EP1046420A1 - Aufbereiter für Flüssigkeiten - Google Patents
Aufbereiter für Flüssigkeiten Download PDFInfo
- Publication number
- EP1046420A1 EP1046420A1 EP00890112A EP00890112A EP1046420A1 EP 1046420 A1 EP1046420 A1 EP 1046420A1 EP 00890112 A EP00890112 A EP 00890112A EP 00890112 A EP00890112 A EP 00890112A EP 1046420 A1 EP1046420 A1 EP 1046420A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- inserts
- flow
- sealing
- conditioner according
- liquid
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
-
- 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
- B01F25/44—Mixers in which the components are pressed through slits
- B01F25/441—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
- B01F25/4412—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed planar surfaces, e.g. pushed again each other by springs
- B01F25/44121—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed planar surfaces, e.g. pushed again each other by springs with a plurality of parallel slits, e.g. formed between stacked plates
-
- 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
- B01F25/44—Mixers in which the components are pressed through slits
- B01F25/442—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation
- B01F25/4423—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation the surfaces being part of a valve construction, formed by opposed members in contact, e.g. automatic positioning caused by spring pressure
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
Definitions
- the invention relates to a conditioner for liquids, especially fluids Fuels, with a housing which has at least one flow chamber with at least has a flow path for a liquid, wherein in the at least one flow chamber one or more movable inserts are provided, each insert with one Sealing surface is supported on at least one sealing shoulder, the inserts against the direction of flow with a force, e.g. B. the dead weight and / or the force of one or several springs, acted upon and passage cross sections are variable.
- a force e.g. B. the dead weight and / or the force of one or several springs
- An object of the invention is to provide a conditioner of the type mentioned to design different liquids constructively in such a way that on the one hand an adjustment different flow rates is possible, and on the other hand intensive swirling the liquid takes place in order to have an increased compared to known conditioners To reach the processing rate.
- the inserts cooperate with an associated sealing shoulder Have recesses in the sealing surface, wherein when the inserts are lifted off the sealing shoulders the fluid flowing between the inserts and the sealing shoulders in is swirled in the depressions.
- the invention thus creates a conditioner in which inserts are used in a flow chamber corresponding to the flow pressure of the liquid from the assigned sealing shoulders are lifted off, whereby passage cross sections for the liquid are formed.
- a conditioner in which inserts are used in a flow chamber corresponding to the flow pressure of the liquid from the assigned sealing shoulders are lifted off, whereby passage cross sections for the liquid are formed.
- At the Flow through the liquid between the sealing surfaces of the inserts and the respective Sealing shoulders intensely swirl the liquid in the recesses of the sealing surfaces.
- the resulting treatment of the liquid leads, for example, to fuels lower consumption and a reduction in the sum of harmful emissions from Engines.
- the depressions are in the form of one or more grooves, the grooves being substantially annular are, and the grooves have substantially semicircular cross sections.
- these are essentially radially extending channels.
- An advantageous embodiment of the conditioner is characterized in that the Channels are divided into several vortex chambers, the vortex chambers by means of webs arranged substantially perpendicular to the channel wall are separated from one another.
- the webs are between the swirl chambers mutually beveled, so that there are wedge-shaped, offset passages for the Result in liquid.
- the perforated disks are by means of intermediate elements kept at a distance from each other.
- the openings are advantageously designed to run essentially in the direction of flow Grooves formed with a semicircular cross section and evenly distributed along the Edges of an insert arranged.
- the stakes are essentially disc-shaped and face both in a direction of flow as well as recesses for receiving in a region facing away from the flow direction from end areas of compression springs.
- the perforated disk is located in an inlet area of the flow chamber by means of a sealing and damping ring against an inner edge of the flow chamber, and in an outlet area of the flow chamber, the perforated disk by means of a Sealing and damping ring is supported against the at least one discharge washer. In this way, vehicle vibrations can be absorbed, so that one of them undisturbed fluid movement is possible.
- the inserts are made of an electrically conductive material are formed, the electrochemical potential of the inserts being different from one another or differs from other electrically conductive parts within the flow chamber.
- the flow chamber Circular cross-section and the inserts are essentially rotationally symmetrical.
- a reflux bypass is provided, the Return flow bypass has an overflow channel and a return flow channel, and in the Bypass a pump is provided.
- a certain proportion of is via this reflux bypass already prepared liquid again with liquid flowing into the conditioner blended and again passed through the flow chambers, what the degree of treatment the liquid increases.
- the pump for example in terms of its speed is adjustable, a flexible adaptation to the respective amount of liquid can take place.
- the flow rate of the liquid in the flow chambers can be varied.
- several flow chambers can be used be connected to a common inlet channel via a distribution channel, but it can also be advantageous if several flow chambers each separate Have inlets. Likewise, several flow chambers with a collecting channel be connected to a common outlet, or several flow chambers each separate Have outlets.
- separate Inlets and separate outlets for each flow chamber can be about any cylinder of an engine individually and in accordance with the required injection quantity become.
- FIGS. 1 and 2 The embodiment of the invention shown in FIGS. 1 and 2 has a housing 2, which is connected to a cover 1 by means of several screws 4 and sealing rings 6.
- the housing 2 has mounting holes 5, which for mounting the conditioner serve for example a fuel line.
- Liquid flows in via an inlet channel 10 Direction of the arrow EF in the conditioner and is via a distribution channel 11 to the Flow chambers 3 transported.
- the conditioner shown has four of these flow chambers 3 on.
- the flow chambers 3 are essentially cylindrical. After this Flowing through the flow chambers 3, in which the liquid is processed, flows through an outlet channel 7, which is arranged in the cover 1, in the direction the arrow AF, again out of the conditioner and becomes a consumer, for. B. an engine, spent.
- a reflux bypass which consists of an overflow channel 8 and a return channel 9, back in the inlet channel 10, where the treated liquid with freshly flowing liquid mixed and then flows back into the flow chambers 3.
- a pump 13 is provided in the reflux bypass to promote the back-flowing liquid.
- the pump 13 is by means of a sealing ring 12 against an inner wall of the Reflux bypass sealed and is via a power supply 14 with electrical energy provided.
- FIG. 3 shows a detailed section through an essentially cylindrical flow chamber 3.
- two inserts 20a, 20b are arranged, which rest with sealing surfaces B on sealing shoulders 29a, 29b.
- the sealing shoulders 29a, 29b are located thereby on a surface of perforated disks 16a facing away from the direction of flow, 16b.
- the perforated disks 16b, 16c have on a surface facing the direction of flow Stop shoulders 30a, 30b on a lifting movement of the inserts 20a, 20b from the Limit sealing shoulders 29a, 29b due to the flow pressure.
- the perforated disks 16a-16c are at a distance from one another by means of intermediate elements 17a, 17b held, these intermediate elements 17a, 17b made of plastic or a non-ferromagnetic Material can be made.
- In an inlet channel 10 facing The perforated disk 16a is against the area by means of a sealing and damping ring 15a supported an inner edge of the flow chamber 3.
- a discharge disk 18 with discharge channels 32 is provided in an outlet area of the flow chamber 3.
- the Perforated disk 16c and the discharge disk 18 are by means of a sealing and damping ring 15b supported against each other.
- the inserts 20a, 20b are against the direction of flow with the force of springs 19a, 19b and - depending on the selected installation orientation of the conditioner - also with your Dead weight applied.
- the inserts point to this, as can be seen from FIGS. 4-7, Recesses 25a, 25b for receiving the end regions of the springs 19a, 19b.
- An end area the spring 19b is in a corresponding recess in the discharge disk 18 added.
- the inserts 20a, 20b are essentially rotationally symmetrical disks, which are in one middle area along its axis of rotation a diameter corresponding to the inner diameter of the intermediate elements 17a, 17b. In one of the flow directions facing or facing area of the inserts 20a, 20b they have a smaller, the diameter adapted to the inner diameter of the perforated disks 16a-16c. The diameter in these three areas are dimensioned so that the inserts 20a, 20b sealing as possible on the intermediate elements 17a, 17b or on the perforated disks 16a-16c but there is a frictionless movement of the inserts 20a, 20b in the flow direction is guaranteed.
- the flowing through an inlet channel 10 into a flow chamber 3 lifts the Inserts 20a, 20b corresponding to the flow pressure against the force of the springs 19a, 19b or against the dead weight of the inserts from the associated sealing shoulders 29a, 29b.
- the liquid flows through inflow openings 27, which run in the flow direction are preferably formed as grooves with a semicircular cross section, between the Sealing shoulders 29a, 29b and the cooperating sealing surfaces B of the inserts 20a, 20b.
- the inflow openings 27 are in one between the perforated disks 16a, 16b protruding area of the inserts 20a, 20b, evenly along an edge of the inserts 20a, 20b.
- the inserts 20a, 20b in the sealing surfaces B Wells which in an exemplary embodiment as annular grooves 23rd are formed with a semicircular cross section.
- the liquid flows via radially extending channels 28 in one of the flow directions facing stop surface A from the outer edge of the inserts 20a, 20b radially inwards, and from there via outflow openings 31 between the perforated disk 16b, 16c and the respective insert 20a, 20b into one of two inserts 20a, 20b or an insert 20b and the discharge disk 18 formed distribution chamber 26.
- the outflow openings 31 are in turn generally in the direction of flow Grooves formed with a semicircular cross section.
- an overflow opening 24 is assigned to each channel 28.
- the channels 28 running in the stop surface A are present divided into vortex chambers 21 by means of webs 22.
- the webs 22 are mutually beveled, so that there are wedge-shaped, offset passages for give the liquid.
- Other embodiments are also conceivable, such as a step shape of the webs 22.
- the described structure of the flow chambers 3 with perforated disks 16a-16c and intermediate elements 17a, 17b, which keep the perforated disks 16a-16c at a distance from one another, can also be modified such that the perforated disks 16a-16c with the housing 2 are firmly connected.
- the use of intermediate elements 17a, 17b is then no longer necessary necessary, however, a simple insertion of the inserts 20a, 20b in the flow chambers 3 no longer possible when assembling the conditioner.
- a two-part housing 2 necessary.
- the inserts 20a, 20b and / or the perforated disks 16a-16c can be designed as magnets.
- the highly swirled liquid is at her Flowing past the magnets as a result of the Lorentz force magnetically processed, whereby this preparation due to the strong turbulence across a wide range of speeds, and therefore extremely effective.
- the magnets are preferably designed as permanent magnets, since they are not electrical Consume energy.
- the magnets are usually axially magnetized, with the same name Poles can face each other, however, depending on the requirements of the Conditioner the magnetization can also be chosen differently. If an adjustable magnetic field is necessary, the use of electromagnets can also be considered.
- FIGS. 9 and 10 show a conditioner for liquids according to the invention shown, in which each of the flow chambers 3 arranged in the housing 2 via a has separate inlet 33. Furthermore, it can be seen that each of these flow chambers 3 has its own outlet 34, the various outlets 34 in a cover 1 of the conditioner are arranged. As can be seen from a comparison of FIG. 1 with FIG. 9 can, the replacement of the corresponding cover allows in a simple manner adaptation of the conditioner to the number of outlets required.
- Separate Outlets 34 have the advantage that, for example, each cylinder of an engine individually and can be charged in accordance with the injection quantity of fuel required in each case.
- the inserts 20a, 20b are subjected to a force, this force 19a, 19b and / or the weight of the inserts 20a, 20b. Furthermore, it is also conceivable, this force by a magnetic action between the inserts 20a, 20b and for example to apply the perforated disks 16a, 16b.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Feeding And Controlling Fuel (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
- Fig. 1
- einen Längsschnitt durch einen erfindungsgemäßen Aufbereiter,
- Fig. 2
- einen Querschnitt durch einen Aufbereiter nach Fig. 1,
- Fig. 3
- einen detaillierten Schnitt durch eine Durchflußkammer,
- Fig. 4
- einen Schnitt durch einen der Strömungsrichtung abgewandten Bereich eines Einsatzes,
- Fig. 5
- eine Draufsicht auf einen der Strömungsrichtung abgewandten Bereich eines Einsatzes,
- Fig. 6
- einen Schnitt durch einen der Strömungsrichtung zugewandten Bereich eines Einsatzes,
- Fig. 7
- eine Draufsicht auf einen der Strömungsrichtung zugewandten Bereich eines Einsatzes,
- Fig. 8
- eine Detailansicht eines in einer Anschlagfläche eines Einsatzes verlaufenden Kanals,
- Fig. 9
- einen Längsschnitt durch eine weitere Ausführungsform eines erfindungsgemäßen Aufbereiters, und
- Fig. 10
- einen Querschnitt eines Aufbereiters nach Fig. 9.
Claims (15)
- Aufbereiter für Flüssigkeiten, insbesondere fluide Brennstoffe, mit einem Gehäuse (2), welches zumindest eine Durchflußkammer (3) mit zumindest einem Durchflußweg für eine Flüssigkeit aufweist, wobei in der zumindest einen Durchflußkammer (3) ein oder mehrere bewegliche Einsätze (20a, 20b) vorgesehen sind, jeder Einsatz (20a, 20b) mit einer Dichtfläche (B) auf zumindest einer Dichtschulter (29a, 29b) abgestützt ist, die Einsätze (20a,20b) gegen die Strömungsrichtung mit einer Kraft, z. B. dem Eigengewicht und/oder der Kraft von einer oder mehreren Federn (19a, 19b), beaufschlagt und Durchlaßquerschnitte veränderlich sind,
dadurch gekennzeichnet, daß
die Einsätze (20a, 20b) in der mit einer zugeordneten Dichtschulter (29a, 29b) zusammenwirkenden Dichtfläche (B) Vertiefungen (23) aufweisen, wobei bei Abheben der Einsätze (20a, 20b) von den Dichtschultern (29a, 29b) die zwischen den Einsätzen (20a,20b) und den Dichtschultern (29a,29b) durchströmende Flüssigkeit in den Vertiefungen (23) verwirbelt wird. - Aufbereiter nach Anspruch 1, dadurch gekennzeichnet, daß die Vertiefungen (23) in Form von einer oder mehreren, im wesentlichen ringförmigen Nuten ausgebildet sind, welche im wesentlichen halbkreisförmige Querschnitte aufweisen.
- Aufbereiter nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß an einer der Dichtfläche (B) abgewandten Anschlagfläche (A) Kanäle (28) vorgesehen sind, wobei bei Abheben der Einsätze (20a ,20b) von den Dichtschultern (29a, 29b) die zwischen den Einsätzen (20a, 20b) und den Anschlagschultern (30a, 30b) durchströmende Flüssigkeit im wesentlichen durch die Kanäle (28) fließt.
- Aufbereiter nach Anspruch 3, gekennzeichnet durch im wesentlichen radial verlaufende Kanäle (28), welche in mehrere Wirbelkammern (21) unterteilt sind und mittels im wesentlichen senkrecht zur Kanalwandung angeordneter Stege (22) voneinander getrennt sind, wobei die Stege (22) zwischen den Wirbelkammern (21) wechselseitig abgeschrägt sind, sodaß sich keilförmige, versetzte Durchlässe für die Flüssigkeit ergeben.
- Aufbereiter nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß Dicht- und Anschlagschultern (29a; 29b, 30a; 30b) als voneinander abgewandte Flächen einer Lochscheibe (16a; 16b; 16c) ausgebildet sind.
- Aufbereiter nach Anspruch 5, dadurch gekennzeichnet, daß die Lochscheiben (16a - 16c) mittels Zwischenelementen (17a, 17b) zueinander auf Abstand gehalten sind.
- Aufbereiter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß in einem der Strömungsrichtung zugewandten, zwischen die mittels ihrer Dichtschulter (29a, 29b) zugeordnete Lochscheibe (16a, 16b) ragenden Bereich eines Einsatzes (20a, 20b) Einströmöffnungen (27), in einem der Strömungsrichtung abgewandten, zwischen die mittels ihrer Anschlagschulter (30a, 30b) zugeordnete Lochscheibe (16b, 16c) ragenden Bereich eines Einsatzes (20a, 20b) Ausströmöffnungen (31), sowie in einem mittleren Bereich eines Einsatzes (20a, 20b) Überströmöffnungen (24) vorgesehen sind, wobei die Öffnungen (24, 27, 31) als im wesentlichen in Strömungsrichtung verlaufende Nuten mit halbkreisförmigem Querschnitt ausgebildet sind.
- Aufbereiter nach Anspruch 7, dadurch gekennzeichnet, daß die Öffnungen (24, 27, 31) gleichmäßig verteilt entlang der Ränder eines Einsatzes (20a, 20b) angeordnet sind.
- Aufbereiter nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Einsätze (20a, 20b) im wesentlichen scheibenförmig ausgebildet sind.
- Aufbereiter nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Einsätze (20a, 20b) sowohl in einem der Strömungsrichtung zugewandten als auch in einem der Strömungsrichtung abgewandten Bereich Ausnehmungen (25a, 25b) zum Aufnehmen von Endbereichen von Druckfedern (19a, 19b) aufweisen.
- Aufbereiter nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß in einem Einlaßbereich der Durchflußkammer (3) die Lochscheibe (16a) mittels eines Dichtungs- und Dämpfungsringes (15a) gegen einen inneren Rand der Durchflußkammer, und in einem Auslaßbereich der Durchflußkammer (3) die Lochscheibe (16c) mittels eines Dichtungs- und Dämpfungsringes (15b) gegen eine Ableitungsscheibe (18) abgestützt ist.
- Aufbereiter nach Anspruch einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Lochscheiben (16a - 16c) aus elektrisch leitfähigem Material gebildet sind, wobei sich das elektrochemische Potential der Lochscheiben (16a - 16c) untereinander bzw. gegenüber anderen elektrisch leitfähigen Teilen innerhalb der Durchflußkammer (3) unterscheidet und/oder die Einsätze (20a, 20b) aus elektrisch leitfähigem Material gebildet sind, wobei sich das elektrochemische Potential der Einsätze (20a, 20b) untereinander bzw. gegenüber anderen elektrisch leitfähigen Teilen innerhalb der Durchflußkammer (3) unterscheidet.
- Aufbereiter nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die Lochscheiben (16a - 16c) und/oder die Einsätze (20a, 20b) als Magnete ausgebildet sind.
- Aufbereiter nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß zwischen einem Auslaß- und einem Einlaßbereich der Durchflußkammern (3) ein Rückflußbypass (8, 9) vorgesehen ist.
- Aufbereiter nach Anspruch 14, dadurch gekennzeichnet, daß der Rückflußbypass (8, 9) einen Überströmkanal (8) sowie einen Rückströmkanal (9) aufweist und in dem Bypass (8, 9) eine Pumpe (13) vorgesehen ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT00890112T ATE273742T1 (de) | 1999-04-08 | 2000-04-10 | Aufbereiter für flüssigkeiten |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT62699 | 1999-04-08 | ||
AT62699 | 1999-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1046420A1 true EP1046420A1 (de) | 2000-10-25 |
EP1046420B1 EP1046420B1 (de) | 2004-08-18 |
Family
ID=3495583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00890112A Expired - Lifetime EP1046420B1 (de) | 1999-04-08 | 2000-04-10 | Aufbereiter für Flüssigkeiten |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1046420B1 (de) |
AT (1) | ATE273742T1 (de) |
DE (1) | DE50007430D1 (de) |
ES (1) | ES2226767T3 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2401070A (en) * | 2003-04-28 | 2004-11-03 | Dynamic Proc Solutions Plc | Swirl mixer suitable for mixing drilling fluids |
AT502118B1 (de) * | 2005-07-07 | 2007-03-15 | Oeko Spin Kraftstofftechnik Gm | Durchflusskammer für einen aufbereiter für flüssigkeiten sowie aufbereiter |
EP1930069A1 (de) * | 2006-12-09 | 2008-06-11 | Haldor Topsoe A/S | Verfahren und Vorrichtung zum Mischen zweier oder mehrerer Gas- oder Flüssigkeitsströme |
WO2009068535A1 (de) * | 2007-11-30 | 2009-06-04 | Basf Se | Verfahren und vorrichtung zur konditionierung einer magnetisierbare partikel enthaltenden suspension |
WO2011003556A3 (de) * | 2009-07-09 | 2011-03-10 | Waldemar Schiebelhut | Kavitations-vorrichtung zur dispergierung und homogenisierung von strömenden, flüssigen medien, insbesondere kohlenwasserstoffen |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE417040C (de) * | 1924-06-01 | 1925-08-04 | Maskinfabriken Rannje | Vorrichtung zum Homogenisieren von Fluessigkeiten |
CH366518A (de) * | 1959-01-15 | 1963-01-15 | Lendi Wilhelm | Homogenisiervorrichtung |
DE2046326A1 (de) * | 1970-09-19 | 1972-04-06 | Alfa Laval Bergedorfer Eisen | Verfahren und Vorrichtung zur Homogenisierung |
EP0277112A2 (de) * | 1987-01-30 | 1988-08-03 | Jürgen Münzing | Magnetischer Aufbereiter für Flüssigkeiten, insbesondere für Wasser |
FR2693662A1 (fr) * | 1992-07-17 | 1994-01-21 | Valdenaire Bruno | Dispositif de filtrage et de traitement d'eau pour prévenir l'incrustation de tartre. |
-
2000
- 2000-04-10 ES ES00890112T patent/ES2226767T3/es not_active Expired - Lifetime
- 2000-04-10 EP EP00890112A patent/EP1046420B1/de not_active Expired - Lifetime
- 2000-04-10 AT AT00890112T patent/ATE273742T1/de active
- 2000-04-10 DE DE50007430T patent/DE50007430D1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE417040C (de) * | 1924-06-01 | 1925-08-04 | Maskinfabriken Rannje | Vorrichtung zum Homogenisieren von Fluessigkeiten |
CH366518A (de) * | 1959-01-15 | 1963-01-15 | Lendi Wilhelm | Homogenisiervorrichtung |
DE2046326A1 (de) * | 1970-09-19 | 1972-04-06 | Alfa Laval Bergedorfer Eisen | Verfahren und Vorrichtung zur Homogenisierung |
EP0277112A2 (de) * | 1987-01-30 | 1988-08-03 | Jürgen Münzing | Magnetischer Aufbereiter für Flüssigkeiten, insbesondere für Wasser |
FR2693662A1 (fr) * | 1992-07-17 | 1994-01-21 | Valdenaire Bruno | Dispositif de filtrage et de traitement d'eau pour prévenir l'incrustation de tartre. |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2401070A (en) * | 2003-04-28 | 2004-11-03 | Dynamic Proc Solutions Plc | Swirl mixer suitable for mixing drilling fluids |
GB2401070B (en) * | 2003-04-28 | 2007-12-05 | Dynamic Proc Solutions Plc | Mixing device |
AT502118B1 (de) * | 2005-07-07 | 2007-03-15 | Oeko Spin Kraftstofftechnik Gm | Durchflusskammer für einen aufbereiter für flüssigkeiten sowie aufbereiter |
EP1930069A1 (de) * | 2006-12-09 | 2008-06-11 | Haldor Topsoe A/S | Verfahren und Vorrichtung zum Mischen zweier oder mehrerer Gas- oder Flüssigkeitsströme |
WO2009068535A1 (de) * | 2007-11-30 | 2009-06-04 | Basf Se | Verfahren und vorrichtung zur konditionierung einer magnetisierbare partikel enthaltenden suspension |
WO2011003556A3 (de) * | 2009-07-09 | 2011-03-10 | Waldemar Schiebelhut | Kavitations-vorrichtung zur dispergierung und homogenisierung von strömenden, flüssigen medien, insbesondere kohlenwasserstoffen |
Also Published As
Publication number | Publication date |
---|---|
DE50007430D1 (de) | 2004-09-23 |
EP1046420B1 (de) | 2004-08-18 |
ES2226767T3 (es) | 2005-04-01 |
ATE273742T1 (de) | 2004-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102007045110B4 (de) | Ventil für magnetorheologische Flüssigkeiten | |
WO2008009706A1 (de) | Elektrische maschine mit schräg verlaufenden magnetpolgrenzen | |
DE102018118274A1 (de) | Endplatte für eine Rotoranordnung einer elektrischen Maschine, Rotoranordnung für eine elektrische Maschine und Fahrzeug | |
EP1173917A1 (de) | Stromerzeugereinheit aus generator und hubkolbenverbrennungsmotor als antrieb | |
EP0574960B1 (de) | Elektrischer Rotationsmotor | |
DE2303450A1 (de) | Magnetventil | |
DE102009021639B4 (de) | Elektromagnetventil für flüssige und gasförmige Medien | |
DE102006022772A1 (de) | Antriebsanordnung für eine Vakuumpumpe | |
EP4042546A1 (de) | Elektrische maschine mit bypass-kühlkanal | |
DE3545907A1 (de) | Drehventil | |
EP1046420B1 (de) | Aufbereiter für Flüssigkeiten | |
DE1538992B2 (de) | Gleichstrommotor mit einem zylindrischen Rotor und einem einzigen Permanentmagneten im Stator | |
EP0383065B1 (de) | Ventil zum intermittierenden Einbringen von Kraftstoff | |
WO2016016185A1 (de) | Ventil für einen fluidkreislauf eines kraftfahrzeugs | |
DE3804011C1 (en) | Solenoid valve arrangement | |
DE60313635T2 (de) | Magnetische konditionierungsvorrichtung für dieselbrennstoff | |
EP1025356B1 (de) | Magnetischer aufbereiter für fluide brennstoffe | |
EP3484024A1 (de) | Aktuator | |
AT405910B (de) | Magnetischer aufbereiter | |
EP1383998A1 (de) | Ventil mit filter | |
DE102018206012A1 (de) | Flüssigkeitskühlsystem für eine elektrische Maschine | |
DE102015105343B3 (de) | Ventil mit integriertem Stellmotor | |
DE10001413B4 (de) | Vorrichtung zur energetischen Beeinflussung eines Fluids | |
DE3939081C2 (de) | ||
DE2521680A1 (de) | Geraetetraeger zur bildung eines verkettungssystems fuer hydroventile |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20010426 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
R17P | Request for examination filed (corrected) |
Effective date: 20010425 |
|
17Q | First examination report despatched |
Effective date: 20020522 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MAGNAFLUID STROEMUNGSTECHNIK GMBH |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20040818 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: 20040818 |
|
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: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50007430 Country of ref document: DE Date of ref document: 20040923 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20041118 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: 20041118 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20041216 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: WERNER FENNER PATENTANWALT |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2226767 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20050410 |
|
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 |
|
ET | Fr: translation filed | ||
26N | No opposition filed |
Effective date: 20050519 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050118 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20100410 |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20110616 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20130419 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20130424 Year of fee payment: 14 Ref country code: MC Payment date: 20130411 Year of fee payment: 14 Ref country code: GB Payment date: 20130426 Year of fee payment: 14 Ref country code: SE Payment date: 20130416 Year of fee payment: 14 |
|
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: 20140430 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140410 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20140410 |
|
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: 20140411 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140410 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20160413 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20160419 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20160428 Year of fee payment: 17 Ref country code: AT Payment date: 20160427 Year of fee payment: 17 Ref country code: FR Payment date: 20160425 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20160718 Year of fee payment: 17 |
|
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: 20140430 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20170501 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 273742 Country of ref document: AT Kind code of ref document: T Effective date: 20170410 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20171229 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170410 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170502 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170501 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20171102 Year of fee payment: 18 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170430 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170430 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20170410 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20180703 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170411 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50007430 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: 20181101 |