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EP2566628B2 - Pulvérisateur avec un mélangeur à treillis - Google Patents
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EP2566628B2 - Pulvérisateur avec un mélangeur à treillis - Google Patents

Pulvérisateur avec un mélangeur à treillis Download PDF

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Publication number
EP2566628B2
EP2566628B2 EP11719471.2A EP11719471A EP2566628B2 EP 2566628 B2 EP2566628 B2 EP 2566628B2 EP 11719471 A EP11719471 A EP 11719471A EP 2566628 B2 EP2566628 B2 EP 2566628B2
Authority
EP
European Patent Office
Prior art keywords
mixer
atomizer
paint
mixing elements
mixers
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.)
Active
Application number
EP11719471.2A
Other languages
German (de)
English (en)
Other versions
EP2566628B1 (fr
EP2566628A1 (fr
Inventor
Bernhard Seiz
Frank Herre
Michael Baumann
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.)
Duerr Systems AG
Original Assignee
Duerr Systems AG
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
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Application filed by Duerr Systems AG filed Critical Duerr Systems AG
Priority to PL11719471T priority Critical patent/PL2566628T5/pl
Publication of EP2566628A1 publication Critical patent/EP2566628A1/fr
Publication of EP2566628B1 publication Critical patent/EP2566628B1/fr
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Publication of EP2566628B2 publication Critical patent/EP2566628B2/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
    • B01F25/423—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path by means of elements placed in the receptacle for moving or guiding the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet

Definitions

  • the invention relates to an atomizer, in particular a rotary atomizer, for applying a coating composition consisting of several components.
  • rotary atomizers are usually used as the application device, some of which can also apply multi-component paints which consist of several coating agent components, such as, for example, a base paint and a hardener. It is important here that the various components of the multi-component lacquer are mixed as well as possible in the atomizer.
  • the conventional rotary atomizers have static spiral mixers, which are also referred to as Kenics ® mixers. These spiral mixers have numerous spiral-shaped mixing elements that direct the coating agent flow radially outwards and then lead it back to the center.
  • two separate spiral mixers are used, the first spiral mixer being arranged in the color tube of the rotary atomizer, while the second spiral mixer is located outside the color tube in the connection block of the rotary atomizer.
  • a disadvantage of this conventional design is the fact that a relatively long overall length of the mixer is required, so that large losses of paint or detergent occur during a color change or during rinsing processes.
  • the object of the invention is therefore to create a correspondingly improved atomizer with a structurally integrated mixer.
  • the invention encompasses the general technical teaching of using another type of mixer, namely a so-called lattice mixer, which has numerous mixing elements which are arranged in a lattice-like arrangement.
  • Grid mixers of this type are made, for example US 2004/0114461 A1 is known, so that the content of this document of the present description with regard to the structure and operation of a grid mixer is fully attributable.
  • a common feature of the new mixer according to the invention with the conventional spiral mixer is that it is a static mixer in both cases. This means that the mixer itself has no moving parts, since the mixing is brought about by the flow movement of the coating agent components to be mixed with one another.
  • the grid mixer differs from the conventional spiral mixer in the arrangement and design of the individual mixing elements.
  • the conventionally used spiral mixer has spiral-shaped mixing elements which divert the flow of coating agent in a spiral, the mixing elements adjacent in the flow direction each having opposite deflection directions, as a result of which the mixing is effected.
  • the lattice mixer used according to the invention preferably has elongated, straight, sharp-edged and rod-shaped mixing elements which are made of plastic and each have an essentially rectangular cross section. These mixing elements therefore each cause turbulence, which leads to effective mixing of the coating agent components to be mixed with one another.
  • the individual mixing elements are arranged in a grid-like manner.
  • a plurality of rod-shaped mixing elements are arranged together in one plane and thus form a lattice, a plurality of such lattices consisting of a plurality of mixing elements being interleaved.
  • the individual mixing elements preferably have a certain angle of attack relative to the flow direction. This means that the individual mixing elements are not aligned parallel to the direction of flow, since this would only lead to a low mixing effect.
  • the angle of attack of the mixing elements with respect to the direction of flow is preferably greater than 20 °, 30 ° or 40 ° and / or less than 70 °, 60 ° or 50 °. In the preferred embodiment, the angle of attack is essentially the same for all mixing elements. However, there is alternatively also the possibility that the mixing elements have different angles of attack.
  • the mixer has several sections, which are arranged one behind the other in the direction of flow are and are flowed through in succession.
  • the different sections can differ, for example, in the orientation of the mixing elements.
  • the angle of attack of the mixing elements can fluctuate relative to the flow direction between the sections.
  • the mixer has a total of more than 5, 6, 7, 8, 9, 10 or even more than 11 different sections.
  • the immediately adjacent sections of the mixer are each designed differently, for example with regard to the angle of attack or the orientation and design of the mixing elements, the section after the next but one again having the same structure.
  • the mixer is preferably elongated in the direction of flow and has an essentially cylindrical cross section, the mixer preferably being arranged completely inside the atomizer.
  • the mixer preferably has a length in the flow direction that is less than 10 cm, 8 cm or even 6 cm. This advantageously enables the mixer to be arranged completely in the paint tube of the atomizer.
  • the overall length of the mixer is therefore preferably less than the overall length of the paint tube of the atomizer.
  • the atomizer according to the invention like the conventional atomizers, has a controllable main needle valve which either releases or blocks the flow of coating agent.
  • the main needle valve When the main needle valve is closed, the atomizer does not apply any coating agent, so that the valve position of the main needle valve determines whether the atomizer applies the coating agent or not.
  • the mixer is arranged upstream of the main needle valve so that the ready mixed coating agent is present on the main needle valve. It is advantageous here if the mixer is moved as far upstream as possible to the main needle valve in order to minimize the distance between the downstream end of the mixer and the main needle valve. This is advantageous because it reduces the amount of paint or solvent used when changing colors or rinsing.
  • the line length between the downstream end of the mixer and the main needle valve is therefore preferably shorter than 10 cm, 6 cm, 5 cm, 4 cm, 3 cm, 2 cm or even shorter than 1 cm.
  • the atomizer according to the invention like the conventional atomizers - has a hollow paint tube in order to supply the coating agent to be applied.
  • the advantages of the grating mixer according to the invention offer the possibility that the mixer is arranged completely in the paint tube, so that under certain circumstances an additional mixer in the connection block of the atomizer can be dispensed with, which was necessary in the conventional atomizer described at the beginning.
  • the paint tube can also form the casing of the usually cylindrical mixer, so that an additional mixing pipe for the casing of the mixer can be dispensed with.
  • the diameter of the mixer essentially corresponds to the diameter of the paint tube in one exemplary embodiment, so that the mixer completely fills the cross section of the paint tube.
  • several mixers are arranged side by side in the paint tube of the atomizer, which will be described in detail below.
  • each of the two paint systems having several components, in particular a base paint and a hardener.
  • a mixer is assigned to each of the two coating systems in order to mix the components of the coating system with one another.
  • the mixers for the different paint systems are arranged together in the paint tube, the mixers for the different paint systems preferably being located next to one another with respect to the direction of flow. Each mixer for the different paint systems then fills only part of the cross-section of the paint tube.
  • the various mixers are then preferably encased by a mixing tube in order to separate the various mixers from one another.
  • mixers for the different color systems can have different mixing properties that are adapted to the properties of the respective color system in order to achieve the best possible mixing result.
  • the mixers for the different paint systems are not arranged together in the paint tube.
  • the mixer for the one paint system can be arranged in the paint tube, while the mixer for the other paint system is located outside the paint tube, for example in a valve or connection block of the atomizer upstream of the paint tube.
  • the atomizer according to the invention has several mixers, which can also be very useful in general for optimizing the mixing result.
  • Figure 1 shows a rotary atomizer 1, which can be used, for example, for painting motor vehicle body components, the rotary atomizer 1 being constructed largely conventionally, so that a detailed description of the structure and operation of the rotary atomizer 1 can be dispensed with.
  • the rotary atomizer 1 has a paint tube 2 which is fastened to a connection block 3, the paint tube 2 being aligned coaxially with the axis of rotation of a bell cup shaft 4 in order to supply the coating agent to be applied.
  • a grating mixer 5 is arranged in the paint tube 2 in order to mix the various components (e.g. master varnish and hardener) of the coating composition with one another.
  • the lattice mixer 5 has numerous elongated, rod-shaped, sharp-edged mixing elements 6 which are arranged in a lattice-like manner, with the mixing elements 6 generating turbulence in the paint tube 2, which leads to thorough mixing.
  • the grid mixer consists of a total of twelve sections 7, 8, which are arranged one behind the other in the direction of flow and flow through one after the other.
  • the different sections 7, 8 of the lattice mixer 5 differ in the orientation of the individual mixing elements 6, as shown in the perspective view in FIG Figure 2 can be seen.
  • Figure 3 shows a schematic diagram to illustrate the structure of a rotary atomizer 9 according to the invention, which is suitable for the application of two different paint systems, the first paint system consisting of a first base paint SL1 and a first hardener H1, while the second paint system consists of a second base paint SL2 and a second hardener H2.
  • the rotary atomizer has two main needle valves 10, 11 and one grating mixer 12, 13 each, the two grating mixers 12, 13 being arranged together next to one another in a paint tube 14 of the rotary atomizer 9.
  • the lattice mixer 12 mixes the first base paint SL1 with the first hardener H1, while the other lattice mixer 13 mixes the second base paint SL2 with the second hardener H2.
  • the two grid mixers 12, 13 correspond in structure and function to the grid mixer 5 according to FIGS Figures 1 and 2nd .
  • the rotary atomizer 9 also has a connection block 15 with integrated valves in this exemplary embodiment.
  • the two grid mixers 12, 13 are arranged at a very short distance 1 ⁇ 5 cm upstream of the associated main needle valves 10, 11. This is advantageous because the line section to be rinsed between the lattice mixers 12, 13 and the associated main needle valves 10, 11 thus has a small volume, so that the detergent losses and the paint losses are correspondingly small.
  • Figure 4 shows a modification of the embodiment according to Figure 3 , so that to avoid repetition reference is made to the above description, the same reference numerals being used for corresponding details.
  • a special feature of this exemplary embodiment is the arrangement of the two grid mixers 12, 13.
  • the grid mixer 12 in this exemplary embodiment is also located within the paint tube 14, whereas the other grid mixer 13 is integrated in the connection block 15.

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)

Claims (9)

  1. Pulvérisateur (1; 9), en particulier pulvérisateur rotatif, servant à appliquer un produit de revêtement constitué de plusieurs composants, comprenant
    a) un mélangeur (5 ; 12 ; 13) statique, qui mélange les uns avec les autres les différents composants (SL1, H1, SL2, H2) du produit de revêtement, dans lequel le mélangeur (5 ; 12 ; 13) présente plusieurs éléments mélangeurs (6) immobiles et est intégré sur le plan structurel dans le pulvérisateur (1 ; 9),
    b) dans lequel le mélangeur (5 ; 12 ; 13) est un mélangeur à treillis, dans lequel les éléments mélangeurs (6) sont disposés de manière imbriquée les uns dans les autres en forme de treillis,
    c) dans lequel le mélangeur (5 ; 12 ; 13) présente plusieurs sections (7, 8), qui sont disposées les unes derrière les autres dans la direction d'écoulement et qui sont traversées les unes après les autres, caractérisé en ce
    d) que les éléments mélangeurs (6) sont orientés différemment dans les sections (7, 8) adjacentes dans la direction d'écoulement du mélangeur (5 ; 12 ; 13) de sorte que les diverses sections (7, 8) du mélangeur (5 ; 12 ; 13) se distinguent par l'orientation des éléments mélangeur (6),
    e) que le pulvérisateur (1 ; 9) est adapté pour l'application d'au moins deux systèmes de vernis différents, dans lequel chacun des deux systèmes de vernis présente plusieurs composants, en particulier un vernis de base (SL1, SL2) et un durcisseur (H1, H2), et
    f) que le pulvérisateur (1 ; 9) présente pour chacun des deux systèmes de vernis, respectivement un mélangeur (5 ; 12 ; 13), dans lequel les mélangeurs (5 ; 12 ; 13) sont intégrés sur le plan structurel dans le pulvérisateur (1 ; 9).
  2. Pulvérisateur (1 ; 9) selon la revendication 1, caractérisé en ce
    a) que les éléments mélangeurs (6) individuels présentent respectivement une section transversale sensiblement rectangulaire, et/ou
    b) que les éléments mélangeurs (6) individuels sont respectivement étirés en longueur, et/ou
    c) que les éléments mélangeurs (6) individuels sont respectivement rectilignes, et/ou
    d) que les éléments mélangeurs (6) individuels sont respectivement à arêtes vives, et/ou
    e) que les éléments mélangeurs (6) individuels sont respectivement en forme de barre, et/ou
    f) que les éléments mélangeurs (6) individuels sont constitués d'une matière plastique.
  3. Pulvérisateur (1 ; 9) selon l'une quelconque des revendications précédentes, caractérisé en ce
    a) que les éléments mélangeurs (6) individuels présentent un angle d'incidence défini par rapport à la direction d'écoulement, et/ou
    b) que l'angle d'incidence des éléments mélangeurs (6) est supérieur à 20°, 30° ou 40° et/ou est inférieur à 70°, 60° ou 50°, et/ou
    c) que l'angle d'incidence est sensiblement égal pour tous les éléments mélangeurs (6).
  4. Pulvérisateur (1 ; 9) selon l'une quelconque des revendications précédentes, caractérisé en ce
    a) que le nombre des sections du mélangeur (5 ; 12 ; 13) est supérieur à 5, 6, 7, 8, 9, 10 ou 11, et/ou
    b) que le mélangeur (5 ; 12 ; 13) est étiré en longueur dans la direction d'écoulement, et/ou
    c) que le mélangeur (5 ; 12 ; 13) est sensiblement cylindrique, et/ou
    d) que le mélangeur (5 ; 12 ; 13) présente une longueur de construction inférieure à 10 cm, 8 cm ou 6 cm, et/ou
    e) que le mélangeur (5 ; 12 ; 13) est disposé en totalité à l'intérieur du pulvérisateur (1 ; 9).
  5. Pulvérisateur (1 ; 9) selon l'une quelconque des revendications précédentes, caractérisé en ce
    a) que le pulvérisateur (1 ; 9) présente une soupape à pointeau principale (10, 11) pouvant être commandée, laquelle définit en fonction de sa position de soupape si le pulvérisateur (1 ; 9) applique ou non le produit de revêtement, et
    b) que le mélangeur (5 ; 12, 13) est dispos en amont de la soupape à pointeau principale (10, 11), et
    c) qu'une longueur de conduit (1) qui est plus courte que 10 cm, 6 cm ou 5 cm se trouve entre l'extrémité située en aval du mélangeur (5 ; 12 ; 13) et la soupape à pointeau principale (10, 11).
  6. Pulvérisateur (1 ; 9) selon l'une quelconque des revendications précédentes, caractérisé en ce
    a) que le pulvérisateur (1 ; 9) présente un tube de couleur (14) creux, afin d'amener le produit de revêtement, et
    b) que le mélangeur (5 ; 12 ; 13) est disposé en totalité dans le tuyau de couleur (14), et/ou
    c) que les éléments mélangeurs (6) sont disposés dans le tube de couleur (14) sans un tube mélangeur supplémentaire, et/ou
    d) que le diamètre du mélangeur (5 ; 12 ; 13) correspond sensiblement au diamètre du tube de couleur (14) de sorte que le mélangeur (5 ; 12 ; 13) remplit en totalité la section transversale du tube de couleur (14) .
  7. Pulvérisateur (1 ; 9) selon la revendication 6, caractérisé en ce
    a) en ce que les mélangeurs (5 ; 12 ; 13) pour les différents systèmes de vernis sont disposés conjointement dans le tube de couleur (14), et/ou
    b) que les mélangeurs (5 ; 12 ; 13) pour les différents systèmes de vernis sont disposés les uns à côté des autres par rapport à la direction d'écoulement, et/ou
    c) que les mélangeurs (5 ; 12 ; 13) pour les différents systèmes de vernis remplissent respectivement seulement une partie de la section transversale du tube de couleur (14), et/ou
    d) que les mélangeurs (5 ; 12 ; 13) pour les différents systèmes de vernis présentent respectivement un tube mélangeur, dans lequel les éléments mélangeurs (6) sont disposés, dans lequel les tubes mélangeurs séparent les mélangeurs (5 ; 12 ; 13) les uns des autres, et/ou
    e) que les mélangeurs (5 ; 12 ; 13) pour les différents systèmes de vernis présentent des propriétés de mélange différentes, qui sont adaptées aux propriétés du système de couleur respectif.
  8. Pulvérisateur (1 ; 9) selon la revendication 6, caractérisé en ce que le mélangeur (5 ; 12 ; 13) pour un système de vernis est disposé dans le tube de couleur (14), tandis que le mélangeur (5 ; 12 ; 13) pour l'autre système de couleur est disposé à l'extérieur du tube de couleur (14), en particulier dans un bloc de soupapes du pulvérisateur (1 ; 9) en amont du tube de couleur (14).
  9. Pulvérisateur (1 ; 9) selon l'une quelconque des revendications précédentes, caractérisé en ce que plusieurs mélangeurs (5 ; 12 ; 13) sont disposés dans le pulvérisateur (1 ; 9).
EP11719471.2A 2010-05-07 2011-05-04 Pulvérisateur avec un mélangeur à treillis Active EP2566628B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11719471T PL2566628T5 (pl) 2010-05-07 2011-05-04 Rozpylacz z mieszadłem kratowym

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010019771A DE102010019771A1 (de) 2010-05-07 2010-05-07 Zerstäuber mit einem Gittermischer
PCT/EP2011/002228 WO2011138028A1 (fr) 2010-05-07 2011-05-04 Pulvérisateur avec un mélangeur à treillis

Publications (3)

Publication Number Publication Date
EP2566628A1 EP2566628A1 (fr) 2013-03-13
EP2566628B1 EP2566628B1 (fr) 2017-09-06
EP2566628B2 true EP2566628B2 (fr) 2020-06-24

Family

ID=44170569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11719471.2A Active EP2566628B2 (fr) 2010-05-07 2011-05-04 Pulvérisateur avec un mélangeur à treillis

Country Status (8)

Country Link
US (1) US9539594B2 (fr)
EP (1) EP2566628B2 (fr)
CN (1) CN102883818B (fr)
DE (1) DE102010019771A1 (fr)
ES (1) ES2648137T5 (fr)
MX (1) MX2012012740A (fr)
PL (1) PL2566628T5 (fr)
WO (1) WO2011138028A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019771A1 (de) 2010-05-07 2011-11-10 Dürr Systems GmbH Zerstäuber mit einem Gittermischer
US9790836B2 (en) 2012-11-20 2017-10-17 Tenneco Automotive Operating Company, Inc. Loose-fill insulation exhaust gas treatment device and methods of manufacturing
DE102014004862A1 (de) 2014-04-03 2015-10-08 Dürr Systems GmbH Mischer und entsprechendes Betriebsverfahren
DE102015010158A1 (de) 2015-07-03 2017-01-05 Dürr Systems Ag Applikationsgerät, insbesondere Rotationszerstäuber
DE102015008661A1 (de) 2015-07-03 2017-01-05 Dürr Systems Ag Nadelventil
DE102015008659B4 (de) 2015-07-03 2019-06-19 Dürr Systems Ag Beschichtungsmittelventil und Rotationszerstäuber
FR3044567A1 (fr) * 2015-12-08 2017-06-09 Peugeot Citroen Automobiles Sa Applicateur selectif de vernis pour carrosserie automobile
DE102020128115A1 (de) 2020-10-26 2022-04-28 Dürr Systems Ag Applikationsvorrichtung zum vorzugsweise teilgeboosterten Applizieren

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6740281B2 (en) † 2002-03-04 2004-05-25 The Procter & Gamble Company Three-dimensional articles of indeterminate axial length
US6793192B2 (en) † 2002-03-04 2004-09-21 The Procter & Gamble Company Process of making integral three-dimensional articles, and mold for making such articles
WO2007090777A1 (fr) † 2006-02-07 2007-08-16 Stamixco Technology Ag Element melangeur pour melangeur statique, melangeur statique et procede de fabrication d'un element melangeur de ce type
DE102006041677A1 (de) † 2006-09-06 2008-03-27 Eisenmann Lacktechnik Gmbh & Co. Kg System zur Reinigung von medienführenden Wegen in einer Beschichtungsanlage
WO2009000642A1 (fr) † 2007-06-22 2008-12-31 Sulzer Chemtech Ag Élément de mélange statique
EP2011562A1 (fr) † 2007-07-06 2009-01-07 StaMixCo Technology AG Mélangeur, dispositif de mélange statique et procédé destiné à la fabrication d'un mélangeur statique

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093188A (en) * 1977-01-21 1978-06-06 Horner Terry A Static mixer and method of mixing fluids
CH623751A5 (fr) * 1977-12-23 1981-06-30 Gema Ag
DE3040136A1 (de) * 1980-10-24 1982-06-03 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Zerstaeuber
DE3232088A1 (de) 1982-08-28 1984-03-01 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Farbmischverfahren und farbmischeinrichtung zur verfahrensdurchfuehrung
DE8231663U1 (de) * 1982-11-11 1983-08-18 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Duese mit anschliessender koaxialanordnung fuer eine farbspritzeinrichtung
US4614440A (en) * 1985-03-21 1986-09-30 Komax Systems, Inc. Stacked motionless mixer
DE4321873A1 (de) 1991-09-03 1994-03-03 Tuchenhagen Otto Gmbh Statischer Mischer
US5435061A (en) * 1992-02-24 1995-07-25 Koch Engineering Company, Inc. Method of manufacturing a static mixing unit
US5462204A (en) * 1994-03-29 1995-10-31 Rhh Foam Systems, Inc. Foam dispensing gun
EP0727249B1 (fr) 1995-02-02 1999-05-06 Sulzer Chemtech AG Mélangeur statique pour liquides très visqueux
US6769574B1 (en) * 1995-03-13 2004-08-03 Mixpac Systems Ag Dispensing assembly having coded attachment of an accessory to a multiple component cartridge or dispensing device using differently sized inlets and outlets
DE69722155T2 (de) * 1996-07-18 2004-05-13 Abb K.K. Farbspritzvorrichtung
DE69716887T2 (de) * 1997-06-18 2003-03-20 Wilhelm A. Keller Mischer
US6027241A (en) * 1999-04-30 2000-02-22 Komax Systems, Inc. Multi viscosity mixing apparatus
CA2322333C (fr) * 1999-11-10 2005-04-26 Sulzer Chemtech Ag Melangeur statique avec elements coules de precision
DE10005457A1 (de) * 2000-02-08 2001-08-09 Bayer Ag Statischer Mischer
US6375096B1 (en) * 2000-03-01 2002-04-23 Cleveland State University Two component spray gun and nozzle attachment
ES2244514T3 (es) 2000-04-27 2005-12-16 Sika Schweiz Ag Elemento mezclador estatico y segmento de elemento mezclador, mezclador estatico y elemento de paletas mezcladoras, asi como su uso.
NL1016271C1 (nl) 2000-09-26 2002-03-27 Mercatel Groep B V Statische menginrichting en werkwijze voor het vervaardigen daarvan.
DE10063485A1 (de) * 2000-12-20 2002-07-04 Bayer Ag Statischer Mischer
US6773156B2 (en) * 2002-07-10 2004-08-10 Tah Industries, Inc. Method and apparatus for reducing fluid streaking in a motionless mixer
SE525422E (sv) 2002-07-10 2010-07-06 Eftec Europe Holding Ag Anordning för applikation av ett fluidum
CA2442780C (fr) * 2002-12-13 2007-12-11 Sulzer Chemtech Ag Melangeur statique pour milieu a viscosite elevee
US20050035220A1 (en) * 2003-08-11 2005-02-17 Brown Daniel P. Multi-component fluid nozzle assembly with detachable nozzle spray tip
DE502004006983D1 (de) * 2003-08-26 2008-06-12 Sulzer Chemtech Ag Statischer Mischer mit polymorpher Struktur
US20050094482A1 (en) * 2003-10-31 2005-05-05 Nordson Corporation Method and apparatus for producing closed cell foam
DE10358646A1 (de) 2003-12-15 2005-07-14 Dürr Systems GmbH Ventilanordnung zum Mischen eines Mehrkomponenten-Lacks und zugehöriges Betriebsverfahren
EP1588779A1 (fr) * 2004-04-19 2005-10-26 3M Espe AG Mélangeur dynamique
US7559440B2 (en) * 2004-09-07 2009-07-14 Clayton Corporation Anti-crossover dispensing applicator
TWI323737B (en) * 2005-03-01 2010-04-21 Asahi Kasei Chemicals Corp Method for producing thermoplastic polymer solution
US8608091B2 (en) * 2005-03-18 2013-12-17 3M Innovative Properties Company Dispensing gun assembly for mixing and dispensing plural component foam
US20060219816A1 (en) * 2005-04-05 2006-10-05 Durr Systems Rotary atomizer component
EP1728560A1 (fr) * 2005-06-03 2006-12-06 3M Innovative Properties Company Système de stockage et de distribution d'une substance
DE102005039412A1 (de) * 2005-08-20 2007-02-22 Forschungszentrum Karlsruhe Gmbh Zweistoffzerstäubervorrichtung
FR2890876B1 (fr) * 2005-09-19 2007-11-30 Sames Technologies Soc Par Act Installation de projection de produit de revetement multi-composant
US7717357B2 (en) * 2006-01-09 2010-05-18 Fomo Products, Inc. Method for rapid insulation of expanses
WO2008081634A1 (fr) 2006-12-27 2008-07-10 Abb K.K. Appareil de peinture
US20080179554A1 (en) * 2007-01-29 2008-07-31 Finn Clifford J Dispensing Gun Valve Member And Dispensing Gun Formed Therewith
WO2008100754A1 (fr) * 2007-02-09 2008-08-21 Poly-D, Llc Contenant de dosage mesuré ayant une vessie interne déformable indépendamment
WO2008136827A1 (fr) 2007-05-04 2008-11-13 Ecolab Inc. Unité de production de mousse mobile
DE102007062132A1 (de) * 2007-12-21 2009-07-02 Dürr Systems GmbH Testverfahren und Testgerät zur Funktionsprüfung einer Lackiereinrichtung
EP2147931A1 (fr) * 2008-07-24 2010-01-27 LANXESS Inc. Procédé pour l'hydrogénation continue des liaisons de module carbone-carbone dans un polymère non saturé
US20120106290A1 (en) * 2008-12-10 2012-05-03 Technische Universiteit Eindhoven Static mixer comprising a static mixing element, method of mixing a fluid in a conduit and a formula for designing such a static mixing element
CA2686581C (fr) * 2009-02-11 2017-06-27 Sulzer Mixpac Ag Piece intermediaire pour raccorder un contenant de stockage a un melangeur statique
US8322632B2 (en) * 2009-07-14 2012-12-04 Walter Bradley P Internal mixing spray gun
DE102010019771A1 (de) 2010-05-07 2011-11-10 Dürr Systems GmbH Zerstäuber mit einem Gittermischer
US8969638B2 (en) * 2010-11-02 2015-03-03 Fina Technology, Inc. Depolymerizatin of plastic materials
US9370787B2 (en) * 2012-04-27 2016-06-21 Abb K.K. Rotary atomizing head type coating machine
US9079197B2 (en) * 2012-08-16 2015-07-14 Fomo Products, Inc. Dual polymer needles for disposable foam dispensing gun

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6740281B2 (en) † 2002-03-04 2004-05-25 The Procter & Gamble Company Three-dimensional articles of indeterminate axial length
US6793192B2 (en) † 2002-03-04 2004-09-21 The Procter & Gamble Company Process of making integral three-dimensional articles, and mold for making such articles
WO2007090777A1 (fr) † 2006-02-07 2007-08-16 Stamixco Technology Ag Element melangeur pour melangeur statique, melangeur statique et procede de fabrication d'un element melangeur de ce type
DE102006041677A1 (de) † 2006-09-06 2008-03-27 Eisenmann Lacktechnik Gmbh & Co. Kg System zur Reinigung von medienführenden Wegen in einer Beschichtungsanlage
WO2009000642A1 (fr) † 2007-06-22 2008-12-31 Sulzer Chemtech Ag Élément de mélange statique
EP2011562A1 (fr) † 2007-07-06 2009-01-07 StaMixCo Technology AG Mélangeur, dispositif de mélange statique et procédé destiné à la fabrication d'un mélangeur statique

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US9539594B2 (en) 2017-01-10
DE102010019771A1 (de) 2011-11-10
MX2012012740A (es) 2012-11-21
CN102883818B (zh) 2016-01-06
PL2566628T5 (pl) 2020-11-02
EP2566628B1 (fr) 2017-09-06
US20150122915A1 (en) 2015-05-07
EP2566628A1 (fr) 2013-03-13
CN102883818A (zh) 2013-01-16
PL2566628T3 (pl) 2018-02-28
ES2648137T5 (es) 2021-02-22
WO2011138028A1 (fr) 2011-11-10
ES2648137T3 (es) 2017-12-28

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