JPS63114390U - - Google Patents

Info

Publication number
JPS63114390U
JPS63114390U JP547487U JP547487U JPS63114390U JP S63114390 U JPS63114390 U JP S63114390U JP 547487 U JP547487 U JP 547487U JP 547487 U JP547487 U JP 547487U JP S63114390 U JPS63114390 U JP S63114390U
Authority
JP
Japan
Prior art keywords
burn
limiting circuit
saturation
predetermined
detection unit
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
JP547487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0542554Y2 (enExample
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 JP1987005474U priority Critical patent/JPH0542554Y2/ja
Publication of JPS63114390U publication Critical patent/JPS63114390U/ja
Application granted granted Critical
Publication of JPH0542554Y2 publication Critical patent/JPH0542554Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP1987005474U 1987-01-20 1987-01-20 Expired - Lifetime JPH0542554Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987005474U JPH0542554Y2 (enExample) 1987-01-20 1987-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987005474U JPH0542554Y2 (enExample) 1987-01-20 1987-01-20

Publications (2)

Publication Number Publication Date
JPS63114390U true JPS63114390U (enExample) 1988-07-23
JPH0542554Y2 JPH0542554Y2 (enExample) 1993-10-26

Family

ID=30787091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987005474U Expired - Lifetime JPH0542554Y2 (enExample) 1987-01-20 1987-01-20

Country Status (1)

Country Link
JP (1) JPH0542554Y2 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147794A (en) * 1979-05-07 1980-11-17 Furukawa Electric Co Ltd Fire detecting system
JPS59120177A (ja) * 1982-12-27 1984-07-11 株式会社竹中工務店 大空間用自動火災感知，消火システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147794A (en) * 1979-05-07 1980-11-17 Furukawa Electric Co Ltd Fire detecting system
JPS59120177A (ja) * 1982-12-27 1984-07-11 株式会社竹中工務店 大空間用自動火災感知，消火システム

Also Published As

Publication number Publication date
JPH0542554Y2 (enExample) 1993-10-26

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