JPH0449748Y2 - - Google Patents

Info

Publication number
JPH0449748Y2
JPH0449748Y2 JP1983118205U JP11820583U JPH0449748Y2 JP H0449748 Y2 JPH0449748 Y2 JP H0449748Y2 JP 1983118205 U JP1983118205 U JP 1983118205U JP 11820583 U JP11820583 U JP 11820583U JP H0449748 Y2 JPH0449748 Y2 JP H0449748Y2
Authority
JP
Japan
Prior art keywords
fire
voltage
detection circuit
resistor
power supply
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
JP1983118205U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6030085U (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 JP11820583U priority Critical patent/JPS6030085U/ja
Publication of JPS6030085U publication Critical patent/JPS6030085U/ja
Application granted granted Critical
Publication of JPH0449748Y2 publication Critical patent/JPH0449748Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP11820583U 1983-07-29 1983-07-29 火災報知機 Granted JPS6030085U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11820583U JPS6030085U (ja) 1983-07-29 1983-07-29 火災報知機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11820583U JPS6030085U (ja) 1983-07-29 1983-07-29 火災報知機

Publications (2)

Publication Number Publication Date
JPS6030085U JPS6030085U (ja) 1985-02-28
JPH0449748Y2 true JPH0449748Y2 (enrdf_load_stackoverflow) 1992-11-24

Family

ID=30271793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11820583U Granted JPS6030085U (ja) 1983-07-29 1983-07-29 火災報知機

Country Status (1)

Country Link
JP (1) JPS6030085U (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750707Y2 (enrdf_load_stackoverflow) * 1973-05-02 1982-11-05
JPS5010177U (enrdf_load_stackoverflow) * 1973-05-23 1975-02-01
JPS5522818U (enrdf_load_stackoverflow) * 1978-07-26 1980-02-14

Also Published As

Publication number Publication date
JPS6030085U (ja) 1985-02-28

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