EP1149627B1 - Mélangeur dynamique - Google Patents

Mélangeur dynamique Download PDF

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Publication number
EP1149627B1
EP1149627B1 EP01106102A EP01106102A EP1149627B1 EP 1149627 B1 EP1149627 B1 EP 1149627B1 EP 01106102 A EP01106102 A EP 01106102A EP 01106102 A EP01106102 A EP 01106102A EP 1149627 B1 EP1149627 B1 EP 1149627B1
Authority
EP
European Patent Office
Prior art keywords
mixing
dynamic mixer
mixer according
mixing blade
chamber part
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
EP01106102A
Other languages
German (de)
English (en)
Other versions
EP1149627A2 (fr
EP1149627A3 (fr
Inventor
Alfred Von Schuckmann
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.)
Kulzer GmbH
Original Assignee
Heraeus Kulzer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10015133A external-priority patent/DE10015133C1/de
Priority claimed from DE10043489A external-priority patent/DE10043489A1/de
Application filed by Heraeus Kulzer GmbH filed Critical Heraeus Kulzer GmbH
Priority to DK01106102T priority Critical patent/DK1149627T3/da
Publication of EP1149627A2 publication Critical patent/EP1149627A2/fr
Publication of EP1149627A3 publication Critical patent/EP1149627A3/fr
Application granted granted Critical
Publication of EP1149627B1 publication Critical patent/EP1149627B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0722—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis perpendicular with respect to the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0724—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis directly mounted on the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/52—Receptacles with two or more compartments
    • B01F35/522—Receptacles with two or more compartments comprising compartments keeping the materials to be mixed separated until the mixing is initiated
    • 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
    • B01F2101/19—Mixing dentistry compositions
    • 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B01F27/11251—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis having holes in the surface

Definitions

  • the invention relates to a dynamic mixer, in particular for viscous dental materials, with: a chamber part, with a discharge opening at the front end of the chamber part, with a closure part arranged at the rear end of the chamber part with inlet openings for individual components to be introduced, and a central bore for a mixing element which can be rotated in the chamber part about its longitudinal axis.
  • static mixer includes such to understand, which contain fixed mixing devices for example flow pins, which the individual materials to be mixed flow past and swirl and other interference.
  • dynamic mixer are to be understood as those, the active mixing devices, for example in the form of rotating Mixing blades included. In these, the components to be mixed are replaced by active ones Transport mixed together.
  • Static mixers are less with tough consistencies due to the high friction loss suitable, which is why mixers with rotating mixing elements are used in such cases.
  • EP 0 492 412 B1 discloses a dynamic mixer which essentially has a housing Cylindrical chamber part includes a discharge opening at its front end for the mixture, a closing body provided at the rear end of the chamber part with protruding pipe pins behind for direct insertion into outlet openings of the storage containers containing the components to be mixed, and one in the Has chamber part rotatable about the longitudinal axis of the mixer element that with its rear End is rotatably mounted in a bore of the end body.
  • the mixing element at least one wiper carries, with a cutting edge pointing forward in the direction of rotation, the front surface of the Cover plate sweeps, and a rising in the discharge direction on the cutting edge Adjoining the inclined surface.
  • a disadvantage of this mixer is u. a. the fact that it is a partially uncontrolled Escape of the components to be mixed between the end body and the rotating mixer element due to leaks. In addition, the degree of homogenization not satisfactory in every case, since the individual components adapt to the Push the mixer element past the molded mixer blades.
  • this problem is solved by a dynamic mixer according to claim 1 solved.
  • the dynamic mixer according to the invention has a chamber part, a discharge opening on front end of the chamber part, a closure part arranged at the rear end of the chamber part with inlet openings for individual components to be inserted and a central one Bore for a mixing element, which is rotatable in the chamber part about its longitudinal axis.
  • the Mixing element has at least two inches on its side facing the closure part In the longitudinal direction one behind the other mixing blades arranged with respect to the wall of the Chamber part are not designed to strip material, and the axially free passages have, wherein in the axial direction the passages of a mixing wing through each not free part of the other mixing wing are covered.
  • not stripping material is to understand the fact that the mixing blades used are not wall-accessible and act as a scraper, but keep a certain distance from the individual walls.
  • the staggered arrangement of the mixing blades ensures that Material not recorded by the first mixing blade with a very high probability by the second Mixing blades are gripped, sheared and then mixed with the other components.
  • the closure part there is essentially one that encompasses the rear end of the mixing element arranged in the longitudinal direction inner sleeve, which extends almost to the first Mixing wing extends.
  • the sleeve increases the stator area (under the term Stator surface "are all fixed and for the mixing of the individual components necessary surfaces) and the sealing surface (under the term “sealing surface” are to be understood as areas that cause the individual to flow out in an uncontrolled manner Prevent or reduce constituents or the mixed constituents to the outside and thus perform a sealing function). Due to the arrangement as at the rear end of the A high sealing effect can be achieved by the sleeve encompassing the mixing element.
  • the mixing blades have no rise in the longitudinal direction in which they are spread are formed (i.e. have no inclined blades in the plane of rotation), because in this way there is no discharge effect when the mixing blades rotate and thus the mixing element and its connection point to the drive axis of a not too high one are exposed to mechanical stress. Discharge is only done by pressing in the longitudinal direction of the chamber part accomplished.
  • the first arranged at the rear end of the chamber part Mixing wing molded in the direction of the closure part in the longitudinal direction such at least one mixing pin is that the viscous material entering from the inlet openings is free of cuts is elapsed, since this enables a very high shear rate.
  • At least one essentially in the longitudinal direction is advantageously on the closure part Aligned inner pin arranged as a flow disruptor to increase the mixing effect serves.
  • the first mixing wing is advantageously dome-shaped in the deploying longitudinal direction trained to in this way a low mixing and dead volume in dynamic Mixer remaining amount (after use) between the first and second To provide mixing blades.
  • the first mixing wing has inner and / or outer recesses has to ensure a better material throughput.
  • the inner recesses can be configured, for example, in the form of circles or ellipses, while the outer recesses, for example semicircular or parabolic circular segments can represent.
  • the second mixing wing for example, outer recesses in the form of circular segments to ensure a higher material throughput.
  • the second mixing blade has a material reinforcement in the longitudinal direction of the chamber part, for example in the form of a doubled round cross, in order in this way and Way to provide material redundancy for high mechanical resilience.
  • the mixing element has at least one in the extending longitudinal direction third mixing paddle, the one for further homogenization of the mix to be spread Material.
  • in at least one inlet opening at least one transverse to the Passage-oriented web-shaped element is arranged so that any hardening when removing the used mixer from the tubular bag / cartridge be pulled out with.
  • Web-shaped elements that have oval, diamond, are elliptical, polygonal or circular.
  • Sprayable plastics such as polyethylene, polypropylene or polystyrene have been found in particular Proven for housing and end body (chamber part or closure part).
  • plastics such as B. polyamide, polyoxymethylene or other impact-resistant polymers / blends advantageous.
  • FIG. 1 shows a cross section through a dynamic mixer according to the invention.
  • the dynamic mixer has a chamber part 1, a discharge opening 13 at the front end of the chamber part 1, a closure part 2 arranged at the rear end of the chamber part 1 Inlet openings 11 for individual components to be introduced and a central bore for a mixing element and a mixing element 3 rotatable about its longitudinal axis in the chamber part 1 on.
  • the mixing element 3 has two in the longitudinal direction one behind the other and radially offset in this way arranged stripping function-free mixing blades 5, 6 that the free passages of the first Mixing wing 5 are covered by the second mixing wing 6.
  • On the closure part 2 is in arranged essentially in the longitudinal direction of the sleeve 4, which is the rear end of the Mixing element 3 encompasses.
  • the mixing blades 5, 6 are designed to be free of rises in the deploying longitudinal direction (none at an angle provided wing blades).
  • the first mixing wing 5 is in the direction of the closure part 2 in the longitudinal direction a mixing pin 10 integrally formed.
  • the first mixing blade 5 does not run in the chamber part 1, d. H. it does not touch the housing wall 9 and forms between this and the first Mixing blades 5 two spacing volumes 7.
  • the closure part 2 has a rear base plate 8 on.
  • the mixing element 3 has four third mixing blades 14, 15, 16, 17 in the dispensing direction on.
  • FIG. 2 shows an excerpted cross section with respect to a further variant of the mixer according to the invention.
  • two pins 12 which are oriented essentially in the longitudinal direction are arranged on the closure part 2.
  • Figure 3 shows a cross section of a mixing element.
  • the mixing element 3 consists essentially of two in the longitudinal direction and one behind the other radially offset staggered mixing blades 5, 6, the free ones Passages of the first mixing wing 5 are covered by the second mixing wing 6. In spreading In the longitudinal direction, the mixing element 3 has four further third mixing blades 14, 15, 16, 17 on.
  • FIG. 4 shows a top view of a first mixing wing.
  • the first mixing blade 5 has inner and outer recesses 18, 19.
  • Figure 5 shows a plan view of a second mixing blade.
  • the second mixing blade 6 has a material reinforcement 21 in the longitudinal direction of the chamber part 1 and outer recesses 20.
  • Figures 6 and 7 show a cross section or a sketchy bottom view of the invention Mixer.
  • An inlet opening 11 has a diamond-shaped, transverse to the flow direction aligned web-shaped element 22.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Accessories For Mixers (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Claims (12)

  1. Mélangeur dynamique, notamment pour matériaux dentaires visqueux, comprenant une partie de chambre (1), une ouverture de sortie (13) à l'extrémité avant de la partie de chambre (1), une partie de fermeture (2) disposée à l'extrémité arrière de la partie de chambre (1) et comprenant des ouvertures d'entrée (11) pour des composants individuels à introduire ainsi qu'un alésage central pour un élément mélangeur (3) qui peut tourner dans la partie de chambre (1) autour de son axe longitudinal,
    caractérisé en ce que l'élément mélangeur (3), sur son côté dirigé vers la partie de fermeture (2), présente au moins deux ailettes mélangeuses (5, 6) disposées l'une derrière l'autre dans la direction longitudinale, et qui, relativement à la paroi de la partie de chambre (1), sont conçues pour ne pas racler le matériau, et présentent chacune des passages axiaux libres (18, 19, 20), les passages (18, 19, 20) d'une ailette mélangeuse (5, 6) étant, dans la direction axiale, chacun recouvert par la partie non libre de l'autre ailette mélangeuse (6, 5), et en ce que sur la partie de fermeture (2) est agencée une douille intérieure (4) qui entoure l'extrémité arrière de l'élément mélangeur (3), est sensiblement orientée dans la direction longitudinale et s'étend pratiquement jusqu'à la première ailette mélangeuse (5).
  2. Mélangeur dynamique selon la revendication 1,
    caractérisé en ce que les ailettes mélangeuses (5, 6) sont réalisées non ascendantes dans la direction longitudinale dirigée vers la sortie.
  3. Mélangeur dynamique selon l'une des revendications 1 à 2, caractérisé en ce que sur la première ailette mélangeuse (5) disposée à l'extrémité arrière de la partie de chambre (1), est formé, en direction de la partie de fermeture (2) et dans la direction longitudinale, au moins un tenon mélangeur (10), de façon telle que le matériau visqueux pénétrant à partir des ouvertures d'entrée (11), soit étalé sans cisaillement.
  4. Mélangeur dynamique selon l'une des revendications 1 à 3, caractérisé en ce que sur la partie de fermeture (2) est disposé au moins un tenon intérieur (12) orienté sensiblement dans la direction longitudinale.
  5. Mélangeur dynamique selon l'une des revendications 1 à 4, caractérisé en ce que la première ailette mélangeuse (5) est réalisée en forme de coupole dans la direction longitudinale dirigée vers la sortie.
  6. Mélangeur dynamique selon l'une des revendications 1 à 5, caractérisé en ce que la première ailette mélangeuse (5) présente des évidements (18, 19) intérieurs et/ou extérieurs.
  7. Mélangeur dynamique selon l'une des revendications 1 à 6, caractérisé en ce que la seconde ailette mélangeuse (6) présente des évidements extérieurs (20).
  8. Mélangeur dynamique selon l'une des revendications 1 à 7, caractérisé en ce que la seconde ailette mélangeuse (6) présente un renfort de matériau (21) dans la direction longitudinale de la partie de chambre (1).
  9. Mélangeur dynamique selon l'une des revendications 1 à 8, caractérisé en ce que l'élément mélangeur (3) comporte, dans la direction longitudinale dirigée vers la sortie, au moins une troisième ailette mélangeuse (14, 15, 16, 17).
  10. Mélangeur dynamique selon l'une des revendications 1 à 9, caractérisé en ce que dans au moins une ouverture d'entrée (11), est disposé au moins un élément en forme de nervure orienté transversalement à la direction de passage de l'écoulement.
  11. Mélangeur dynamique selon la revendication 10, caractérisé en ce que l'élément en forme de nervure (22) est d'une forme ovale, en losange, elliptique, polygonale ou circulaire dans la direction de passage de l'écoulement.
  12. Utilisation d'un mélangeur dynamique selon l'une des revendications 1 à 11 pour réaliser le mélange de matériaux à composants multiples visqueux, notamment des matériaux dentaires.
EP01106102A 2000-03-29 2001-03-13 Mélangeur dynamique Expired - Lifetime EP1149627B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK01106102T DK1149627T3 (da) 2000-03-29 2001-03-13 Dynamisk blander

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10015133 2000-03-29
DE10015133A DE10015133C1 (de) 2000-03-29 2000-03-29 Dynamischer Mischer, insbesondere für viskose Dentalmaterialien
DE10043489A DE10043489A1 (de) 2000-09-01 2000-09-01 Dynamischer Mischer II
DE10043489 2000-09-01

Publications (3)

Publication Number Publication Date
EP1149627A2 EP1149627A2 (fr) 2001-10-31
EP1149627A3 EP1149627A3 (fr) 2003-06-04
EP1149627B1 true EP1149627B1 (fr) 2004-08-04

Family

ID=26005041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01106102A Expired - Lifetime EP1149627B1 (fr) 2000-03-29 2001-03-13 Mélangeur dynamique

Country Status (7)

Country Link
EP (1) EP1149627B1 (fr)
AT (1) ATE272440T1 (fr)
DE (1) DE50103064D1 (fr)
DK (1) DK1149627T3 (fr)
ES (1) ES2223666T3 (fr)
PT (1) PT1149627E (fr)
TR (1) TR200401986T4 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101355130B1 (ko) * 2013-04-25 2014-01-27 (주)디엑스엠 인상재 믹싱팁
US9415361B2 (en) 2004-09-22 2016-08-16 3M Innovative Properties Company Mixer for multi-component pastes, kit, and method of mixing paste components
DE102020134316A1 (de) 2020-12-18 2022-06-23 Kulzer Gmbh Rotorwelle mit Schneckengewinde für einen dynamischen Mischer zum Mischen niedrig- bis hochviskoser Komponenten

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DE59911383D1 (de) * 1998-10-14 2005-02-03 Kettenbach Gmbh & Co Kg Vorrichtung zum Öffnen eines eine pastöse Masse beinhaltenden Schlauchbeutels
EP1072323B1 (fr) 1999-07-29 2003-09-10 Wilhelm A. Keller Dispositif de décharge de cartouches comprenant un dispositif d'entraînement pour mélangeurs dynamiques
ATE273065T1 (de) * 1999-11-12 2004-08-15 Kettenbach Gmbh & Co Kg Vorrichtung zum vermischen zweier pastöser massen,insbesondere zum vermischen einer dental- abformmasse mit einer katalysatormasse
US6443612B1 (en) * 1999-12-02 2002-09-03 Wilhelm A. Keller Dynamic mixer
EP1110599B1 (fr) * 1999-12-23 2003-04-09 Ernst Mühlbauer GmbH & Co.KG Mélangeur dynamique pour compositions pour empreintes dentaires
DE10112904C5 (de) 2001-03-15 2010-04-22 3M Espe Ag Dynamischer Mischer und Verfahren zum Mischen von mindestens zwei Pastenkomponenten
DE10164385C1 (de) * 2001-12-28 2003-03-06 Kettenbach Gmbh & Co Kg Vorrichtung zum Vermischen zweier pastöser Massen, insbesondere zum Vermischen einer Dental-Abformmasse mit einer Katalysatormasse
JP2006519699A (ja) * 2003-03-06 2006-08-31 デンツプライ インターナショナル インコーポレーテッド 分配及び混合用チップ
ATE297249T1 (de) 2003-08-14 2005-06-15 3M Espe Ag Mischelement für einen mehrkomponentenpastenmischer, und mischer mit diesem mischelement
JP4413561B2 (ja) 2003-09-01 2010-02-10 株式会社ジーシー 歯科用印象材用撹拌ミキサー
EP1588779A1 (fr) 2004-04-19 2005-10-26 3M Espe AG Mélangeur dynamique
EP1802385B1 (fr) 2004-09-22 2008-01-23 3M Espe AG Mélangeur pour pâtes à composants multiples, kit et procédé de mélange de composants de pâte
EP1836992A1 (fr) 2006-03-10 2007-09-26 3M Innovative Properties Company Mélangeur et dispositif pour entrainer le mélangeur
EP2190563B1 (fr) * 2007-09-10 2011-09-28 Sulzer Mixpac AG Mélangeur dynamique
BR112013015378B1 (pt) 2011-02-28 2020-12-08 Sulzer Mixpac Ag misturador dinâmico para uma variedade de componentes fluidos
EP2618921B1 (fr) 2011-08-24 2014-06-18 Kettenbach GmbH & CO. KG Mélangeur
DE102012004056A1 (de) * 2012-03-02 2013-09-05 Udo Tartler Vorrichtung zum Mischen mindestens zweier fluider Komponenten, drehangetriebener Mischereinsatz dafür und System aus beidem

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DE3723517A1 (de) * 1987-07-16 1989-01-26 Licentia Gmbh Handgefuehrtes, motorisch angetriebenes elektrowerkzeug
DE9017322U1 (de) * 1990-12-21 1992-04-16 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte, 82229 Seefeld Gerät zum Mischen und Ausbringen von Mehrkomponenten-Massen
DE29705741U1 (de) * 1997-04-01 1998-08-06 Muehlbauer Ernst Kg Dynamischer Mischer für zahnärztliche Abdruckmassen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9415361B2 (en) 2004-09-22 2016-08-16 3M Innovative Properties Company Mixer for multi-component pastes, kit, and method of mixing paste components
KR101355130B1 (ko) * 2013-04-25 2014-01-27 (주)디엑스엠 인상재 믹싱팁
WO2014175673A1 (fr) * 2013-04-25 2014-10-30 (주)디엑스엠 Pointe de mélange pour matériau à empreinte
DE102020134316A1 (de) 2020-12-18 2022-06-23 Kulzer Gmbh Rotorwelle mit Schneckengewinde für einen dynamischen Mischer zum Mischen niedrig- bis hochviskoser Komponenten
WO2022129322A1 (fr) 2020-12-18 2022-06-23 Kulzer Gmbh Arbre de rotor comprenant une hélice pour un mélangeur dynamique pour mélanger des composants de faible viscosité à haute viscosité

Also Published As

Publication number Publication date
ATE272440T1 (de) 2004-08-15
DE50103064D1 (de) 2004-09-09
EP1149627A2 (fr) 2001-10-31
EP1149627A3 (fr) 2003-06-04
TR200401986T4 (tr) 2004-10-21
PT1149627E (pt) 2004-11-30
ES2223666T3 (es) 2005-03-01
DK1149627T3 (da) 2004-11-22

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