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 (https=
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 (https=)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30787091

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0542554Y2 (https=)

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 (https=) 1993-10-26

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