CA2255079A1 - Buse - Google Patents

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Info

Publication number
CA2255079A1
CA2255079A1 CA002255079A CA2255079A CA2255079A1 CA 2255079 A1 CA2255079 A1 CA 2255079A1 CA 002255079 A CA002255079 A CA 002255079A CA 2255079 A CA2255079 A CA 2255079A CA 2255079 A1 CA2255079 A1 CA 2255079A1
Authority
CA
Canada
Prior art keywords
nozzle
liquid
nozzle according
housing
outlet
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.)
Abandoned
Application number
CA002255079A
Other languages
English (en)
Inventor
Matthew M. Bebich
Peter K. Strandberg
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.)
Individual
Original Assignee
Invention Technologies 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 Technologies Pty Ltd filed Critical Invention Technologies Pty Ltd
Publication of CA2255079A1 publication Critical patent/CA2255079A1/fr
Abandoned legal-status Critical Current

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

Abstract

L'invention porte sur une buse (2) de pulvérisation de liquide comportant un logement (6), des chambres de tourbillonnement (8) et des jets tourbillonnaires (10) dans les chambres de tourbillonnement (8). Le logement (6) est muni d'orifices d'évacuation (12) correspondant chacun à une chambre de tourbillonnement (8). Le liquide fourni à la buse (2) traverse les chambres de tourbillonnement (8) et se trouve atomisé par les jets tourbillonnaires (10). De ce fait le liquide pulvérisé par les d'orifices d'évacuation (12) se trouve nébulisé.
CA002255079A 1996-05-11 1997-05-09 Buse Abandoned CA2255079A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9609885.0 1996-05-11
GBGB9609885.0A GB9609885D0 (en) 1996-05-11 1996-05-11 Improved mistex water mist nozzles

Publications (1)

Publication Number Publication Date
CA2255079A1 true CA2255079A1 (fr) 1997-11-20

Family

ID=10793558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002255079A Abandoned CA2255079A1 (fr) 1996-05-11 1997-05-09 Buse

Country Status (9)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852867B1 (fr) * 2003-03-24 2005-06-03 Joseph Haiun Buse de pulverisation de liquide surchauffe
DK175918B1 (da) * 2003-08-21 2005-06-27 Vid Aps Væskeforstöverenhed med dobbelt dysearrangement til brandslukning
CN100496643C (zh) * 2005-07-01 2009-06-10 韩铁夫 单喷嘴闭式中低压细水雾喷头
CA2664125A1 (fr) 2006-09-19 2008-03-27 Hypro, Llc Tete de pulverisation avec couvercles
CA2679002C (fr) * 2009-07-28 2020-01-07 William Robert Lowry Tete d'extincteur a brouillard de liquide
US9084511B2 (en) * 2009-10-22 2015-07-21 Bunn-O-Matic Corporation Flexible spray head
CN113975691A (zh) * 2021-11-15 2022-01-28 应急管理部天津消防研究所 一种复合雾化型喷头

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE324589C (de) * 1916-11-19 1920-09-01 Rudolf Wagner Dr Schleuderzerstaeuberkopf
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 (de) * 1982-11-23 1986-11-27 Debreceni Mezögazdasági Gépgyártó és Szolgáltató Vállalat, Debrecen Drallkörperdüse für Spritzanlagen
DE3440901A1 (de) * 1983-12-30 1985-07-11 VEB Metalleichtbaukombinat, DDR 7030 Leipzig Anordnung zur feinzerstaeubung von fluessigkeiten
SU1371741A1 (ru) * 1986-08-11 1988-02-07 Научно-производственное объединение "АНИТИМ" Штамп с отключаемыми пуансонами
AU655026B2 (en) 1991-05-20 1994-12-01 Marioff Corporation Oy Fire fighting equipment
FI90394C (sv) * 1992-04-23 1994-02-10 Goeran Sundholm Eldsläckningsanordning
US5653391A (en) * 1994-02-15 1997-08-05 Nohmi Bosai Ltd. Fire extinguishing head

Also Published As

Publication number Publication date
NO985264L (no) 1999-01-11
EP0897322A1 (fr) 1999-02-24
NZ333363A (en) 2000-10-27
FI982449A (fi) 1999-01-08
GB9609885D0 (en) 1996-07-17
CN1219140A (zh) 1999-06-09
AU2627897A (en) 1997-12-05
FI982449A0 (fi) 1998-11-11
EP0897322A4 (fr) 2000-10-18
NO985264D0 (no) 1998-11-11
WO1997043046A1 (fr) 1997-11-20

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20020212