NO170608C - Anlegg til aa utloese alarm i tilfelle av ulykker, saerlig iveitunneler - Google Patents

Anlegg til aa utloese alarm i tilfelle av ulykker, saerlig iveitunneler

Info

Publication number
NO170608C
NO170608C NO87870892A NO870892A NO170608C NO 170608 C NO170608 C NO 170608C NO 87870892 A NO87870892 A NO 87870892A NO 870892 A NO870892 A NO 870892A NO 170608 C NO170608 C NO 170608C
Authority
NO
Norway
Prior art keywords
fibre
installation
tunnels
accidents
case
Prior art date
Application number
NO87870892A
Other languages
English (en)
Norwegian (no)
Other versions
NO870892L (no
NO870892D0 (no
NO170608B (no
Inventor
Peter Mosimann
Original Assignee
Securiton 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
Application filed by Securiton Ag filed Critical Securiton Ag
Publication of NO870892D0 publication Critical patent/NO870892D0/no
Publication of NO870892L publication Critical patent/NO870892L/no
Publication of NO170608B publication Critical patent/NO170608B/no
Publication of NO170608C publication Critical patent/NO170608C/no

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/02—Mechanical actuation of the alarm, e.g. by the breaking of a wire

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Road Signs Or Road Markings (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Traffic Control Systems (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
NO87870892A 1986-03-06 1987-03-04 Anlegg til aa utloese alarm i tilfelle av ulykker, saerlig iveitunneler NO170608C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH88686 1986-03-06

Publications (4)

Publication Number Publication Date
NO870892D0 NO870892D0 (no) 1987-03-04
NO870892L NO870892L (no) 1987-09-07
NO170608B NO170608B (no) 1992-07-27
NO170608C true NO170608C (no) 1992-11-04

Family

ID=4197470

Family Applications (1)

Application Number Title Priority Date Filing Date
NO87870892A NO170608C (no) 1986-03-06 1987-03-04 Anlegg til aa utloese alarm i tilfelle av ulykker, saerlig iveitunneler

Country Status (6)

Country Link
EP (1) EP0237479B1 (da)
AT (1) ATE54032T1 (da)
DE (1) DE3763347D1 (da)
DK (1) DK164337C (da)
FI (1) FI870970A7 (da)
NO (1) NO170608C (da)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379289A (en) * 1979-03-08 1983-04-05 Gte Laboratories Incorporated Fiber optics security system
GB2072909B (en) * 1980-03-20 1983-11-02 Pill G J Underground installation protection systems
DE3213969A1 (de) * 1982-04-16 1983-10-27 Klaus 2800 Bremen Hempel Feuermeldeanlage
DE3234900A1 (de) * 1982-09-21 1984-03-22 Siemens Ag Faseroptischer sensor

Also Published As

Publication number Publication date
DK164337C (da) 1992-11-02
EP0237479B1 (fr) 1990-06-20
DE3763347D1 (de) 1990-07-26
NO870892L (no) 1987-09-07
DK114987D0 (da) 1987-03-05
NO870892D0 (no) 1987-03-04
ATE54032T1 (de) 1990-07-15
FI870970A7 (fi) 1987-09-07
DK114987A (da) 1987-09-07
NO170608B (no) 1992-07-27
EP0237479A1 (fr) 1987-09-16
FI870970A0 (fi) 1987-03-05
DK164337B (da) 1992-06-09

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