NO155363C - Optisk branndetektor med forlenget straalingsvei. - Google Patents

Optisk branndetektor med forlenget straalingsvei.

Info

Publication number: NO155363C
Authority: NO; Norway
Prior art keywords: fire detector; extended radiation; optical fire; radiation road; road
Prior art date: 1981-05-19

Application number

NO830162A

Other languages

English (en)

Other versions

NO830162L (no

NO155363B (no

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.)

1981-05-19

Filing date

1983-01-18

Publication date

1987-03-18

1981-05-19 Priority claimed from SE8103140A external-priority patent/SE450176B/sv

1983-01-18 Application filed by Cerberus Ag filed Critical Cerberus Ag

1983-01-18 Publication of NO830162L publication Critical patent/NO830162L/no

1986-12-08 Publication of NO155363B publication Critical patent/NO155363B/no

1987-03-18 Publication of NO155363C publication Critical patent/NO155363C/no

Links

230000003287 optical effect Effects 0.000 title 1
230000005855 radiation Effects 0.000 title 1

NO830162A 1981-05-19 1983-01-18 Optisk branndetektor med forlenget straalingsvei. NO155363C (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8103140A SE450176B (sv)	1981-05-19	1981-05-19	Optisk branddetektor med forlengd stralveg innefattande en ljuskella med tva ljusalstrande enheter med olika vaglengd, vilka aktiveras omvexlande med varandra
PCT/SE1982/000155 WO1982004150A1 (en)	1981-05-19	1982-05-06	Optical fire detector with extended radiation path

Publications (3)

Publication Number	Publication Date
NO830162L NO830162L (no)	1983-01-18
NO155363B NO155363B (no)	1986-12-08
NO155363C true NO155363C (no)	1987-03-18

Family

ID=26657889

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO830162A NO155363C (no)	1981-05-19	1983-01-18	Optisk branndetektor med forlenget straalingsvei.

Country Status (2)

Country	Link
DE (1)	DE3245991A1 (no)
NO (1)	NO155363C (no)

1982
- 1982-05-06 DE DE19823245991 patent/DE3245991A1/de not_active Withdrawn
1983
- 1983-01-18 NO NO830162A patent/NO155363C/no unknown

Also Published As

Publication number	Publication date
DE3245991A1 (de)	1983-04-07
NO830162L (no)	1983-01-18
NO155363B (no)	1986-12-08

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