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WO1996029117A1 - Dispositif a jet brouillard pour l'extinction de feux de type a - Google Patents

Dispositif a jet brouillard pour l'extinction de feux de type a Download PDF

Info

Publication number
WO1996029117A1
WO1996029117A1 PCT/NO1996/000066 NO9600066W WO9629117A1 WO 1996029117 A1 WO1996029117 A1 WO 1996029117A1 NO 9600066 W NO9600066 W NO 9600066W WO 9629117 A1 WO9629117 A1 WO 9629117A1
Authority
WO
WIPO (PCT)
Prior art keywords
waterfog
nozzles
fires
extinguishing
room
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.)
Ceased
Application number
PCT/NO1996/000066
Other languages
English (en)
Inventor
Søren ØVRETVEIT
Ottar Braut
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.)
Fokus Bank ASA
Original Assignee
Fokus Bank ASA
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 Fokus Bank ASA filed Critical Fokus Bank ASA
Priority to AU51647/96A priority Critical patent/AU5164796A/en
Priority to EP96908401A priority patent/EP0820327A1/fr
Publication of WO1996029117A1 publication Critical patent/WO1996029117A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water

Definitions

  • the invention relates to a device for waterfog fire extinguishing of especially A-fires.
  • the object of the invention is to provide a device for waterfog extinguishing fires.
  • the object is achieved in that a building internally is equipped with nozzles for supplying waterfog both from ceiling and floor, and that the nozzles in the floor of the building are adapted to supply waterfog having a somewhat larger drops than the nozzles in the ceiling of the building.
  • Waterfog extinguishes fires in that the waterfog is converted into steam binding heat and, thus, acts cooling, and in that the steam displaces air and, thus, oxygen from the combustion zone.
  • Waterfog is produced in that water under pressure is conducted through nozzles of a known type.
  • nozzles There exist several types of nozzles for supplying waterfog.
  • In the ceiling fixed nozzles may be used.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

Cette invention concerne un dispositif à jet brouillard pour l'extinction de feux, destiné notamment aux édifices sensibles en bois méritant un traitement particulier. Selon cette invention, on équipe intérieurement une pièce avec des diffuseurs permettant la production d'un jet brouillard, à la fois depuis le plafond et à partir du sol, les diffuseurs du sol étant de préférence conçus pour produire un jet brouillard dont les gouttes sont plus grosses que celles produites par les diffuseurs du plafond.
PCT/NO1996/000066 1995-03-23 1996-03-25 Dispositif a jet brouillard pour l'extinction de feux de type a Ceased WO1996029117A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU51647/96A AU5164796A (en) 1995-03-23 1996-03-25 Device for waterfog extinguishing of especially a-fires
EP96908401A EP0820327A1 (fr) 1995-03-23 1996-03-25 Dispositif a jet brouillard pour l'extinction de feux de type a

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO951105 1995-03-23
NO951105A NO302604B1 (no) 1995-03-23 1995-03-23 Vanntåkebasert brannslokkingsanlegg

Publications (1)

Publication Number Publication Date
WO1996029117A1 true WO1996029117A1 (fr) 1996-09-26

Family

ID=19898044

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO1996/000066 Ceased WO1996029117A1 (fr) 1995-03-23 1996-03-25 Dispositif a jet brouillard pour l'extinction de feux de type a

Country Status (4)

Country Link
EP (1) EP0820327A1 (fr)
AU (1) AU5164796A (fr)
NO (1) NO302604B1 (fr)
WO (1) WO1996029117A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684019A (en) * 1971-05-07 1972-08-15 Howard W Emmons Method for fighting a fire
WO1992015370A1 (fr) * 1991-02-28 1992-09-17 Sundholm Goeran Tete pulverisatrice destinee a etre utilisee pour lutter contre les incendies
WO1993000962A1 (fr) * 1991-07-12 1993-01-21 Sundholm Goeran Appareil de lutte anti-incendie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684019A (en) * 1971-05-07 1972-08-15 Howard W Emmons Method for fighting a fire
WO1992015370A1 (fr) * 1991-02-28 1992-09-17 Sundholm Goeran Tete pulverisatrice destinee a etre utilisee pour lutter contre les incendies
WO1993000962A1 (fr) * 1991-07-12 1993-01-21 Sundholm Goeran Appareil de lutte anti-incendie

Also Published As

Publication number Publication date
AU5164796A (en) 1996-10-08
NO302604B1 (no) 1998-03-30
NO951105D0 (no) 1995-03-23
EP0820327A1 (fr) 1998-01-28
NO951105L (no) 1996-09-24

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