CS353590A2 - Device for foaming agent's or wetting agent's admixing into fire extinguishing pipeline - Google Patents
Device for foaming agent's or wetting agent's admixing into fire extinguishing pipelineInfo
- Publication number
- CS353590A2 CS353590A2 CS903535A CS353590A CS353590A2 CS 353590 A2 CS353590 A2 CS 353590A2 CS 903535 A CS903535 A CS 903535A CS 353590 A CS353590 A CS 353590A CS 353590 A2 CS353590 A2 CS 353590A2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- admixing
- fire extinguishing
- agent
- extinguishing pipeline
- foaming agent
- Prior art date
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
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- 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
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
-
- 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
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- 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
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/834—Mixing in several steps, e.g. successive steps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Nozzles (AREA)
- Accessories For Mixers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3923891A DE3923891A1 (de) | 1989-07-19 | 1989-07-19 | Zumischeinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
CS353590A2 true CS353590A2 (en) | 1991-12-17 |
Family
ID=6385385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS903535A CS353590A2 (en) | 1989-07-19 | 1990-07-17 | Device for foaming agent's or wetting agent's admixing into fire extinguishing pipeline |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0408931A3 (cs) |
CS (1) | CS353590A2 (cs) |
DD (1) | DD300073A5 (cs) |
DE (1) | DE3923891A1 (cs) |
FI (1) | FI903582A0 (cs) |
HU (1) | HU207239B (cs) |
NO (1) | NO903104L (cs) |
PL (1) | PL286049A1 (cs) |
YU (1) | YU139190A (cs) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015210181B3 (de) | 2015-06-02 | 2016-07-07 | Awg Fittings Gmbh | Zumischer für eine Feuerlöschvorrichtung |
DE102016226203A1 (de) | 2016-12-23 | 2018-06-28 | TKW Armaturenvertriebs GmbH | Dosiervorrichtung und Zumischer für Feuerlöschzwecke |
DE202017107294U1 (de) | 2017-11-30 | 2017-12-18 | Jochen Widenmann | Zumischer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE860143C (de) * | 1943-07-02 | 1952-12-18 | Total Foerstner & Co | Selbstregelnder Zumischer zum Einfuehren von Schaummitteln in Druckwasser fuehrende Leitungen |
DE905928C (de) * | 1943-08-05 | 1954-03-08 | Allg Feuerloescher Ag In Liqu | Geraet fuer Feuerloeschzwecke zum Einbringen von Schaumbildnern, Netzmitteln u. dgl. in Druckwasser fuehrende Leitungen |
DE872002C (de) * | 1945-03-28 | 1953-03-26 | Total Foerstner & Co | Selbstregelnder Zumischer zum Einfuehren von Schaummitteln in Druckwasser fuehrende Leitungen |
FR925848A (fr) * | 1946-04-23 | 1947-09-15 | Ajustage extensible pour lances d'incendie | |
FR1027195A (fr) * | 1950-11-04 | 1953-05-08 | Phillips & Pain Ets | Perfectionnements aux générateurs de mousse extinctrice |
FR1202441A (fr) * | 1958-07-17 | 1960-01-11 | Dubois Ets | Perfectionnements aux appareils introducteurs d'un produit dans un écoulement fluide |
US2953160A (en) * | 1958-08-20 | 1960-09-20 | Akron Brass Mfg Co Inc | Bypass proportioner |
GB1338378A (en) * | 1971-01-06 | 1973-11-21 | Waddington & Duval Ltd | Liquid mixing devices |
US4098851A (en) * | 1974-02-20 | 1978-07-04 | Erdolchemie Gesellschaft Mit Beschrankter Haftung | Device for mixing gases and liquids |
JPS55111832A (en) * | 1980-01-07 | 1980-08-28 | Sumitomo Chem Co Ltd | Fluid admixing apparatus |
FR2459679A1 (fr) * | 1979-06-27 | 1981-01-16 | Matincendie Sa | Melangeur pour l'introduction d'un produit liquide en proportion determinee dans une canalisation de liquide sous pression |
-
1989
- 1989-07-19 DE DE3923891A patent/DE3923891A1/de active Granted
-
1990
- 1990-06-25 EP EP19900112008 patent/EP0408931A3/de not_active Withdrawn
- 1990-07-12 NO NO90903104A patent/NO903104L/no unknown
- 1990-07-13 PL PL28604990A patent/PL286049A1/xx unknown
- 1990-07-16 FI FI903582A patent/FI903582A0/fi not_active Application Discontinuation
- 1990-07-17 YU YU139190A patent/YU139190A/sh unknown
- 1990-07-17 CS CS903535A patent/CS353590A2/cs unknown
- 1990-07-18 DD DD342900A patent/DD300073A5/de unknown
- 1990-07-18 HU HU904536A patent/HU207239B/hu not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3923891A1 (de) | 1991-01-24 |
YU139190A (sh) | 1994-06-24 |
EP0408931A3 (en) | 1991-07-24 |
NO903104L (no) | 1991-01-21 |
HU904536D0 (en) | 1990-12-28 |
HUT58560A (en) | 1992-03-30 |
DE3923891C2 (cs) | 1993-04-22 |
FI903582A0 (fi) | 1990-07-16 |
DD300073A5 (de) | 1992-05-21 |
EP0408931A2 (de) | 1991-01-23 |
HU207239B (en) | 1993-03-29 |
NO903104D0 (no) | 1990-07-12 |
PL286049A1 (en) | 1991-02-11 |
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