FR895286A - Method and device for mixing flame retardant substances with water for extinguishing fires - Google Patents

Method and device for mixing flame retardant substances with water for extinguishing fires

Info

Publication number
FR895286A
FR895286A FR895286DA FR895286A FR 895286 A FR895286 A FR 895286A FR 895286D A FR895286D A FR 895286DA FR 895286 A FR895286 A FR 895286A
Authority
FR
France
Prior art keywords
water
flame retardant
extinguishing fires
retardant substances
mixing flame
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)
Inventor
Augusto Marchetti
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 filed Critical
Application granted granted Critical
Publication of FR895286A publication Critical patent/FR895286A/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
    • B01F25/31114—Devices specially adapted for generating foam, e.g. air foam with means for introducing an additional component, e.g. in predetermined proportion or in the main component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR895286D 1942-06-18 1943-06-08 Method and device for mixing flame retardant substances with water for extinguishing fires Expired FR895286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT895286X 1942-06-18

Publications (1)

Publication Number Publication Date
FR895286A true FR895286A (en) 1945-01-19

Family

ID=11331567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR895286D Expired FR895286A (en) 1942-06-18 1943-06-08 Method and device for mixing flame retardant substances with water for extinguishing fires

Country Status (1)

Country Link
FR (1) FR895286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840354A (en) * 1955-09-09 1958-06-24 John D Mckellar Air driven vibrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840354A (en) * 1955-09-09 1958-06-24 John D Mckellar Air driven vibrator

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