WO2004024306A1 - Dispositif et procede pour enrichir un gaz ou des melanges gazeux dans de l'eau potable - Google Patents

Dispositif et procede pour enrichir un gaz ou des melanges gazeux dans de l'eau potable Download PDF

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Publication number
WO2004024306A1
WO2004024306A1 PCT/DE2003/002897 DE0302897W WO2004024306A1 WO 2004024306 A1 WO2004024306 A1 WO 2004024306A1 DE 0302897 W DE0302897 W DE 0302897W WO 2004024306 A1 WO2004024306 A1 WO 2004024306A1
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WO
WIPO (PCT)
Prior art keywords
gas
nozzle
water
pressure
nozzle outlet
Prior art date
Application number
PCT/DE2003/002897
Other languages
German (de)
English (en)
Inventor
Uwe Sonnenrein
Original Assignee
Uwe Sonnenrein
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 Uwe Sonnenrein filed Critical Uwe Sonnenrein
Priority to AU2003296856A priority Critical patent/AU2003296856A1/en
Publication of WO2004024306A1 publication Critical patent/WO2004024306A1/fr

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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
    • B01F23/2326—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 adding the flowing main component by suction means, e.g. using an ejector
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • 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
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/29—Mixing systems, i.e. flow charts or diagrams
    • 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
    • B01F25/31241—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 circumferential area of the venturi, creating an aspiration in the central 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
    • B01F25/40—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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2113—Pressure
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2211—Amount of delivered fluid during a period
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B01F2101/14—Mixing of ingredients for non-alcoholic beverages; Dissolving sugar in water
    • 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
    • B01F35/20—Measuring; Control or regulation

Definitions

  • the invention relates to a device for the enrichment of gas or gas mixtures in drinkable water, a nozzle container having an upper inlet for the water and a feed opening for the gas and a lower outflow opening for the treated water, and a method for enriching gas or gas mixtures in drinkable water.
  • a device and a method for gas enrichment are known from PCT / DE92 / 00485. Due to the supply of water from below through the nozzle body, however, there is a pressure loss which causes such high energy losses that operation of the nozzle with the admission pressure from household water pipes cannot be carried out without an additional pressure increase. Furthermore, the gas supplied must be available under the same pressure as the water supplied. Also a large collection and calming chamber is required here and therefore an installation size that is not available everywhere.
  • the object of the present invention is to propose a device and a method for the enrichment of gas or gas mixtures in drinkable water, with a uniformity of the gas-water mixture being achievable with the form from household water pipes with a minimum of installation size and energy.
  • the water supplied from above to a nozzle ring chamber is distributed in a ring shape, in order to then exit through a beveled ring-shaped nozzle gap. Acceleration occurs due to a narrowing of the cross-section.
  • the accelerated emerging water collides at a center, the gas fed into the nozzle outlet chamber being carried away by the resulting negative pressure of the emerging water ring jet and bound into the water structure by the impact energy.
  • the gas-water mixture emerges continuously through the outflow opening, a control device keeping both the admission pressure of the supplied water and also the gas and the working pressure in the nozzle device constant and a further regulation in the dispensing line prevents the withdrawal pressure at the dispensing point from the working pressure of the nozzle device rises, which makes it possible for the tapping to either allow any amount to be withdrawn manually or, when mixed in the outlet with other water, any mixture and also to enable digital tapping at the tap by means of only two states of "open and closed", without restrict the function of the continuity of operation of the nozzle device.
  • the nozzle outlet space with the outlet opening in its capacity can be designed in a suitable size as a calming buffer to prevent the gas-water turbulence caused by the sharp nozzle outlet jet from moving into the tap line and causing tap noises there.
  • the stability and uniformity of the mixture is achieved by pressure stabilization in the nozzle device in front of the outflow opening or at the latest in front of the tap.
  • Fig. 1 shows a longitudinal section through a nozzle device
  • FIG. 2 shows a schematic circuit diagram for the method according to the invention.
  • the nozzle outlet chamber 3 with the subsequent nozzle outlet chamber 4 is arranged in a vertical cylindrical nozzle container 1 in the upper part of the nozzle body 2 and below. Between the nozzle outlet chamber 3 and the nozzle outlet chamber 4, a microsieve bearing 5 is provided for receiving microsieves 6 in different sieve sizes for the choice of the bubble structure of the gas-water mixture after removal from the nozzle container 1.
  • a microsieve bearing 5 is provided for receiving microsieves 6 in different sieve sizes for the choice of the bubble structure of the gas-water mixture after removal from the nozzle container 1.
  • the pressure stabilizer 8 which adjusts the pressure in the nozzle outlet chamber 3 and the nozzle outlet space 4 to the supply pressure of the water in the water supply 9, above the nozzle body 2, constant holds.
  • the gas supply 10 is located next to the water supply 9.
  • the water flows into the nozzle ring chamber 11, while the gas is guided through the center of the nozzle body 2 into the nozzle outlet chamber 3.
  • a vacuum is generated by the water emerging from the nozzle annular gap 12, which draws in the gas available in the nozzle outlet chamber 3 and mixes it with the water at the point of impact in the nozzle outlet chamber 3.
  • This mixture collects for calming, in order to avoid splashing water at the outflow opening 7 or turbulence and tapping noises in a further dispensing line 27, in front of the outflow opening 7 in the nozzle outlet space 4, this space being adapted in size to the nozzle device 13 depending on the quantity requirements for the water flow can be interpreted.
  • Microsieves 6 can optionally be introduced into this transition, which make the mixture more unstable again after selection of the sieve size and ensure an increased rise of bubbles of any size in the released mixed gas after removal of the gas / water mixture and thus a selection of the visual impression of the withdrawn Allow liquid.
  • the core of the switching example is the nozzle device 13. From the outflow opening 7 (FIG. 1), the gas / water mixture flows through an outflow line 26 via the overflow valve 14, which keeps the working pressure of the nozzle device 13 constant, via a dispensing line 27 to the tap 22 the mixed water 23 emerges.
  • a bypass 28 leads into the tap 22, via which water without gas admixture or another type of gas admixture, the gas-water mixture can be changed in content and consistency on request and thus enable any types of mixed water 23 offered.
  • the inlet pressure of the bypass 28 to the tap 22 is determined by the bypass
  • Pressure reducing valve 21 reduced to the working pressure of the nozzle device 13.
  • a pressure switch 24 prevents the pressure in the dispensing line 27 from increasing via the Working pressure of the nozzle device 13.
  • the water solenoid valve 20 is closed and at the same time the gas solenoid valve 19 via a gas timer 18.
  • the gas timer 18 also ensures, by means of a predefined program, that after the nozzle device 13 has been switched off, none Residual water remains in the same and that after starting the activity of the nozzle device 13, the residual gas is processed before the supply of new gas.
  • the gas check valve 29 prevents water from entering the gas solenoid valve 19.
  • Flavor and / or color admixtures 34 can optionally be introduced into the liquid feed 30 before the liquid flows through a liquid filter 33 for particle removal. Both devices, flavor and / or color admixtures 34 and liquid filter 33 for particle removal can optionally also be integrated in the bypass line. Alternatively, both the supplied liquid upstream of the water magnetic valve 20 and in the bypass 28 can be brought to a desired temperature of the mixed water 23 by an integrable continuous cooling device (not shown).

Abstract

L'invention concerne un dispositif et un procédé pour enrichir un gaz ou des mélanges gazeux dans de l'eau potable, un minimum d'encombrement et d'énergie permettant, avec la pression existante d'une conduite d'eau domestique, d'obtenir une homogénéité du mélange gaz-eau. Le dispositif comprend un corps de buse (2) dans la partie supérieure d'un support de buse (1), une cavité de sortie de buse (3) se trouvant en-dessous avec, dans son prolongement, un espace de sortie de buse (4). Entre la cavité de sortie de buse (3) et l'espace de sortie de buse (4) est disposé un logement (5) pour des microfiltres (6). L'eau est répartie dans une chambre toroïdale (11) de buse, son écoulement étant accéléré par le rétrécissement de la section transversale, et elle est précipitée d'une certaine distance vers le centre à partir de la limite inférieure de la chambre toroïdale (11). Introduit au centre de la cavité de sortie de buse (3), le gaz ou le mélange gazeux est entraîné par la dépression générée par le jet annulaire d'eau, le gaz étant ainsi mélangé à l'eau par l'énergie de l'impact.
PCT/DE2003/002897 2002-09-04 2003-09-02 Dispositif et procede pour enrichir un gaz ou des melanges gazeux dans de l'eau potable WO2004024306A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003296856A AU2003296856A1 (en) 2002-09-04 2003-09-02 Device for enriching gas or gas mixtures in potable water and method for enriching gas or gas mixtures in potable water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10240667A DE10240667B4 (de) 2002-09-04 2002-09-04 Vorrichtung zur Anreicherung von Gas oder Gasmischungen in trinkbarem Wasser sowie Verfahren zur Anreicherung von Gas oder Gasmischungen in trinkbarem Wasser
DE10240667.7 2002-09-04

Publications (1)

Publication Number Publication Date
WO2004024306A1 true WO2004024306A1 (fr) 2004-03-25

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PCT/DE2003/002897 WO2004024306A1 (fr) 2002-09-04 2003-09-02 Dispositif et procede pour enrichir un gaz ou des melanges gazeux dans de l'eau potable

Country Status (3)

Country Link
AU (1) AU2003296856A1 (fr)
DE (2) DE10240667B4 (fr)
WO (1) WO2004024306A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005028093A1 (fr) * 2003-08-28 2005-03-31 Thomas Funk Dispositif pour enrichir un liquide a l'aide d'au moins un gaz
LU91249B1 (de) * 2006-06-09 2007-12-10 Balda Solutions Deutschland Gm Verfahren und Vorrichtung f}r die Anreicherung einer Fl}ssigkeit mit einem Gas
LU91355B1 (de) * 2007-08-14 2009-02-16 Luxembourg Patent Co Vorrichtung f}r die anreicherung eines fl}ssigkeitsstroms mit einem gas
DE102007039472A1 (de) 2007-08-21 2009-02-26 Biologic Gmbh Vorrichtung und Verfahren zur intermittierenden Imprägnierung und Ausgabe von Trinkwasser
CN102631226A (zh) * 2006-01-17 2012-08-15 巴克斯特国际公司 用于混合的装置、系统和方法
DE202012101021U1 (de) 2012-03-22 2013-06-26 Biologic Gmbh Vorrichtung für die Anreicherung eines Flüssigkeitsstroms mit einem Gas
US8512740B2 (en) 2008-03-26 2013-08-20 Baxter International Inc. Fibrin foam and process for making
DE102012102467A1 (de) 2012-03-22 2013-09-26 Biologic Gmbh Vorrichtung und Verfahren für die Anreicherung eines Flüssigkeitsstroms mit einem Gas
US8641661B2 (en) 2010-01-05 2014-02-04 Baxter International Inc. Mixing system, kit and mixer adapter
US8753670B2 (en) 2008-03-26 2014-06-17 Baxter International Inc. Fibrin foam and process
US8834016B1 (en) 2011-04-27 2014-09-16 Tetra Technologies, Inc. Multi chamber mixing manifold
CN105107400A (zh) * 2015-09-11 2015-12-02 乐山市红斯玛环保应急装备有限公司 一种气体栅筛过滤混合器及方法
US9522367B1 (en) 2011-04-27 2016-12-20 Tetra Technologies, Inc. Multi chamber mixing manifold
US10166514B2 (en) 2006-01-17 2019-01-01 Baxter International Inc. Device, system and method for mixing
EP3107645B1 (fr) 2014-02-19 2020-10-28 Luxembourg Patent Company S.A. Carbonatation en ligne de boissons à base d'eau

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Publication number Priority date Publication date Assignee Title
AT7560U1 (de) * 2004-05-13 2005-05-25 Welte Manfred Vorrichtung zur sauerstoff-anreicherung von trinkwasser
WO2005115596A1 (fr) * 2004-05-31 2005-12-08 Sanyo Facilities Industry Co., Ltd. Procédé et dispositif pour produire un liquide contenant de fines bulles d’air, et producteur de fines bulles d’air assemblé dans le dispositif
DE102007014611A1 (de) 2007-03-23 2008-09-25 Linde Ag Vorrichtung zur kontinuierlichen Anreicherung von Gasen in Wasser
CN115212739A (zh) 2016-09-12 2022-10-21 百事可乐公司 通过静电充电进行水的即时在线碳酸化的方法和装置
EP4309799A1 (fr) 2022-07-22 2024-01-24 Blue Planet Aqua UG Dispositif de tourbillonement d'un liquide
DE202022104142U1 (de) 2022-07-22 2022-07-28 Oxyspin Gmbh Vorrichtung zur Verwirbelung einer Flüssigkeit

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US4022119A (en) * 1975-12-22 1977-05-10 Shasta Beverages Division Of Consolidated Food Corporation Liquid carbon dioxide carbonation apparatus
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EP0458039A1 (fr) * 1990-05-24 1991-11-27 Apv Rosista Gmbh Dispositif pour mélanger un fluide et un liquide, en particulier pour introduire de l'anhydride carbonique dans une boisson contenant de l'eau
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WO2000027515A1 (fr) * 1998-11-08 2000-05-18 Margret Spiegel Procede et dispositif pour l'introduction de gaz dans des liquides au moyen d'un melangeur de type nouveau

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DE29614675U1 (de) * 1996-08-23 1996-12-05 Schueren Johannes Peter Anlage zur Belüftung von flüssigen Medien, wie Wasser, Gülle, Schlamm, sowie anderen organisch belasteten Flüssigkeiten, zur Verhinderung von Faulungsprozessen und Einstellung aerober Verhältnisse im Medium
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GB1111723A (en) * 1964-10-28 1968-05-01 Millard Fillmore Smith Process and apparatus for producing fluid-mixing
GB1296129A (fr) * 1969-04-09 1972-11-15
US4022119A (en) * 1975-12-22 1977-05-10 Shasta Beverages Division Of Consolidated Food Corporation Liquid carbon dioxide carbonation apparatus
SU812326A1 (ru) * 1979-05-31 1981-03-18 Роздольское Ордена Трудовогокрасного Знамени Производственноеобъединение "Cepa" Им. 50-Летиявеликой Октябрьской Социалисти-Ческой Революции Способ получени водных эмульсийи уСТРОйСТВО дл ЕгО ОСущЕСТВлЕНи
EP0458039A1 (fr) * 1990-05-24 1991-11-27 Apv Rosista Gmbh Dispositif pour mélanger un fluide et un liquide, en particulier pour introduire de l'anhydride carbonique dans une boisson contenant de l'eau
DE4232773A1 (de) * 1992-09-30 1994-03-31 Magdeburg Getraenkemasch Vorrichtung zum Herstellen von Getränken durch Dosieren und Mischen
DE19605422A1 (de) * 1996-02-14 1997-08-21 Passavant Werke Verfahren zur Aufbereitung von Trinkwasser für den Verbrauch
WO2000027515A1 (fr) * 1998-11-08 2000-05-18 Margret Spiegel Procede et dispositif pour l'introduction de gaz dans des liquides au moyen d'un melangeur de type nouveau

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DATABASE WPI Derwent World Patents Index; AN 1981-92630D, XP002266292 *

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005028093A1 (fr) * 2003-08-28 2005-03-31 Thomas Funk Dispositif pour enrichir un liquide a l'aide d'au moins un gaz
US11406945B2 (en) 2006-01-17 2022-08-09 Baxter International Inc. Device, system and method for mixing
CN102631226A (zh) * 2006-01-17 2012-08-15 巴克斯特国际公司 用于混合的装置、系统和方法
US10166514B2 (en) 2006-01-17 2019-01-01 Baxter International Inc. Device, system and method for mixing
CN102631226B (zh) * 2006-01-17 2014-11-05 巴克斯特国际公司 用于混合的装置、系统和方法
LU91249B1 (de) * 2006-06-09 2007-12-10 Balda Solutions Deutschland Gm Verfahren und Vorrichtung f}r die Anreicherung einer Fl}ssigkeit mit einem Gas
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AU2003296856A1 (en) 2004-04-30
DE20307153U1 (de) 2003-09-04
DE10240667A1 (de) 2004-03-18

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