EP1926548B1 - Procédé et dispositif pour enrichir un courant de liquide avec un gaz - Google Patents

Procédé et dispositif pour enrichir un courant de liquide avec un gaz Download PDF

Info

Publication number
EP1926548B1
EP1926548B1 EP07730027A EP07730027A EP1926548B1 EP 1926548 B1 EP1926548 B1 EP 1926548B1 EP 07730027 A EP07730027 A EP 07730027A EP 07730027 A EP07730027 A EP 07730027A EP 1926548 B1 EP1926548 B1 EP 1926548B1
Authority
EP
European Patent Office
Prior art keywords
gas
pressure
liquid stream
regulator
mass flux
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.)
Not-in-force
Application number
EP07730027A
Other languages
German (de)
English (en)
Other versions
EP1926548A1 (fr
Inventor
Uwe Sonnenrein
Carsten Brockmann
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.)
Suto GmbH
Original Assignee
Suto GmbH
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 Suto GmbH filed Critical Suto GmbH
Publication of EP1926548A1 publication Critical patent/EP1926548A1/fr
Application granted granted Critical
Publication of EP1926548B1 publication Critical patent/EP1926548B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/236—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
    • B01F23/2362—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages for aerating or carbonating within receptacles or tanks, e.g. distribution machines
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/236—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
    • B01F23/2363—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23762—Carbon dioxide
    • B01F23/237621—Carbon dioxide in beverages
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • 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
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • 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
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4523—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through sieves, screens or meshes which obstruct the whole diameter of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/833—Flow control by valves, e.g. opening intermittently

Definitions

  • the present invention relates generally to a method and apparatus for the enrichment of a liquid stream with a gas. It relates in particular to a method and apparatus for the enrichment of a drinking water stream with carbon dioxide.
  • a carbonation of a liquid is mentioned, so it is generally meant the enrichment of the liquid with a gas.
  • the enrichment of a liquid, in particular water, with gaseous carbon dioxide is to be regarded as a comprehensive special case of the generally understood formulation.
  • a device for the enrichment of drinking water with carbon dioxide in a continuous process is eg in the WO 2004/024306 described.
  • this document proposes to keep constant the pressure in the continuous mixer by means of a spill valve in the dispensing line and an additional pressure stabilizer in the continuous mixer itself.
  • a flow rate valve is further arranged, which should keep constant the fed into the continuous mixer per unit of time amount of gas.
  • the control includes a solenoid valve in the water connection and solenoid valve in the gas connection of the continuous mixer. Both solenoids are closed if a pressure switch in the bleed line detects a pressure increase beyond the working pressure. This is a relatively complex control technology whose coordination is also relatively complicated.
  • the WO 02/38488 A1 is generally concerned with a feed component for a tubular continuous mixer with sieve inserts. This document seems to suggest to regulate the feed pressure of the gas in the continuous mixer depending on the water pressure. For this purpose, a relatively complicated pressure regulating valve for the gas is presented. In practice, however, has shown that such a regulation of the feed pressure of the gas as a function of the water pressure, with strong water pressure fluctuations or small tap quantities but still does not ensure satisfactory carbonization.
  • the DE 1 792 378 A discloses an apparatus and method for carbonating beverages.
  • the carbonation system has two carbon dioxide supply control devices.
  • a first control device ensures that there is a constant pressure difference between the supplied carbon dioxide and the beverage pressure in the flow path.
  • a quantity control valve is provided which controls the amount of the supplied carbon dioxide depending on the static liquid pressure of the beverage.
  • a carbonation system in which carbon dioxide-enriched water is passed via conduits into a membrane module where it communicates with carbon dioxide.
  • a controllable orifice On the output side of the membrane module, a controllable orifice is provided, which regulates the flow rate of the carbon dioxide-enriched water as a function of the water pressure.
  • the WO 2006/114086 A1 discloses a feed component for liquids and gases used for carbonization.
  • a liquid flowing in through openings is nebulised by bulk material and then mixed with carbon dioxide.
  • Object of the present invention is to provide a method for enriching a To provide liquid flow with a gas which avoids the aforementioned problems.
  • Another object of the invention is to provide a device for enriching a liquid flow with a gas, which avoids the aforementioned problems.
  • the liquid stream is passed through a continuous mixer, the gas is fed into this continuous mixer, so that it mixes with the liquid stream, wherein the feed pressure of the gas is controlled so that the pressure difference between the liquid stream and the injected gas is substantially constant ,
  • the flow rate of the liquid flow is kept constant by a flow rate regulator largely independent of fluctuations in the fluid pressure.
  • this apparatus further comprises a downstream flow rate regulator (i.e., downstream of the continuous mixer) for keeping constant the flow rate of the liquid stream per unit time, largely independent of pressure fluctuations in its feed, i. both in the feed line of the liquid to be enriched with a gas, and on the output side of the continuous mixer.
  • a downstream flow rate regulator i.e., downstream of the continuous mixer
  • the device is particularly suitable for household use. Especially because of its unproblematic operating and maintenance characteristics.
  • the result of the gas enrichment can in this case on the differential pressure between the liquid flow and the injected gas and / or the flow rate of the liquid flow and / or the properties of the continuous mixer, in particular the variation of the gap width in a flow mixer described below with nozzle chamber (eg according to the teaching of WO 2004/024306 A1 ) are influenced or firmly regulated.
  • the invention thus relates to a method for enriching a liquid with a gas, wherein the degree of enrichment is variable.
  • a preferred flow rate regulator comprises a throttle body arranged in a flow area of the flow rate regulator such that it reduces the flow area if the pressure in the liquid flowing therethrough increases and increases as the pressure in the liquid flowing through it decreases.
  • a flow regulator does not need separate sensors and power supply. It can easily be installed in a tap pipe or a tap.
  • a fixed or adjustable flow regulator can be used. With an adjustable flow regulator, it is also possible to influence the gas enrichment result by adjusting the flow rate.
  • the result of the gas enrichment ie the degree of carbonation
  • the degree of carbonation also via an adjustability of the differential pressure between the liquid flow and the injected gas and / or the properties of the continuous mixer, in particular the variation of the gap width in a flow mixer with nozzle chamber described below (eg according to the teaching of WO 2004/024 306 A1 ) can be influenced.
  • This is particularly advantageous over the prior art prior art carbonators in which a variation in carbonation degree is achieved by simply mixing non-carbonated water with carbonated water in a variable mixing ratio. This is usually done by using a controller with solenoid valves, depending on the setting of the carbon dioxide different amounts of still water from a parallel line to the carbonated water in the outlet can get.
  • the carbonator according to the present invention does not have such an additional supply line for still water, so that the disadvantage of increased technical complexity is basically avoided. Furthermore, practically all the water that is in disuse of the carbonator according to the invention in the lines, carbonized and thus has a significantly reduced tendency to nucleation.
  • the throttle body of the flow regulator is an elastically deformable body which is deformable by the pressure acting on it.
  • the throttle body is an O-ring which is arranged in the passage to a central control body with longitudinal grooves such that it is deformable by the pressure difference between the water inlet side and water outlet side and pressed into the longitudinal grooves of the control body.
  • a preferred embodiment of the continuous mixer comprises a nozzle body and an adjoining mixing chamber.
  • the nozzle body has a nozzle ring gap and a gas injection nozzle arranged centrally to the nozzle ring gap, wherein the connection for the liquid flow with the nozzle ring gap and the connection for the gas is connected to the gas injection nozzle.
  • the width of the nozzle ring gap is advantageously selectable or adjustable, so that one can influence the pressure of the liquid flow in the mixing chamber and thus the degree of carbonation by choosing or adjusting the nozzle ring gap.
  • this has a constant nozzle ring gap.
  • the degree of carbonation may then be e.g. via a variable flow rate regulator - as mentioned above - be varied.
  • a continuous mixer with a constant nozzle ring gap can be advantageously produced in plastic injection molding technology and thus allows the realization of relevant cost advantages.
  • variable flow rate regulator which can also be produced in plastic injection molding technology, infinitely adjustable carbonization results can be achieved at the lowest cost price.
  • the differential pressure valve disposed in the inlet of the continuous mixer i. the gas pressure regulator for regulating the gas pressure as a function of the liquid pressure, be created in plastic injection molding technology, which leads to a further reduction of production costs.
  • liquid or gas-carrying lines can be made completely or partially of plastic, especially in plastic injection molding technology can be created.
  • any combination of fixed / variable differential pressure regulators, continuous mixers, chokes, and / or flow rate controllers may also be used.
  • the gas pressure may generally be both above and below the pressure of the liquid, depending on the flow mixer used.
  • the use of a continuous mixer according to the teaching of WO 2004/024 306 A1 the setting of a gas pressure, which is also under the pressure of the liquid. In this case, a particularly efficient gas enrichment with the smallest bubble formation can be achieved.
  • a device according to the invention is particularly suitable for the carbonation of drinking water.
  • the connection for the liquid flow is then normally connected to a drinking water line or to a storage tank and a downstream booster pump.
  • the connection for the gas is connected via the differential pressure regulator with a carbon dioxide bottle and the dispensing connection via the flow regulator with a nozzle.
  • FIG. 1 shows a simplified circuit diagram of a device according to the invention for the enrichment of a liquid flow with a gas.
  • the in the FIG. 1 Device 10 shown has been developed in particular for the carbonation of drinking water in a continuous process at the end user or in restaurants. It comprises a water-side connection 12, a gas-side connection 14 and a dispensing connection 16.
  • the water-side connection 12 is connected to a drinking water line 18 via a drinking water filter 12, a backflow preventer 14 and a shut-off valve 16.
  • the gas-side connection 14 is connected via a shut-off valve 20 to a carbon dioxide container 22, wherein the reference numeral 24 denotes a gas-side safety valve.
  • the dispensing connection 16 is equipped with a tap 26.
  • the actual carbonization, ie enrichment of the drinking water with carbon dioxide, preferably takes place in a tubular continuous mixer 28 with a nozzle head 30, a mixing chamber 32 and a settling chamber 34.
  • the nozzle head 30 is advantageous, as in US Pat WO 2004/024 306 A1 described trained. Accordingly, it comprises a nozzle ring gap 36, which communicates with the water-side connection 12 via a water supply line 38, and gas injection nozzle 40, which is arranged in a central core 41 and communicates with the gas-side connection 14 via a gas supply line 42.
  • the width of the nozzle ring gap 36 can be adjusted advantageously, in the mixing chamber 32, the centrally injected gas mixes extremely efficiently with the surrounding water flow to a water-gas mixture.
  • micro-sieves 44 This mixture then advantageously flows via micro-sieves 44 into the settling chamber 34.
  • the micro-sieves 44 ensure a more homogeneous bubble formation in the liquid stream.
  • the size of the gas bubbles in the water flow can also be controlled via the mesh size of the micro-sieves 44.
  • the in Fig. 1 shown embodiment of the continuous mixer 20 no pressure stabilizer at the output of the settling chamber 34. Rather, the gas-water mixture opens via a discharge opening 46 of the settling chamber 34 directly to a bleed line 48.
  • a pressure control valve 50 and a backflow preventer 52 are arranged in the gas supply line 42.
  • the pressure control valve 50 regulates the pressure difference between the gas in the gas supply line 42 and the water in the water supply line 38 to a constant setpoint, which may be zero in particular.
  • an actuator 54 actuator or diaphragm of the pressure regulating valve 50 is acted upon by the water pressure in the water supply line 38 and the gas pressure in the gas supply line 42. If the difference between the gas and water pressure exceeds a predetermined setpoint, the gas flow in the gas supply line 42 is throttled via a gas valve 56 connected to the actuator 54. If the difference between gas and water pressure falls below the predetermined setpoint value, then the gas valve 56 becomes opened again accordingly.
  • a constant desired value for the pressure difference can be predefined via a spring means 58, for example.
  • a spring means 58 By selecting the bias of the spring means 58, one can adjust the predetermined setpoint for the pressure difference; wherein, depending on the arrangement of the spring means 58, the gas pressure may be higher or lower than the water pressure.
  • a special case here is a pressure regulator with a pressure regulating piston which has a transmission ratio of 1: 1 and no spring means for specifying a pressure difference.
  • a pressure regulator then ensures that the gas pressure in the gas supply line 42 is approximately equal to the water pressure in the water supply line 38.
  • a backflow preventer is shown, which ensures that no water penetrates into the gas supply line 42, for example, if the gas pressure in the gas supply line 42 falls below the water pressure in the flow mixer 28.
  • the latter is the case, for example, if the gas container is largely empty.
  • the puncture of the backflow preventer 52 may also be integrated with the pressure regulating valve 50. The latter also applies to the security function of the security device 24 described above.
  • a simple flow rate regulator 60 is arranged, the flow rate of drinking water flow in the dispensing line largely independent of pressure fluctuations, e.g. keeps constant in the fresh water supply.
  • Such simple flow rate regulators are based, for example, on the functional principle that an O-ring is arranged in a passage around a central control body with longitudinal grooves such that it deformed by the pressure difference between the water inlet side and water outlet side and in the longitudinal grooves of the control body is pressed.
  • increasing flow pressure ie increasing flow or liter volume
  • decreasing flow pressure ie decreasing flow or liter amount
  • the O-ring returns to its original shape, whereby the free flow cross-section of the longitudinal grooves increases again.
  • Such "water saver inserts” are not only extremely cost-effective, but also already seasoned as standard inserts in sanitary fittings. In addition, these inserts can be very easily installed in the bleed line 48 or the nozzle 26. There are also adjustable flow rate controllers. In the case of the latter, the central control body with the longitudinal grooves is e.g. conical and adjustable relative to the O-ring.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Accessories For Mixers (AREA)
  • Sampling And Sample Adjustment (AREA)

Claims (18)

  1. Procédé pour l'enrichissement d'un courant de liquide avec un gaz où :
    a. le courant de liquide est conduit à travers un mélangeur continu (28) ; le gaz est injecté dans ce mélangeur continu (28) où il se mélange avec le courant de liquide ; et
    b. la différence de pression entre le courant de liquide et le gaz injecté est maintenue sensiblement constante, où la pression d'injection du gaz est régulée au moyen d'une vanne de régulation de pression (50) ;
    caractérisé
    c. en ce que le débit du courant de liquide est maintenu constant sensiblement indépendamment des fluctuations de la pression de liquide par un régulateur de débit (60).
  2. Procédé selon la revendication 1 caractérisé en ce que le débit du courant de liquide est maintenu constant par un régulateur de débit (60) disposé en aval du mélangeur continu (28).
  3. Procédé selon la revendication 2 caractérisé en ce que le régulateur de débit (60) est réglable.
  4. Procédé selon la revendication 1 caractérisé en ce que la différence de pression entre le courant de liquide et le gaz injecté est réglable.
  5. Procédé selon la revendication 1 caractérisé en ce que la différence de pression entre le courant de liquide et le gaz injecté est sensiblement égale à zéro.
  6. Procédé selon la revendication 1 caractérisé en ce que le débit du courant de liquide est maintenu constant par un étranglement disposé en amont du mélangeur continu (28).
  7. Procédé selon la revendication 6 caractérisé en ce que l'étranglement est réglable.
  8. Procédé selon la revendication 1 caractérisé en ce que le courant de liquide est dirigé à travers un mélangeur continu (28) tubulaire avec une tête de buse (30) qui comporte un interstice annulaire de buse (36) à largeur d'interstice variable.
  9. Dispositif pour l'enrichissement d'un courant de liquide avec un gaz comprenant :
    a. un mélangeur continu (28) avec un raccordement pour le courant de liquide (12), un raccordement pour le gaz (14) et un raccordement de prélèvement pour le courant de liquide enrichi (16) ; et
    b. un régulateur de pression différentielle (50) pour réguler la pression du gaz en fonction de la pression du liquide où le régulateur de pression différentielle (50) maintient sensiblement constante la différence de pression entre le courant de liquide et le gaz injecté ; caractérisé par
    c. un régulateur de débit (60) pour maintenir constant le débit du courant de liquide sensiblement indépendamment des fluctuations de pression.
  10. Dispositif selon la revendication 9 où le régulateur de débit (60) est disposé en aval du mélangeur continu (28).
  11. Dispositif selon la revendication 9 ou 10 où le régulateur de débit (60) comprend un corps d'étranglement qui est disposé dans une section transversale d'écoulement du régulateur de débit et qui réduit la section transversale d'écoulement lorsque la pression dans le liquide qui le traverse augmente et qui l'augmente quand la pression du liquide qui le traverse diminue.
  12. Dispositif selon la revendication 11 où le corps d'étranglement est un corps élastiquement déformable qui est déformable par la pression différentielle agissant sur lui.
  13. Dispositif selon la revendication 12 où le corps d'étranglement est un joint torique qui est disposé dans le canal de passage autour d'un corps de régulation central avec des rainures longitudinales et qui est déformable par la différence de pression entre le côté d'entrée et le côté de sortie du courant de liquide et qui peut être enfoncé dans les rainures longitudinales du corps de régulation.
  14. Dispositif selon l'une des revendications 9 à 13 où le mélangeur continu (28) comporte une tête de buse (30) et une chambre du mélange (32) qui s'y raccorde, et la tête de buse (30) présente un interstice annulaire de buse (36) et une buse d'injection de gaz (40) disposée de manière centrale par rapport à l'interstice annulaire de buse (36), où le raccordement pour le courant de liquide (12) est relié à l'interstice annulaire de buse (36) et le raccordement pour le gaz (14) est relié à la buse d'injection de gaz (40).
  15. Dispositif selon la revendication 14 où la largeur de l'interstice annulaire de buse (36) est réglable.
  16. Dispositif selon l'une des revendications 9 à 15 où le régulateur de pression différentielle (50) est réglé de manière fixe sur une différence de pression d'environ zéro.
  17. Dispositif selon l'une des revendications 9 à 15 où le régulateur de pression différentielle (50) et/ou le régulateur de débit (60) sont réglables.
  18. Dispositif selon l'une des revendications 9 à 17 où le raccordement pour le courant de liquide (12) est relié à une conduite d'eau potable (18) et le raccordement pour le gaz (14) est relié par le biais du régulateur de pression différentielle (50) à une bouteille de dioxyde de carbone (22), et le raccordement de distribution (16) est relié à une vanne de distribution (26) par le biais du régulateur de débit (60).
EP07730027A 2006-06-09 2007-06-08 Procédé et dispositif pour enrichir un courant de liquide avec un gaz Not-in-force EP1926548B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU91249A LU91249B1 (de) 2006-06-09 2006-06-09 Verfahren und Vorrichtung f}r die Anreicherung einer Fl}ssigkeit mit einem Gas
PCT/EP2007/055673 WO2007141339A1 (fr) 2006-06-09 2007-06-08 Procédé et dispositif pour enrichir un courant de liquide avec un gaz

Publications (2)

Publication Number Publication Date
EP1926548A1 EP1926548A1 (fr) 2008-06-04
EP1926548B1 true EP1926548B1 (fr) 2010-02-17

Family

ID=37655523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07730027A Not-in-force EP1926548B1 (fr) 2006-06-09 2007-06-08 Procédé et dispositif pour enrichir un courant de liquide avec un gaz

Country Status (5)

Country Link
EP (1) EP1926548B1 (fr)
AT (1) ATE457825T1 (fr)
DE (1) DE502007002849D1 (fr)
LU (1) LU91249B1 (fr)
WO (1) WO2007141339A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109803916A (zh) * 2016-10-06 2019-05-24 盖瑞特·桑尼瑞恩 用于抽取碳酸饮料的方法、用于碳酸饮料的分配器系统和用于其的筒单元

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007039472A1 (de) * 2007-08-21 2009-02-26 Biologic Gmbh Vorrichtung und Verfahren zur intermittierenden Imprägnierung und Ausgabe von Trinkwasser
US8771520B2 (en) 2008-05-31 2014-07-08 Vws Westgarth Limited Fluid treatment apparatus
ATE493196T1 (de) * 2008-11-25 2011-01-15 Yang Jo Lan Emulgatorsystem
FR2949355B1 (fr) * 2009-09-03 2011-09-09 Georges Ollier Installation pour elaborer un melange homogene gazeux a partir de constituants liquides et gazeux
DE102011001252A1 (de) 2011-03-14 2012-09-20 Biologic Gmbh Verfahren zur portionsweisen Herstellung von wasserbasierten karbonisierten Postmix-Getränken zum direkten Verbrauch, Getränkekapsel sowie ein Haushaltsgerät zur portionsweisen Karbonisierung und Aromatisierung von Wasser
DE102011123025B3 (de) 2011-03-14 2021-08-12 Gerrit Sonnenrein Haushaltsgerät zur portionsweisen Karbonisierung und Aromatisierung von Wasser und Verfahren zur portionsweisen Herstellung von wasserbasierten karbonisierten Postmix-Getränken zum direkten Verbrauch
DE102012100844A1 (de) * 2012-02-01 2013-08-01 Apollo Produkt- und Vertriebsgesellschaft mbH Karbonisiervorrichtung für Wein und weinhaltige Getränke
DE102012102467A1 (de) 2012-03-22 2013-09-26 Biologic Gmbh Vorrichtung und Verfahren für die Anreicherung eines Flüssigkeitsstroms mit einem Gas
DE202012101021U1 (de) 2012-03-22 2013-06-26 Biologic Gmbh Vorrichtung für die Anreicherung eines Flüssigkeitsstroms mit einem Gas
DE102016120654A1 (de) 2016-10-28 2018-05-03 Bernhard Schultes Gerät zur Ausgabe und/oder Herstellung von Getränken
DE102016120651A1 (de) 2016-10-28 2018-05-03 Bernhard Schultes Gerät zur Ausgabe und/oder Herstellung von Getränken
EP3512388B1 (fr) 2016-10-28 2020-01-22 Bernhard Schultes Appareil de distribution et/ou de production de boissons
DE102016120653A1 (de) 2016-10-28 2018-05-03 Bernhard Schultes Verfahren zum Betrieb eines Gerätes und Gerät zur Ausgabe und/oder Herstellung von Getränken
DE102016120652A1 (de) 2016-10-28 2018-05-03 Bernhard Schultes Gerät zur Ausgabe und/oder Herstellung von Getränken
DE102018009440A1 (de) 2018-12-01 2020-06-04 Dinger Werkzeugbau Gmbh Vorrichtung für eine Anreicherung eines Flüssigkeitsstroms mit einem Gas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220290A (en) * 1967-08-29 1971-01-27 Automatic Sprinkler Corp Carbonating system and apparatus
AU575379B2 (en) * 1984-03-12 1988-07-28 Figgie International Inc. Liquid proportioner
GB2261383A (en) * 1991-11-14 1993-05-19 Calor Gas Ltd Carbonator systems
JPH1015565A (ja) * 1996-07-01 1998-01-20 Mitsubishi Rayon Co Ltd 炭酸ガス添加水製造装置
DE10240667B4 (de) * 2002-09-04 2004-12-09 Uwe Sonnenrein Vorrichtung zur Anreicherung von Gas oder Gasmischungen in trinkbarem Wasser sowie Verfahren zur Anreicherung von Gas oder Gasmischungen in trinkbarem Wasser
DE102005019410A1 (de) * 2005-04-25 2006-10-26 Margret Spiegel Befüllt oder unbefülltes Einspeisungsbauteil für Gase und Flüssigkeiten, dass zur Karbonisierung vorzugshalber kein gesonderten Vor- oder Nachgeschalteten Karbonator benötigt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109803916A (zh) * 2016-10-06 2019-05-24 盖瑞特·桑尼瑞恩 用于抽取碳酸饮料的方法、用于碳酸饮料的分配器系统和用于其的筒单元

Also Published As

Publication number Publication date
EP1926548A1 (fr) 2008-06-04
WO2007141339A1 (fr) 2007-12-13
LU91249B1 (de) 2007-12-10
ATE457825T1 (de) 2010-03-15
DE502007002849D1 (de) 2010-04-01

Similar Documents

Publication Publication Date Title
EP1926548B1 (fr) Procédé et dispositif pour enrichir un courant de liquide avec un gaz
EP2188045B1 (fr) Procédé et dispositif d'enrichissement par lot et de distribution par lot d'un eau potable avec un gaz
EP2178624B1 (fr) Dispositif pour enrichir un courant de liquide avec un gaz
EP1998878B1 (fr) Impregnateur
DE102006048456B4 (de) Imprägnierer-Einlass
DE69021563T2 (de) Gasmischvorrichtung.
EP0204066A1 (fr) Dispositif de mélange et de dosage de milieux fluides
DE69005267T2 (de) Brauseeinheit.
DE10066425B4 (de) Druckregelventil
DE10394030T5 (de) Fluidsteuervorrichtung
EP1877169A1 (fr) Composant d'injection pour liquides et gaz
DE2054086C3 (de) Verfahren zum dosierten Mischen zweier Fluide
DE102012102467A1 (de) Vorrichtung und Verfahren für die Anreicherung eines Flüssigkeitsstroms mit einem Gas
DE202004006977U1 (de) Löscheinrichtung zur Brandbekämpfung
WO2008116530A1 (fr) Système pour l'adjonction continue de gaz dans de l'eau
EP0155683B1 (fr) Procédé et dispositif de préparation de liquides pour arroser d'engrais les plantes à l'usage de ménages et des jardiniers amateurs
DE202012101021U1 (de) Vorrichtung für die Anreicherung eines Flüssigkeitsstroms mit einem Gas
DE3838139C2 (fr)
EP0295202B1 (fr) Appareil de dosage pour mélanger des additifs dans un conduit d'eau préssurisé
DE202008002762U1 (de) Vorrichtung zum Begasen von Flüssigkeiten
EP4240919B1 (fr) Brise-jet
DE3432440A1 (de) Anordnung zum aufbereiten von mit co(pfeil abwaerts)2(pfeil abwaerts) und h(pfeil abwaerts)2(pfeil abwaerts)co(pfeil abwaerts)3(pfeil abwaerts) angereichtertem giesswasser
DE2305764B2 (de) Gasgemischdosiervorrichtung für einen mit Druckluft, Brenngas und Sauerstoff betriebenen Brenner
EP4389271A1 (fr) Cartouche de minéralisation pour la minéralisation de l'eau potable dépendant du débit volumétrique
EP4389712A1 (fr) Minéralisation dépendant du débit volumétrique dans des préparateurs de boissons

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080415

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

D17P Request for examination filed (deleted)
17Q First examination report despatched

Effective date: 20080627

R17P Request for examination filed (corrected)

Effective date: 20080425

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SUTO GMBH

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BROCKMANN, CARSTEN

Inventor name: SONNENREIN, UWE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

DAX Request for extension of the european patent (deleted)
GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BROCKMANN, CARSTEN

Inventor name: SONNENREIN, UWE

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502007002849

Country of ref document: DE

Date of ref document: 20100401

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20100217

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20100217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100617

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100528

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100617

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100518

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100517

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20101118

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100630

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20120622

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120621

Year of fee payment: 6

Ref country code: FR

Payment date: 20120705

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100608

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100818

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100217

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20120622

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120620

Year of fee payment: 6

BERE Be: lapsed

Owner name: SUTO G.M.B.H.

Effective date: 20130630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 457825

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130608

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130608

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130630

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130701

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130608

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20140623

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20150623

Year of fee payment: 9

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150609

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007002849

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170103