JPS61170893A - 畜積型火災受信機 - Google Patents

畜積型火災受信機

Info

Publication number
JPS61170893A
JPS61170893A JP1279985A JP1279985A JPS61170893A JP S61170893 A JPS61170893 A JP S61170893A JP 1279985 A JP1279985 A JP 1279985A JP 1279985 A JP1279985 A JP 1279985A JP S61170893 A JPS61170893 A JP S61170893A
Authority
JP
Japan
Prior art keywords
fire
circuit
relay
power supply
inoperable
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
JP1279985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0570880B2 (enExample
Inventor
茂 松本
東條 修次
正樹 野林
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1279985A priority Critical patent/JPS61170893A/ja
Publication of JPS61170893A publication Critical patent/JPS61170893A/ja
Publication of JPH0570880B2 publication Critical patent/JPH0570880B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
JP1279985A 1985-01-25 1985-01-25 畜積型火災受信機 Granted JPS61170893A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1279985A JPS61170893A (ja) 1985-01-25 1985-01-25 畜積型火災受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1279985A JPS61170893A (ja) 1985-01-25 1985-01-25 畜積型火災受信機

Publications (2)

Publication Number Publication Date
JPS61170893A true JPS61170893A (ja) 1986-08-01
JPH0570880B2 JPH0570880B2 (enExample) 1993-10-06

Family

ID=11815436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1279985A Granted JPS61170893A (ja) 1985-01-25 1985-01-25 畜積型火災受信機

Country Status (1)

Country Link
JP (1) JPS61170893A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112007000673B4 (de) * 2006-03-20 2015-01-08 Chiba University Magnesiumlegierung mit hoher Festigkeit und hoher Zähigkeit und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
JPH0570880B2 (enExample) 1993-10-06

Similar Documents

Publication Publication Date Title
JPH0518159B2 (enExample)
US4568923A (en) Fire alarm system
JPS61170893A (ja) 畜積型火災受信機
JPS586989B2 (ja) ケイホウキテンケンソウチ
KR100297919B1 (ko) 자동식 소화기용 릴레이의 오동작 방지회로
JPS60125194A (ja) 故障監視報知器
US11122664B2 (en) Fault signal range extender
JPS5815839B2 (ja) 火災警報装置
JPS6320599A (ja) 警報装置用の検出器
JPS6327267Y2 (enExample)
JPH02116556A (ja) ソレノイド駆動装置
JP3205476B2 (ja) 散乱光式煙感知器
JPH057601Y2 (enExample)
JP2721811B2 (ja) 感知器
JPH0241797B2 (enExample)
JPH03117318A (ja) 故障予知機能リレー回路
KR100193863B1 (ko) 교류 전원 감지회로
JP2845696B2 (ja) 故障表示装置
JPS6349823Y2 (enExample)
JP2542814B2 (ja) 蓄積回路を有する2信号型煙感知器
JPS6362976B2 (enExample)
JPH02202715A (ja) 検出スイッチ
JPS59139857A (ja) 電源装置の警報解除再起動制御回路
JPS6331838B2 (enExample)
JPS6139812A (ja) 半導体スイツチ駆動負荷の異常検出装置