NO944004L - Quick-reacting sprinkler head - Google Patents

Quick-reacting sprinkler head

Info

Publication number
NO944004L
NO944004L NO944004A NO944004A NO944004L NO 944004 L NO944004 L NO 944004L NO 944004 A NO944004 A NO 944004A NO 944004 A NO944004 A NO 944004A NO 944004 L NO944004 L NO 944004L
Authority
NO
Norway
Prior art keywords
reacting
quick
sprinkler head
predetermined temperature
fire extinguishing
Prior art date
Application number
NO944004A
Other languages
Norwegian (no)
Other versions
NO944004D0 (en
Inventor
Goran Sundholm
Original Assignee
Sundholm Goeran
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 FI921806A external-priority patent/FI90394C/en
Application filed by Sundholm Goeran filed Critical Sundholm Goeran
Publication of NO944004D0 publication Critical patent/NO944004D0/en
Publication of NO944004L publication Critical patent/NO944004L/en

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

Oppfinnelsen vedrører brannslukningsutstyr omfattende en utløseranordning, f.eks. en glassam- pulle eller en sikring, som er innrettet til å utloses ved en forhåndsbestemt temperatur. Formålet med oppfinnelsen er å tilveiebringe et nytt brann- slukningsutstyr som utløses raskere enn tidligere kjente utførelser. Ved en foretrukken utførelse av oppfinnelsen er en skrulinjeformet wire (8) av minnemetall lagt rundt utløseranordningen (7) , og ved en forhåndsbestemt temperatur vil wiren (8) av minnemetall, ved å endre sin form, slutte en elek- trisk krets (10-9-8-5-2-11) og derved virke som en varmespiral for å tilveiebringe rask utløs- ningsfunksjon.The invention relates to fire extinguishing equipment comprising a trigger device, e.g. a glass ampoule or fuse, which is arranged to be released at a predetermined temperature. The object of the invention is to provide a new fire extinguishing equipment that is released faster than previously known embodiments. In a preferred embodiment of the invention, a scroll metal memory wire (8) is laid around the trigger device (7), and at a predetermined temperature, the memory metal wire (8), by changing its shape, terminates an electrical circuit (10- 9-8-5-2-11) and thereby act as a heat coil to provide fast release function.

NO944004A 1992-04-23 1994-10-21 Quick-reacting sprinkler head NO944004L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI921806A FI90394C (en) 1992-04-23 1992-04-23 The fire-fighting unit
PCT/FI1993/000164 WO1993021998A1 (en) 1992-04-23 1993-04-21 Quick response sprinkler head

Publications (2)

Publication Number Publication Date
NO944004D0 NO944004D0 (en) 1994-10-21
NO944004L true NO944004L (en) 1994-12-21

Family

ID=26159226

Family Applications (1)

Application Number Title Priority Date Filing Date
NO944004A NO944004L (en) 1992-04-23 1994-10-21 Quick-reacting sprinkler head

Country Status (2)

Country Link
CA (1) CA2133957C (en)
NO (1) NO944004L (en)

Also Published As

Publication number Publication date
CA2133957C (en) 2005-12-06
NO944004D0 (en) 1994-10-21
CA2133957A1 (en) 1993-11-11

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