DE3763347D1 - Feueralarmeinrichtung, hauptsaechlich fuer einen strassentunnel. - Google Patents

Feueralarmeinrichtung, hauptsaechlich fuer einen strassentunnel.

Info

Publication number
DE3763347D1
DE3763347D1 DE8787810110T DE3763347T DE3763347D1 DE 3763347 D1 DE3763347 D1 DE 3763347D1 DE 8787810110 T DE8787810110 T DE 8787810110T DE 3763347 T DE3763347 T DE 3763347T DE 3763347 D1 DE3763347 D1 DE 3763347D1
Authority
DE
Germany
Prior art keywords
fibre
fire alarm
mainly
alarm device
temperature
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.)
Expired - Fee Related
Application number
DE8787810110T
Other languages
English (en)
Inventor
Peter Mosimann
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.)
Securiton AG
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
Application granted granted Critical
Publication of DE3763347D1 publication Critical patent/DE3763347D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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)
  • Medicines Containing Plant Substances (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Fire Alarms (AREA)
  • Traffic Control Systems (AREA)
DE8787810110T 1986-03-06 1987-02-26 Feueralarmeinrichtung, hauptsaechlich fuer einen strassentunnel. Expired - Fee Related DE3763347D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3763347D1 true DE3763347D1 (de) 1990-07-26

Family

ID=4197470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787810110T Expired - Fee Related DE3763347D1 (de) 1986-03-06 1987-02-26 Feueralarmeinrichtung, hauptsaechlich fuer einen strassentunnel.

Country Status (6)

Country Link
EP (1) EP0237479B1 (de)
AT (1) ATE54032T1 (de)
DE (1) DE3763347D1 (de)
DK (1) DK164337C (de)
FI (1) FI870970A (de)
NO (1) NO170608C (de)

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
NO170608B (no) 1992-07-27
DK114987D0 (da) 1987-03-05
NO170608C (no) 1992-11-04
ATE54032T1 (de) 1990-07-15
EP0237479B1 (de) 1990-06-20
FI870970A (fi) 1987-09-07
NO870892L (no) 1987-09-07
NO870892D0 (no) 1987-03-04
DK164337B (da) 1992-06-09
DK114987A (da) 1987-09-07
EP0237479A1 (de) 1987-09-16
DK164337C (da) 1992-11-02
FI870970A0 (fi) 1987-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee