FR894657A - Method and device for the production of aerated foam for extinguishing fires - Google Patents

Method and device for the production of aerated foam for extinguishing fires

Info

Publication number
FR894657A
FR894657A FR894657DA FR894657A FR 894657 A FR894657 A FR 894657A FR 894657D A FR894657D A FR 894657DA FR 894657 A FR894657 A FR 894657A
Authority
FR
France
Prior art keywords
production
extinguishing fires
aerated foam
aerated
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
Application number
Other languages
French (fr)
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.)
Saval Apparatenfabriek CV
Original Assignee
Saval Apparatenfabriek CV
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 Saval Apparatenfabriek CV filed Critical Saval Apparatenfabriek CV
Application granted granted Critical
Publication of FR894657A publication Critical patent/FR894657A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
FR894657D 1942-05-12 1943-05-11 Method and device for the production of aerated foam for extinguishing fires Expired FR894657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL894657X 1942-05-12

Publications (1)

Publication Number Publication Date
FR894657A true FR894657A (en) 1945-01-03

Family

ID=19856063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894657D Expired FR894657A (en) 1942-05-12 1943-05-11 Method and device for the production of aerated foam for extinguishing fires

Country Status (1)

Country Link
FR (1) FR894657A (en)

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