EP0664153B1 - Mischer - Google Patents
Mischer Download PDFInfo
- Publication number
- EP0664153B1 EP0664153B1 EP94810031A EP94810031A EP0664153B1 EP 0664153 B1 EP0664153 B1 EP 0664153B1 EP 94810031 A EP94810031 A EP 94810031A EP 94810031 A EP94810031 A EP 94810031A EP 0664153 B1 EP0664153 B1 EP 0664153B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixer
- component
- inlet
- cartridge
- mixer according
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different 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
- B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
- B01F25/43141—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles composed of consecutive sections of helical formed elements
-
- 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
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components
- B05C17/00556—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components with means for adjusting the proportions of the components
Definitions
- the present invention relates to a mixer for double discharge cartridges according to the generic term of Claim 1.
- Such mixers are previously known, for example from EP-B-0 121 342, and have the task the two components that are discharged from the discharge cartridges are to be mixed intimately in order to prepare them in this way to be able to apply.
- the two storage cylinders of the discharge cartridge are approximate have the same volume and also approximately that have the same discharge openings, mixing no major problems from the start more.
- the storage cylinders are significantly different Volumes - which is synonymous with different Cross-sections is because the storage cylinders are manufacturing and have the same length for operational reasons - and outlet openings have, for example in a ratio of 10: 1, there is a risk that the component from the larger Storage cylinder at the beginning of the discharge the mixer coil group of the mixer and thus the second Component with lower volume suppressed or overwhelmed becomes.
- the second component is generally the Hardener (catalyst) acts and a component mixture is not usable with too little hardener, it is for stabilization of the partial streams in the desired proportioning usual to squeeze a certain amount of useless first before started with the actual application of the mixture can be. Aside from the loss of component mass, you can do not harden and discharge these discharged substances Lead to problems in disposal.
- EP-A-0 584 428 (application 24.08.92; date of publication 02.03.94) proposed a solution to this problem by making the first, larger component initially pent up in a chamber will and means are available to this first component into the entrance chamber of the second component manage and carry this.
- this version is a Improvement over the state of the art known at the time brought, this solution requires a greater flow resistance due to several cross-sectional reductions required. This increased flow resistance can Require reinforcement of the cartridge walls and requires higher forces when discharging.
- a discharge device is known from EP-A-0 472 448, in which the outlets of the discharge device or Cartridge housing are arranged so that the larger Component that flows around the smaller one and takes it along.
- the device is intended to work with or without a mixer. If If no mixer is used, the two components come already in the cartridge or in the discharge device and hardened mass leads to that after changing the cartridge of the outlet area needs to be cleaned before can continue to work. When using a Mixing takes place there and after replacement the mixer can be cleaned without cleaning the outlet area Cartridge, or the discharge device to be continued.
- the mixer coil group is constructed in such a way that the two components Mix well along the mixer to the discharge end.
- Cross-sectional ratios of the supply cylinders to the Mass with the larger volume the mass with the smaller Volume especially in the initial phase, i.e. when refilling of the mixing tube, suppressed or overwhelmed, so that no prescribed mixing ratio can arise.
- the mixing ratio of the partial flows stabilizes to a predetermined value.
- Figures 1 and 1a show the perspective view Input part 2 and the upper part of the mixing coil group 1 with Coils 9, 9a, and Figure 3 shows the entrance of the mixer housing 3.
- the in the mixer housing 3 matching input part 2 has one Alignment and guide bar 6 on the corresponding Guide groove 7 in the mixer housing 3 fits and also the Partial stream B leads.
- the input part shows two alignment parts 4 and 5 have with the output of the cartridge or dispenser interact or the mixer housing can one Have cutout 25, with a corresponding cam interacts on the cartridge or on the discharge device.
- the smaller component B comes from the cartridge outlet, or discharge device in channel 11, while the larger Component A the rest of the available volume of the front end.
- the formation and location of the canal causes component A to start at the first Spiral 9 completely encapsulates component B.
- the roof-shaped web 10, at where the first spiral begins, right in the middle of the channel 11 is arranged for the smaller component B and this split the partial flow A and partial flow B in half.
- the Cover flange 8 corresponds to the inside width of the mixer tube 13 and can optionally have a sealing bead. Below the cover flange, on the entrance the A component is diametrically opposite side an inclined baffle 12 is arranged, the jam of Any air or gas present is prevented and thus good ventilation and avoidance of in bulk trapped air bubbles guaranteed.
- 3-6 shows a second embodiment variant, where the channel for the smaller component B is completely enclosed. Since this is also one Mixer for a double cartridge with side by side Supply cylinders, the exit of B is due to the Cartridge and the entrance to the mixer for the smaller component B not in the middle, but on the side. For one optimal wrapping of component B by component A it is particularly advantageous to have component B in the middle of the mixer pipe.
- Fig. 3 you can see the input part in a perspective view 14 with the subsequent mixing coil group 15.
- the input part is on the B side with a cover flange 16 completed, an opening 17 for the smaller one Component B has, while the larger component A flows into the input part next to the cover flange 16.
- the mixer to the cartridge becomes the cartridge outlet 22 sealingly pressed against the cover flange 16.
- the wall 18 is arranged perpendicular to the cover flange 16 and serves to center and stabilize the input part in the Mixer housing. This version is also below the Cover flange 16 and on the entry of the A component diametrically opposite side an oblique guide surface 12 arranged to achieve good ventilation.
- the channel 19 for the smaller partial stream B is different to channel 11 of the previous version on all sides closed.
- Channel 19 is, see also FIG. 4, in relation to FIG the longitudinal axis of the mixer is arranged obliquely and opens into the middle of the mixer tube.
- the roof-shaped web 20 of the first Spiral 21 which divides the partial stream B in half, and so on a good prerequisite for proper mixing create.
- the first mixer element does not have to have a web 10 or 20 and it does not have to be roof-shaped.
- the mixer housing 3B is a variant of the mixer housing 2 and is attached to the cartridge housing or can be attached to the discharge device via a bayonet connection and has a guide groove 7B, see Fig. 5, in which the wall 18 lying on the A side fits.
- the bayonet flange has a recess 26 that the alignment the mixer on the cartridge or on the discharge device serves.
- FIG 4 is a cutaway view of the mixer housing 3B, in which the outlet 22 with the two Outputs 23 and 24 of the double cartridge or the discharge device is drawn. In the two cuts of the 5 and 6 it can be seen that the channel 19 in the center of the mixer tube 13B is guided.
- the mixer according to the invention ensures efficient and optimal mixing process. With this arrangement possible slight phase shifts or Pulsations between components A and B caused through various influences such as B. different Elasticity of the two cartridge cylinders, due to the hereby improved compensation or backmixing effect of the static mixer largely balanced. It is of course, make sure that the cross sections of the partial flows are proportioned in such a way that guarantees is that both sub-streams are the first spiral at the same time to reach.
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
Description
Claims (8)
- Mischer für Doppelaustragkartuschen oder Austraggeräte mit mindestens zwei Vorratszylindern, deren Volumenverhältnis von 1:1 verschieden ist, mit einem Mischergehäuse (3, 3B), der an der Kartusche, bzw. Austraggerät, befestigbar ist und einer im Mischergehäuse (3, 3B) angeordneten Mischwendelgruppe (1, 15), wobei die beiden seitlich nebeneinanderliegenden Austragöffnungen der Kartusche, bzw. des Austraggerätes mit dem Eingangsteil (2, 14) der Mischwendelgruppe in Verbindung stehen, dadurch gekennzeichnet, dass das Eingangsteil (2, 14) vor der Mischwendelgruppe (1, 15) in eine grössere Eingangskammer für die erste Komponente (A) mit dem grösseren Austragvolumen und eine kleinere Eingangskammer (11, 19) für die zweite Komponente (B) mit dem kleineren Austragvolumen unterteilt ist und die kleinere Eingangskammer derart angeordnet und ausgebildet ist, dass beim Austritt aus den Eingangskammern die erste Komponente (A) die zweite Komponente (B) umhüllt und die erste Eintrittskante (10, 20) der ersten Wendel (9, 21) sowohl der Strom der ersten (A) als auch der Strom der zweiten (B) Komponente hälftig teilt.
- Mischer nach Anspruch 1, dadurch gekennzeichnet, dass die kleinere Eingangskammer als Kanal (11, 19) ausgebildet ist, der vor der ersten Wendel (9, 21) im Zentrum des Mischerrohres (13) mündet.
- Mischer nach Anspruch 2, dadurch gekennzeichnet, dass der Kanal (11) zur Seite der ersten Komponente (A) hin offen ist.
- Mischer nach Anspruch 2, dadurch gekennzeichnet, dass der Kanal (19) als geschlossenes Rohr ausgebildet ist.
- Mischer nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Querschnitte, bzw. Volumina der Eingangskammern (11, 19; 2, 14) und damit der Teilströme (A, B) der beiden Komponenten derart proportioniert sind, dass beide Teilströme gleichzeitig die erste Wendel (9, 21) erreichen.
- Mischer nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Eingangskammer (2, 14) auf der dem Eintritt diametral gegenüberliegenden Seite Mittel (12) aufweist zur Vermeidung von Stau von Luft, so dass der grössere Teilstrom (A) keine Luftblasen einschliesst.
- Mischer nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Eingangsteil (2, 14) und das Gehäuse (3, 3B) des Mischers Mittel (6, 7; 18, 7B) aufweisen, die einen gerichteten Einbau des Eingangsteils mit der Mischwendelgruppe (1, 15) in das Mischergehäuse ermöglichen.
- Mischer nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Mischer Mittel (4, 5; 25, 26) aufweist, die ein gerichtetes Befestigen des Mischers an der Kartusche, bzw. am Austraggerät ermöglichen.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59407962T DE59407962D1 (de) | 1994-01-19 | 1994-01-19 | Mischer |
EP94810031A EP0664153B1 (de) | 1994-01-19 | 1994-01-19 | Mischer |
US08/372,916 US5498078A (en) | 1994-01-19 | 1995-01-13 | Mixer for double dispensing cartridges or dispensing appliances |
JP00536895A JP3591899B2 (ja) | 1994-01-19 | 1995-01-18 | 複式分配カートリッジ用ミキサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94810031A EP0664153B1 (de) | 1994-01-19 | 1994-01-19 | Mischer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0664153A1 EP0664153A1 (de) | 1995-07-26 |
EP0664153B1 true EP0664153B1 (de) | 1999-03-17 |
Family
ID=8218196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94810031A Expired - Lifetime EP0664153B1 (de) | 1994-01-19 | 1994-01-19 | Mischer |
Country Status (4)
Country | Link |
---|---|
US (1) | US5498078A (de) |
EP (1) | EP0664153B1 (de) |
JP (1) | JP3591899B2 (de) |
DE (1) | DE59407962D1 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7287898B2 (en) | 2001-03-15 | 2007-10-30 | 3M Espe Ag | Dynamic mixer |
US7806297B2 (en) | 2001-11-16 | 2010-10-05 | 3M Innovative Properties Company | Device for storing, mixing and dispensing a free-flowing material |
WO2012116873A1 (en) | 2011-03-03 | 2012-09-07 | Sulzer Mixpac Ag | Static mixer for a multicomponent dispensing appliance |
US8322909B2 (en) | 2004-09-22 | 2012-12-04 | 3M Deutschland Gmbh | Mixer for multi-component pastes, kit, and method of mixing paste components |
DE102012003390A1 (de) | 2011-08-24 | 2013-02-28 | Kettenbach Gmbh & Co. Kg | Kartuschensystem und statischer Mischer hierfür |
WO2013026717A1 (de) | 2011-08-24 | 2013-02-28 | Kettenbach Gmbh & Co. Kg | Kartuschensystem und statischer mischer hierfür |
DE102019101644A1 (de) | 2019-01-23 | 2020-07-23 | 3lmed GmbH | Mischer und Verfahren zum Vermischen zweier Komponenten |
DE102019009116A1 (de) | 2019-01-23 | 2020-07-23 | 3lmed GmbH | Mischer und Verfahren zum Vermischen zweier Komponenten |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69716887T2 (de) * | 1997-06-18 | 2003-03-20 | Wilhelm A. Keller | Mischer |
US6062492A (en) | 1998-05-15 | 2000-05-16 | Sealant Equipment & Engineering, Inc. | Viscous material dispense system |
DE29818499U1 (de) * | 1998-10-16 | 2000-03-02 | Espe Dental Ag | Mischer für Mehrkomponentenpasten |
EP1106243B1 (de) * | 1999-12-02 | 2006-06-21 | Mixpac Systems AG | Dynamischer Mischer. |
DE10019893C2 (de) * | 2000-04-20 | 2003-05-28 | 3M Espe Ag | Vorrichtung in Form eines dynamischen Mischers oder einer Kartuschenfront und deren Verwendung |
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 |
GB2387557A (en) * | 2002-04-17 | 2003-10-22 | Timothy O'rourke | Fluid dispensing system with helices to cause turbulence |
EP1510248B1 (de) | 2003-08-14 | 2005-06-08 | 3M Espe Ag | Mischelement für einen Mehrkomponentenpastenmischer, und Mischer mit diesem Mischelement |
EP1588779A1 (de) * | 2004-04-19 | 2005-10-26 | 3M Espe AG | Dynamischer Mischer |
EP1640060A1 (de) | 2004-09-22 | 2006-03-29 | 3M Espe Ag | Mischer für Mehrkomponentenpasten, Bausatz, und Verfahren zum Mischen von Pasten |
US7913878B1 (en) * | 2005-08-29 | 2011-03-29 | Nestec, S. A. | Terminal orifice processor |
US20090016150A1 (en) * | 2007-07-13 | 2009-01-15 | Emile Mimran | Ice cream and topping mixing attachment |
US20110139821A1 (en) * | 2008-09-22 | 2011-06-16 | Medmix Systems Ag | Connector having mixing element for discharge arrangement |
CA2686581C (en) * | 2009-02-11 | 2017-06-27 | Sulzer Mixpac Ag | Intermediate piece for the connection of a storage container to a static mixer |
ES2836798T3 (es) | 2010-04-28 | 2021-06-28 | Ips Adhesives Llc | Aparato para mezclar y dispensar múltiples componentes fluidos |
DE102010019224B3 (de) | 2010-05-04 | 2011-10-13 | Heraeus Medical Gmbh | Austragsvorrichtung für pastöse Massen |
DE102010019223B4 (de) | 2010-05-04 | 2012-02-16 | Heraeus Medical Gmbh | Kartuschensystem mit Druckgaspatrone |
DE102010019219B4 (de) | 2010-05-04 | 2013-12-12 | Heraeus Medical Gmbh | Kartuschenverschluss und Kartusche mit einem solchen Verschluss |
DE102010019222B4 (de) | 2010-05-04 | 2013-11-07 | Heraeus Medical Gmbh | Austragsvorrichtung für Kartuschen |
DE102010019217B4 (de) | 2010-05-04 | 2014-01-16 | Heraeus Medical Gmbh | Kartuschensystem |
DE102010019220B4 (de) | 2010-05-04 | 2015-03-26 | Heraeus Medical Gmbh | Kartuschensystem mit verbundenen Förderkolben |
DE102011119357A1 (de) | 2011-11-25 | 2013-05-29 | Heraeus Medical Gmbh | Mehrkomponenten-Kartuschensystem mit verschiebbaren Verschlüssen in den Kartuschen |
CA2789725C (en) * | 2011-11-29 | 2019-08-06 | Sulzer Mixpac Ag | Mixing element for a static mixer |
DE102012008815B4 (de) | 2012-05-07 | 2014-03-06 | Heraeus Medical Gmbh | Mischvorrichtung für Mehrkomponentensysteme |
US8960501B2 (en) * | 2012-10-23 | 2015-02-24 | Nordson Corporation | Dispensing assembly and method for dispensing a mixed fluid |
US10052596B2 (en) | 2013-12-20 | 2018-08-21 | Gaia Usa, Inc. | Apparatus and method for liquids and gases |
US10245565B2 (en) | 2015-08-07 | 2019-04-02 | Nordson Corporation | Double wall flow shifter baffles and associated static mixer and methods of mixing |
US10363526B2 (en) | 2015-08-07 | 2019-07-30 | Nordson Corporation | Entry mixing elements and related static mixers and methods of mixing |
ES2934154T3 (es) | 2015-10-30 | 2023-02-17 | Medmix Switzerland Ag | Mezclador estático |
EP3199248A1 (de) * | 2016-01-26 | 2017-08-02 | HILTI Aktiengesellschaft | Gebinde sowie separierelement |
EP3609346B1 (de) | 2017-04-12 | 2023-08-02 | Gaia USA Inc. | Vorrichtung und verfahren zur erzeugung und mischung von ultrafeinen gasblasen in eine wässrige lösung mit hoher gaskonzentration |
EP3658266B1 (de) | 2017-07-28 | 2023-02-22 | 3lmed GmbH | Mischer mit kompensationskanal und/oder staukammer |
DE102017117199A1 (de) | 2017-07-28 | 2019-01-31 | 3lmed GmbH | Mischer mit Kompensationskanal und/oder Staukammer |
US10953375B2 (en) | 2018-06-01 | 2021-03-23 | Gaia Usa, Inc. | Apparatus in the form of a unitary, single-piece structure configured to generate and mix ultra-fine gas bubbles into a high gas concentration aqueous solution |
WO2022101167A1 (en) | 2020-11-11 | 2022-05-19 | Sulzer Mixpac Ag | An improved static mixing tip |
EP4000749A1 (de) | 2020-11-11 | 2022-05-25 | medmix Switzerland AG | Verbesserte statische mischspitze |
Family Cites Families (11)
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US2816518A (en) * | 1956-01-10 | 1957-12-17 | Daggett Chocolate Company | Ice cream blending apparatus |
US4168018A (en) * | 1976-03-26 | 1979-09-18 | George Zahaykevich | Dispensing and mixing device for plural fluids |
NL7805957A (nl) * | 1978-06-01 | 1979-12-04 | Unie Van Kunstmestfab Bv | Werkwijze en inrichting voor de bereiding van een ammoniumorthofosfaat bevattend produkt, alsmede produkt verkregen met deze werkwijze. |
US4408890A (en) * | 1981-03-11 | 1983-10-11 | E. I. Du Pont De Nemours And Company | Pigment pre-blending mixhead attachment |
US4538920A (en) * | 1983-03-03 | 1985-09-03 | Minnesota Mining And Manufacturing Company | Static mixing device |
US4767026A (en) * | 1987-01-16 | 1988-08-30 | Keller Wilhelm A | Dispensing and mixing apparatus |
US4995540A (en) * | 1987-12-07 | 1991-02-26 | Laurence Colin | Unit dosage dispenser for dental impression materials |
US5033650A (en) * | 1987-03-09 | 1991-07-23 | Laurence Colin | Multiple barrel dispensing device |
DE8900469U1 (de) * | 1989-01-17 | 1990-05-23 | Espe Stiftung & Co Produktions- und Vertriebs KG, 8031 Seefeld | Vorrichtung zum Mischen und Ausbringen pastöser Massen |
DE9207048U1 (de) * | 1992-05-25 | 1992-07-30 | Chemofast Korte-Jungermann GmbH & Co KG, 4156 Willich | Statikmischer |
EP0584428B1 (de) * | 1992-08-24 | 1996-03-13 | Wilhelm A. Keller | Mischer für Doppelaustragskartuschen |
-
1994
- 1994-01-19 DE DE59407962T patent/DE59407962D1/de not_active Expired - Lifetime
- 1994-01-19 EP EP94810031A patent/EP0664153B1/de not_active Expired - Lifetime
-
1995
- 1995-01-13 US US08/372,916 patent/US5498078A/en not_active Expired - Lifetime
- 1995-01-18 JP JP00536895A patent/JP3591899B2/ja not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7287898B2 (en) | 2001-03-15 | 2007-10-30 | 3M Espe Ag | Dynamic mixer |
US7674033B2 (en) | 2001-03-15 | 2010-03-09 | 3M Espe Ag | Dynamic mixer |
US7806297B2 (en) | 2001-11-16 | 2010-10-05 | 3M Innovative Properties Company | Device for storing, mixing and dispensing a free-flowing material |
US8322909B2 (en) | 2004-09-22 | 2012-12-04 | 3M Deutschland Gmbh | Mixer for multi-component pastes, kit, and method of mixing paste components |
WO2012116873A1 (en) | 2011-03-03 | 2012-09-07 | Sulzer Mixpac Ag | Static mixer for a multicomponent dispensing appliance |
WO2013026717A1 (de) | 2011-08-24 | 2013-02-28 | Kettenbach Gmbh & Co. Kg | Kartuschensystem und statischer mischer hierfür |
DE102012003390A1 (de) | 2011-08-24 | 2013-02-28 | Kettenbach Gmbh & Co. Kg | Kartuschensystem und statischer Mischer hierfür |
DE202012013429U1 (de) | 2011-08-24 | 2017-01-13 | Kettenbach Gmbh & Co. Kg | Kartuschensystem und statischer Mischer hierfür |
US9700859B2 (en) | 2011-08-24 | 2017-07-11 | Kettenbach Gmbh & Co. Kg | Cartridge system and static mixer therefor |
US9782737B2 (en) | 2011-08-24 | 2017-10-10 | Kettenbach Gmbh & Co. Kg | Cartridge system and static mixer therefor |
DE102012003390B4 (de) | 2011-08-24 | 2018-04-26 | Kettenbach Gmbh & Co. Kg | Kartuschensystem und statischer Mischer hierfür |
DE102019101644A1 (de) | 2019-01-23 | 2020-07-23 | 3lmed GmbH | Mischer und Verfahren zum Vermischen zweier Komponenten |
DE102019009116A1 (de) | 2019-01-23 | 2020-07-23 | 3lmed GmbH | Mischer und Verfahren zum Vermischen zweier Komponenten |
WO2020151940A1 (de) | 2019-01-23 | 2020-07-30 | 3lmed GmbH | Mischer und verfahren zum vermischen zweier komponenten |
US11944947B2 (en) | 2019-01-23 | 2024-04-02 | 3lmed GmbH | Mixer and method for mixing two components |
Also Published As
Publication number | Publication date |
---|---|
DE59407962D1 (de) | 1999-04-22 |
JPH0866627A (ja) | 1996-03-12 |
EP0664153A1 (de) | 1995-07-26 |
JP3591899B2 (ja) | 2004-11-24 |
US5498078A (en) | 1996-03-12 |
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