[go: up one dir, main page]

FR2766108B1 - DEVICE FOR GENERATING A DIPHASIC FLUID - Google Patents

DEVICE FOR GENERATING A DIPHASIC FLUID

Info

Publication number
FR2766108B1
FR2766108B1 FR9709053A FR9709053A FR2766108B1 FR 2766108 B1 FR2766108 B1 FR 2766108B1 FR 9709053 A FR9709053 A FR 9709053A FR 9709053 A FR9709053 A FR 9709053A FR 2766108 B1 FR2766108 B1 FR 2766108B1
Authority
FR
France
Prior art keywords
generating
diphasic fluid
diphasic
fluid
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 - Lifetime
Application number
FR9709053A
Other languages
French (fr)
Other versions
FR2766108A1 (en
Inventor
Jacques Sterlini
Lucien Slama
Michel Amiet
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.)
Direction General de lArmement DGA
Gouvernement de la Republique Francaise
Original Assignee
Delegation Generale pour lArmement
Gouvernement de la Republique Francaise
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 Delegation Generale pour lArmement, Gouvernement de la Republique Francaise filed Critical Delegation Generale pour lArmement
Priority to FR9709053A priority Critical patent/FR2766108B1/en
Publication of FR2766108A1 publication Critical patent/FR2766108A1/en
Application granted granted Critical
Publication of FR2766108B1 publication Critical patent/FR2766108B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
FR9709053A 1997-07-17 1997-07-17 DEVICE FOR GENERATING A DIPHASIC FLUID Expired - Lifetime FR2766108B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9709053A FR2766108B1 (en) 1997-07-17 1997-07-17 DEVICE FOR GENERATING A DIPHASIC FLUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9709053A FR2766108B1 (en) 1997-07-17 1997-07-17 DEVICE FOR GENERATING A DIPHASIC FLUID

Publications (2)

Publication Number Publication Date
FR2766108A1 FR2766108A1 (en) 1999-01-22
FR2766108B1 true FR2766108B1 (en) 1999-10-15

Family

ID=9509296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9709053A Expired - Lifetime FR2766108B1 (en) 1997-07-17 1997-07-17 DEVICE FOR GENERATING A DIPHASIC FLUID

Country Status (1)

Country Link
FR (1) FR2766108B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293294B1 (en) * 1999-06-24 2001-09-25 Hydrosurge, Inc. Method and apparatus for fluid mixing and dispensing
US20030102337A1 (en) * 2001-12-03 2003-06-05 Walter Bradley P. Internal impingement nozzle
US20030102392A1 (en) * 2001-12-03 2003-06-05 Illinois Tool Works Inc. Internal impingement nozzle
EP1894635A4 (en) * 2005-05-23 2009-06-10 Lepeshinsky Igor Aleksandrovic Method for producing a two-phase gas-droplet jet and a device for carrying out said method
FR2894854B1 (en) * 2005-12-15 2008-02-22 Egci Pillard Sa MIXING CHAMBER AND SPRAY DEVICE COMPRISING SUCH A ROOM
EP1908526A1 (en) 2006-10-04 2008-04-09 Siemens S.A.S. Nozzle for a diphasic mixture
CN103405874A (en) * 2013-08-30 2013-11-27 广东胜捷工业安全技术有限公司 Double-phase-flow fire-extinguishing nozzle
FR3115714B1 (en) * 2020-10-30 2024-01-12 Etat Francais Represente Par Le Prefet De Police Agissant Au Nom Et Pour Le Compte De La Ville De Pa DEVICE FOR GENERATING A TWO-PHASIC FLUID JET

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1759742C3 (en) * 1968-06-01 1973-12-13 Albach & Co, 6230 Frankfurt-Hoechst Foam sprayer for fire extinguishing purposes
US4147657A (en) * 1976-12-07 1979-04-03 Pq Corporation Mixing reactive liquids and preparing coagulant aids
DE3325741C1 (en) * 1983-07-16 1985-02-21 Lechler Gmbh & Co Kg, 7012 Fellbach Cylindrical insert for a two-substance atomizing nozzle
JP2972093B2 (en) * 1994-09-29 1999-11-08 和泉電気株式会社 Gas-liquid dissolving and mixing equipment

Also Published As

Publication number Publication date
FR2766108A1 (en) 1999-01-22

Similar Documents

Publication Publication Date Title
EP1030611A4 (en) HANDPIECE HAVING A COOLING FLUID TANK
FR2786222B1 (en) LAMELLE SEALING DEVICE
FR2765931B1 (en) DAMPING DEVICE
EP0965747A4 (en) FUEL SUPPLY DEVICE
FR2801480B1 (en) DEVICE FOR OPERATING A SEAT ELEMENT
EP0935173A4 (en) ELECTROPHOTOGRAPHIC LIQUID DEVICE
FR2763521B1 (en) DEVICE FOR HEATING A JET
FR2687476B1 (en) DEVICE FOR VERIFYING THE STERILITY OF A FLUID.
FR2713764B1 (en) Fluid measurement device.
FR2766108B1 (en) DEVICE FOR GENERATING A DIPHASIC FLUID
FR2789451B1 (en) DEVICE FOR CONTROLLING THE ORIENTATION OF A FLUID
EP0935174A4 (en) ELECTROPHOTOGRAPHIC LIQUID DEVICE
FR2779194B1 (en) COMPRESSIBLE FLUID DEVICE
FR2764613B1 (en) DEVICE FOR FIXING A HANGER
FR2760264B1 (en) SEALING DEVICE
FR2704524B1 (en) PORTABLE DEVICE FOR DISPENSING A FLUID SUBSTANCE.
FR2760078B1 (en) DEVICE FOR CHANGING THE TEMPERATURE OF A FLUID
FR2775625B1 (en) DEVICE FOR MOVING A FLUID
FR2745851B1 (en) FUEL SUPPLY DEVICE
FR2726626B1 (en) DEVICE FOR CONNECTING A PIPE TO AN INSERT
FR2768596B1 (en) FURNITURE DEVICE FOR MANAGING A SPACE BY GROUPING COMPONENTS
EP0688289A4 (en) SINGLE USE FLUID DISPENSING DEVICE
FR2760050B1 (en) DEVICE FOR STAPLING A WORKPIECE ON A SUPPORT
FR2667116B1 (en) DEVICE FOR PUMPING POLYPHASIC FLUID.
FR2769907B1 (en) DEVICE FOR HOLDING A CABLE

Legal Events

Date Code Title Description
TQ Partial transmission of property
TP Transmission of property
TP Transmission of property
PLFP Fee payment

Year of fee payment: 20