WO2009109790A3 - Nozzle - Google Patents

Nozzle Download PDF

Info

Publication number
WO2009109790A3
WO2009109790A3 PCT/GB2009/050229 GB2009050229W WO2009109790A3 WO 2009109790 A3 WO2009109790 A3 WO 2009109790A3 GB 2009050229 W GB2009050229 W GB 2009050229W WO 2009109790 A3 WO2009109790 A3 WO 2009109790A3
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
fluid
channel
deflecting
fluid pressure
Prior art date
Application number
PCT/GB2009/050229
Other languages
French (fr)
Other versions
WO2009109790A2 (en
Inventor
Ian Garden
Original Assignee
Rigcool Limited
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 Rigcool Limited filed Critical Rigcool Limited
Priority to AU2009220958A priority Critical patent/AU2009220958B2/en
Publication of WO2009109790A2 publication Critical patent/WO2009109790A2/en
Publication of WO2009109790A3 publication Critical patent/WO2009109790A3/en

Links

Classifications

    • 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
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle
    • 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
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter

Abstract

A nozzle (1) for a hose or pipe, the nozzle (1) comprising a body (3), a fluid channel (5) extending through the body (3), deflecting means (27) arranged at or near the downstream end of the channel (3) for deflecting a flow of fluid leaving the nozzle (1) and means (31) for adjusting the position of the deflecting means (27) relative to the end of the channel (5), said adjusting means (31) being responsive to fluid pressure. The adjusting means (31) is operable, by increasing fluid pressure in the nozzle (1), to increase the size of a fluid outlet (29) of the nozzle. Thus, trapped debris may be flushed from the nozzle (1) and the fluid pressure subsequently returned to normal, causing the adjusting means (31) to return the deflecting means (27) to a normal operating configuration. Accordingly, cleaning of debris trapped in the nozzle (1) can be effected without the requirement for the fluid flow to be interrupted.
PCT/GB2009/050229 2008-03-06 2009-03-06 Nozzle WO2009109790A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2009220958A AU2009220958B2 (en) 2008-03-06 2009-03-06 Nozzle

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB0804135.2 2008-03-06
GBGB0804135.2A GB0804135D0 (en) 2008-03-06 2008-03-06 Nozzle
AU2008101133 2008-11-21
GB0821311.8A GB2457997B (en) 2008-03-06 2008-11-21 Nozzle
GB0821311.8 2008-11-21
AU2008101130 2008-11-21
AU2008101130A AU2008101130B4 (en) 2008-03-06 2008-11-21 Nozzle
AU2008101133A AU2008101133B4 (en) 2008-03-06 2008-11-21 Nozzle

Publications (2)

Publication Number Publication Date
WO2009109790A2 WO2009109790A2 (en) 2009-09-11
WO2009109790A3 true WO2009109790A3 (en) 2009-11-26

Family

ID=39316030

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/050229 WO2009109790A2 (en) 2008-03-06 2009-03-06 Nozzle

Country Status (3)

Country Link
AU (3) AU2008101133B4 (en)
GB (2) GB0804135D0 (en)
WO (1) WO2009109790A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009100366B4 (en) * 2004-03-05 2010-04-08 Optima Solutions Uk Limited Nozzle Having A Fluid Deflector
GB0405088D0 (en) 2004-03-05 2004-04-07 Optima Solutions Uk Ltd Improved nozzle
GB2465427B (en) * 2008-11-21 2013-06-05 Optima Solutions Uk Ltd Nozzle
GB2501236A (en) * 2012-03-08 2013-10-23 Optima Solutions Uk Ltd Deluge nozzle
GB2533371B (en) * 2014-12-18 2016-12-14 Mi Products Ltd Window and patio door security devices
NL2022748B1 (en) * 2019-03-15 2020-05-01 Jfh Braes Holding B V Fire safety sprinkler head, fire prevention and/or extinguishing installation and method for protecting a fire prevention and/or extinguishing installation against corrosion

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1405810A (en) * 1921-01-19 1922-02-07 Wilkie Boyd Spray
FR562219A (en) * 1922-04-05 1923-11-07 Watering device
US2422059A (en) * 1943-12-14 1947-06-10 Fred B Wilber Lawn sprinkler
EP0518579A2 (en) * 1991-06-13 1992-12-16 Harold D. Curtis Automatically adjustable fluid distributor
US20020092568A1 (en) * 2000-05-30 2002-07-18 Sims James O. Super sensitive, full flow, adjustable pressure valve
WO2005084815A2 (en) * 2004-03-05 2005-09-15 Optima Solutions Uk Limited Nozzle with two channels for creating a water wall and a fine mist
AU2008101132A4 (en) * 2008-11-21 2009-01-08 Optima Solutions Uk Limited Nozzle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207758A (en) * 1938-04-08 1940-07-16 Paul E Rehse Hose nozzle
GB1379205A (en) * 1971-12-20 1975-01-02 Bridgland R F Firefighting nozzles
DE2966940D1 (en) * 1979-11-08 1984-05-30 Bbc Brown Boveri & Cie Liquid dispensing head
US4717073A (en) * 1986-05-02 1988-01-05 The Boeing Company Sprayer head
US6749027B1 (en) * 1998-04-06 2004-06-15 Dennis W. Crabtree Fire fighting nozzle and method including pressure regulation, chemical and education features

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1405810A (en) * 1921-01-19 1922-02-07 Wilkie Boyd Spray
FR562219A (en) * 1922-04-05 1923-11-07 Watering device
US2422059A (en) * 1943-12-14 1947-06-10 Fred B Wilber Lawn sprinkler
EP0518579A2 (en) * 1991-06-13 1992-12-16 Harold D. Curtis Automatically adjustable fluid distributor
US20020092568A1 (en) * 2000-05-30 2002-07-18 Sims James O. Super sensitive, full flow, adjustable pressure valve
WO2005084815A2 (en) * 2004-03-05 2005-09-15 Optima Solutions Uk Limited Nozzle with two channels for creating a water wall and a fine mist
AU2008101132A4 (en) * 2008-11-21 2009-01-08 Optima Solutions Uk Limited Nozzle

Also Published As

Publication number Publication date
AU2009220958A1 (en) 2009-09-11
GB2457997A (en) 2009-09-09
AU2008101133B4 (en) 2010-08-19
GB0821311D0 (en) 2008-12-31
AU2009220958B2 (en) 2014-03-27
WO2009109790A2 (en) 2009-09-11
GB2457997B (en) 2013-03-27
AU2008101133A4 (en) 2009-01-08
AU2008101130B4 (en) 2010-03-04
AU2008101130A4 (en) 2009-01-08
GB0804135D0 (en) 2008-04-09

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