NO985264L - Nozzle - Google Patents

Nozzle

Info

Publication number
NO985264L
NO985264L NO985264A NO985264A NO985264L NO 985264 L NO985264 L NO 985264L NO 985264 A NO985264 A NO 985264A NO 985264 A NO985264 A NO 985264A NO 985264 L NO985264 L NO 985264L
Authority
NO
Norway
Prior art keywords
vortex
nozzle
chambers
housing
outlet openings
Prior art date
Application number
NO985264A
Other languages
Norwegian (no)
Other versions
NO985264D0 (en
Inventor
Matthew Mark Bebich
Peter Kenny Strandberg
Original Assignee
Invention Tech Pty Ltd
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 Invention Tech Pty Ltd filed Critical Invention Tech Pty Ltd
Publication of NO985264D0 publication Critical patent/NO985264D0/en
Publication of NO985264L publication Critical patent/NO985264L/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3442—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cone having the same axis as the outlet

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nozzles (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

En dyse (2) for å sprøyte væske har et hus (6), virvelkamre (8) og virvelmunnstykker (10) anordnet i virvelkamrene (8). Huset (6) er forsynt med utløpsåpninger (12) som korresponderer med hvert virvelkammer (8). Væske som tilføres dysen (2) beveger seg inn i virvelkamrene (8) og forstøves av virvelmunnstykkene (10), hvilket resulterer i at væske blir sprøytet fra utløpsåpningene (12) som en tåke.A fluid spray nozzle (2) has a housing (6), vortex chambers (8) and vortex nozzles (10) arranged in the vortex chambers (8). The housing (6) is provided with outlet openings (12) corresponding to each vortex chamber (8). Fluid supplied to the nozzle (2) moves into the vortex chambers (8) and is atomized by the vortex nozzles (10), resulting in liquid being sprayed from the outlet openings (12) as a mist.

NO985264A 1996-05-11 1998-11-11 Nozzle NO985264L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9609885.0A GB9609885D0 (en) 1996-05-11 1996-05-11 Improved mistex water mist nozzles
PCT/AU1997/000288 WO1997043046A1 (en) 1996-05-11 1997-05-09 Nozzle

Publications (2)

Publication Number Publication Date
NO985264D0 NO985264D0 (en) 1998-11-11
NO985264L true NO985264L (en) 1999-01-11

Family

ID=10793558

Family Applications (1)

Application Number Title Priority Date Filing Date
NO985264A NO985264L (en) 1996-05-11 1998-11-11 Nozzle

Country Status (9)

Country Link
EP (1) EP0897322A4 (en)
CN (1) CN1219140A (en)
AU (1) AU2627897A (en)
CA (1) CA2255079A1 (en)
FI (1) FI982449A (en)
GB (1) GB9609885D0 (en)
NO (1) NO985264L (en)
NZ (1) NZ333363A (en)
WO (1) WO1997043046A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852867B1 (en) * 2003-03-24 2005-06-03 Joseph Haiun FLUID SPRAY NOZZLE OVERHEATING
DK175918B1 (en) * 2003-08-21 2005-06-27 Vid Aps Liquid atomizer with dual nozzle arrangement for fire extinguishing
CN100496643C (en) * 2005-07-01 2009-06-10 韩铁夫 Closed type middle and low pressure water mist sprayer with single spraying nozzle
US7878419B2 (en) 2006-09-19 2011-02-01 Sta-Rite Industries, Llc Spray head with covers
CA2679002C (en) * 2009-07-28 2020-01-07 William Robert Lowry Ambient mist head
US9084511B2 (en) * 2009-10-22 2015-07-21 Bunn-O-Matic Corporation Flexible spray head
CN113975691A (en) * 2021-11-15 2022-01-28 应急管理部天津消防研究所 Composite atomization type spray head

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE324589C (en) * 1916-11-19 1920-09-01 Rudolf Wagner Dr Centrifugal atomizer head
US1395442A (en) * 1918-12-18 1921-11-01 Pyrene Mfg Co Spray-nozzle
US3128048A (en) * 1962-11-13 1964-04-07 Mary Ansara Nelson Fog nozzle
US3684194A (en) * 1970-10-29 1972-08-15 Delavan Manufacturing Co Spray nozzle
DE3243230C2 (en) * 1982-11-23 1986-11-27 Debreceni Mezögazdasági Gépgyártó és Szolgáltató Vállalat, Debrecen Swirl nozzle for spray systems
DE3440901A1 (en) * 1983-12-30 1985-07-11 VEB Metalleichtbaukombinat, DDR 7030 Leipzig Arrangement for finely atomising fluids
SU1371741A1 (en) * 1986-08-11 1988-02-07 Научно-производственное объединение "АНИТИМ" Die with disengaged male dies
KR100210033B1 (en) 1991-05-20 1999-07-15 괴란 순트홀름 Fire fighting equipment
FI90394C (en) * 1992-04-23 1994-02-10 Goeran Sundholm The fire-fighting unit
US5653391A (en) * 1994-02-15 1997-08-05 Nohmi Bosai Ltd. Fire extinguishing head

Also Published As

Publication number Publication date
AU2627897A (en) 1997-12-05
EP0897322A1 (en) 1999-02-24
FI982449A0 (en) 1998-11-11
NZ333363A (en) 2000-10-27
CA2255079A1 (en) 1997-11-20
EP0897322A4 (en) 2000-10-18
FI982449A (en) 1999-01-08
WO1997043046A1 (en) 1997-11-20
CN1219140A (en) 1999-06-09
NO985264D0 (en) 1998-11-11
GB9609885D0 (en) 1996-07-17

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Legal Events

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