JPH0467678B2 - - Google Patents

Info

Publication number
JPH0467678B2
JPH0467678B2 JP61310817A JP31081786A JPH0467678B2 JP H0467678 B2 JPH0467678 B2 JP H0467678B2 JP 61310817 A JP61310817 A JP 61310817A JP 31081786 A JP31081786 A JP 31081786A JP H0467678 B2 JPH0467678 B2 JP H0467678B2
Authority
JP
Japan
Prior art keywords
light
receiving element
emitting element
light receiving
smoke
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
JP61310817A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63163695A (ja
Inventor
Tadashi Mashiba
Tei Sugyama
Hiroshi Sawa
Tetsuya Nagashima
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.)
Hochiki Corp
Original Assignee
Hochiki Corp
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 Hochiki Corp filed Critical Hochiki Corp
Priority to JP31081786A priority Critical patent/JPS63163695A/ja
Publication of JPS63163695A publication Critical patent/JPS63163695A/ja
Publication of JPH0467678B2 publication Critical patent/JPH0467678B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP31081786A 1986-12-26 1986-12-26 散乱光式煙感知器 Granted JPS63163695A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31081786A JPS63163695A (ja) 1986-12-26 1986-12-26 散乱光式煙感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31081786A JPS63163695A (ja) 1986-12-26 1986-12-26 散乱光式煙感知器

Publications (2)

Publication Number Publication Date
JPS63163695A JPS63163695A (ja) 1988-07-07
JPH0467678B2 true JPH0467678B2 (enExample) 1992-10-29

Family

ID=18009770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31081786A Granted JPS63163695A (ja) 1986-12-26 1986-12-26 散乱光式煙感知器

Country Status (1)

Country Link
JP (1) JPS63163695A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734441U (enExample) * 1980-08-08 1982-02-23
JPS5910606U (ja) * 1982-07-14 1984-01-23 三菱自動車工業株式会社 自動車用シ−トベルト
JPS6237751A (ja) * 1985-08-12 1987-02-18 Fujitsu Ltd ペ−ジ管理処理方式

Also Published As

Publication number Publication date
JPS63163695A (ja) 1988-07-07

Similar Documents

Publication Publication Date Title
US4216377A (en) Light scattering smoke detector
EP2685437B1 (en) Fire sensor
JPH0629727Y2 (ja) 散乱光式煙感知器の光学部
JPH11248629A (ja) 光散乱式粒子検知センサ
GB2408798A (en) Light-scattering oil mist detecting device with means for preventing oil droplets entering the casing
US4754150A (en) Photoelectric smoke detector
CA1050631A (en) Photocell smoke detector
JP3338608B2 (ja) 光電式煙感知器
JPH0467678B2 (enExample)
JPS6349715Y2 (enExample)
JPH0435990Y2 (enExample)
JP2883676B2 (ja) 散乱光式煙感知器
CN111080960A (zh) 一种带有导光散射结构的烟感探测装置
JPS63167246A (ja) 散乱光式煙感知器
JPH11213263A (ja) 光散乱式粒子検知センサ
CN111540159B (zh) 一种可定向排除凝露干扰的烟雾报警器及使用方法
CN111540158B (zh) 一种带有凝露识别功能的烟感报警器及使用方法
JP2581838B2 (ja) 光散乱式粒子検知センサ
JP3541959B2 (ja) 散乱光式煙感知器
JP2506304Y2 (ja) 散乱光式煙感知器
JPH0795032B2 (ja) 散乱光式煙感知器
JPH04160697A (ja) 光散乱式粒子検知センサ
JPS63163696A (ja) 散乱光式煙感知器
JPS6349822Y2 (enExample)
JPS5852517Y2 (ja) 光電式煙感知器