FR790067A - Method and device for the production of foam or foam for extinguishing fires - Google Patents
Method and device for the production of foam or foam for extinguishing firesInfo
- Publication number
- FR790067A FR790067A FR790067DA FR790067A FR 790067 A FR790067 A FR 790067A FR 790067D A FR790067D A FR 790067DA FR 790067 A FR790067 A FR 790067A
- Authority
- FR
- France
- Prior art keywords
- foam
- production
- extinguishing fires
- fires
- extinguishing
- 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
Links
Classifications
-
- 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
- B01F23/50—Mixing liquids with solids
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
-
- 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
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
-
- 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
- B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
- B01F25/85—Falling particle mixers, e.g. with repeated agitation along a vertical axis wherein the particles fall onto a film that flows along the inner wall of a mixer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR790067T | 1934-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR790067A true FR790067A (en) | 1935-11-12 |
Family
ID=9220643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR790067D Expired FR790067A (en) | 1934-08-11 | 1934-08-11 | Method and device for the production of foam or foam for extinguishing fires |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR790067A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2473349A (en) * | 1945-11-30 | 1949-06-14 | Snowden Chemical Company | Dry chemical fire extinguisher |
| US3207168A (en) * | 1963-01-16 | 1965-09-21 | Raymond W Warren | Fluid vortex transfer |
-
1934
- 1934-08-11 FR FR790067D patent/FR790067A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2473349A (en) * | 1945-11-30 | 1949-06-14 | Snowden Chemical Company | Dry chemical fire extinguisher |
| US3207168A (en) * | 1963-01-16 | 1965-09-21 | Raymond W Warren | Fluid vortex transfer |
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