CA2423593C - Improved fire fighting nozzle and method including pressure regulation, chemical and eduction features - Google Patents

Improved fire fighting nozzle and method including pressure regulation, chemical and eduction features Download PDF

Info

Publication number: CA2423593C
Authority: CA; Canada
Prior art keywords: nozzle; fire fighting; discharge orifice; pressure; orifice
Prior art date: 2000-09-27
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.): Expired - Fee Related

Application number

CA2423593A

Other languages

English (en)

French (fr)

Other versions

CA2423593A1 (en

Inventor

Dennis W. Crabtree

Dwight P. Williams

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.)

Tyco Fire and Security GmbH

Original Assignee

Williams Fire and Hazard Control Inc

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.)

2000-09-27

Filing date

2000-09-27

Publication date

2010-09-14

2000-09-27 Application filed by Williams Fire and Hazard Control Inc filed Critical Williams Fire and Hazard Control Inc

2002-04-04 Publication of CA2423593A1 publication Critical patent/CA2423593A1/en

2010-09-14 Application granted granted Critical

2010-09-14 Publication of CA2423593C publication Critical patent/CA2423593C/en

2020-09-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 22
239000000126 substance Substances 0.000 title claims description 17
230000033228 biological regulation Effects 0.000 title description 2
239000012530 fluid Substances 0.000 claims description 157
238000007667 floating Methods 0.000 claims description 25
239000006260 foam Substances 0.000 claims description 22
239000012141 concentrate Substances 0.000 claims description 14
230000033001 locomotion Effects 0.000 claims description 13
230000004044 response Effects 0.000 claims description 10
230000008685 targeting Effects 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
230000001105 regulatory effect Effects 0.000 description 7
206010019233 Headaches Diseases 0.000 description 5
239000000843 powder Substances 0.000 description 5
230000008901 benefit Effects 0.000 description 4
230000005465 channeling Effects 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
230000001629 suppression Effects 0.000 description 2
229910001369 Brass Inorganic materials 0.000 description 1
235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
244000046052 Phaseolus vulgaris Species 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
230000000740 bleeding effect Effects 0.000 description 1
239000010951 brass Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
231100000481 chemical toxicant Toxicity 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
239000003440 toxic substance Substances 0.000 description 1
238000013022 venting Methods 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
238000009736 wetting Methods 0.000 description 1

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)

CA2423593A 2000-09-27 2000-09-27 Improved fire fighting nozzle and method including pressure regulation, chemical and eduction features Expired - Fee Related CA2423593C (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 (2)

Publication Number	Publication Date
CA2423593A1 CA2423593A1 (en)	2002-04-04
CA2423593C true CA2423593C (en)	2010-09-14

Family

ID=21741816

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2423593A Expired - Fee Related CA2423593C (en)	2000-09-27	2000-09-27	Improved fire fighting nozzle and method including pressure regulation, chemical and eduction features

Country Status (11)

Country	Link
EP (1)	EP1328353B1 (de)
JP (1)	JP4889911B2 (de)
CN (1)	CN1455706A (de)
AT (1)	ATE480304T1 (de)
AU (2)	AU7723500A (de)
CA (1)	CA2423593C (de)
DE (1)	DE60044949D1 (de)
ES (1)	ES2350913T3 (de)
MX (1)	MXPA03002675A (de)
NO (1)	NO20031169L (de)
WO (1)	WO2002026393A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2871389B1 (fr) *	2004-06-11	2006-09-22	St Mihiel Sas Soc Par Actions	Lance d'incendie a debit de fluide constant
RU2424836C1 (ru) *	2010-01-20	2011-07-27	Закрытое Акционерное Общество "Инженерный Центр Пожарной Робототехники "Эфэр"	Пожарный монитор с круговым осциллятором
CN103990243A (zh) *	2013-05-21	2014-08-20	福州大学	持压灭火喷头及实现灭火喷头压力均衡的方法
WO2021137179A1 (en) *	2020-01-03	2021-07-08	Tyco Fire Products Lp	Adjustable fog jet nozzle
CN113134189A (zh) *	2020-01-19	2021-07-20	山东昊星洁士新材料科技有限公司	一种喷射混合消防装置

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 (de) *	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 (de) *	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 (ja) *	1997-08-01	1999-02-23	Ishikawajima Shibaura Mach Co Ltd	放水銃

2000
- 2000-09-27 WO PCT/US2000/026568 patent/WO2002026393A1/en not_active Ceased
- 2000-09-27 DE DE60044949T patent/DE60044949D1/de not_active Expired - Lifetime
- 2000-09-27 CA CA2423593A patent/CA2423593C/en not_active Expired - Fee Related
- 2000-09-27 MX MXPA03002675A patent/MXPA03002675A/es active IP Right Grant
- 2000-09-27 ES ES00966967T patent/ES2350913T3/es not_active Expired - Lifetime
- 2000-09-27 CN CN00819911.6A patent/CN1455706A/zh active Pending
- 2000-09-27 AT AT00966967T patent/ATE480304T1/de not_active IP Right Cessation
- 2000-09-27 AU AU7723500A patent/AU7723500A/xx active Pending
- 2000-09-27 JP JP2002530214A patent/JP4889911B2/ja not_active Expired - Lifetime
- 2000-09-27 AU AU2000277235A patent/AU2000277235B2/en not_active Ceased
- 2000-09-27 EP EP00966967A patent/EP1328353B1/de not_active Expired - Lifetime
2003
- 2003-03-14 NO NO20031169A patent/NO20031169L/no unknown

Also Published As

Publication number	Publication date
DE60044949D1 (de)	2010-10-21
WO2002026393A1 (en)	2002-04-04
NO20031169D0 (no)	2003-03-14
JP4889911B2 (ja)	2012-03-07
MXPA03002675A (es)	2004-12-03
CN1455706A (zh)	2003-11-12
AU7723500A (en)	2002-04-08
EP1328353B1 (de)	2010-09-08
JP2004509716A (ja)	2004-04-02
ES2350913T3 (es)	2011-01-28
AU2000277235B2 (en)	2006-04-27
EP1328353A4 (de)	2008-05-14
ATE480304T1 (de)	2010-09-15
EP1328353A1 (de)	2003-07-23
NO20031169L (no)	2003-05-14
CA2423593A1 (en)	2002-04-04

Legal Events

Date	Code	Title	Description
2005-09-02	EEER	Examination request
2016-11-08	MKLA	Lapsed	Effective date: 20160927

Publication	Publication Date	Title
US6749027B1 (en)	2004-06-15	Fire fighting nozzle and method including pressure regulation, chemical and education features
US8002203B2 (en)	2011-08-23	Fire fighting nozzle and method including pressure regulation, chemical and eduction features
US9259746B2 (en)	2016-02-16	Adjustable smooth bore nozzle
US3539112A (en)	1970-11-10	Fire hose nozzle with automatic volume adjustment
CA2423593C (en)	2010-09-14	Improved fire fighting nozzle and method including pressure regulation, chemical and eduction features
US9488989B2 (en)	2016-11-08	Flow rate controller for high flow rates and high pressure drops
EP1163931A2 (de)	2001-12-19	System zum selbsttätigen Dosieren von Schaumkonzentrat in einem Rohr mit variabler Durchflussrate für Brandbekämpfungsflüssigkeit
US4469279A (en)	1984-09-04	Constant pressure nozzle with selective volume limit control
AU2000277235A1 (en)	2002-06-20	Improved fire fighting nozzle and method including pressure regulation, chemical and eduction features
US7464766B2 (en)	2008-12-16	Ranger/hybrid automatic self-metering nozzle, with ratio-selectable and flow meter features
US7784709B1 (en)	2010-08-31	Fire fighting nozzle and method including pressure regulation, chemical and eduction features
US9266125B2 (en)	2016-02-23	Nozzle with combination presure-relief and cooling valve
EP1069929B1 (de)	2009-11-25	Verfahren und duze zur brandbekäpfung mit verbesserter druckregelung chemischen abführungseigenschaften
JP2004509716A5 (de)	2005-04-07
MXPA00009763A (es)	2002-06-05	Boquilla para combatir incendios mejorada y metodo que incluye aspectos de regulacion de presion, quimico y educcion
JP5120918B2 (ja)	2013-01-16	制御弁
JP2007267775A (ja)	2007-10-18	泡混合装置