NO155469C - OPTICAL FIRE DETECTOR. - Google Patents

OPTICAL FIRE DETECTOR.

Info

Publication number
NO155469C
NO155469C NO823640A NO823640A NO155469C NO 155469 C NO155469 C NO 155469C NO 823640 A NO823640 A NO 823640A NO 823640 A NO823640 A NO 823640A NO 155469 C NO155469 C NO 155469C
Authority
NO
Norway
Prior art keywords
fire detector
optical fire
optical
detector
fire
Prior art date
Application number
NO823640A
Other languages
Norwegian (no)
Other versions
NO155469B (en
NO823640L (en
Inventor
Erik Gustaf Lindgren
Original Assignee
Cerberus Ag
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
Priority claimed from SE8101921A external-priority patent/SE432029B/en
Application filed by Cerberus Ag filed Critical Cerberus Ag
Publication of NO823640L publication Critical patent/NO823640L/en
Publication of NO155469B publication Critical patent/NO155469B/en
Publication of NO155469C publication Critical patent/NO155469C/en

Links

NO823640A 1981-03-25 1982-11-02 OPTICAL FIRE DETECTOR. NO155469C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8101921A SE432029B (en) 1981-03-25 1981-03-25 OPTICAL FIRE DETECTOR
PCT/SE1982/000089 WO1982003487A1 (en) 1981-03-25 1982-03-25 Optical fire detector

Publications (3)

Publication Number Publication Date
NO823640L NO823640L (en) 1982-11-02
NO155469B NO155469B (en) 1986-12-22
NO155469C true NO155469C (en) 1987-04-01

Family

ID=26657842

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823640A NO155469C (en) 1981-03-25 1982-11-02 OPTICAL FIRE DETECTOR.

Country Status (2)

Country Link
DE (1) DE3239723A1 (en)
NO (1) NO155469C (en)

Also Published As

Publication number Publication date
NO155469B (en) 1986-12-22
NO823640L (en) 1982-11-02
DE3239723A1 (en) 1983-02-24

Similar Documents

Publication Publication Date Title
NO822916L (en) FIRE PROTECTIVE PANEL.
ATE6801T1 (en) SCAFFOLDING SYSTEM.
NL193233B (en) Infrared detector.
DE3776159D1 (en) FIRE DETECTOR.
DE3484620D1 (en) FIRE DETECTOR.
DE3482737D1 (en) INFRARED DETECTOR.
NO771312L (en) OPTICAL FIRE DETECTOR.
DE3280307D1 (en) OPTICAL SENSOR.
NO159424C (en) PHOTOELECTRIC SMOKE DETECTOR.
NL188543C (en) FLAMIONIZATION DETECTOR.
DE3266597D1 (en) BIPHASE DETECTOR
AT382731B (en) FIRE OR BURGLAR DETECTOR
NL191032C (en) Radiation detector.
NO163428C (en) ANALOGUE EFFECTIVE FIRE DETECTOR.
DE3484577D1 (en) PHOTO DETECTOR.
DE3650197D1 (en) Fire detector.
FI841014A (en) DETECTOR FOER SUSPENDERADE PARTIKLAR.
NL186610C (en) PHOTO DETECTOR.
DK364881A (en) DETECTOR UNIT
GB2111278B (en) Optical fire detector
NL179957C (en) HALOGEN LIGHT.
NO155469C (en) OPTICAL FIRE DETECTOR.
NO153236C (en) FLAMMABLE GAS DETECTOR.
DK364681A (en) DETECTOR UNIT
IT8183471A0 (en) JOINTED SHUTTER.