EP0927562A3 - Flat spray generation with a hollow jet nozzle for fire fighting purposes - Google Patents

Flat spray generation with a hollow jet nozzle for fire fighting purposes Download PDF

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Publication number
EP0927562A3
EP0927562A3 EP99100054A EP99100054A EP0927562A3 EP 0927562 A3 EP0927562 A3 EP 0927562A3 EP 99100054 A EP99100054 A EP 99100054A EP 99100054 A EP99100054 A EP 99100054A EP 0927562 A3 EP0927562 A3 EP 0927562A3
Authority
EP
European Patent Office
Prior art keywords
jet nozzle
jet
hollow jet
fire fighting
flat spray
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Withdrawn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
EP99100054A
Other languages
German (de)
French (fr)
Other versions
EP0927562A2 (en
Inventor
Andreas Vigh
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.)
Vigh Andreas Dipl-Ing (fh)
Original Assignee
Vigh Andreas
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 Vigh Andreas filed Critical Vigh Andreas
Publication of EP0927562A2 publication Critical patent/EP0927562A2/en
Publication of EP0927562A3 publication Critical patent/EP0927562A3/en
Withdrawn legal-status Critical Current

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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
    • B05B1/14—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
    • B05B1/16—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 having selectively- effective outlets
    • B05B1/1681—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, sliding valve or cock and a lift valve
    • 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
    • A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa

Abstract

Die Erfindung betrifft eine Hohlstrahldüse, die nicht nur herkömmliche Hohlstrahldüsenfunktionen wie Mengenveränderung, Voll- und Sprühstrahl erfüllt, sondern darüberhinaus für die Erzeugung von Flachbreitstrahl geeignet ist. Bei der Flachstrahlerzeugung kann bei Bedarf gleichzeitig auch Sprühstrahl abgegeben werden.The invention relates to a hollow jet nozzle, which is not only conventional Hollow jet nozzle functions such as changing the volume, full jet and spray jet fulfilled, but also for the production of flat wide beam suitable is. In the case of flat jet generation, if necessary spray can also be emitted.

Die neue Düse ist sowohl für Hochdruck/Normaldruck-Löschpistolen und Handrohre, als auch für Wasser/Schaumwerfer sowie Selbstschutzdüsen in manueller und fernbetätigter Ausführung verwendbar.

Figure 00000001
The new nozzle can be used for high-pressure / normal-pressure extinguishing pistols and hand pipes, as well as for water / foam throwers and self-protection nozzles in manual and remote-controlled versions.
Figure 00000001
EP99100054A 1998-01-05 1999-01-05 Flat spray generation with a hollow jet nozzle for fire fighting purposes Withdrawn EP0927562A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19800154 1998-01-05
DE1998100154 DE19800154C2 (en) 1998-01-05 1998-01-05 Hollow jet nozzle

Publications (2)

Publication Number Publication Date
EP0927562A2 EP0927562A2 (en) 1999-07-07
EP0927562A3 true EP0927562A3 (en) 2001-09-26

Family

ID=7854007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99100054A Withdrawn EP0927562A3 (en) 1998-01-05 1999-01-05 Flat spray generation with a hollow jet nozzle for fire fighting purposes

Country Status (2)

Country Link
EP (1) EP0927562A3 (en)
DE (1) DE19800154C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1254719A1 (en) * 2001-05-03 2002-11-06 Nilfisk-Advance A/S A liquid-ejection device for a high-pressure cleaning apparatus
JP2005052631A (en) * 2003-07-18 2005-03-03 Yone Kk Fire hose
EP1741473A1 (en) * 2005-07-07 2007-01-10 Vogt AG Feuerwehrgeräte- und Fahrzeugbau Venting device for a tunnel
FI20055592L (en) * 2005-11-04 2007-05-05 Marioff Corp Oy Spray head
CA2664125A1 (en) 2006-09-19 2008-03-27 Hypro, Llc Spray head with covers
GB2501236A (en) * 2012-03-08 2013-10-23 Optima Solutions Uk Ltd Deluge nozzle
US10392987B2 (en) * 2017-03-29 2019-08-27 Cummins Emission Solutions Inc. Assembly and methods for NOx reducing reagent dosing with variable spray angle nozzle
DE102021133674A1 (en) 2021-12-17 2023-06-22 Technische Universität Dresden Nozzle with adjustable jet geometry, nozzle arrangement and method for operating a nozzle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1782540U (en) * 1958-10-28 1959-02-05 Feuerloeschgeraetewerk Luckenw MULTI-PURPOSE NOZZLE
DE2827612A1 (en) * 1978-06-23 1980-01-10 Maeder Steiner Linus Fire fighting jet pipe attachment - has tip with water pressure driven rotor producing protective vertical water screen
DE3822160A1 (en) * 1988-06-30 1990-01-11 Total Feuerschutz Gmbh Method and device for adjusting a nozzle head
GB2297930A (en) * 1995-02-20 1996-08-21 Sword Jet/spray nozzles
WO1997038757A1 (en) * 1996-04-16 1997-10-23 National Foam, Inc. Nozzle for use with fire-fighting foams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7717392U1 (en) * 1977-06-02 1978-11-23 Aug. Hoenig Gmbh & Co, 5000 Koeln SPRAY PIPE FOR FIRE DEPLOYMENT PURPOSES, IN PARTICULAR FOAM SPRAY PIPE
US4674686B1 (en) * 1984-09-28 1999-08-10 Elkhart Brass Mfg Co Portable fire apparatus monitor
DE3440349A1 (en) * 1984-11-05 1986-05-15 Erich 7918 Illertissen Müller Combined jet pipe unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1782540U (en) * 1958-10-28 1959-02-05 Feuerloeschgeraetewerk Luckenw MULTI-PURPOSE NOZZLE
DE2827612A1 (en) * 1978-06-23 1980-01-10 Maeder Steiner Linus Fire fighting jet pipe attachment - has tip with water pressure driven rotor producing protective vertical water screen
DE3822160A1 (en) * 1988-06-30 1990-01-11 Total Feuerschutz Gmbh Method and device for adjusting a nozzle head
GB2297930A (en) * 1995-02-20 1996-08-21 Sword Jet/spray nozzles
WO1997038757A1 (en) * 1996-04-16 1997-10-23 National Foam, Inc. Nozzle for use with fire-fighting foams

Also Published As

Publication number Publication date
DE19800154C2 (en) 2001-03-29
EP0927562A2 (en) 1999-07-07
DE19800154A1 (en) 1999-07-15

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