FR2938444B1 - Dispositif de generation de mousse d'une lance a incendie - Google Patents
Dispositif de generation de mousse d'une lance a incendieInfo
- Publication number
- FR2938444B1 FR2938444B1 FR0806450A FR0806450A FR2938444B1 FR 2938444 B1 FR2938444 B1 FR 2938444B1 FR 0806450 A FR0806450 A FR 0806450A FR 0806450 A FR0806450 A FR 0806450A FR 2938444 B1 FR2938444 B1 FR 2938444B1
- Authority
- FR
- France
- Prior art keywords
- generating foam
- fire lance
- lance
- fire
- foam
- 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.)
- Expired - Fee Related
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
- A62C31/12—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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
- B01F25/3111—Devices specially adapted for generating foam, e.g. air foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
-
- 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
- B05B7/0018—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 devices for making foam
- B05B7/0025—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 devices for making foam with a compressed gas supply
-
- 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
- B05B7/0018—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 devices for making foam
- B05B7/0025—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 devices for making foam with a compressed gas supply
- B05B7/0031—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 devices for making foam with a compressed gas supply with disturbing means promoting mixing, e.g. balls, crowns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
- B01F25/31251—Throats
- B01F25/312512—Profiled, grooved, ribbed throat, or being provided with baffles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0806450A FR2938444B1 (fr) | 2008-11-18 | 2008-11-18 | Dispositif de generation de mousse d'une lance a incendie |
PL09290840T PL2186545T3 (pl) | 2008-11-18 | 2009-11-05 | Urządzenie do wytwarzania piany przeznaczone dla prądownicy |
EP09290840A EP2186545B1 (fr) | 2008-11-18 | 2009-11-05 | Dispositif de génération de mousse d'une lance à incendie |
CN2009102227254A CN101732815B (zh) | 2008-11-18 | 2009-11-17 | 消防喷嘴的泡沫产生装置 |
AU2009238303A AU2009238303B2 (en) | 2008-11-18 | 2009-11-17 | Foam-generating device of a fire nozzle |
US12/620,793 US20100122823A1 (en) | 2008-11-18 | 2009-11-18 | Foam-generating device of a fire nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0806450A FR2938444B1 (fr) | 2008-11-18 | 2008-11-18 | Dispositif de generation de mousse d'une lance a incendie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2938444A1 FR2938444A1 (fr) | 2010-05-21 |
FR2938444B1 true FR2938444B1 (fr) | 2010-12-17 |
Family
ID=40765554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0806450A Expired - Fee Related FR2938444B1 (fr) | 2008-11-18 | 2008-11-18 | Dispositif de generation de mousse d'une lance a incendie |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100122823A1 (fr) |
EP (1) | EP2186545B1 (fr) |
CN (1) | CN101732815B (fr) |
AU (1) | AU2009238303B2 (fr) |
FR (1) | FR2938444B1 (fr) |
PL (1) | PL2186545T3 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102151620A (zh) * | 2011-03-24 | 2011-08-17 | 李新君 | 泡沫喷头 |
FR2975917B1 (fr) * | 2011-06-06 | 2014-02-14 | Pok | Dispositif de generation de mousse d'une lance a incendie |
CN103585733A (zh) * | 2012-08-18 | 2014-02-19 | 成都措普科技有限公司 | 消防车底盘自保装置 |
CN107670863A (zh) * | 2017-11-14 | 2018-02-09 | 上海沥森环保科技有限公司 | 一种高压洗车机泡沫喷头及其应用 |
CN112972946A (zh) * | 2021-03-04 | 2021-06-18 | 湖北江南专用特种汽车有限公司 | 一种压缩空气泡沫生成装置及其控制方法 |
CN115155350B (zh) * | 2022-06-10 | 2024-02-23 | 中国石油化工股份有限公司 | 乙烯与氧气混合用的混合器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1779680A (en) * | 1924-11-03 | 1930-10-28 | Rayfield Mfg Company | Oil burner |
GB488168A (en) * | 1937-02-09 | 1938-07-01 | Leon Wariginaire | Improvements in or relating to foam-generating fire extinguishing appliances |
US2210476A (en) * | 1939-01-30 | 1940-08-06 | Peabody Engineering Corp | Adjustable air register |
US2513417A (en) * | 1946-02-05 | 1950-07-04 | American La France Foamite | Airfoam nozzle |
DE934932C (de) * | 1950-12-16 | 1955-11-10 | Metz Carl | Feuerloesch-Strahlrohr |
US2990885A (en) * | 1958-08-28 | 1961-07-04 | Akron Brass Mfg Co Inc | Method and apparatus for producing fire extinguishing foam |
US3236281A (en) * | 1963-12-19 | 1966-02-22 | United States Steel Corp | Method and apparatus for burning a mixture of liquid and gaseous fuels |
US5330105A (en) * | 1993-03-26 | 1994-07-19 | Valkyrie Scientific Proprietary, L.C. | Aspirating nozzle and accessory systems therefor |
US5779158A (en) * | 1996-04-16 | 1998-07-14 | National Foam, Inc. | Nozzle for use with fire-fighting foams |
US7261248B2 (en) * | 2004-08-09 | 2007-08-28 | Curtis Harold D | Spray nozzle |
-
2008
- 2008-11-18 FR FR0806450A patent/FR2938444B1/fr not_active Expired - Fee Related
-
2009
- 2009-11-05 EP EP09290840A patent/EP2186545B1/fr active Active
- 2009-11-05 PL PL09290840T patent/PL2186545T3/pl unknown
- 2009-11-17 CN CN2009102227254A patent/CN101732815B/zh active Active
- 2009-11-17 AU AU2009238303A patent/AU2009238303B2/en not_active Ceased
- 2009-11-18 US US12/620,793 patent/US20100122823A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2186545A1 (fr) | 2010-05-19 |
AU2009238303A1 (en) | 2010-06-03 |
PL2186545T3 (pl) | 2013-06-28 |
AU2009238303B2 (en) | 2014-04-03 |
EP2186545B1 (fr) | 2013-01-09 |
FR2938444A1 (fr) | 2010-05-21 |
CN101732815B (zh) | 2013-08-28 |
US20100122823A1 (en) | 2010-05-20 |
CN101732815A (zh) | 2010-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140731 |