DE3923891C2 - - Google Patents
Info
- Publication number
- DE3923891C2 DE3923891C2 DE3923891A DE3923891A DE3923891C2 DE 3923891 C2 DE3923891 C2 DE 3923891C2 DE 3923891 A DE3923891 A DE 3923891A DE 3923891 A DE3923891 A DE 3923891A DE 3923891 C2 DE3923891 C2 DE 3923891C2
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- admixing
- inlet
- outlet
- catch
- 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 - Fee Related
Links
- 239000004088 foaming agent Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000080 wetting agent Substances 0.000 claims description 3
- 239000002991 molded plastic Substances 0.000 claims description 2
- 239000003380 propellant Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000006260 foam Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009718 spray deposition Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3923891A DE3923891A1 (de) | 1989-07-19 | 1989-07-19 | Zumischeinrichtung |
| EP19900112008 EP0408931A3 (en) | 1989-07-19 | 1990-06-25 | Mixing device |
| NO90903104A NO903104L (no) | 1989-07-19 | 1990-07-12 | Blandemaskin. |
| PL28604990A PL286049A1 (en) | 1989-07-19 | 1990-07-13 | Admixture adding apparatus |
| FI903582A FI903582A0 (fi) | 1989-07-19 | 1990-07-16 | Blandningsanordning. |
| YU139190A YU139190A (sh) | 1989-07-19 | 1990-07-17 | Uredjaj za umesavanje |
| CS903535A CS353590A2 (en) | 1989-07-19 | 1990-07-17 | Device for foaming agent's or wetting agent's admixing into fire extinguishing pipeline |
| HU904536A HU207239B (en) | 1989-07-19 | 1990-07-18 | Mixing apparatus |
| DD342900A DD300073A5 (de) | 1989-07-19 | 1990-07-18 | Zumischeinrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3923891A DE3923891A1 (de) | 1989-07-19 | 1989-07-19 | Zumischeinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3923891A1 DE3923891A1 (de) | 1991-01-24 |
| DE3923891C2 true DE3923891C2 (fi) | 1993-04-22 |
Family
ID=6385385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3923891A Granted DE3923891A1 (de) | 1989-07-19 | 1989-07-19 | Zumischeinrichtung |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0408931A3 (fi) |
| CS (1) | CS353590A2 (fi) |
| DD (1) | DD300073A5 (fi) |
| DE (1) | DE3923891A1 (fi) |
| FI (1) | FI903582A0 (fi) |
| HU (1) | HU207239B (fi) |
| NO (1) | NO903104L (fi) |
| PL (1) | PL286049A1 (fi) |
| YU (1) | YU139190A (fi) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015210181B3 (de) * | 2015-06-02 | 2016-07-07 | Awg Fittings Gmbh | Zumischer für eine Feuerlöschvorrichtung |
| DE202017107294U1 (de) | 2017-11-30 | 2017-12-18 | Jochen Widenmann | Zumischer |
| DE102016226203A1 (de) | 2016-12-23 | 2018-06-28 | TKW Armaturenvertriebs GmbH | Dosiervorrichtung und Zumischer für Feuerlöschzwecke |
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 CS CS903535A patent/CS353590A2/cs unknown
- 1990-07-17 YU YU139190A patent/YU139190A/sh unknown
- 1990-07-18 DD DD342900A patent/DD300073A5/de unknown
- 1990-07-18 HU HU904536A patent/HU207239B/hu not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015210181B3 (de) * | 2015-06-02 | 2016-07-07 | Awg Fittings Gmbh | Zumischer für eine Feuerlöschvorrichtung |
| EP3100770A1 (de) | 2015-06-02 | 2016-12-07 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3923891A1 (de) | 1991-01-24 |
| EP0408931A2 (de) | 1991-01-23 |
| PL286049A1 (en) | 1991-02-11 |
| YU139190A (sh) | 1994-06-24 |
| NO903104L (no) | 1991-01-21 |
| HU207239B (en) | 1993-03-29 |
| NO903104D0 (no) | 1990-07-12 |
| CS353590A2 (en) | 1991-12-17 |
| HU904536D0 (en) | 1990-12-28 |
| FI903582A0 (fi) | 1990-07-16 |
| HUT58560A (en) | 1992-03-30 |
| DD300073A5 (de) | 1992-05-21 |
| EP0408931A3 (en) | 1991-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: LANSCHE, REINHARD, DIPL.-ING., 6905 SCHRIESHEIM, D |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee | ||
| 8370 | Indication of lapse of patent is to be deleted | ||
| 8339 | Ceased/non-payment of the annual fee |