EP0723807B1 - Mélangeur et dispositif de distribution pour plusieurs composants ainsi que procédé de connexion alignée du mélangeur avec le dispositif de distribution pour plusieurs composants - Google Patents

Mélangeur et dispositif de distribution pour plusieurs composants ainsi que procédé de connexion alignée du mélangeur avec le dispositif de distribution pour plusieurs composants Download PDF

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Publication number
EP0723807B1
EP0723807B1 EP19950810530 EP95810530A EP0723807B1 EP 0723807 B1 EP0723807 B1 EP 0723807B1 EP 19950810530 EP19950810530 EP 19950810530 EP 95810530 A EP95810530 A EP 95810530A EP 0723807 B1 EP0723807 B1 EP 0723807B1
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EP
European Patent Office
Prior art keywords
mixer
cartridge
element group
inlet section
outlets
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
EP19950810530
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German (de)
English (en)
Other versions
EP0723807A2 (fr
EP0723807A3 (fr
Inventor
Wilhelm A. Keller
Richard J. Wilson
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Individual
Original Assignee
Individual
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Publication date
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Application filed by Individual filed Critical Individual
Priority to EP19950810530 priority Critical patent/EP0723807B1/fr
Priority to US08/522,108 priority patent/US5609271A/en
Priority to JP00349296A priority patent/JP3769058B2/ja
Publication of EP0723807A2 publication Critical patent/EP0723807A2/fr
Publication of EP0723807A3 publication Critical patent/EP0723807A3/fr
Application granted granted Critical
Publication of EP0723807B1 publication Critical patent/EP0723807B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B05C17/00503—Details of the outlet element
    • B05C17/00506—Means for connecting the outlet element to, or for disconnecting it from, the hand tool or its container
    • B05C17/00509—Means for connecting the outlet element to, or for disconnecting it from, the hand tool or its container of the bayonet type
    • 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
    • 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
    • B05C17/00566—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 a dynamic mixer in the nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/325—Containers having parallel or coaxial compartments, provided with a piston or a movable bottom for discharging contents
    • 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
    • B05C17/01—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 manually mechanically or electrically actuated piston or the like

Definitions

  • the present invention relates to a mixer and a multiple reactive chemical component dispensing device assembly, in particular a two-component cartridge, according to the introduction of claim 1 and to a method for the aligned connection of the mixer to the device.
  • DE-U-94 05 922 discloses a two component cartridge wherein the containers are arranged concentrically and whereas the outlets are side by side and D-shaped. For better discharge of the residual material two sleeves are connected to the mixer. The connection occurs with the aid of a coupling nut screwed on an external thread at the cartridge.
  • DE-U-90 15 118 discloses a multicomponent device with a cartridge and a mixer, both having a separating wall which adjoin each other. These two adjoining separating walls are pipelike and coaxially arranged so that while rotating the coupling means of the cartridge and the mixer the separating walls remain aligned. This assembly does not solve the problem of side-by-side outlets and inlets.
  • Figs. 1-5 show a first embodiment of the invention comprising a coupling ring, wherein
  • Fig. 1 shows in a first embodiment a mixer 1 comprising a mixer housing 2, a mixer element group 3, a mixer outlet 4 and a mixer inlet section 5.
  • This mixer is fixed to the cartridge with the aid of a coupling ring 6.
  • the mixer inlet section 5 forms two D-shaped, individual inlet openings 7 and 8 at the face of the mixer separating element 3S serving in this embodiment as a separating means for guiding each component separately to the first dividing element 3D of the mixer element group 3.
  • a slot 9 aligns the mixer in regard to the cartridge.
  • the coupling ring 6 see Fig. 5 is provided with two bayonet lugs 10 and, for better manual gripping, ribs 11, on the outer cylindrical surface.
  • the cartridge comprising two cylindrical containers 13, a connecting flange 14 with two bayonet prongs 15 receiving the bayonet lugs 10 of the mixer.
  • the two individual, side by side outlets 16 and 17 are contained within an outlet tube 18 comprising a nose piece 19 cooperating with slot 9 at the inlet of the mixer 1 for aligning the mixer 1 to the cartridge 12.
  • the openings of the side by side outlets 16 and 17 of the cartridge correspond to the two D-shaped individual mixer inlet openings 7 and 8 formed by the leading edge 20 of the separating element 3S.
  • the cylindrical mixer inlet section 5 is formed for a sealing connection with the cartridge outlet tube 18 while fitting over the nose piece 19 of the cartridge.
  • both chemical component streams leaving the side by side outlets 16 and 17 of the cartridge are separated by the first separating mixer element 3S so that no chemical component material flow is possible from one cartridge outlet 16 across to the other cartridge outlet 17.
  • separation of the components is maintained until the components reach the first dividing element 3D of the mixer element group.
  • Figs. 6A-C show a variant to the embodiment shown in Figs. 1-5 in that container 70 with outlet 16A of cartridge 72 has a smaller cross-sectional area than container 71 with outlet 17A.
  • the mixer inlet section 22 has a separating means within the mixer 73 and comprises separated inlet chambers 23, resp. 24 having different cross-sectional areas and a smaller combined diameter than the cartridge outlet.
  • This alternative separating means can have separated inlet chambers with equal cross-sectional areas or other than 1:1.
  • the ratio of the cross-sectional areas of the separated inlet chambers can be adapted relative to cross-sectional areas of the containers of the cartridge, resp. to its metering ratio.
  • the separating means is fixedly connected to the mixer element group.
  • Fig. 7 shows in a second embodiment mixer 25 comprising a mixer housing 26, the mixer element group 3, the mixer outlet 4 but with a mixer inlet section 27 with two cylindrical, separate inlets 28 and 29 followed by the separating element 3S of mixer element group 3.
  • This mixer is also connected to the cartridge with the aid of the coupling ring 6.
  • the coupling ring 6 is the same as or similar to the coupling ring of the previous embodiment, comprising bayonet lugs 10. In this embodiment all mixer internal parts are integral with properly aligned mixer element group 3.
  • the cartridge 30 comprises two cylindrical containers 31 of equal cross-sectional area substantially separated by an air gap L, see figs. 8 and 9, an outlet face 32 with the two bayonet prongs 15 for receiving the bayonet lugs 10 of the coupling ring 6.
  • Cartridge outlet face 32 comprises two distanced outlets 33 and 34 which correspond to the respective inside diameters of the separate mixer inlets 28 and 29, whereby they fit and seal over the outlets of the cartridge.
  • both the outlets of the cartridge and the inlets of the mixer are separated at a distance so that no chemical component flow is possible from one outlet (inlet) across to the other outlet (inlet). This arrangement, where the mixer inlets fit over the cartridge outlets, results in a smaller diameter of the mixer inlet section 27 than reversed arrangements with the same cross-sectional flow area of the cartridge outlets.
  • the invention however, is not limited to air gap separated containers and applies as well to cartridges with containers separated by one single wall according to Fig. 3.
  • Figs. 11A-C show a variant to the embodiment shown in Figs. 7-10 in that the containers 76 and 77 of cartridge 78 have different cross-sectional areas and are also separated by an air gap L, see Figs. 11B and 11C.
  • the inlet section 37 of mixer 40 is similar to the mixer inlet section 27 of Fig. 6, whereby the separate inlets 28 and 29 each end in a separated inlet chamber 38, resp. 39 of different cross-sectional areas so as to correspond to different cartridge metering ratios and are housed in a smaller diameter with reference to the mixer inlet section 37 and terminating in an outlet opening for each chamber for material to pass through.
  • This arrangement is preferable for, but not limited to, mixing ratios other than 1:1.
  • Distanced outlets 33 and 34 resp. separate inlets 28 and 29 can also be of different cross-sections to reflect the different cross-sectional areas of the cartridge containers.
  • Fig. 12 shows, in a further embodiment, mixer 41 comprising a mixer housing 42, the mixer element group 3, the mixer outlet 4 and a mixer inlet section 43 with the separated inlets 48 and 49 leading to the separated chambers 48A and 49A which are fixedly attached to a properly aligned separating element 3S of the mixer element group 3.
  • This mixer is attached to the cartridge by pressing the mixer onto the cartridge and by rotating the mixer housing 42 of the mixer, whereas the mixer element group 3 and the separated chambers 48A and 49A do not rotate.
  • the mixer housing is provided with longitudinal ribs 44 which end at a flange 45, the two lateral ends of which are formed as bayonet lugs 46 cooperating with the bayonet prongs 15 of the cartridge.
  • the inner wall of the mixer inlet section 43 is stepped and the separated chambers are provided with a sealing flange 53.
  • the mixer element group 3 is connected to the separated chambers 48A and 49A.
  • the sealing flange 53 is disposed in such a way within the housing that the housing itself is rotatable around the mixer element group 3 with attached separating means and combined separated inlets 48 and 49.
  • the sealing flange 53 will provide sealing between the inlet section and the mixer housing containing the mixer element group.
  • the cartridge 50 comprises two cylindrical containers 51, and in this embodiment, a connecting flange 52 with the two bayonet prongs 15 for receiving the bayonet lugs 46 of the mixer 41.
  • the stepped outlet nozzle 54 of the cartridge has two individual, separate D-shaped side by side outlets 55 and 56 which correspond to the respective outside shape of the separated inlets 48 and 49 of the mixer whereby they fit and seal into the outlets 55 and 56.
  • both the outlets of the cartridge and the prealigned inlets of the mixer are connected axially such that no direct chemical component flow or contact is possible from one outlet across to the other outlet during attachment.
  • Figs. 15-17 show a variant to the embodiment shown in Figs. 12-14 in that the containers 79 and 80 of cartridge 81 have different cross-sectional areas.
  • the mixer inlet section 57 of mixer 58 comprises a separated inlet 59 and an inlet opening 60 but each ending in separated chambers 59A, resp. 60A with different cross-sections within a reduced diameter in comparison with the inlet section.
  • This arrangement is preferable for mixing ratios other than 1:1, but not limited to them.
  • For mixing ratios other than 1:1 it may be preferable to omit inlet part 49 of the major component which enters the mixer inlet section in order to adapt the cross-section of the flow path to the mixing ratio.
  • One longitudinal side between the bayonet lugs 46 has a recess 47, see Fig. 16 and one of the bayonet prongs 15 has, at one of its lateral sides, a nose piece 82 for cooperating with that recess 47 for the coded alignment of the mixer to the cartridge.
  • the mixer For attaching the mixer to the cartridge, the mixer is aligned and pressed onto the cartridge such that the nose 82 fits into recess 47 of the mixer flange and the inlets of the mixer fit into the outlets of the cartridge.
  • mixer housing 42 of the mixer is rotated by 90° for the engagement of the bayonet lugs 46 in the bayonet prongs of the cartridge. This method prevents the contamination of one chemical component by the other by avoiding relative rotation at the mixer/cartridge interface and enables a quick attachment of the mixer.
  • FIGs. 18 and 19 show a preferred embodiment, combining the distanced outlets 33 and 34 of cartridge 30, having also complete cylindrical containers substantially separated by an air gap L.
  • a mixer 83 with a mixer housing 84, has a mixer inlet section 85 with separate inlets 87 and 88 integral with the separating element 3S attached to the mixer element group 3 ending at the mixer outlet 4.
  • the mixer housing 84 is provided with ribs 86 ending in bayonet lugs 89 cooperating with bayonet prongs 15 at the cartridge.
  • Corresponding separate inlets 87 and 88 of the mixer 83 fit over the distanced outlets 33 and 34 of the cartridge 30.
  • This mixer is fixed to the cartridge by pressing the mixer onto the cartridge and by rotating the mixer housing 84 of the mixer, whereas the separate inlets 87 and 88, the separating element 35 and the mixer element group 3, comprising the first dividing element 3D, do not rotate. It is evident that this embodiment can also be provided with separated chambers ending at the first dividing element.
  • the inventive mixer-cartridge combination provides, in particular for cartridge containers substantially separated by an air gap up to and including the individual outlets, a port to port coded alignment for same or dissimilar size ports, with no cross-contamination caused by rotation while also maintaining separation past the interface into the mixer so as to hinder the spreading of any possible reaction and plugging of the components at the interface and back into the cartridge outlets.
  • This combination also provides optimization of the mixing performance, especially but not uniquely, for ratios other than 1:1.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Claims (14)

  1. Ensemble composé d'un mélangeur et d'un applicateur pour composantes réactives multiples, plus particulièrement d'une cartouche pour deux composantes, ledit mélangeur (1, 25, 40, 41, 58, 73, 83) comprenant un boîtier de mélangeur (2, 26, 42, 42A, 84), un groupe d'éléments de mélange (3) et une partie d'admission (5, 22, 27, 37, 43, 57, 85) du mélangeur présentant des orifices d'admission (7, 8; 28, 29; 48, 49; 56, 60; 87, 88) juxtaposés ou espacés, et ladite cartouche (12, 30, 72, 78, 50, 81) comprenant au moins deux réservoirs (13; 70, 71; 31; 76, 77; 51; 79, 80) et un domaine d'émission avec des orifices d'émission séparés (16, 17; 16A, 17A; 33, 34; 55, 56) pour chaque réservoir, les orifices d'émission étant juxtaposés ou espacés, et le mélangeur et la cartouche comportant des moyens de fixation (6, 10; 46, 89; 15), caractérisé en ce que lesdits moyens de fixation sont des moyens de fixation par baïonnette, et que la partie d'admission (5, 22, 27, 37, 43, 57, 85) du mélangeur (1, 25, 40, 41, 58, 73, 83) comporte des moyens de séparation (3S; 23, 24; 38, 39; 48A, 49A; 59A, 60A) permettant de maintenir la séparation des composantes après les admissions séparées, ledit groupe d'éléments de mélange (3) et la partie d'admission (5, 22, 27, 37, 43, 57, 85) du mélangeur étant disposés de telle manière que pendant la connexion étanche du mélangeur à la cartouche, les admissions (7, 8; 28, 29; 48, 49; 59, 60; 87, 88) de la partie d'admission du mélangeur restent alignés aux orifices d'émission correspondants et adaptés (16, 17; 16A, 17A, 33, 34; 55, 56) de la cartouche, et que les moyens de séparation (3S; 23, 24; 38, 39; 48A, 49A; 59A, 60A) se trouvent, après la fixation de l'ensemble mélangeur, dans une orientation angulaire alignée par rapport au premier élément diviseur (3D) du groupe d'éléments de mélange (3).
  2. Ensemble selon la revendication 1, caractérisé en ce que les éléments de la partie d'admission (5, 22, 27, 37, 43, 57, 85) du mélangeur, y compris les moyens de séparation (3S; 23, 24; 38, 39; 48A, 49A; 59A, 60A) et le groupe d'éléments de mélange (3) sont mutuellement alignés et fixement connectés entre eux.
  3. Ensemble selon la revendication 1, caractérisé en ce que le groupe d'éléments de mélange (3) et la partie d'admission (43, 57, 85) du mélangeur (41, 58, 83) sont disposés de telle manière qu'une rotation est possible entre la partie d'admission et le groupe d'éléments ou une partie du groupe d'éléments, alors que, vu depuis l'admission du mélangeur vers l'orifice d'émission du mélangeur, après la rotation requise pour la fixation de l'ensemble mélangeur, l'arête avant du premier élément du groupe, ou de la partie de celui-ci qui n'est pas fixée à la partie d'admission, est alignée sur la partie d'admission ou sur la partie du groupe d'éléments qui est reliée à la partie d'admission, de sorte à diviser uniformément chaque flux de substance pour une efficacité optimale du mélangeage.
  4. Ensemble selon l'une quelconque des revendications 1 à 3, caractérisé en ce que, vu depuis l'admission du mélangeur vers l'orifice d'émission du mélangeur, le premier élément (3S) du groupe d'éléments de mélange (3) est arrangé de telle manière qu'il sert de moyen de séparation afin de maintenir la séparation des composantes.
  5. Ensemble selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le moyen de séparation de la partie d'admission (22, 37, 43, 57) du mélangeur consiste de chambres séparées (23, 24; 38, 39; 48A, 49A; 59A, 60A) conduisant au premier élément diviseur (3D) du groupe d'éléments de mélange.
  6. Ensemble selon l'une quelconque des revendications 1, 2, 4, 5, caractérisé en ce que le boîter (2, 26) du mélangeur, le groupe d'éléments de mélange (3) et la partie d'admission du mélangeur (5, 22, 27, 37) sont fixement assemblés et attachés à l'applicateur ou à la cartouche (12, 30, 72, 78) par l'intermédiaire d'un écrou d'accouplement (6).
  7. Ensemble selon l'une quelconque des revendications 1, 2, 4, 5, caractérisé en ce que le groupe d'éléments de mélange (3) et la partie d'admission du mélangeur (43, 57, 85) sont fixement connectés et arrangés dans le boîtier (42, 42A, 84) du mélangeur de telle manière que le boîtier est capable de tourner autour des éléments intérieurs fixement connectés du mélangeur lorsque le mélangeur est attaché à l'applicateur ou à la cartouche.
  8. Ensemble selon la revendication 3, caractérisé en ce que le boîtier, comprenant un groupe d'éléments de mélange (3) fixement assemblé ou une partie d'un tel groupe, est capable de tourner autour de la partie d'admission du mélangeur et le moyen de séparation et, le cas échéant, l'autre partie dudit groupe d'éléments qui n'est pas fixée au boîtier, lorsque le mélangeur est attaché à l'applicateur ou à la cartouche.
  9. Ensemble selon la revendication 1, caractérisé en ce que les orifices d'émission (33, 34) de la cartouche (30, 78) sont en forme de D approximativement ou cylindriques, ou présentent des coupes transversales différentes.
  10. Ensemble selon la revendication 1 ou 9, caractérisé en ce que les réservoirs (31; 76, 77) et les orifices d'émission (33, 34) sont essentiellement séparés par une fente à air (L) intermédiaire.
  11. Ensemble selon l'une quelconque des revendications 1 à 10, caractérisé en ce que le boîtier (2, 26, 42A, 84) du mélangeur et la partie d'émission de la cartouche (12, 72, 30, 78, 81) présentent des moyens mutuels de codage (9, 19; 47, 82) permettant un alignement univoque du mélangeur et de la cartouche.
  12. Ensemble selon l'une quelconque des revendications 1 à 11, caractérisé en ce que la cartouche est une cartouche (30, 78) en une pièce, composée d'au moins deux réservoirs (31; 76, 77) complets présentant au moins deux orifices d'émission séparés (33, 34), lesdits réservoirs étant essentiellement séparés par une fente à air (L) intermédiaire.
  13. Procédé de connexion du mélangeur à l'applicateur pour composantes réactives multiples, plus particulièrement à la cartouche selon les revendications 1 et 6, en engageant d'abord les admissions du mélangeur et les orifices d'émission correspondants de l'applicateur et en engageant ensuite les moyens de fixation par baïonnette, de telle manière que les admissions du mélangeur restent alignés aux orifices d'émission de la cartouche, ce qui évite une contamination réciproque des composantes.
  14. Procédé de connexion du mélangeur à l'applicateur pour composantes réactives multiples selon les revendications 1 et 7 ou 8, en engageant d'abord les admissions du mélangeur et les orifices d'émission correspondants de la cartouche et en tournant ensuite le boîtier du mélangeur afin d'engager ses moyens de fixation et les moyens de fixation de la cartouche de telle manière que les admissions du mélangeur restent alignés aux orifices d'émission de la cartouche, ce qui évite une contamination réciproque des composantes.
EP19950810530 1995-01-16 1995-08-24 Mélangeur et dispositif de distribution pour plusieurs composants ainsi que procédé de connexion alignée du mélangeur avec le dispositif de distribution pour plusieurs composants Expired - Lifetime EP0723807B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP19950810530 EP0723807B1 (fr) 1995-01-16 1995-08-24 Mélangeur et dispositif de distribution pour plusieurs composants ainsi que procédé de connexion alignée du mélangeur avec le dispositif de distribution pour plusieurs composants
US08/522,108 US5609271A (en) 1995-01-25 1995-08-31 Mixer and multiple component dispensing device assembly and method for the aligned connection of the mixer to the multiple component dispensing device
JP00349296A JP3769058B2 (ja) 1995-01-16 1996-01-12 ミキサと多反応性成分分配装置との組立体及び整合結合方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95810027 1995-01-16
EP95810027 1995-01-16
EP19950810530 EP0723807B1 (fr) 1995-01-16 1995-08-24 Mélangeur et dispositif de distribution pour plusieurs composants ainsi que procédé de connexion alignée du mélangeur avec le dispositif de distribution pour plusieurs composants

Publications (3)

Publication Number Publication Date
EP0723807A2 EP0723807A2 (fr) 1996-07-31
EP0723807A3 EP0723807A3 (fr) 1997-02-05
EP0723807B1 true EP0723807B1 (fr) 2001-09-19

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JP (1) JP3769058B2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
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DE102007044983A1 (de) 2007-09-19 2009-04-09 Kettenbach Gmbh & Co. Kg Austragvorrichtung
US7812065B2 (en) 2006-01-09 2010-10-12 Kettenbach Gmbh & Co., Kg Dental impression masses, hardened products produced from them, and use of surfactants for the production of dental impression masses
DE102012003390A1 (de) 2011-08-24 2013-02-28 Kettenbach Gmbh & Co. Kg Kartuschensystem und statischer Mischer hierfür
WO2013026717A1 (fr) 2011-08-24 2013-02-28 Kettenbach Gmbh & Co. Kg Système de cartouche et mélangeur statique associé
US9168108B2 (en) 2007-09-19 2015-10-27 Kettenbach Gmbh & Co. Kg Dispensing device

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EP0993864A1 (fr) * 1998-09-18 2000-04-19 Sulzer Chemtech AG Dispositif et procédé de mélanger et délivrer plusieurs composants fluides
JP2000126569A (ja) * 1998-09-18 2000-05-09 Sulzer Chemtech Ag 複数の流動性成分の混合分配を行う装置
DE502005006995D1 (de) 2004-02-13 2009-05-14 Kettenbach Gmbh & Co Kg Dentalmaterial auf basis von alkoxysilylfunktionellen polyethern
DE102004045214B4 (de) 2004-09-17 2010-01-28 Kettenbach Gmbh & Co. Kg Zweikomponenten-Dentalabformmaterial auf Basis von hydroxylfunktionellen Polyethern und Alkoxysilanen und/oder Kieselsäureestern
DE102004045358B4 (de) 2004-09-17 2009-11-26 Kettenbach Gmbh & Co. Kg Kondensationsvernetzendes Zweikomponenten-Dentalabformmaterial auf Basis von alkoxysilyl- und hydroxylsilylfunktionellen Polyethern
DE102005031201A1 (de) 2005-07-01 2007-01-25 Kettenbach Gmbh & Co. Kg Zu formstabilen Formkörpern aushärtendes kondensationsvernetzendes Dentalmaterial
JP5172185B2 (ja) 2007-03-22 2013-03-27 株式会社ジーシー ミキシングチップ
DE102007000850A1 (de) * 2007-10-11 2009-04-16 Hilti Aktiengesellschaft Kartusche für eine auspressbare Masse
JP5172514B2 (ja) 2008-07-15 2013-03-27 株式会社ジーシー ミキシングチップ
DE202009018142U1 (de) 2009-05-09 2011-02-24 Kettenbach Gmbh & Co. Kg Härtbare Zusammensetzungen, daraus hergestellte gehärtete Produkte und deren Verwendung
DE102010046697A1 (de) 2010-09-28 2012-03-29 Kettenbach Gmbh & Co. Kg Polymerisierbares Dentalmaterial mit Reaktiv-Pastenbildner, gehärtetes Dentalmaterial und deren Verwendung
DE202011050465U1 (de) * 2011-06-16 2011-08-17 Vosschemie Gmbh Statischer Mischer zum Mischen von mindestens zwei fließfähigen Komponenten
CA2789725C (fr) * 2011-11-29 2019-08-06 Sulzer Mixpac Ag Element melangeur pour melangeur statique
US9381140B2 (en) 2012-08-31 2016-07-05 Kettenbach Gmbh & Co. Kg Radically polymerisable dental material, cured product and usage
JP5973365B2 (ja) 2013-03-01 2016-08-23 株式会社ジーシー 歯科用ミキサー
EP2965825A1 (fr) 2014-07-09 2016-01-13 Sulzer Mixpac AG Appareil de distribution, système de distribution et procédé de distribution
ES2934154T3 (es) 2015-10-30 2023-02-17 Medmix Switzerland Ag Mezclador estático

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Cited By (10)

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Publication number Priority date Publication date Assignee Title
US7812065B2 (en) 2006-01-09 2010-10-12 Kettenbach Gmbh & Co., Kg Dental impression masses, hardened products produced from them, and use of surfactants for the production of dental impression masses
DE102007044983A1 (de) 2007-09-19 2009-04-09 Kettenbach Gmbh & Co. Kg Austragvorrichtung
DE102007044983B4 (de) * 2007-09-19 2014-03-20 Kettenbach Gmbh & Co. Kg Austragvorrichtung
US9168108B2 (en) 2007-09-19 2015-10-27 Kettenbach Gmbh & Co. Kg Dispensing device
DE102012003390A1 (de) 2011-08-24 2013-02-28 Kettenbach Gmbh & Co. Kg Kartuschensystem und statischer Mischer hierfür
WO2013026717A1 (fr) 2011-08-24 2013-02-28 Kettenbach Gmbh & Co. Kg Système de cartouche et mélangeur statique associé
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

Also Published As

Publication number Publication date
JPH08276125A (ja) 1996-10-22
EP0723807A2 (fr) 1996-07-31
EP0723807A3 (fr) 1997-02-05
JP3769058B2 (ja) 2006-04-19

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