ATE480304T1 - IMPROVED FIREFIGHTING NOZZLE AND METHOD INCLUDING PRESSURE CONTROL, CHEMICAL AND DISCHARGE FEATURES - Google Patents

IMPROVED FIREFIGHTING NOZZLE AND METHOD INCLUDING PRESSURE CONTROL, CHEMICAL AND DISCHARGE FEATURES

Info

Publication number
ATE480304T1
ATE480304T1 AT00966967T AT00966967T ATE480304T1 AT E480304 T1 ATE480304 T1 AT E480304T1 AT 00966967 T AT00966967 T AT 00966967T AT 00966967 T AT00966967 T AT 00966967T AT E480304 T1 ATE480304 T1 AT E480304T1
Authority
AT
Austria
Prior art keywords
chemical
pressure control
method including
including pressure
nozzle
Prior art date
Application number
AT00966967T
Other languages
German (de)
Inventor
Dennis Crabtree
Dwight Williams
Original Assignee
Williams Fire & Hazard Control
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 Williams Fire & Hazard Control filed Critical Williams Fire & Hazard Control
Application granted granted Critical
Publication of ATE480304T1 publication Critical patent/ATE480304T1/en

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
    • A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
    • A62C31/07—Nozzles specially adapted for fire-extinguishing with two or more outlets for different media
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Nozzles (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

A selectively automatic fire fithting nozzle a method of use including adjustable means (ST) of limiting a range of automatic adjustement (B) of a discharge orifice of the nozzle, providing an option of selecting a constant pressure for a first fraction of a discharge window and selecting a relatively constant flow for a second fraction.
AT00966967T 2000-09-27 2000-09-27 IMPROVED FIREFIGHTING NOZZLE AND METHOD INCLUDING PRESSURE CONTROL, CHEMICAL AND DISCHARGE FEATURES ATE480304T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/026568 WO2002026393A1 (en) 2000-09-27 2000-09-27 Improved fire fighting nozzle and method including pressure regulation, chemical and eduction features

Publications (1)

Publication Number Publication Date
ATE480304T1 true ATE480304T1 (en) 2010-09-15

Family

ID=21741816

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00966967T ATE480304T1 (en) 2000-09-27 2000-09-27 IMPROVED FIREFIGHTING NOZZLE AND METHOD INCLUDING PRESSURE CONTROL, CHEMICAL AND DISCHARGE FEATURES

Country Status (11)

Country Link
EP (1) EP1328353B1 (en)
JP (1) JP4889911B2 (en)
CN (1) CN1455706A (en)
AT (1) ATE480304T1 (en)
AU (2) AU2000277235B2 (en)
CA (1) CA2423593C (en)
DE (1) DE60044949D1 (en)
ES (1) ES2350913T3 (en)
MX (1) MXPA03002675A (en)
NO (1) NO20031169L (en)
WO (1) WO2002026393A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871389B1 (en) * 2004-06-11 2006-09-22 St Mihiel Sas Soc Par Actions FIRE LANCE WITH CONSTANT FLUID FLOW
CN103990243A (en) * 2013-05-21 2014-08-20 福州大学 Pressure-holding fire-extinguishing nozzle and method for realizing pressure equilibrium in fire-extinguishing nozzle
CA3159027A1 (en) * 2020-01-03 2021-07-08 Adam M. STASZAK Adjustable fog jet nozzle
CN113134189A (en) * 2020-01-19 2021-07-20 山东昊星洁士新材料科技有限公司 Jet mixing fire-fighting device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539112A (en) * 1969-04-16 1970-11-10 Elkhart Brass Mfg Co Fire hose nozzle with automatic volume adjustment
US3684192A (en) * 1970-06-22 1972-08-15 Fire Task Force Innovations In Constant pressure, variable flow nozzle
JPS5622930Y2 (en) * 1978-06-26 1981-05-29
US4469279A (en) * 1982-08-30 1984-09-04 Premier Industrial Corporation Constant pressure nozzle with selective volume limit control
JPS61142065U (en) * 1985-02-26 1986-09-02
US4768718A (en) * 1987-04-10 1988-09-06 Slautterback Corporation Nozzle with internal valve for applying viscous fluid material
US5167285A (en) * 1991-03-21 1992-12-01 Cca, Inc. Dry powder and liquid method and apparatus for extinguishing fire
US5312048A (en) * 1993-03-25 1994-05-17 Task Force Tips, Inc. Regulating nozzle with adjustable effective area baffle
US5330105A (en) * 1993-03-26 1994-07-19 Valkyrie Scientific Proprietary, L.C. Aspirating nozzle and accessory systems therefor
JPH1147301A (en) * 1997-08-01 1999-02-23 Ishikawajima Shibaura Mach Co Ltd Water discharging gun

Also Published As

Publication number Publication date
EP1328353A1 (en) 2003-07-23
CA2423593C (en) 2010-09-14
NO20031169D0 (en) 2003-03-14
DE60044949D1 (en) 2010-10-21
AU2000277235B2 (en) 2006-04-27
AU7723500A (en) 2002-04-08
CA2423593A1 (en) 2002-04-04
CN1455706A (en) 2003-11-12
EP1328353B1 (en) 2010-09-08
NO20031169L (en) 2003-05-14
WO2002026393A1 (en) 2002-04-04
ES2350913T3 (en) 2011-01-28
EP1328353A4 (en) 2008-05-14
MXPA03002675A (en) 2004-12-03
JP4889911B2 (en) 2012-03-07
JP2004509716A (en) 2004-04-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties