EP0897322A4 - Nozzle - Google Patents

Nozzle

Info

Publication number
EP0897322A4
EP0897322A4 EP97917947A EP97917947A EP0897322A4 EP 0897322 A4 EP0897322 A4 EP 0897322A4 EP 97917947 A EP97917947 A EP 97917947A EP 97917947 A EP97917947 A EP 97917947A EP 0897322 A4 EP0897322 A4 EP 0897322A4
Authority
EP
European Patent Office
Prior art keywords
nozzle
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.)
Withdrawn
Application number
EP97917947A
Other languages
German (de)
French (fr)
Other versions
EP0897322A1 (en
Inventor
Matthew Mark Bebich
Peter Kenny 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.)
Invention Technologies Pty Ltd
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 EP0897322A1 publication Critical patent/EP0897322A1/en
Publication of EP0897322A4 publication Critical patent/EP0897322A4/en
Withdrawn legal-status Critical Current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

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)
EP97917947A 1996-05-11 1997-05-09 Nozzle Withdrawn EP0897322A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9609885.0A GB9609885D0 (en) 1996-05-11 1996-05-11 Improved mistex water mist nozzles
GB9609885 1996-05-11
PCT/AU1997/000288 WO1997043046A1 (en) 1996-05-11 1997-05-09 Nozzle

Publications (2)

Publication Number Publication Date
EP0897322A1 EP0897322A1 (en) 1999-02-24
EP0897322A4 true EP0897322A4 (en) 2000-10-18

Family

ID=10793558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97917947A Withdrawn EP0897322A4 (en) 1996-05-11 1997-05-09 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 (8)

* 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
EP2069026B1 (en) 2006-09-19 2013-01-23 Hypro, 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
CN110976119A (en) * 2019-12-12 2020-04-10 清远市高新精旺新能源研究院有限公司 Double-fluid nozzle
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1395442A (en) * 1918-12-18 1921-11-01 Pyrene Mfg Co Spray-nozzle
US3684194A (en) * 1970-10-29 1972-08-15 Delavan Manufacturing Co Spray nozzle
WO1992020453A1 (en) * 1991-05-20 1992-11-26 Sundholm Goeran Fire fighting equipment
WO1993021998A1 (en) * 1992-04-23 1993-11-11 Sundholm Goeran Quick response sprinkler head
EP0667172A1 (en) * 1994-02-15 1995-08-16 Nohmi Bosai Ltd. Fire extinguishing head

Family Cites Families (5)

* 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
US3128048A (en) * 1962-11-13 1964-04-07 Mary Ansara Nelson Fog 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1395442A (en) * 1918-12-18 1921-11-01 Pyrene Mfg Co Spray-nozzle
US3684194A (en) * 1970-10-29 1972-08-15 Delavan Manufacturing Co Spray nozzle
WO1992020453A1 (en) * 1991-05-20 1992-11-26 Sundholm Goeran Fire fighting equipment
WO1993021998A1 (en) * 1992-04-23 1993-11-11 Sundholm Goeran Quick response sprinkler head
EP0667172A1 (en) * 1994-02-15 1995-08-16 Nohmi Bosai Ltd. Fire extinguishing head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9743046A1 *

Also Published As

Publication number Publication date
WO1997043046A1 (en) 1997-11-20
NZ333363A (en) 2000-10-27
AU2627897A (en) 1997-12-05
NO985264L (en) 1999-01-11
NO985264D0 (en) 1998-11-11
CN1219140A (en) 1999-06-09
CA2255079A1 (en) 1997-11-20
GB9609885D0 (en) 1996-07-17
FI982449A (en) 1999-01-08
EP0897322A1 (en) 1999-02-24
FI982449A0 (en) 1998-11-11

Similar Documents

Publication Publication Date Title
ZA9510357B (en) Nozzle
GB9606803D0 (en) Injection nozzle
GB2319599B (en) Ventilation nozzle
EG21518A (en) Nozzle
GB9524038D0 (en) Nozzle
GB2328485B (en) Sootblower nozzle
GB2308556B (en) Nozzle system
EP1027520A4 (en) Pre-orienting nozzle
EP0897322A4 (en) Nozzle
GB2322572B (en) Sprinkler
KR0111830Y1 (en) Nozzle
GB9704177D0 (en) Nozzle
GB9617927D0 (en) Dispensing nozzle
GB9602285D0 (en) Gas nozzle
GB2290813B (en) Nozzles
ZA985141B (en) Nozzle
TW306532U (en) Nozzle
GB9600156D0 (en) Nozzle
GB9623427D0 (en) Nozzle
PL55868Y1 (en) Nozzle
GB9407619D0 (en) Nozzle
GB9613331D0 (en) Sprayer
TW313909U (en) Sprayer
CA79281S (en) Hose nozzle
GB9500224D0 (en) Nozzle

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19981210

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

AX Request for extension of the european patent

Free format text: LT PAYMENT 981210;RO PAYMENT 981210

A4 Supplementary search report drawn up and despatched

Effective date: 20000905

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20021203

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1019314

Country of ref document: HK