NO983690L - Rotating nozzle head - Google Patents

Rotating nozzle head

Info

Publication number
NO983690L
NO983690L NO983690A NO983690A NO983690L NO 983690 L NO983690 L NO 983690L NO 983690 A NO983690 A NO 983690A NO 983690 A NO983690 A NO 983690A NO 983690 L NO983690 L NO 983690L
Authority
NO
Norway
Prior art keywords
nozzle head
rotating nozzle
nozzle
foam tube
head insert
Prior art date
Application number
NO983690A
Other languages
Norwegian (no)
Other versions
NO983690D0 (en
Inventor
Odd J Edvardsen
Original Assignee
Odd J Edvardsen
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 Odd J Edvardsen filed Critical Odd J Edvardsen
Priority to NO983690A priority Critical patent/NO983690L/en
Publication of NO983690D0 publication Critical patent/NO983690D0/en
Priority to PCT/NO1999/000253 priority patent/WO2000012177A1/en
Priority to AU53105/99A priority patent/AU5310599A/en
Publication of NO983690L publication Critical patent/NO983690L/en
Priority to NO20010725A priority patent/NO20010725L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/02—Making of fire-extinguishing materials immediately before use of foam
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/06—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/005—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Roterende dysehode, omfattende en dysehodeinnsats (1), som er innrettet til å anordnes roterbart i forhold til en innløpsstuss (4), og minst ett skumrør (15), som står i fluidforbindelse med tilførselsstussen via dysehodeinnsatsen. Skumrøret (15) er ved sin ende vendende mot dysehodeinnsatsen (1) utstyrt med minst en innsugingsport (16), for inntrekking av luft i skumrøret (15), for derved å produsere et brannhemmende skum.Rotary nozzle head, comprising a nozzle head insert (1), which is arranged to be rotatably arranged relative to an inlet nozzle (4), and at least one foam tube (15) which is in fluid communication with the supply nozzle via the nozzle head insert. The foam tube (15) is at its end facing the nozzle head insert (1) equipped with at least one suction port (16), for drawing air into the foam tube (15), thereby producing a fire retardant foam.

NO983690A 1998-08-12 1998-08-12 Rotating nozzle head NO983690L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO983690A NO983690L (en) 1998-08-12 1998-08-12 Rotating nozzle head
PCT/NO1999/000253 WO2000012177A1 (en) 1998-08-12 1999-08-12 Method for production of a fire fighting foam, nozzle head and an arrangement in a fire extinguishing installation
AU53105/99A AU5310599A (en) 1998-08-12 1999-08-12 Method for production of a fire fighting foam, nozzle head and an arrangement ina fire extinguishing installation
NO20010725A NO20010725L (en) 1998-08-12 2001-02-12 Process for the preparation of a fire-retardant foam, nozzle head and fire extinguishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO983690A NO983690L (en) 1998-08-12 1998-08-12 Rotating nozzle head

Publications (2)

Publication Number Publication Date
NO983690D0 NO983690D0 (en) 1998-08-12
NO983690L true NO983690L (en) 2000-02-14

Family

ID=19902312

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983690A NO983690L (en) 1998-08-12 1998-08-12 Rotating nozzle head

Country Status (3)

Country Link
AU (1) AU5310599A (en)
NO (1) NO983690L (en)
WO (1) WO2000012177A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6764024B2 (en) * 2000-02-29 2004-07-20 National Research Council Of Canada Rotary foam nozzle
AT4223U1 (en) * 2000-03-10 2001-04-25 Lenzing Technik Gmbh & Co Kg DEVICE FOR ADDING A COMPRESSED GAS TO A FOAMING EXTINGUISHING LIQUID
AT4222U1 (en) * 2000-03-10 2001-04-25 Lenzing Technik Gmbh & Co Kg DEVICE AND METHOD FOR ADDING A COMPRESSED GAS TO A FOAMING EXTINGUISHING LIQUID
US8056831B2 (en) 2005-04-15 2011-11-15 National Research Council Of Canada Rotary foam distributor
ATE458537T1 (en) * 2005-04-15 2010-03-15 Ca Nat Research Council ROTARY DISTRIBUTOR FOR FOAM
DE102005053320A1 (en) * 2005-11-07 2007-05-24 Gimaex-Schmitz Fire And Rescue Gmbh Method and arrangement for firefighting with compressed air foam
GB2438587A (en) * 2006-05-24 2007-12-05 Stephen Scott Fire fighting in liquid storage tanks
EP1908526A1 (en) 2006-10-04 2008-04-09 Siemens S.A.S. Nozzle for a diphasic mixture
PL221050B1 (en) * 2010-01-12 2016-02-29 Telesto Spółka Z Ograniczoną Odpowiedzialnością Device for regulating the two-phase flow and portable fluid atomizer with two-phase fluid flow
CN102068780B (en) * 2011-01-16 2012-03-14 哈尔滨工程大学 Air-water mixed fire extinguishing spray nozzle
GB2520561B (en) * 2013-11-26 2018-05-23 Belart Holding & Trade Gmbh Apparatus and method for fighting fires
CN107335250A (en) * 2017-06-29 2017-11-10 芜湖艾森格生物技术有限公司 A liquid spraying device
CN114053635A (en) * 2021-12-02 2022-02-18 东莞市斯惠威电子科技有限公司 Handheld foam fire extinguishing gun and application thereof
FR3145296B1 (en) 2023-01-31 2026-04-17 Etat Francais Represente Par Le Prefet De Police Agissant Au Nom Et Pour Le Compte De La Ville De Pa Two-phase mist jet nozzle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428131A (en) * 1966-08-16 1969-02-18 Bliss Co Method and apparatus for generating fire-fighting foam
GB9014494D0 (en) * 1990-06-29 1990-08-22 Hygood Limited Fire-extinguishing systems
EP0586426B1 (en) * 1991-05-20 1996-05-08 SUNDHOLM, Göran Fire fighting equipment
US5330105A (en) * 1993-03-26 1994-07-19 Valkyrie Scientific Proprietary, L.C. Aspirating nozzle and accessory systems therefor
US5284298A (en) * 1993-04-13 1994-02-08 Fluid Controls Inc. Fluid-conducting swivel and method
NO177455C (en) * 1993-06-04 1995-09-20 Gerrit Elmenhorst Device for apparatus for making fire-extinguishing foam
DE19757654A1 (en) * 1997-12-15 1999-06-24 Feuerschutz G Knopf Gmbh Fire extinguisher medium

Also Published As

Publication number Publication date
AU5310599A (en) 2000-03-21
WO2000012177A1 (en) 2000-03-09
NO983690D0 (en) 1998-08-12

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application