027276U JP S5937911 Y2 JPS5937911 Y2 JP S5937911Y2
Authority
JP
Japan
Prior art keywords
circuit
relay
constant current
fire
repeater
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
JP1976100272U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5320591U (en:Method
Inventor
正樹 上原
Original Assignee
能美防災工業株式会社
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 能美防災工業株式会社 filed Critical 能美防災工業株式会社
Priority to JP1976100272U priority Critical patent/JPS5937911Y2/ja
Publication of JPS5320591U publication Critical patent/JPS5320591U/ja
Application granted granted Critical
Publication of JPS5937911Y2 publication Critical patent/JPS5937911Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP1976100272U 1976-07-29 1976-07-29 火災報知器の中継器 Expired JPS5937911Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976100272U JPS5937911Y2 (ja) 1976-07-29 1976-07-29 火災報知器の中継器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976100272U JPS5937911Y2 (ja) 1976-07-29 1976-07-29 火災報知器の中継器

Publications (2)

Publication Number Publication Date
JPS5320591U JPS5320591U (en:Method) 1978-02-21
JPS5937911Y2 true JPS5937911Y2 (ja) 1984-10-20

Family

ID=28710534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976100272U Expired JPS5937911Y2 (ja) 1976-07-29 1976-07-29 火災報知器の中継器

Country Status (1)

Country Link
JP (1) JPS5937911Y2 (en:Method)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426831Y1 (en:Method) * 1967-05-29 1969-11-10

Also Published As

Publication number Publication date
JPS5320591U (en:Method) 1978-02-21

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