FR937976A - Improvements to processes and apparatus for the production of fire extinguisher foam - Google Patents

Improvements to processes and apparatus for the production of fire extinguisher foam

Info

Publication number
FR937976A
FR937976A FR937976DA FR937976A FR 937976 A FR937976 A FR 937976A FR 937976D A FR937976D A FR 937976DA FR 937976 A FR937976 A FR 937976A
Authority
FR
France
Prior art keywords
processes
production
fire extinguisher
extinguisher 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
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.)
PYRENE DEV CORP
Original Assignee
PYRENE DEV CORP
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 PYRENE DEV CORP filed Critical PYRENE DEV CORP
Application granted granted Critical
Publication of FR937976A publication Critical patent/FR937976A/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)
FR937976D 1944-05-04 1946-09-17 Improvements to processes and apparatus for the production of fire extinguisher foam Expired FR937976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US937976XA 1944-05-04 1944-05-04

Publications (1)

Publication Number Publication Date
FR937976A true FR937976A (en) 1948-09-01

Family

ID=22240778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937976D Expired FR937976A (en) 1944-05-04 1946-09-17 Improvements to processes and apparatus for the production of fire extinguisher foam

Country Status (1)

Country Link
FR (1) FR937976A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663943A1 (en) * 1990-06-29 1992-01-03 Beugnet Sa BITUMEN BINDER FOR COATING PAVEMENTS AND METHOD FOR MANUFACTURING SUCH A BINDER.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663943A1 (en) * 1990-06-29 1992-01-03 Beugnet Sa BITUMEN BINDER FOR COATING PAVEMENTS AND METHOD FOR MANUFACTURING SUCH A BINDER.
EP0466526A1 (en) * 1990-06-29 1992-01-15 Beugnet S.A. Bituminous binder for road surfacing and process for producing such a binder

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