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JPS5578396A - Smoke sensor - Google Patents

Smoke sensor

Info

Publication number
JPS5578396A
JPS5578396A JP15236578A JP15236578A JPS5578396A JP S5578396 A JPS5578396 A JP S5578396A JP 15236578 A JP15236578 A JP 15236578A JP 15236578 A JP15236578 A JP 15236578A JP S5578396 A JPS5578396 A JP S5578396A
Authority
JP
Japan
Prior art keywords
smoke sensor
smoke
sensor
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
JP15236578A
Other languages
Japanese (ja)
Inventor
Shiyuuichirou Kishi
Seigou Ayusawa
Hiroshi Isotani
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 JP15236578A priority Critical patent/JPS5578396A/en
Publication of JPS5578396A publication Critical patent/JPS5578396A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP15236578A 1978-12-08 1978-12-08 Smoke sensor Pending JPS5578396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15236578A JPS5578396A (en) 1978-12-08 1978-12-08 Smoke sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15236578A JPS5578396A (en) 1978-12-08 1978-12-08 Smoke sensor

Publications (1)

Publication Number Publication Date
JPS5578396A true JPS5578396A (en) 1980-06-12

Family

ID=15538932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15236578A Pending JPS5578396A (en) 1978-12-08 1978-12-08 Smoke sensor

Country Status (1)

Country Link
JP (1) JPS5578396A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63167246A (en) * 1986-12-27 1988-07-11 Hochiki Corp Scattered light type smoke sensor
JPH0194246A (en) * 1987-10-07 1989-04-12 Meidensha Corp Turbidity meter
WO2010013325A1 (en) * 2008-07-30 2010-02-04 株式会社ニレコ Spectrophotometer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4316813Y1 (en) * 1965-10-20 1968-07-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4316813Y1 (en) * 1965-10-20 1968-07-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63167246A (en) * 1986-12-27 1988-07-11 Hochiki Corp Scattered light type smoke sensor
JPH0194246A (en) * 1987-10-07 1989-04-12 Meidensha Corp Turbidity meter
WO2010013325A1 (en) * 2008-07-30 2010-02-04 株式会社ニレコ Spectrophotometer

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