JPS5336499A - Scattered light smoke sensor - Google Patents

Scattered light smoke sensor

Info

Publication number
JPS5336499A
JPS5336499A JP11082576A JP11082576A JPS5336499A JP S5336499 A JPS5336499 A JP S5336499A JP 11082576 A JP11082576 A JP 11082576A JP 11082576 A JP11082576 A JP 11082576A JP S5336499 A JPS5336499 A JP S5336499A
Authority
JP
Japan
Prior art keywords
scattered light
smoke sensor
light smoke
sensor
scattered
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
JP11082576A
Other languages
Japanese (ja)
Inventor
Hiroshi Tagashira
Seishiyou Yokota
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 JP11082576A priority Critical patent/JPS5336499A/en
Publication of JPS5336499A publication Critical patent/JPS5336499A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP11082576A 1976-09-17 1976-09-17 Scattered light smoke sensor Pending JPS5336499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11082576A JPS5336499A (en) 1976-09-17 1976-09-17 Scattered light smoke sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11082576A JPS5336499A (en) 1976-09-17 1976-09-17 Scattered light smoke sensor

Publications (1)

Publication Number Publication Date
JPS5336499A true JPS5336499A (en) 1978-04-04

Family

ID=14545602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11082576A Pending JPS5336499A (en) 1976-09-17 1976-09-17 Scattered light smoke sensor

Country Status (1)

Country Link
JP (1) JPS5336499A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506385A (en) * 1973-05-15 1975-01-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506385A (en) * 1973-05-15 1975-01-23

Similar Documents

Publication Publication Date Title
GB1545737A (en) Combustibles sensor
FR2347676A1 (en) SMOKE DETECTOR
JPS52119975A (en) Optical smoke detector
JPS5557995A (en) Optical smoke sensor
JPS54105899A (en) Smoke sensor
JPS52114137A (en) Smoke prohibitor
JPS5363093A (en) Smoke sensor
AU2997577A (en) Smoke detector
JPS5515550A (en) Smoke sensor
JPS5583839A (en) Smoke sensor
ZA776805B (en) Smoke detector
JPS5392192A (en) Smoke sensor
GB1539865A (en) Smoke detectors
AR215485A1 (en) SMOKE DETECTOR
JPS5336498A (en) Scattered light smoke sensor
JPS52116100A (en) Light reducing smoke sensor
JPS5382494A (en) Ion type smoke sensor
JPS5582396A (en) Smoke sensor
JPS5614396A (en) Light scattering smoke sensor
JPS5336499A (en) Scattered light smoke sensor
JPS5578397A (en) Smoke sensor
JPS5578396A (en) Smoke sensor
JPS5355000A (en) Fire sensor
JPS5263100A (en) Optical smoke sensor
ATA402576A (en) Ionization smoke sensor