ATE216276T1 - Schaumerzeugendes system mit verdichteter luft - Google Patents

Schaumerzeugendes system mit verdichteter luft

Info

Publication number
ATE216276T1
ATE216276T1 AT93922795T AT93922795T ATE216276T1 AT E216276 T1 ATE216276 T1 AT E216276T1 AT 93922795 T AT93922795 T AT 93922795T AT 93922795 T AT93922795 T AT 93922795T AT E216276 T1 ATE216276 T1 AT E216276T1
Authority
AT
Austria
Prior art keywords
compressed air
producing system
foam producing
foam
venturi
Prior art date
Application number
AT93922795T
Other languages
English (en)
Inventor
Richard E Teske
Michael A Laskaras
Original Assignee
Hale Fire Pump Co
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 Hale Fire Pump Co filed Critical Hale Fire Pump Co
Application granted granted Critical
Publication of ATE216276T1 publication Critical patent/ATE216276T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
    • 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
    • A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/02—Making of fire-extinguishing materials immediately before use of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/26—Foam

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Drying Of Gases (AREA)
  • Nozzles (AREA)
AT93922795T 1992-10-01 1993-09-30 Schaumerzeugendes system mit verdichteter luft ATE216276T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/955,322 US5255747A (en) 1992-10-01 1992-10-01 Compressed air foam system
PCT/US1993/009312 WO1994007570A1 (en) 1992-10-01 1993-09-30 Compressed air foam system

Publications (1)

Publication Number Publication Date
ATE216276T1 true ATE216276T1 (de) 2002-05-15

Family

ID=25496666

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93922795T ATE216276T1 (de) 1992-10-01 1993-09-30 Schaumerzeugendes system mit verdichteter luft

Country Status (7)

Country Link
US (1) US5255747A (de)
EP (1) EP0746383B1 (de)
AT (1) ATE216276T1 (de)
AU (1) AU689082B2 (de)
CA (1) CA2146159C (de)
DE (1) DE69331837T2 (de)
WO (1) WO1994007570A1 (de)

Families Citing this family (51)

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US5411100A (en) * 1992-10-01 1995-05-02 Hale Fire Pump Company Compressed air foam system
US5427181A (en) * 1993-06-14 1995-06-27 Hale Fire Pump Company Mixer for compressed air foam system
FI98494C (sv) * 1994-04-14 1997-07-10 Goeran Sundholm Anordning för eldsläckning
US6074176A (en) * 1994-10-20 2000-06-13 Conkin; David W. Proportional product injection circuit with two diaphragm valves
ATE217689T1 (de) * 1995-01-11 2002-06-15 Micropump Inc Anlage mit eingebauter pumpe und fluidströmungsmesser
CA2145689C (en) * 1995-03-28 2001-03-27 Harry D. Crawley Apparatus for generating foam
US6155351A (en) * 1995-05-24 2000-12-05 Intelagard, Inc. Foam based product solution delivery apparatus
US5623995A (en) * 1995-05-24 1997-04-29 Intelagard, Inc. Fire suppressant foam generation apparatus
US5727933A (en) * 1995-12-20 1998-03-17 Hale Fire Pump Company Pump and flow sensor combination
US6086052A (en) * 1996-12-03 2000-07-11 Rowe; Carroll G. Foam generating apparatus
US6456903B1 (en) * 1998-04-07 2002-09-24 Envirofoam Technologies, Inc. Automatic foam solution regulation for compressed-air-foam-systems
AUPQ116499A0 (en) * 1999-06-23 1999-07-15 Allied Engineering Co. Pty Ltd Manifold for a compressed air transfer system
US6357532B1 (en) * 1999-09-17 2002-03-19 Hale Products, Inc. Compressed air foam systems
US6328225B1 (en) 2000-02-29 2001-12-11 National Research Council Of Canada Rotary foam nozzle
DE10010141C1 (de) 2000-03-03 2001-10-04 Ulrich Braun Mischkammer zur Erzeugung von Druckluftschaum für Löschanlagen
AT4222U1 (de) 2000-03-10 2001-04-25 Lenzing Technik Gmbh & Co Kg Vorrichtung und verfahren zum zumischen eines komprimierten gases zu einer schaumbildenden löschmittelflüssigkeit
AT4223U1 (de) 2000-03-10 2001-04-25 Lenzing Technik Gmbh & Co Kg Vorrichtung zum zumischen eines komprimierten gases zu einer schaumbildenden löschmittelflüssigkeit
DE10157726A1 (de) * 2001-11-24 2003-06-05 Krauss Maffei Kunststofftech Gasbeladungseinheit einer Polyurethanspritzgießanlage
WO2003076060A1 (en) * 2002-03-06 2003-09-18 Kidde Fire Fighting, Inc. Fire suppression apparatus mixing foam and water and method of the same
US6991041B2 (en) * 2003-02-28 2006-01-31 Hale Products, Inc. Compressed air foam pumping system
DE102004002112B4 (de) 2004-01-14 2013-10-31 Karl Perr Steuerungssystem für eine Druckluftschaum-Feuerlöscheinrichtung
US20050195681A1 (en) * 2004-02-18 2005-09-08 Henry Gembala Lightweight concrete mixer
DE102004032020B4 (de) * 2004-06-28 2006-11-30 Schmitz Gmbh Feuerwehr- Und Umwelttechnik Verfahren und Anordnung zur Herstellung von Druckluftschaum zur Brandbekämpfung und Dekontamination
US7766537B2 (en) * 2005-02-18 2010-08-03 Henry Gembala Lightweight foamed concrete mixer
PL204019B1 (pl) * 2005-06-05 2009-12-31 Telesto Spo & Lstrok Ka Z Ogra Urządzenie do gaszenia pożarów i głowica gasząca
US7712542B2 (en) * 2005-11-18 2010-05-11 Munroe David B Fire suppression system
US7530404B2 (en) * 2006-07-20 2009-05-12 Hme, Inc. Compressed fluid system and related method
US8789614B2 (en) * 2008-04-21 2014-07-29 Fire Research Corp. Ultra-high pressure fire-fighting system
US8162068B2 (en) * 2008-06-13 2012-04-24 Vanair Manufacturing, Inc. Pilot valve, method of using, and fluid system equipped therewith
US20100044058A1 (en) * 2008-07-11 2010-02-25 Cummins Mark A Non-collapsible foam extension hose
US20100175897A1 (en) * 2009-01-13 2010-07-15 Stephen Douglas Crump Self-sustaining compressed air foam system
US8424561B1 (en) * 2009-02-25 2013-04-23 Carroll G. Rowe Pressure regulator
US9149671B2 (en) 2010-03-18 2015-10-06 Fire Research Corp. Compact fire-extinguishing system with high-pressure foam proportioning system
EP2658615B1 (de) 2010-12-30 2020-09-02 UTC Fire & Security Corporation Brandlöschsystem mit variabler dualer verwendung der gasquelle
WO2012091711A1 (en) 2010-12-30 2012-07-05 Utc Fire & Security Corporation Fire suppression system with dual use of gas source
US9744388B2 (en) * 2011-08-23 2017-08-29 Spartan Motors, Inc. Compressed air foam system with simplified user interface
US9480867B2 (en) * 2011-11-11 2016-11-01 Waterous Company Proportional dynamic ratio control for compressed air foam delivery
NL2008627C2 (nl) * 2012-04-11 2013-10-15 Fasd Bw Beheer B V Inrichting en werkwijze voor aanbrengen van spuitlaag op een oppervlak voorzien van een stromingsweerstand en stromingsweerstand voor toepassing in een dergelijke inrichting en werkwijze.
CN103007467B (zh) * 2012-12-24 2015-03-18 东莞市永强汽车制造有限公司 压缩空气泡沫比例混合器
JP6170745B2 (ja) * 2013-06-03 2017-07-26 株式会社モリタホールディングス 消防車
UY35757A (es) * 2013-09-30 2016-04-29 Fmc Corp Formulaciones de espuma y aparatos para suministro
EP3065925B1 (de) * 2013-11-07 2021-07-21 Air Krete, Inc. Progressives blasenerzeugungssystem für die herstellung von zementschaum
US20150258356A1 (en) * 2014-03-04 2015-09-17 Michael Sulmone Foam proportioner system
US20150283523A1 (en) * 2014-04-03 2015-10-08 Waterous Company Compressed air foam generation
AU2015354410A1 (en) * 2014-11-28 2017-06-15 Ofb Fire Solutions Pty Ltd Fire-fighting system
DE102015006833A1 (de) * 2015-06-02 2016-12-08 Gerd Göbel Anordnung zum Erzeugen eines Löschschaums
DE112016003293A5 (de) 2015-07-22 2018-04-26 Feuerschutz Jockel Gmbh & Co. Kg Feuerlöscher
US20170120092A1 (en) * 2015-11-03 2017-05-04 Waterous Company Compressed Air Foam Fluid Mixing Device
KR101666036B1 (ko) * 2016-03-17 2016-10-14 주식회사 엠티케이방재시스템 압축공기포 혼합장치
CN108525168B (zh) 2017-03-01 2021-05-28 中国石油化工股份有限公司 一种泡沫产生方法及其应用和灭火消防方法
US11219907B1 (en) 2017-12-29 2022-01-11 He-Products Llc Foam producing and dispensing apparatus and method

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CA589655A (en) * 1959-12-29 The Pyrene Company Limited Apparatus for the production of foam
US2146605A (en) * 1934-08-30 1939-02-07 Pyrene Minimax Corp Method and apparatus for producing fire extinguishing foam
US2183561A (en) * 1938-03-17 1939-12-19 Clyde M Hamblin Mechanical foam generator
CH239121A (it) * 1942-06-18 1945-09-15 Marchetti Augusto Procedimento e dispositivo per mescolare agenti ignifughi all'acqua destinata ad estinguere incendi.
DE901026C (de) * 1942-12-12 1954-01-07 Allg Feuerloescher Ag Luftschaumerzeugungsrohr
US2769500A (en) * 1951-07-11 1956-11-06 Fyr Fyter Co Foam-producing apparatus
DE936492C (de) * 1951-09-28 1955-12-15 Carl Metz Feuerwehrgeraetefabr Feuerloesch-Strahlrohr
US2936835A (en) * 1954-10-25 1960-05-17 Sterling Prec Corp Apparatus for making fire extinguishing air foam
US3811660A (en) * 1970-11-20 1974-05-21 H Cole Equipment for making foam for dust suppression and other purposes
US4345654A (en) * 1980-10-06 1982-08-24 Carr Stephen C Pneumatic atomizing fire fighting supply truck
US4722358A (en) * 1986-03-12 1988-02-02 Wormald U.S., Inc. Pressure equalizing valve
US5031834A (en) * 1988-12-02 1991-07-16 Virgil Simpson Marking foam system for agricultural equipment
US4981178A (en) * 1990-03-16 1991-01-01 Bundy Eric D Apparatus for compressed air foam discharge
US5096389A (en) * 1990-06-18 1992-03-17 Dean Pihlstrom, Inc. Compressed air foam discharging apparatus
US5145014A (en) * 1990-12-28 1992-09-08 Hale Fire Pump Company Air supply system for firefighting apparatus
US5113945A (en) * 1991-02-07 1992-05-19 Elkhart Brass Mfg. Co., Inc. Foam/water/air injector mixer

Also Published As

Publication number Publication date
EP0746383A1 (de) 1996-12-11
EP0746383B1 (de) 2002-04-17
CA2146159C (en) 2006-01-17
AU689082B2 (en) 1998-03-26
US5255747A (en) 1993-10-26
CA2146159A1 (en) 1994-04-14
DE69331837D1 (de) 2002-05-23
WO1994007570A1 (en) 1994-04-14
EP0746383A4 (de) 1995-07-05
AU5167693A (en) 1994-04-26
DE69331837T2 (de) 2002-11-21

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