EP1426099B1 - Mélangeur statique et procédé - Google Patents

Mélangeur statique et procédé Download PDF

Info

Publication number
EP1426099B1
EP1426099B1 EP03405865A EP03405865A EP1426099B1 EP 1426099 B1 EP1426099 B1 EP 1426099B1 EP 03405865 A EP03405865 A EP 03405865A EP 03405865 A EP03405865 A EP 03405865A EP 1426099 B1 EP1426099 B1 EP 1426099B1
Authority
EP
European Patent Office
Prior art keywords
mixing
static mixer
mixer according
transversal
deflecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP03405865A
Other languages
German (de)
English (en)
Other versions
EP1426099A1 (fr
EP1426099B8 (fr
Inventor
Wilhelm A. Keller
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.)
Medmix Switzerland AG
Original Assignee
Mixpac 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32304051&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1426099(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mixpac Systems AG filed Critical Mixpac Systems AG
Publication of EP1426099A1 publication Critical patent/EP1426099A1/fr
Publication of EP1426099B1 publication Critical patent/EP1426099B1/fr
Application granted granted Critical
Publication of EP1426099B8 publication Critical patent/EP1426099B8/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—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
    • B01F25/4315—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material
    • B01F25/43151—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material composed of consecutive sections of deformed flat pieces of material
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B01F25/4321—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones
    • 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
    • B01F2101/2305—Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0427—Numerical distance values, e.g. separation, position

Definitions

  • the present invention relates to a static mixer with a bundle of strands according to the preamble of claim 1.
  • a static mixer is for example from US-A-5,851,067 known.
  • This patent is in turn a further development of US-A-5,944,419 ,
  • These patents disclose a mixer which is subdivided into chambered strands, four chambered strands being formed by four mutually-arranged passageways in the former U.S. Patent, and the mixer further comprising repositioning chambers.
  • In the second-mentioned mixer either two intersecting webs or two intersecting web pairs are disclosed with passages which are arranged so that in each case a bottom section plate comes to lie over an opening.
  • While such mixers provide better mixing of the materials, based on their length, and have a smaller pressure drop than conventional mix-wound mixers, they have relatively large dead spaces in which the material can cure and clog the mixer.
  • FIG. 1 shows a section of a first exemplary embodiment of a mixer 1 according to the invention, which has a number of identical mixing elements 2, 2 'and 2 ", which are each arranged rotated through 180 ° with respect to the longitudinal axis, and at one end is the mixer housing 3 indicated.
  • the single mixing element 2 has at one end, viewed in the direction of flow, ie in the drawing from below, a transverse edge 8 on a transverse guide wall 8 'extending perpendicularly thereto two end sections 6 and 7 with the complementary side openings 11 and 12 and a bottom section 9 and complementary bottom section opening 10, the latter being located between two guide walls 4 ', 5' which each open into a separating edge 4, 5 and are aligned here parallel to the longitudinal central axis.
  • the termination sections extend over half of the separation edges.
  • the openings, or their cross-section, determine with the lengths of the webs substantially the pressure drop from the beginning to the end of the mixer.
  • the mixing element 2 'following on mixing element 2 has the same individual parts and structures, but is arranged rotated with respect to the longitudinal axis by 180 ° above the first mixing element 2.
  • the following mixing elements are also identical to the mixing element 2 and, viewed in the longitudinal direction, are arranged rotated through 180 ° one behind the other.
  • the flow direction is indicated by an arrow 13.
  • FIG. 2 shows the distribution of the two components G and H at the mixer inlet, each component originating from a container of a double cartridge or a dispenser having separate outlets, see FIG. 13.
  • the mixer inlet is shown below according to the flow direction .
  • each component spreads along the transverse guide wall 8 'and are divided by the guide walls 4', 5 'into three strands, so that finally six strands AG, BG, CG and AH, BH and CH arise, these strands in the mixer per a chamber DG, EG, FG; DH, EH, FH can be assigned.
  • the six strands reach the next mixing element 2 '.
  • the mixed and spread strands AG, BG and CG are displaced through the side openings 11 and 12 on one side of the transverse edge and on the other side of the transverse edge are the spread out strands AH, BH, CH through the bottom opening 10, as indicated schematically in Fig. 3.
  • This results in the mixed strands A1.G and C1.G with B1.G and A1.H and C1.H with B1.H A1.1 and C1.1 with B1.1 and A1.2 at the end of element 2 and C1.2 with B1.2 according to the scheme of Figure 3.
  • the mixed strands propagate on both sides of the transverse edge.
  • the next step is to displace in the other direction, i. Strands A3.1, B3.1 and C3.1 are displaced outwards and A3.2, B3.2 and C3.2 outwards, as is also apparent from FIG. Again, when entering the next element, the components spread out respectively on both halves of the transverse edge, to then be displaced again and move to the next mixing element.
  • the arrangement and design of the mixing elements results in a three-part sequence of the mixing process, in which the mass is first divided, then spread out and then displaced, in order then to be divided, spread and displaced again in the next step.
  • more than two dividing edges and baffles may be provided, e.g. three separating edges and baffles, which result in more than six strands, the bottoms or openings being mutually offset.
  • a transverse edge is present, so that the strands are divided into two parts. The result is an analogous image for a mixing element with more than one transverse edge and more than two partitions.
  • the mixer 1 is drawn by 180 ° in the same direction of flow.
  • the single mixing element 2 has at one end, seen in the running direction from below, two separating edges 4 and 5, which in each case a guide wall 4 ', 5', which are aligned here parallel to the longitudinal center axis, and the perpendicular thereto, on both sides of the baffles , two end portions 6 and 7 and a bottom portion 9 located between the baffles and extending over half of the baffles.
  • a transverse guide wall 8 ' Perpendicular to the end sections, in the middle of the guide walls, a transverse guide wall 8 'is arranged, which has a transverse edge 8 at the other end of the mixing element.
  • the bottom section opening 10 between the guide walls and the two side openings 11 and 12 on both sides of the guide walls are complementary to the two end sections and the bottom section.
  • the openings, or their cross-section, essentially determine the pressure drop from the beginning to the end of the mixer.
  • the mixing element 2 'following on mixing element 2 has the same individual parts and structures and is arranged with respect to the longitudinal axis by 180 ° swept over the first mixing element 2.
  • the following mixing elements are also arranged one behind the other with respect to the longitudinal axis by 180 ° in turn.
  • the flow direction is indicated by arrow 13.
  • FIG. 5 shows the distribution of the two components G and H at the mixer inlet, each component originating from a container of a double cartridge or a dispenser having separate outlets, see FIG. 13.
  • the mixer inlet is shown below according to the flow direction .
  • the six strands reach the next mixing element 2 '.
  • the two strands A1.G with A1.H and B1.G with B1.H and C1.G with C1.H A1.1 with A1.2, B1.1 with B1.2 and C1.1 with C1.2 mixed according to Figure 7, wherein, due to the geometric structure of mixing element 2 strand A1.1 strand A1.2 displaced and passes through side opening 11 through the next mixing element, strand B1.2 strand B1.1 displaced and through the bottom section opening 10 passes through the next mixing element and strand C1.1 strand C1.2 displaced and passes through the side opening 12 through the next mixing element.
  • the mixed strands B2.1 and B2.2 spread on one side of the transverse edge 8 on the whole half A2.1 - B2.1 - C2.1 and likewise the two mixed propagate Strands A2.1, A2.2 and C2.1, C2.2 on the other side of transverse edge 8 on the front half in the figure A2.2, B2.2 and C2.2, from.
  • the arrangement and design of the mixing elements also results in a three-part flow of the mixing process, in which the mass is first divided and then displaced and finally spread, and then divided again in the next step, displaced and spread.
  • the mixers described above not only give a good mixing of the materials, but above all a lower pressure drop and less dead space in comparison to other mixers mentioned above.
  • mixers having a rectangular or square cross-section have been described and the two incident components have the same cross-section.
  • the separation edges and baffles can be arranged at an angle to each other and likewise the end portions and the bottom portion and the transverse edge can each have an angle to each other, so that the openings need not be rectangular or square.
  • edges, for example, the transverse edge have a kink.
  • the mixing elements need not be arranged one behind the other with respect to the longitudinal axis in each case rotated by 180 ° to each other, any angle of 0 ° - 360 ° is possible.
  • a mixer 14 is shown with a circular cylindrical housing as a special case of a mixer with mixing elements with curved walls, with the mixing elements 15, 15 'and 15' 'and the housing 16.
  • the mixing element 15 at one End, seen in the direction of flow below, a transverse edge 21, from the two baffles 17 ', 18' go out, each in a separating edge 17, 18 open.
  • the baffles each include a termination portion 19 and 20 with the side openings 24, 25, a bottom portion 22 and a complementary bottom opening 23.
  • the individual sections are not defined as clearly as in the first embodiment.
  • the two baffles 17 ', 18' are curved from the separating edges 17 and 18 located at one end and continuously into the transverse edge 21 as far as the other end. This curved design of the baffles, or their transition into the transverse edge is apparent from Figure 9, wherein the schematic transition in Figure 12 is shown.
  • this second embodiment is the same as in the first example.
  • FIG. 12 is to be interpreted analogously to the diagram of FIG. 4, with the difference that the vertical guide walls 4 ', 5' present in FIG. 4 are V-shaped here and transition into the transverse edge.
  • the cross-sections or volume flow ratios of the materials G and H can be different from 1: 1, and above all the baffles can assume a multiplicity of geometric shapes from the separating edges to the transverse edge, and the mixing elements can also be reversed with respect to the direction of flow be shown arrangement.
  • the mixing principle is maintained each time that mix the middle strands and spread on one side of the transverse edge and then spread the two outer strand pairs each on the other side of the transverse edge.
  • FIG. 13 a new mixer arrangement is shown, which yields particularly good values when using the described mixing elements.
  • the mixer housing 16 From Figure 13 from the mixer 36, the mixer housing 16, the mixer inlet with the inlets 32 and 33 and the outlet openings 34 and 35 can be seen.
  • the leading edge 31 of the first mixing helix element 28 is arranged transversely over the two outlet openings 34, 35.
  • the two separating edges of the first mixing element 15 of the first mixing group 27 are arranged transversely to the outlet edge 30 of the first mixing spiral element.
  • the first mixing group 27 consists of the mixing elements 15, wherein for example four mixing elements are shown here. This is followed by the second mixing spiral element 28 ', which is followed by a second mixing group 27'.
  • This second mixing group also consists of four mixing elements 15 'which, however, are turned 180 ° relative to the first mixing group with respect to the direction of flow, i. with the transverse wall directed against the inlet, with which this group acts in a similar way to that according to FIG. 9.
  • the transverse edge 21 of the last mixing element of the mixing group is in each case perpendicular to the inlet edge 31 'of the mixing spiral element 28'.
  • the purpose of periodically using a mixing helix element is to efficiently peel the material off the walls and redeploy it, thereby further improving mixing performance.
  • the exemplary embodiment according to FIGS. 15-17 is based on the exemplary embodiment according to FIG. 1 with straight element walls, whereby, however, the mixing elements are arranged in a circular-cylindrical housing.
  • the mixing elements are arranged in a circular-cylindrical housing.
  • several features are given, which both improve the mixing and reduce the dead zones, or their losses and thus allow a much higher total efficiency. Not all of these features must be present simultaneously on all mixing elements or mixing groups.
  • Figure 15 shows a mixing element arrangement 40, wherein the housing is not shown, with the inlet part 41 with the inlets 42, 43 and the outlets 42 ', 43' and the mixing part 44 with the mixing elements. Until the first transverse edge 45, the components are separated by a separating web 46.
  • five mixing elements 47a-47e are combined in a first mixing group 47, while the second mixing group 48 comprises two mixing elements 48a and 48b and the further mixing group 49 again comprises five mixing elements 49a-49e.
  • the flowed through the transverse wall guide walls 50, 51 have a greater height ZL than the height ZQ of the transverse guide walls, z. B. preferably with a factor between 1.1 to 2.0, in particular 1.5.
  • This extension of the double baffles results in a better alignment of the material, which gives it more time to spread before it is split again.
  • the extension of the double baffles also causes a reduction in the number of mixing elements required to achieve the same or better mixing quality.
  • the height ZQ may be 1.1 to 2.0 times greater than the height ZL of the guide walls, in particular 1, 5 times.
  • FIG. 17 shows different dead zone closures TZV.
  • the bottom portion 9 has a first type of dead zone closures TZV1 directed toward the previous mixing element.
  • the mixing elements which do not have bevels, i. the mixing elements 47a-47e and 49a-49e also have dead-zone closures TZV2 on the inwardly facing sides of the bottom sections.
  • the baffles 50 and 51 have outwardly third and fourth types of dead zone closures TZV3 and TZV4, which are located where no slanting ridges are disposed.
  • wall layers are formed which cause defective layers during strand formation.
  • slanted webs are used, which are mounted on the inside and outside of the guide walls.
  • these slanting ridges are attached to the middle mixing group 48, and inner slanting ridges 52 and outer slanting ridges 53 are visible, both of which are attached to the baffles 50 and 51 of the mixing elements 48a and 48b.
  • Wall layers are formed not only on the baffles but also on the inner wall of the mixer housing.
  • longitudinal webs are attached which connect the double guide walls on the outside. These longitudinal webs need not be present in all mixing groups.
  • the longitudinal webs 54 are attached to the first and second mixing groups 47, 48, but they could also be attached to the third or any other mixing group, or alternatively as in mixing group 48.
  • FIG. 16 shows the flowchart during mixing.
  • the two components spread on the respective half of the transverse guide wall 55.
  • the right part goes to the center and spreads over the entire length of the baffles 50, 51, while the left part divides into two halves and forms the outer two-thirds.
  • these three streams are divided transversely.
  • the left half is directed to the center and spreads over the entire length of the baffles, while the right half is split and each half reaches the one and the other side of the baffles, whereupon again follows a transverse edge, etc.
  • transverse edges and baffles have no webs such as web 152, which do not change the general mixing principle of the mixing elements.
  • a possible doubling of the transverse edge into two parallel transverse walls falls under the definition of a transverse wall, as this does not change the mixing principle either.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Golf Clubs (AREA)
  • Disintegrating Or Milling (AREA)
  • Food-Manufacturing Devices (AREA)

Claims (19)

  1. Mélangeur statique comprenant des éléments mélangeurs (2, 2', 2"; 15, 15', 15"; 47a-47e; 48a, 48b, 49a-49e) pour partager la matière à mélanger (G, H) en plusieurs boudins, ainsi que des moyens pour réunir ces derniers sous la forme de couches, avec une arête transversale (8, 21, 45) et des parois de guidage (4', 5', 50, 51) s'étendant à un angle par rapport à l'arête transversale, ainsi que des éléments de guidage agencés à un angle par rapport à l'axe longitudinal et munis d'ouvertures, l'élément mélangeur (2, 2', 2"; 15, 15', 15"; 47a-47e; 48a, 48b; 49a-49e) présentant une arête transversale (8, 21; 45) prolongée d'une paroi de guidage transversale (8', 21'; 55) et au moins deux parois de guidage (4', 5', 50, 51) se terminant par des arêtes de division (4, 5) respectives et munies de sections de clôture (6, 7; 19, 20) latérales et au moins une section de fond (9, 22) agencée entre les parois de guidage, lesquelles définissent au moins une ouverture (10, 23) d'un côté de l'arête transversale (8, 21; 45) et au moins deux ouvertures (11, 12; 24, 25) de l'autre côté de l'arête transversale, caractérisé en ce qu'au moins six boudins sont formés, les deux composants (G, H) qui sont à mélanger étant d'abord partagés en deux ou en au moins trois et ensuite en au moins trois ou en deux boudins, respectivement, selon l'orientation des éléments mélangeurs par rapport à la direction d'écoulement.
  2. Mélangeur statique selon la revendication 1, caractérisé en ce que les sections des parois de guidage sont planes et agencées à un angle réciproque.
  3. Mélangeur statique selon la revendication 1 ou 2, caractérisé en ce que le boîtier (3) du mélangeur présente une section transversale ronde.
  4. Mélangeur statique selon la revendication 1 ou 2, caractérisé en ce que le boîtier (3) du mélangeur présente une section transversale rectangulaire, que lesdites au moins deux arêtes de division (4, 5) prolongées des parois de guidage (4', 5') sont agencées perpendiculairement à au moins une arête transversale (8) de la paroi de guidage transversale (8'), et que les sections latérales de clôture (6, 7) et la section de fond (9) sont agencées perpendiculairement aux parois de guidage.
  5. Mélangeur statique selon la revendication 1 ou 2, caractérisé en ce que les parois de guidage sont incurvées, lesdites au moins deux parois de guidage (17', 18') avec les arêtes de division (17, 18) à l'une des extrémités de l'élément mélangeur aboutissant à une arête transversale (21) située à l'autre extrémité de l'élément mélangeur.
  6. Mélangeur statique selon la revendication 5, caractérisé en ce le boîtier (16) du mélangeur est rond et l'élément mélangeur (15, 15', 15") présente au moins deux arêtes de division (17, 18) et une arête transversale (21) avec des parois de guidage (17' 18') qui les relient et présentent deux sections latérales de clôture (19, 20) et au moins une section de fond (22), les parois de guidage de liaison s'incurvant à partir des arêtes de division de manière continue vers l'arête transversale.
  7. Mélangeur statique selon l'une des revendications 1 à 6, caractérisé en ce que les éléments mélangeurs successifs (2, 2', 2"; 15, 15', 15") sont chaque fois pivotés par rapport à l'axe longitudinal.
  8. Mélangeur statique selon la revendication 7, caractérisé en ce que les éléments mélangeurs successifs sont chaque fois pivotés de 180° par rapport à l'axe longitudinal.
  9. Mélangeur statique selon l'une des revendications 1 à 8, caractérisé en ce que des éléments mélangeurs (2, 2', 2"; 15, 15', 15"; 47a-47e; 48a, 48b, 49a-49e) sont regroupés en groupes de mélange (27, 29) et qu'au moins un élément de transposition (28, 28', 28'') est chaque fois interposé entre les groupes de mélange.
  10. Mélangeur statique selon la revendication 9, caractérisé en ce le mélangeur comprend consécutivement un premier groupe de mélange (27) composé d'éléments mélangeurs (15), lequel est suivi d'un élément de transposition (28) qui est à son tour suivi d'un deuxième groupe de mélange (29), et ainsi de suite, l'arête d'entrée (31) de l'élément de transposition étant essentiellement perpendiculaire à l'arête transversale (21) du dernier élément mélangeur du groupe de mélange, et le deuxième groupe de mélange étant renversé de 180° par rapport à la direction d'écoulement de telle manière que l'arête transversale (21) de l'élément mélangeur (15) est essentiellement perpendiculaire à l'arête de sortie (30) de l'élément de transposition.
  11. Mélangeur statique selon l'une des revendications 1 à 10, caractérisé en ce que la hauteur (ZL) des parois de guidage (50, 51) est supérieure à la hauteur (ZQ) de la paroi de guidage transversale (55).
  12. Mélangeur statique selon l'une des revendications 1 à 11, caractérisé en ce que la hauteur (ZQ) de la paroi de guidage transversale (55) est supérieure à la hauteur (ZL) des parois de guidage (50, 51).
  13. Mélangeur statique selon la revendication 11, caractérisé en ce (ZL) = 1,1 à 2,0 (ZQ), préférablement 1,5 (ZQ).
  14. Mélangeur statique selon la revendication 12, caractérisé en ce (ZQ) = 1,1 à 2,0 (ZL), préférablement 1,5 (ZL) .
  15. Mélangeur statique selon la revendication 11 ou 12, caractérisé en ce les parois de guidage (50, 51) comportent à l'intérieur ou à l'extérieur des nervures obliques (52, 53).
  16. Mélangeur statique selon l'une des revendications 11 à 15, caractérisé en ce que des traverses longitudinales (54) sont agencées entre les parois de guidage de deux éléments mélangeurs voisins.
  17. Mélangeur statique selon l'une des revendications 1 à 16, caractérisé en ce que les sections de fond (9) et les parois de guidage (50, 51) sont munies d'obturations de zones mortes (TZV1, TZV2, TZV3, TZV4).
  18. Procédé pour la mise en oeuvre du mélangeur selon l'une des revendications 1 à 17 pour le cas où la matière rencontre l'arête transversale (8, 21, 45) en premier, l'élément mélangeur (2, 2', 2"; 15, 15', 15") étant agencé de manière à partager d'abord le boudin de matière en deux boudins (G, H) pour partager à la sortie les deux boudins en au moins six boudins (AG, BG, CG, AH, BH, CH), deux boudins mélangés (BG avec AG et CG) étant dirigés vers un côté de la paroi transversale (8, 21; 45) et un boudin mélangé (AH et CH avec BH) étant dirigé vers l'autre côté de la paroi transversale pour être ensuite partagés en au moins trois boudins chacun par les parois de guidage.
  19. Procédé pour la mise en oeuvre du mélangeur selon l'une des revendications 1 à 17 pour le cas où la matière rencontre les arêtes de division (4, 5, 17, 18) des parois de guidage (4', 5'; 17', 18') en premier, l'élément mélangeur (2, 2', 2"; 15, 15', 15") étant agencé de manière à partager le boudin de matière en au moins six boudins (AG, BG, CG, AH, BH, CH) pour diriger une partie des boudins (BG, BH) vers un côté de l'arête transversale (8, 21) et l'autre partie des boudins (AG, AH, CG, CH) vers l'autre côté de l'arête transversale.
EP03405865A 2002-12-06 2003-12-04 Mélangeur statique et procédé Expired - Lifetime EP1426099B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH20722002 2002-12-06
CH20722002 2002-12-06

Publications (3)

Publication Number Publication Date
EP1426099A1 EP1426099A1 (fr) 2004-06-09
EP1426099B1 true EP1426099B1 (fr) 2007-09-12
EP1426099B8 EP1426099B8 (fr) 2007-10-17

Family

ID=32304051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03405865A Expired - Lifetime EP1426099B8 (fr) 2002-12-06 2003-12-04 Mélangeur statique et procédé

Country Status (12)

Country Link
US (3) US20040141413A1 (fr)
EP (1) EP1426099B8 (fr)
JP (1) JP4704676B2 (fr)
KR (1) KR101010872B1 (fr)
CN (1) CN1720094B (fr)
AT (1) ATE372824T1 (fr)
AU (1) AU2003283170A1 (fr)
DE (1) DE50308164D1 (fr)
DK (1) DK1426099T3 (fr)
ES (1) ES2291609T3 (fr)
PT (1) PT1426099E (fr)
WO (1) WO2004052519A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2181827A2 (fr) 2008-10-17 2010-05-05 Sulzer Mixpac AG Mélangeur statique
WO2010102955A1 (fr) 2009-03-11 2010-09-16 Sulzer Mixpac Ag Dispositif pour décharger une composition de remplissage
EP2407249A1 (fr) 2010-07-16 2012-01-18 Sulzer Mixpac AG Pièce intercalaire pour relier une cartouche et un mélangeur statique
WO2012095178A1 (fr) 2011-01-13 2012-07-19 Sulzer Mixpac Ag Dispositif de distribution d'une matière de remplissage
EP2599540A1 (fr) 2011-11-29 2013-06-05 Sulzer Mixpac AG Élément de mélange pour un mélangeur statique
EP2614883A1 (fr) 2012-01-11 2013-07-17 Sulzer Mixpac AG Mélangeur statique
CN103933885A (zh) * 2014-05-07 2014-07-23 冀中能源邯郸矿业集团有限公司 一种无动力三向入料液固介质混合装置
EP2848320A1 (fr) 2009-02-11 2015-03-18 Sulzer Mixpac AG Pièce intercalaire destinée à la liaison d'un récipient de stockage et d'un mélangeur statique
EP3162433A1 (fr) 2015-10-30 2017-05-03 Sulzer Mixpac AG Melangeur statique
DE102017117198A1 (de) 2017-07-28 2019-01-31 3lmed GmbH Mischer
WO2019020764A1 (fr) 2017-07-28 2019-01-31 Kettenbach Gmbh & Co. Kg Mélangeur
WO2022101167A1 (fr) 2020-11-11 2022-05-19 Sulzer Mixpac Ag Pointe de mélange statique améliorée
EP4000749A1 (fr) 2020-11-11 2022-05-25 medmix Switzerland AG Buse de mélange statique améliorée

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7473221B2 (en) 2000-10-19 2009-01-06 Applied Medical Resources Corporation Surgical access apparatus and method
EP2422829B1 (fr) 2001-08-14 2013-03-06 Applied Medical Resources Corporation Appareil de fermeture hermetique d'un acces chirurgical
CA2488118C (fr) 2002-06-05 2012-01-10 Applied Medical Resources Corporation Ecarteur
DK1426099T3 (da) * 2002-12-06 2008-01-07 Sulzer Mixpac Ag Statisk blander og fremgangsmåde
US20050020884A1 (en) 2003-02-25 2005-01-27 Hart Charles C. Surgical access system
WO2005013803A2 (fr) 2003-08-06 2005-02-17 Applied Medical Resources Corporation Dispositif chirurgical avec gel non adhesif et procede d'elaboration
EP1510247B1 (fr) * 2003-08-26 2008-04-30 Sulzer Chemtech AG Mélangeur statique avec une structure polymorphe
DE102004046226A1 (de) * 2004-09-22 2006-04-06 Heraeus Kulzer Gmbh Verfahren zum Mischen der Komponenten von Polyetherabformmassen
DE602006015073D1 (de) 2005-10-14 2010-08-05 Applied Med Resources Laparoskopische handzugriffsvorrichtung
US7807336B2 (en) 2005-12-28 2010-10-05 Hynix Semiconductor Inc. Method for manufacturing semiconductor device
EP1968525B1 (fr) * 2005-12-29 2016-07-20 3M Innovative Properties Company Compositions dentaires et systemes initiateurs avec composant aromatique polycyclique
US20090038701A1 (en) 2006-01-17 2009-02-12 Baxter International Inc. Device, system and method for mixing
JP4713397B2 (ja) * 2006-01-18 2011-06-29 株式会社リコー 微小流路構造体及び微小液滴生成システム
DE102006047811A1 (de) * 2006-10-06 2008-05-15 Sulzer Chemtech Ag Mehrkomponentenkartusche
CA2682923C (fr) * 2007-05-11 2014-10-07 Applied Medical Resources Corporation Ecarteur chirurgical avec coussin de gel
EP2008636A1 (fr) * 2007-06-29 2008-12-31 3M Innovative Properties Company Composition dentaire contenant un (méth)acrylate polyfonctionnel comprenant des groupes d'uréthane, d'urée ou d'amides, procédé de production et d'utilisation correspondant
DE202008007801U1 (de) 2007-09-19 2008-08-21 Kettenbach Gmbh & Co. Kg Behälter
EP2042486A1 (fr) * 2007-09-26 2009-04-01 3M Innovative Properties Company Monomères à base de méthacrylate contenant une liaison uréthane, son procédé de fabrication et d'utilisation
JP4987673B2 (ja) * 2007-11-09 2012-07-25 株式会社ジーシー 静的ミキサのミキシングエレメント
CA3022982C (fr) 2008-03-31 2022-07-26 Applied Medical Resources Corporation Systeme electrochirurgical
EP2133064A1 (fr) 2008-06-10 2009-12-16 3M Innovative Properties Company Système initiateur contenant un dérivé de diarylalkylamine, composition durcissable et son utilisation
EP2133063A1 (fr) 2008-06-10 2009-12-16 3M Innovative Properties Company Système initiateur avec dérivés de biphénylène, son procédé de fabrication et utilisation
US8083397B2 (en) * 2008-06-13 2011-12-27 Nordson Corporation Static mixer
EP2349032B1 (fr) 2008-10-13 2017-12-06 Applied Medical Resources Corporation Système d'accès à orifice unique
WO2010055581A1 (fr) * 2008-11-14 2010-05-20 ナノマイザー・プライベート・リミテッド Dispositif de mélange de liquides
CH699958A1 (de) * 2008-11-27 2010-05-31 Medmix Systems Ag Statischer Mischer.
AU2009341566B2 (en) * 2009-03-06 2013-01-10 Colgate-Palmolive Company Apparatus and method for filling a container with at least two components of a composition
KR101048231B1 (ko) * 2009-04-03 2011-07-08 박정건 충돌파쇄식 수용액 혼합방법
US7985020B2 (en) * 2009-09-25 2011-07-26 Nordson Corporation Cross flow inversion baffle for static mixer
EP2550089A4 (fr) * 2010-03-25 2014-08-20 Nordson Corp Mélangeur statique en-ligne
EP2401998A1 (fr) 2010-07-02 2012-01-04 3M Innovative Properties Company Composition dentaire, ensemble de pièces et leur utilisation
US9289115B2 (en) 2010-10-01 2016-03-22 Applied Medical Resources Corporation Natural orifice surgery system
EP2621348B1 (fr) 2010-10-01 2019-06-12 Applied Medical Resources Corporation Système de chirurgie pour orifice naturel
ES2912092T3 (es) 2010-10-01 2022-05-24 Applied Med Resources Instrumentos electroquirúrgicos y conexiones a los mismos
EP2481390A1 (fr) 2011-01-31 2012-08-01 3M Innovative Properties Company Composition dentaire, ensemble de pièces et leur utilisation
WO2012112321A2 (fr) 2011-02-15 2012-08-23 3M Innovative Properties Company Compositions dentaires comprenant un mélange de monomère d'isocyanurate et de monomère de tricyclodécane
EP3711682B1 (fr) 2011-05-10 2022-10-19 Applied Medical Resources Corporation Écarteur de plaies
CA2775346C (fr) 2011-07-22 2019-03-05 Sulzer Mixpac Ag Melangeur statique
EP2741728B1 (fr) 2011-08-11 2019-06-26 3M Innovative Properties Company Composition dentaire, son procédé de production et d'utilisation
EP2565504A1 (fr) 2011-09-02 2013-03-06 Aurotec GmbH Pièce de raccordement d'une conduite de transport
EP2565503A1 (fr) 2011-09-02 2013-03-06 Aurotec GmbH Conduite dotée d'un clapet de décharge
EP2565572A1 (fr) 2011-09-02 2013-03-06 Aurotec GmbH Système de conduits d'échangeur thermique
TWI577911B (zh) 2011-09-02 2017-04-11 Aurotec Gmbh 具有超壓閥的管道
EP2629039A1 (fr) 2012-02-17 2013-08-21 Armacell Enterprise GmbH Échangeur de chaleur à flux expansible pour fontes de polymères
EP2888031A1 (fr) * 2012-08-21 2015-07-01 Medmix Systems AG Dispositif de mélange pour une unité de distribution
KR101432185B1 (ko) * 2012-11-14 2014-08-20 주식회사 생 4각관 판나선형 라인 믹서
WO2014160355A1 (fr) 2013-03-13 2014-10-02 The Ergo Baby Carrier, Inc. Porte-enfant
CA2902201A1 (fr) 2013-03-15 2014-09-18 Applied Medical Resources Corporation Dispositif d'acces chirurgical a gel mecanique
JP6426729B2 (ja) 2013-07-08 2018-11-21 スリーエム イノベイティブ プロパティズ カンパニー 会合及び凝集ナノ粒子の混合物を含有する硬化性歯科用組成物、これらの部分からなるキット、及びこれらの使用
WO2015034977A1 (fr) 2013-09-09 2015-03-12 3M Innovative Properties Company Composition dentaire contenant des polyoxométalates, procédés de production et d'utilisation de ladite composition
US10010488B2 (en) 2014-02-18 2018-07-03 3M Innovative Properties Company Dental composition and use thereof
CN106029045B (zh) 2014-02-18 2020-04-03 3M创新有限公司 牙科组合物及其用途
ES2945708T3 (es) 2014-05-16 2023-07-06 Applied Med Resources Sistema electroquirúrgico
AU2015266619B2 (en) 2014-05-30 2020-02-06 Applied Medical Resources Corporation Electrosurgical instrument for fusing and cutting tissue and an electrosurgical generator
DE112014000256T5 (de) * 2014-06-12 2016-04-07 Chia Hao Huang Mischgerät
RU2683315C2 (ru) 2014-07-10 2019-03-28 3М Инновейтив Пропертиз Компани Двухкомпонентный самоклеящийся стоматологический состав, способ его изготовления и применения
CA2952640C (fr) 2014-07-18 2023-04-04 Applied Medical Resources Corporation Gels presentant des revetements non collants permanents et procede de fabrication
KR102380957B1 (ko) 2014-08-15 2022-03-31 어플라이드 메디컬 리소시스 코포레이션 자연 개구 수술 시스템
US9949730B2 (en) 2014-11-25 2018-04-24 Applied Medical Resources Corporation Circumferential wound retraction with support and guidance structures
JP6778682B2 (ja) 2014-12-23 2020-11-04 アプライド メディカル リソーシーズ コーポレイション 両極性電気外科的シーラおよびディバイダ
US9724653B2 (en) * 2015-02-12 2017-08-08 Nordson Corporation Double wedge mixing baffle and associated static mixer and methods of mixing
CN104933221B (zh) * 2015-05-19 2018-04-17 西安建筑科技大学 Kenics HEV静态混合器效率和压降的计算方法
JP6835816B6 (ja) 2015-07-21 2021-03-24 スリーエム イノベイティブ プロパティズ カンパニー グラスアイオノマーセメントを製造するためのパーツキット、その製造方法及びその使用
US10363526B2 (en) 2015-08-07 2019-07-30 Nordson Corporation Entry mixing elements and related static mixers and methods of mixing
US10245565B2 (en) * 2015-08-07 2019-04-02 Nordson Corporation Double wall flow shifter baffles and associated static mixer and methods of mixing
EP3135368A1 (fr) * 2015-08-28 2017-03-01 Sulzer Mixpac AG Mélangeur statique, procédé d'assemblage d'un tel mélangeur et appareil de distribution
EP3349675B1 (fr) 2015-09-15 2020-10-21 Applied Medical Resources Corporation Système d'accès chirurgical robotisé
EP3359057B1 (fr) 2015-10-07 2023-07-05 Applied Medical Resources Corporation Écarteur de plaie à bague extérieure à segments multiples
CN113477115B (zh) * 2015-11-13 2023-12-05 雷米克瑟斯公司 静态混合器
WO2017096505A1 (fr) * 2015-12-07 2017-06-15 Cornelius, Inc. Post-mélangeur de boisson pour mélanger un fluide de base avec un ou plusieurs fluides supplémentaires
US10874594B2 (en) 2015-12-08 2020-12-29 3M Innovative Properties Company Two-component self-adhesive dental composition, storage stable initiator system, and use thereof
JP6971247B2 (ja) 2016-02-25 2021-11-24 スリーエム イノベイティブ プロパティズ カンパニー ペーストタイプのグラスアイオノマーセメントを製造するためのパーツキット、その製造方法及び使用
US10232327B2 (en) * 2016-03-03 2019-03-19 Nordson Corporation Flow inverter baffle and associated static mixer and methods of mixing
GB2567095B (en) 2016-07-05 2023-05-10 Ineos Americas Llc Method and for recovering absorbing agents in acid gas treatment
WO2018029316A1 (fr) * 2016-08-10 2018-02-15 Ahrens Hans Joachim Mélangeur statique en deux parties, mélangeur statique carré en deux parties et mélangeur statique carré en plusieurs parties
FI3503985T3 (fi) 2016-08-29 2023-01-13 Korkean suorituskyvyn staattinen mikseri
US10674896B2 (en) 2016-09-12 2020-06-09 Applied Medical Resources Corporation Surgical robotic access system for irregularly shaped robotic actuators and associated robotic surgical instruments
EP3595616B1 (fr) 2017-03-15 2022-11-30 3M Innovative Properties Company Compositions de verre ionomère comprenant des fibres inorganiques
WO2018213074A1 (fr) 2017-05-18 2018-11-22 3M Innovative Properties Company Compositions de verre ionomère et méthods comprenant des particules de silice de taille nanométrique traitées au silane, miscibles à l'eau
JP7247163B2 (ja) 2017-07-12 2023-03-28 ノードソン コーポレーション 三角形混合導管を備えた静的ミキサ
US10722853B2 (en) 2017-08-04 2020-07-28 Nordson Corporation Static mixer without mixing baffle sidewalls and associated mixing conduit
EP3485966A1 (fr) * 2017-10-27 2019-05-22 Sulzer Mixpac AG Segment de mélange, mélangeur statique, ensemble de distribution et procédé de mélange d'un matériau à composants multiples
EP3476466A1 (fr) * 2017-10-27 2019-05-01 Sulzer Mixpac AG Mélangeur statique, ensemble de distribution et procédé de distribution d'un matériau à composants multiples d'un ensemble de distribution
US10932995B2 (en) 2017-11-08 2021-03-02 3M Innovative Properties Company Dental composition with high E-modulus
DE102017128116B4 (de) 2017-11-28 2019-06-13 Coexal Gmbh Mischerkomponente, Statischer Mischer und Verfahren zu deren Herstellung
WO2019123260A2 (fr) 2017-12-19 2019-06-27 3M Innovative Properties Company Composition à plusieurs parties ayant une viscosité à plusieurs stades avant durcissement
CN111565700B (zh) 2017-12-21 2023-06-09 3M创新有限公司 包括硅烷处理过的表面的无机牙科用填充剂
CN111698980A (zh) 2018-02-06 2020-09-22 3M创新有限公司 具有多孔或中空的芯和pH敏感性壳的微胶囊及其用途
US11969488B2 (en) 2018-04-03 2024-04-30 Solventum Intellectual Properties Company Storage stable glass ionomer composition and use thereof
US20210085570A1 (en) 2018-05-02 2021-03-25 3M Innovative Properties Company One-part dental adhesive composition for fixing dental composite materials
EP3608013A1 (fr) 2018-08-09 2020-02-12 Sulzer Mixpac AG Segment de mélange, mélangeur statique, ensemble de distribution et procédé de mélange d'un matériau à composants multiples
US11864812B2 (en) 2018-09-05 2024-01-09 Applied Medical Resources Corporation Electrosurgical generator control system
US10737227B2 (en) * 2018-09-25 2020-08-11 Westfall Manufacturing Company Static mixer with curved fins
JP2022507360A (ja) 2018-11-14 2022-01-18 スリーエム イノベイティブ プロパティズ カンパニー 保存に安定な二成分デュアルキュア歯科用組成物
US11696796B2 (en) 2018-11-16 2023-07-11 Applied Medical Resources Corporation Electrosurgical system
EP3980175A1 (fr) 2019-06-04 2022-04-13 3M Innovative Properties Company Microcapsule comprenant un noyau poreux ou creux et une enveloppe contenant un composant libérant du gaz lors du contact avec un acide
WO2021165795A1 (fr) 2020-02-19 2021-08-26 3M Innovative Properties Company Constituant d'acide ascorbique permettant l'utilisation dans un procédé de traitement de la surface d'une dent préparée
CH717390A2 (de) 2020-05-06 2021-11-15 Streiff Felix Baugruppen/Einbauelemente aus Umlenkflächen mit Trennstegen für den Einbau in Rohre/Kanäle oder in den Mantelraum von Rohrbündel-Wärmetauschern.
EP3925497B1 (fr) 2020-06-19 2023-06-07 The Ergo Baby Carrier, Inc. Porte-bébé réglable à orientations de transport multiples
USD959514S1 (en) * 2020-07-17 2022-08-02 Commonwealth Scientific And Industrial Research Organisation Static mixer
USD959517S1 (en) * 2020-07-23 2022-08-02 Commonwealth Scientific And Industrial Research Organisation Static mixer
USD959518S1 (en) * 2020-07-23 2022-08-02 Commonwealth Scientific And Industrial Research Organisation Static mixer
US11813580B2 (en) * 2020-09-02 2023-11-14 Nov Canada Ulc Static mixer suitable for additive manufacturing
JP2023552995A (ja) 2020-12-04 2023-12-20 スリーエム イノベイティブ プロパティズ カンパニー 歯科用ｐＨ感受性マイクロカプセル
JP2024515771A (ja) 2021-04-29 2024-04-10 スリーエム イノベイティブ プロパティズ カンパニー 重合性チオ尿素成分を含む開始剤系、歯科用組成物及びその使用
WO2022229739A1 (fr) 2021-04-29 2022-11-03 3M Innovative Properties Company Composition dentaire libérant des ions calcium et fluor
CN117580559A (zh) 2021-06-28 2024-02-20 3M创新有限公司 牙科用粘固剂组合物、组件套盒及其用途

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL103356C (fr) * 1958-07-08 1900-01-01
US3239197A (en) * 1960-05-31 1966-03-08 Dow Chemical Co Interfacial surface generator
US3195865A (en) * 1960-09-09 1965-07-20 Dow Chemical Co Interfacial surface generator
JPS39437B1 (fr) * 1961-05-31 1964-01-16
US3328003A (en) * 1965-02-09 1967-06-27 Dow Chemical Co Method and apparatus for the generation of a plurality of layers in a flowing stream
US3406947A (en) * 1966-08-19 1968-10-22 Dow Chemical Co Interfacial surface generator
JPS49143873U (fr) * 1973-04-10 1974-12-11
DE2352480A1 (de) * 1973-10-19 1975-04-24 Bran & Luebbe Verfahren und vorrichtung zum mischen fliessfaehiger medien
JPS51130979U (fr) * 1975-04-15 1976-10-22
US4040256A (en) * 1976-07-14 1977-08-09 The Dow Chemical Company Flume mixer
US4179222A (en) * 1978-01-11 1979-12-18 Systematix Controls, Inc. Flow turbulence generating and mixing device
DE3420290C1 (de) * 1984-05-30 1986-01-02 Ritter-Plastic GmbH, 8931 Untermeitingen Statisches Mischteil
JPS62269733A (ja) * 1986-05-15 1987-11-24 Sanko Seisakusho:Kk 混合素子及び該混合素子を内蔵した混合装置
DE59508992D1 (de) * 1995-06-21 2001-03-01 Sulzer Chemtech Ag Winterthur In einem Rohr angeordneter Mischer
US5851056A (en) * 1996-06-03 1998-12-22 The B. F. Goodrich Company Aircraft brake heat shield having easily removed heat shield sections
ES2151650T3 (es) * 1996-07-05 2001-01-01 Sulzer Chemtech Ag Mezclador estatico.
WO1999000180A1 (fr) * 1997-06-26 1999-01-07 Robbins & Myers, Inc. Melangeur statique a elements multiples et procede de fonctionnement
JP2000317287A (ja) * 1999-05-07 2000-11-21 Maeda Corp 押し出し式混練装置
DE29922044U1 (de) * 1999-12-15 2000-03-30 Tuchenhagen Gmbh Statischer Mischer
EP1125626B1 (fr) * 2000-02-17 2005-11-02 Sulzer Chemtech AG Mélangeur statique
ATE308375T1 (de) * 2000-02-17 2005-11-15 Sulzer Chemtech Ag Statischer mischer
JP2002052329A (ja) * 2000-08-09 2002-02-19 Sanee Industrial Co Ltd 流体混合装置
US20030048694A1 (en) * 2001-09-12 2003-03-13 Tah Industries Inc. Material mixing device and method
DE50200013D1 (de) * 2002-03-22 2003-07-31 Sulzer Chemtech Ag Winterthur Rohrmischer mit einem longitudinalen Einbaukörper
US6773156B2 (en) * 2002-07-10 2004-08-10 Tah Industries, Inc. Method and apparatus for reducing fluid streaking in a motionless mixer
DK1426099T3 (da) * 2002-12-06 2008-01-07 Sulzer Mixpac Ag Statisk blander og fremgangsmåde
EP1510247B1 (fr) * 2003-08-26 2008-04-30 Sulzer Chemtech AG Mélangeur statique avec une structure polymorphe
TWI354577B (en) * 2004-04-22 2011-12-21 Sulzer Chemtech Ag A static mixer for a curing mixed product
US8083397B2 (en) * 2008-06-13 2011-12-27 Nordson Corporation Static mixer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2181827A2 (fr) 2008-10-17 2010-05-05 Sulzer Mixpac AG Mélangeur statique
EP2848320A1 (fr) 2009-02-11 2015-03-18 Sulzer Mixpac AG Pièce intercalaire destinée à la liaison d'un récipient de stockage et d'un mélangeur statique
WO2010102955A1 (fr) 2009-03-11 2010-09-16 Sulzer Mixpac Ag Dispositif pour décharger une composition de remplissage
EP2230025A1 (fr) 2009-03-11 2010-09-22 Sulzer Mixpac AG Dispositif pour distribuer une matière de remplissage
EP2407249A1 (fr) 2010-07-16 2012-01-18 Sulzer Mixpac AG Pièce intercalaire pour relier une cartouche et un mélangeur statique
WO2012095178A1 (fr) 2011-01-13 2012-07-19 Sulzer Mixpac Ag Dispositif de distribution d'une matière de remplissage
EP2599540A1 (fr) 2011-11-29 2013-06-05 Sulzer Mixpac AG Élément de mélange pour un mélangeur statique
EP2614883A1 (fr) 2012-01-11 2013-07-17 Sulzer Mixpac AG Mélangeur statique
CN103933885A (zh) * 2014-05-07 2014-07-23 冀中能源邯郸矿业集团有限公司 一种无动力三向入料液固介质混合装置
CN103933885B (zh) * 2014-05-07 2015-11-18 冀中能源邯郸矿业集团有限公司 一种无动力三向入料液固介质混合装置
EP3162433A1 (fr) 2015-10-30 2017-05-03 Sulzer Mixpac AG Melangeur statique
WO2017072079A1 (fr) 2015-10-30 2017-05-04 Sulzer Mixpac Ag Mélangeur statique
DE102017117198A1 (de) 2017-07-28 2019-01-31 3lmed GmbH Mischer
WO2019020764A1 (fr) 2017-07-28 2019-01-31 Kettenbach Gmbh & Co. Kg Mélangeur
WO2022101167A1 (fr) 2020-11-11 2022-05-19 Sulzer Mixpac Ag Pointe de mélange statique améliorée
EP4000749A1 (fr) 2020-11-11 2022-05-25 medmix Switzerland AG Buse de mélange statique améliorée

Also Published As

Publication number Publication date
US20060187752A1 (en) 2006-08-24
US20080232191A1 (en) 2008-09-25
KR101010872B1 (ko) 2011-01-26
ATE372824T1 (de) 2007-09-15
ES2291609T3 (es) 2008-03-01
KR20050086900A (ko) 2005-08-30
CN1720094B (zh) 2012-08-29
EP1426099A1 (fr) 2004-06-09
EP1426099B8 (fr) 2007-10-17
PT1426099E (pt) 2007-12-04
US7841765B2 (en) 2010-11-30
AU2003283170A1 (en) 2004-06-30
JP2004188415A (ja) 2004-07-08
DE50308164D1 (de) 2007-10-25
CN1720094A (zh) 2006-01-11
US7325970B2 (en) 2008-02-05
WO2004052519A1 (fr) 2004-06-24
DK1426099T3 (da) 2008-01-07
JP4704676B2 (ja) 2011-06-15
US20040141413A1 (en) 2004-07-22

Similar Documents

Publication Publication Date Title
EP1426099B1 (fr) Mélangeur statique et procédé
EP0815929B1 (fr) Mélangeur statique
DE10296876B4 (de) Mikro-Mischer
EP1312409B1 (fr) Mélangeur de tube avec un élément longitudinal
EP2548634B1 (fr) Elément de mélange pour mélangeur statique
WO1996030113A1 (fr) Dispositif de melange de petites quantites de liquides
DE69725911T2 (de) Verfahren zum Mischen und Giessen von Beton
EP2599540A1 (fr) Élément de mélange pour un mélangeur statique
EP0809001A1 (fr) Collecteur d'échappement
EP0760253A1 (fr) Mélangeur statique pour fluides visqueux
DE202016008932U1 (de) Doppelkeil-Mischblech und zugehöriger statischer Mischer
EP1125626B1 (fr) Mélangeur statique
DE2508482A1 (de) Mischvorrichtung
DE102004037157A1 (de) Flüssigkeitsabscheidevorrichtung
EP2335817A2 (fr) Mélangeur statique
DE102015102311A1 (de) Rohrbündelwärmeübertrager
DE3038580A1 (de) Verfahren und jvorrichtung zum einbringen von zusaetzen in ein kunststoffmaterial
DE69834049T2 (de) Kneteinrichtung
DE10322922A1 (de) Statikmischer
DE102017117198A1 (de) Mischer
EP3658265A1 (fr) Mélangeur
DE3920123C1 (fr)
EP3907461A1 (fr) Modules / éléments intégrés des surfaces de déviation pourvu de cloisons pour l'installation dans des tuyaux/canaux ou dans l'espace enveloppant de l'échangeur de chaleur à faisceau de tubes
CH625813A5 (en) Process for the continuous polymerisation of lactams
WO2002032561A2 (fr) Dispositif melangeur statique destine a l'homogeneisation de matieres polymeres fondues

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20041112

AKX Designation fees paid

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

17Q First examination report despatched

Effective date: 20050503

RTI1 Title (correction)

Free format text: STATIC MIXER AND METHOD

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

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: SULZER MIXPAC AG

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: AMMANN PATENTANWAELTE AG BERN

REF Corresponds to:

Ref document number: 50308164

Country of ref document: DE

Date of ref document: 20071025

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20071008

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

Owner name: SULZER MIXPAC AG

Effective date: 20071010

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20071123

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

ET Fr: translation filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

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: 20070912

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2291609

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: 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: 20071213

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Ref country code: SK

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

Effective date: 20070912

BERE Be: lapsed

Owner name: MIXPAC SYSTEMS A.G.

Effective date: 20071231

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

Ref country code: RO

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

Effective date: 20070912

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

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: 20071231

26N No opposition filed

Effective date: 20080613

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: 20071231

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

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: 20070912

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

Ref country code: EE

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

Effective date: 20070912

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

Ref country code: SI

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

Effective date: 20070912

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: 20070912

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

Ref country code: LU

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

Effective date: 20071204

Ref country code: BG

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

Effective date: 20071212

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

Ref country code: TR

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

Effective date: 20070912

Ref country code: HU

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

Effective date: 20080313

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: DR. GRAF AND PARTNER AG INTELLECTUAL PROPERTY, CH

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

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

Ref country code: DK

Payment date: 20171215

Year of fee payment: 15

Ref country code: CZ

Payment date: 20171201

Year of fee payment: 15

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

Ref country code: AT

Payment date: 20171221

Year of fee payment: 15

Ref country code: SE

Payment date: 20171219

Year of fee payment: 15

Ref country code: PT

Payment date: 20171204

Year of fee payment: 15

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20181231

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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

Ref country code: CZ

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

Effective date: 20181204

Ref country code: SE

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

Effective date: 20181205

Ref country code: PT

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

Effective date: 20190604

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 372824

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181204

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: 20181204

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

Ref country code: DK

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

Effective date: 20181231

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

Ref country code: NL

Payment date: 20191219

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: 20191219

Year of fee payment: 17

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: 20210101

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

Ref country code: NL

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

Effective date: 20210101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 50308164

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B01F0005060000

Ipc: B01F0025400000

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: 20201231

Ref country code: LI

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

Effective date: 20201231

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 50308164

Country of ref document: DE

Owner name: MEDMIX SWITZERLAND AG, CH

Free format text: FORMER OWNER: SULZER MIXPAC AG, ROTKREUZ, CH

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: MEDMIX SWITZERLAND AG

Effective date: 20221103

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

Ref country code: GB

Payment date: 20221222

Year of fee payment: 20

Ref country code: FR

Payment date: 20221222

Year of fee payment: 20

Ref country code: DE

Payment date: 20221213

Year of fee payment: 20

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

Ref country code: ES

Payment date: 20230224

Year of fee payment: 20

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

Ref country code: IT

Payment date: 20221228

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50308164

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20231203

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20231227

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20231203

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 EXPIRATION OF PROTECTION

Effective date: 20231205

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20231203

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20231205