JPS5427485A - Photoelectric smoke detector - Google Patents

Photoelectric smoke detector

Info

Publication number
JPS5427485A
JPS5427485A JP9240577A JP9240577A JPS5427485A JP S5427485 A JPS5427485 A JP S5427485A JP 9240577 A JP9240577 A JP 9240577A JP 9240577 A JP9240577 A JP 9240577A JP S5427485 A JPS5427485 A JP S5427485A
Authority
JP
Japan
Prior art keywords
smoke detector
photoelectric smoke
photoelectric
detector
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.)
Pending
Application number
JP9240577A
Other languages
Japanese (ja)
Inventor
Hiroshi Tagashira
Hiroshi Tanaka
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.)
Nittan Co Ltd
Original Assignee
Nittan 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 Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP9240577A priority Critical patent/JPS5427485A/en
Publication of JPS5427485A publication Critical patent/JPS5427485A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP9240577A 1977-08-01 1977-08-01 Photoelectric smoke detector Pending JPS5427485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9240577A JPS5427485A (en) 1977-08-01 1977-08-01 Photoelectric smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9240577A JPS5427485A (en) 1977-08-01 1977-08-01 Photoelectric smoke detector

Publications (1)

Publication Number Publication Date
JPS5427485A true JPS5427485A (en) 1979-03-01

Family

ID=14053496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9240577A Pending JPS5427485A (en) 1977-08-01 1977-08-01 Photoelectric smoke detector

Country Status (1)

Country Link
JP (1) JPS5427485A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200052A (en) * 1983-04-26 1984-11-13 Honda Motor Co Ltd V-shape multi-cylinder type internal-combustion engine
JPS61164048A (en) * 1985-01-17 1986-07-24 Honda Motor Co Ltd Intake flow rate measuring instrument for internal-combustion engine
JPS61140126U (en) * 1985-02-22 1986-08-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016179A (en) * 1973-06-14 1975-02-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016179A (en) * 1973-06-14 1975-02-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200052A (en) * 1983-04-26 1984-11-13 Honda Motor Co Ltd V-shape multi-cylinder type internal-combustion engine
JPH0550580B2 (en) * 1983-04-26 1993-07-29 Honda Motor Co Ltd
JPS61164048A (en) * 1985-01-17 1986-07-24 Honda Motor Co Ltd Intake flow rate measuring instrument for internal-combustion engine
JPS61140126U (en) * 1985-02-22 1986-08-30

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