FR2575082B1 - Procede de production de mousse et generateur de mousse a debit d'air controle faisant application du procede - Google Patents

Procede de production de mousse et generateur de mousse a debit d'air controle faisant application du procede

Info

Publication number
FR2575082B1
FR2575082B1 FR8419699A FR8419699A FR2575082B1 FR 2575082 B1 FR2575082 B1 FR 2575082B1 FR 8419699 A FR8419699 A FR 8419699A FR 8419699 A FR8419699 A FR 8419699A FR 2575082 B1 FR2575082 B1 FR 2575082B1
Authority
FR
France
Prior art keywords
air flow
flow generator
controlled air
producing foam
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 - Lifetime
Application number
FR8419699A
Other languages
English (en)
Other versions
FR2575082A1 (fr
Inventor
Jean-Christian Gaillard
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8419699A priority Critical patent/FR2575082B1/fr
Publication of FR2575082A1 publication Critical patent/FR2575082A1/fr
Application granted granted Critical
Publication of FR2575082B1 publication Critical patent/FR2575082B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B01F25/31112—Devices specially adapted for generating foam, e.g. air foam with additional mixing means other than injector mixers, e.g. screen or 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)
FR8419699A 1984-12-21 1984-12-21 Procede de production de mousse et generateur de mousse a debit d'air controle faisant application du procede Expired - Lifetime FR2575082B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8419699A FR2575082B1 (fr) 1984-12-21 1984-12-21 Procede de production de mousse et generateur de mousse a debit d'air controle faisant application du procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8419699A FR2575082B1 (fr) 1984-12-21 1984-12-21 Procede de production de mousse et generateur de mousse a debit d'air controle faisant application du procede

Publications (2)

Publication Number Publication Date
FR2575082A1 FR2575082A1 (fr) 1986-06-27
FR2575082B1 true FR2575082B1 (fr) 1990-01-19

Family

ID=9310909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8419699A Expired - Lifetime FR2575082B1 (fr) 1984-12-21 1984-12-21 Procede de production de mousse et generateur de mousse a debit d'air controle faisant application du procede

Country Status (1)

Country Link
FR (1) FR2575082B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8724973D0 (en) * 1987-10-24 1987-11-25 Bp Oil Ltd Fire fighting
US4986667A (en) * 1989-06-23 1991-01-22 Minnesota Mining And Manufacturing Company Self cleaning apparatus for preparing aqueous air foams
US4951754A (en) * 1989-08-14 1990-08-28 Odd Solheim Fire extinguishing plant for three extinguishing agents
UA52816C2 (uk) 1998-03-30 2003-01-15 Павєл Ніколаєвіч Кадушін Спосіб отримання піни та пристрій для його здійснення
FR2783434B1 (fr) * 1998-09-17 2000-12-15 Eurofeu Sa Tromblon d'extincteur
EP1197245B1 (fr) * 2000-10-10 2006-08-23 Anton Neumeir Dispositif d'extinction à mousse portable ou roulant avec complexe gaz comprimé-mousse
DE10109922A1 (de) 2000-10-10 2002-05-08 Anton Neumeir Trag- oder rollbares Schaumlöschgerät mit Druckgas-Schaumverfestigung
GB0030212D0 (en) * 2000-12-12 2001-01-24 Zahan Stephen T Horn for a fire extinguisher
RU2230603C2 (ru) * 2002-05-08 2004-06-20 Дробышев Вячеслав Иванович Способ получения пены и устройство для его осуществления
WO2005085541A1 (fr) * 2004-03-09 2005-09-15 Sunarc Of Canada Inc. Systeme d'isolation en mousse/protection solaire pour structures transparentes
KR20080005937A (ko) * 2005-03-31 2008-01-15 윌리엄 헨리 리차즈 압축 공기 포말 시스템용 살포 및 폭기 장치
US20090262598A1 (en) * 2008-04-16 2009-10-22 Brashears David F Fluid Mixing Device and Method
CH713571A1 (de) * 2017-03-15 2018-09-28 Jomos Eurosprinkler Ag Schaumbilder und Schaumsprinkler.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH509094A (de) * 1969-12-22 1971-06-30 Centrans Gmbh Kontinuierlicher Schaummischer
GB1430203A (en) * 1973-09-15 1976-03-31 Kerr Co Manchester Ltd John Foam apparatus
DE2638000A1 (de) * 1976-08-24 1978-03-09 Licentia Gmbh Verfahren und vorrichtung zur herstellung von in der feuerloeschtechnik verwendetem loeschschaum
FR2442640A1 (fr) * 1978-12-01 1980-06-27 Paris Ecole Nale Sup Arts Meti Lance d'un nouveau type a l'usage des pompiers
GB2060420B (en) * 1979-10-16 1983-03-16 Hamptonns Aercrete Ltd Production of foam
DE3034622A1 (de) * 1980-09-13 1982-04-01 Rheinische Braunkohlenwerke AG, 5000 Köln Verfahren und vorrichtung zum herstellen von schaum
DE3247645A1 (de) * 1982-12-23 1984-07-05 Peter 7401 Nehren Keller Schaeumgeraet fuer reinigungsfluessigkeiten

Also Published As

Publication number Publication date
FR2575082A1 (fr) 1986-06-27

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ST Notification of lapse