NO944004L - Quick-reacting sprinkler head - Google Patents
Quick-reacting sprinkler headInfo
- 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
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.
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) |
-
1993
- 1993-04-21 CA CA002133957A patent/CA2133957C/en not_active Expired - Fee Related
-
1994
- 1994-10-21 NO NO944004A patent/NO944004L/en unknown
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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