JPH0563839B2 - - Google Patents

Info

Publication number
JPH0563839B2
JPH0563839B2 JP58226029A JP22602983A JPH0563839B2 JP H0563839 B2 JPH0563839 B2 JP H0563839B2 JP 58226029 A JP58226029 A JP 58226029A JP 22602983 A JP22602983 A JP 22602983A JP H0563839 B2 JPH0563839 B2 JP H0563839B2
Authority
JP
Japan
Prior art keywords
light
level
receiving element
smoke
emitting element
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 - Lifetime
Application number
JP58226029A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60118997A (ja
Inventor
Atsushi Yamada
Kazumasa Murakami
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 JP22602983A priority Critical patent/JPS60118997A/ja
Publication of JPS60118997A publication Critical patent/JPS60118997A/ja
Publication of JPH0563839B2 publication Critical patent/JPH0563839B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
JP22602983A 1983-11-30 1983-11-30 インテリジエンス型煙感知器 Granted JPS60118997A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22602983A JPS60118997A (ja) 1983-11-30 1983-11-30 インテリジエンス型煙感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22602983A JPS60118997A (ja) 1983-11-30 1983-11-30 インテリジエンス型煙感知器

Publications (2)

Publication Number Publication Date
JPS60118997A JPS60118997A (ja) 1985-06-26
JPH0563839B2 true JPH0563839B2 (en, 2012) 1993-09-13

Family

ID=16838658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22602983A Granted JPS60118997A (ja) 1983-11-30 1983-11-30 インテリジエンス型煙感知器

Country Status (1)

Country Link
JP (1) JPS60118997A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0239396A (ja) * 1988-07-29 1990-02-08 Hochiki Corp アナログ防災設備の試験装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041794B2 (ja) * 1977-12-16 1985-09-18 松下電器産業株式会社 煙感知器
JPS5619439A (en) * 1979-07-26 1981-02-24 Matsushita Electric Ind Co Ltd Photoelectric smoke detector

Also Published As

Publication number Publication date
JPS60118997A (ja) 1985-06-26

Similar Documents

Publication Publication Date Title
EP0241574B1 (en) Fire alarm system
JP3979586B2 (ja) 火災感知器および火災報知設備
JP2792676B2 (ja) 光ワイヤレス式火災報知設備
JPH0563839B2 (en, 2012)
JP2868229B2 (ja) 光ワイヤレス式火災報知設備
JP2883112B2 (ja) 蓄積型火災警報装置
JPH0563838B2 (en, 2012)
JP3268508B2 (ja) 防災設備
JPH1186159A (ja) 火災報知設備
JPH057760B2 (en, 2012)
JPH0452519B2 (en, 2012)
JP3254084B2 (ja) 点検器および防災監視装置
JP2892691B2 (ja) 火災報知設備における信号伝送装置
JPH0285782A (ja) 警報装置
JPH08263781A (ja) 防災監視装置
JP2804793B2 (ja) 蓄積型火災警報装置
JP3254087B2 (ja) 点検器
JPS603095A (ja) 警報表示装置
JPH0445880B2 (en, 2012)
KR200256311Y1 (ko) 동작상태 표시기능이 구비된 화재감지기
JP3267885B2 (ja) 火災報知設備および火災感知器
JPH0534075Y2 (en, 2012)
JPH0632147B2 (ja) 火報システム
JP3009997B2 (ja) 点検器および防災監視装置
JP2901618B2 (ja) 火災警報装置