JPS60185141A - 煙感知器 - Google Patents

煙感知器

Info

Publication number
JPS60185141A
JPS60185141A JP22715384A JP22715384A JPS60185141A JP S60185141 A JPS60185141 A JP S60185141A JP 22715384 A JP22715384 A JP 22715384A JP 22715384 A JP22715384 A JP 22715384A JP S60185141 A JPS60185141 A JP S60185141A
Authority
JP
Japan
Prior art keywords
light
output
smoke
amount
circuit
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
JP22715384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149719B2 (enrdf_load_stackoverflow
Inventor
Masatake Ayusawa
鮎沢　正剛
Hiroshi Isotani
礒谷　弘志
Shuichiro Kishi
岸　修一郎
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP22715384A priority Critical patent/JPS60185141A/ja
Publication of JPS60185141A publication Critical patent/JPS60185141A/ja
Publication of JPS6149719B2 publication Critical patent/JPS6149719B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP22715384A 1984-10-29 1984-10-29 煙感知器 Granted JPS60185141A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22715384A JPS60185141A (ja) 1984-10-29 1984-10-29 煙感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22715384A JPS60185141A (ja) 1984-10-29 1984-10-29 煙感知器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15188877A Division JPS6041794B2 (ja) 1977-12-16 1977-12-16 煙感知器

Publications (2)

Publication Number Publication Date
JPS60185141A true JPS60185141A (ja) 1985-09-20
JPS6149719B2 JPS6149719B2 (enrdf_load_stackoverflow) 1986-10-30

Family

ID=16856325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22715384A Granted JPS60185141A (ja) 1984-10-29 1984-10-29 煙感知器

Country Status (1)

Country Link
JP (1) JPS60185141A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012058105A (ja) * 2010-09-09 2012-03-22 Dkk Toa Corp 光学式分析計

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451407U (enrdf_load_stackoverflow) * 1990-09-06 1992-04-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012058105A (ja) * 2010-09-09 2012-03-22 Dkk Toa Corp 光学式分析計

Also Published As

Publication number Publication date
JPS6149719B2 (enrdf_load_stackoverflow) 1986-10-30

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