EP1068906B1 - Distributeur de fluide - Google Patents

Distributeur de fluide Download PDF

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Publication number
EP1068906B1
EP1068906B1 EP00115103A EP00115103A EP1068906B1 EP 1068906 B1 EP1068906 B1 EP 1068906B1 EP 00115103 A EP00115103 A EP 00115103A EP 00115103 A EP00115103 A EP 00115103A EP 1068906 B1 EP1068906 B1 EP 1068906B1
Authority
EP
European Patent Office
Prior art keywords
reservoir
closure
dispenser
set forth
media
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
EP00115103A
Other languages
German (de)
English (en)
Other versions
EP1068906A2 (fr
EP1068906A3 (fr
Inventor
Jürgen Greiner-Perth
Thomas Eberhard
Hans Merk
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.)
Aptar Radolfzell GmbH
Original Assignee
Erich Pfeiffer GmbH
Ing Erich Pfeiffer 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
Application filed by Erich Pfeiffer GmbH, Ing Erich Pfeiffer GmbH filed Critical Erich Pfeiffer GmbH
Publication of EP1068906A2 publication Critical patent/EP1068906A2/fr
Publication of EP1068906A3 publication Critical patent/EP1068906A3/fr
Application granted granted Critical
Publication of EP1068906B1 publication Critical patent/EP1068906B1/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
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0078—Arrangements for separately storing several components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle

Definitions

  • the invention relates to a dispenser. With him two or more Media be played sequentially or together. Each of the media can be liquid, pasty, powdered, one tablet-shaped solid or else be gaseous. The media can via separate outlet channels or media outlets or over be discharged a common outlet channel. you will be either with the outlet flow or before discharge with each other mixed. In all these operations, the dispenser is with a single user hand both free to carry and operate. Of the Dispensers expediently consists of plastic or injection molded parts and can also contain glass parts.
  • a dispenser according to the preamble of claim 1, has become generally known works as a squeeze bottle. It contains two different storage chambers Media. A connecting channel is closed by a lid, the by internal pressure in the one of the container from his Seat is ejected into the other container.
  • US 3,966,089 A shows a spray gun with a 2-chamber memory, in which one of the storage chambers by screwing the The lid of the dispenser is pierced by means of a crown so that the media can mix.
  • FR 2,773,135 A shows a nebulizer with two storage chambers, which are each sealed off from each other by a ball valve. The Both balls are in operation by a thorn from their Sitting pushed and caught in a holder, leaving the contents the chambers can mix.
  • the invention has for its object to provide a dispenser, in which disadvantages of known training are avoided and with in particular two media volumes the same or different Aggregate state stored completely separate from each other and then several times in single doses can be discharged.
  • each Medium should umyogll- or before the discharge in a metering chamber be sucked and then discharge directly from this metering chamber be.
  • the dispenser is designed compact, easy to handle and easy to manufacture and assemble be.
  • the dispenser has a base body with a storage unit, which with a discharge conveyor for repeated delivery of Media must be provided from the storage unit.
  • a discharge conveyor for repeated delivery of Media must be provided from the storage unit.
  • the Discharge conveyor could only a pouring spout for emptying the Storage unit or another, preassembled on the base body to be attached conveyor unit, however, is suitably a pump.
  • a pump is suitably sufficient with a single Stroke direction; with multiple dose discharge, the pump either leads a step stroke advancing in said direction or alternately forward and backward strokes.
  • the latter makes the metering or pump chamber first deflated and then out of the storage unit again filled with medium.
  • the pump can also be powered by an elastic resetting squeeze bottle, which is the one or the Storage spaces or the mixing chamber for the two media limited.
  • the mixing chamber may be separate from both storage spaces. she can also be a single of these storage spaces or through the storage spaces be formed together. When mixing is then a good one Flushing these rooms given.
  • a storage room is as a pre-assembled, filled and sealed Assembly provided which to be attached to the other memory so is that the storage spaces only via a one-piece closure member are separated from each other.
  • the Closure member or other member may then be a guide body for Forming flow turbulence in the mixing chamber.
  • this Guide body in the mixing chamber unattached by mass forces freely be movable after moving from its holder to the main body detached or blasted off.
  • the mixing chamber or storage spaces may be prior to merging the media a smaller volume than at the beginning of Merge the media and afterwards.
  • the concave boundary of a storage space in a convex shape be everted and then protrude into the other storage space. This increases the pressure in this other storage space, which also the first start-up or priming of the discharge conveyor improved.
  • a vessel body with two separate vascular openings proposed with To separate separate members are and / or each other coaxially opposite.
  • Each vessel opening is through a formed opposite the vessel belly constricted neck, which in one-piece Training a projecting attachment member for a counter member, such as a snap ring, a metallic crimping ring, a threaded member or the like.
  • a counter member such as a snap ring, a metallic crimping ring, a threaded member or the like.
  • the counterpart is used for tight attachment or Clamping a closure unit, which the discharge conveyor or may include the assembly with the second storage space.
  • the Vessel body is formed in one piece and its necks can be the same be formed so that both closure members either at each These necks are to be tightly fastened.
  • the dispenser 1 according to FIGS. 1 to 7 has three dimensionally stable Units 2 through 4, each pairwise independent of the third axially and / or rotationally against each other are movable.
  • the units 3, 4 have axial distance from each other and are at each other remote ends of the central unit 2 movably mounted.
  • the Unit 2 comprises a storage unit 5 and a base body 6, which are dimensionally stable.
  • the unit 5 is limited to the main body. 6 a first memory space 7 and a multiple smaller, second Storage room 8. Both rooms 7, 8 adjoin one another Surface of a closure 9, which is a one-piece closing member or may be a limiting body. All mentioned arrangements lie in a common axis 10, to which the movements of Units 2 to 4 are parallel.
  • the rigid base body 6 comprises two one-piece Storage vessels 13, 14, namely the vessel body 13 and the Boundary body 14 and the separate housing 29 of the pump 11th
  • the constant wide storage jacket 15 of the vessel 13 is coaxial with Boundary body 14 or memory shell 16 and is integral with one of the housing of the two conveyors 11, 12 is formed.
  • the ends of the jacket 15 strike the vessel bottom 18 of the vessel 13.
  • the wall 17 connects to an outwardly directed vessel neck 19 on.
  • the neck 19 forms a holder 21 as a fastening member to rigid attachment of the housing of the pump 11th
  • the pump 11 and its housing 29 belong to a closure unit 23 for tight closure of the neck 19 against leakage of the Media.
  • the closure 9 belongs to a further closure 25 a closure unit 24 for the tight closure of the neck 20th against leakage of medium to the outside or media exchange between the spaces 7, 8.
  • the shutter 25 is located at an axial distance from the shutter 9, limited with this and the jacket 16 the space 8th and extends into the plane of the wall 18.
  • the housing 29 protrudes with the largest part of its length in the space. 7 and includes with its inner end to a riser 28, such as flexurally flexible riser, on, to the bottom 18 in the room 26th is sufficient, so that deducted only from here the medium from the unit 5 becomes.
  • a riser 28 such as flexurally flexible riser
  • the housing 29 defines a pressure, metering and pumping chamber 30, which between the piston or the piston lip of a piston unit 31 and an intake valve 32 through the inner periphery of the housing 29th is limited.
  • the unit 31 belongs to the unit 3 and includes a Exhaust valve 33, whose one valve body by the inner circumference of the elastically shortenable piston is formed while the other Valve part is rigidly attached to the piston plunger.
  • a valve 34 In the starting position
  • FIG. 2 are ventilation paths between the housing 29 and the Piston plunger sealed by a valve 34, one of which Valve body through the outer periphery of the piston and the other Valve body are formed by an inner sleeve of the lid, which with a longer and the space 30 limiting body the Housing 29 forms.
  • valve 33 To the valve 33 closes downstream and completely within the Piston plunger to an outlet passage 35 which immediately adjacent to Media outlet 37, namely a spray nozzle, with a fuse against the ingress of germs, for example with a valve 36, is provided.
  • Outlet channel 35 or all other media spaces Limiting walls may also contain germicidal agents be.
  • the movable valve body of the valve 36 closes in the direction the discharge flow, while the movable valve body of the valves 32, 33 open in this direction.
  • the valve 36 is opened after opening Valves 33 opened by the media pressure in the channel 35 and closes under spring force.
  • the outlet 37 is provided in the end face of a nozzle 38, the protrudes freely over a laterally adjoining handle 39 and in a nostril can be inserted.
  • the opening 37 and the Stub 38 are in the axis 10.
  • a ventilation 40th provided, which is guided solely by a germ filter 41.
  • the Housing cover of the pump 11 has a protruding, annular Flange 43 on. Between the flange 43 and the end face of the Neck 19 and the holder 21 is the annular disk-shaped filter 41st under compression and liner of a seal 42 axially so clamped that the rings 41, 42 on the outer circumference of the housing 29th connect tightly.
  • the axial clamping takes place with a separate fastening member 44, such as a Krimpring, which left in Fig. 2 before and right after the bracing is shown.
  • the member 44 is supported mutually remote shoulder surfaces of the members 21, 43 below Tension off and consists of sheet metal.
  • the ventilation could also do that Pass housing 29 and the valve 34, then downstream of the space 30 of the jacket of the housing 29 of a Ventilation hole is interspersed, which is the inside of the housing shell directly connects with the room 7.
  • a trigger lock 45 prevents form-fitting, that the parts 38, 39 be deducted from the piston plunger or from the unit 2 although they can be attached to the plunger only by a Plug connection are attached.
  • a lying within the room 30 Return spring 46 moves the unit 3 over the return stroke to the Stop of the fuse 45.
  • the handle 39 is through the end wall a cap 47 formed which integrally formed with the neck 38 is and whose coat the freely projecting housing cover and the Parts 21, 23 and 41 to 45 permanent as discharge and actuating head covers.
  • the pump 11 with the Handle 39 due to a sequential circuit first to the end position pressed her pumping stroke and then in this position only the conveyor 12 with the handle 49 (Fig. 2) is actuated, so that after release of the Handle 39, 49 immediately run a suction stroke and the medium off the chamber 27 is sucked into the chamber 30.
  • the sequential circuit can be achieved in that the operating force for the pump 12 is greater than the actuation force for the pump 11. Should the pump 11 remain unconfirmed during conveyance by the conveyor 12, the operating forces are chosen in reverse accordingly.
  • each of the chambers 7 and 8 one of the said media be saved.
  • the room 8 is completely filled and the room 7 only partially up to the visible in Fig. 1 media mirror below of the housing 29. Simultaneous finger pressure against both handles 39, 49 pushes the shutter 9 from the neck 20, to the end the exit and transfer opening 51 on the inner width of the shell 16th is free and in the course of the medium of the chamber 8 in the Chamber 7 is ejected.
  • the media can be shaking homogeneously and with support of the shutter 9 acting as a stirring member.
  • the handle 39 By linear displacement of the handle 39 opposite to Displacement direction of the handle 49 and against the force of the spring 46th the chamber 30 is reduced in size and the medium contained therein compressed to open the valve 33.
  • the valve 33 opens either by overpressure in the chamber 30 or by abutment of the piston at the end of the pumping stroke.
  • the unit 3 After release of the handle 39, the unit 3 performs the return stroke from, whereby under opening of the valve 32 medium from the chamber 27 is sucked into the chamber 30.
  • the next stroke cycle leads to Discharge of a next dose.
  • the units 12, 14 are separate from the body 13 and at this fixed with an intermediate member or annular flange 52, which is formed integrally with the parts 16, 25, 49. Also stands out Neck 20 opposite the neck 19 only outward over the ground 18 and has at the end or outer circumference a protruding Attachment member 22 which corresponds to the member 21. A ring-shaped seal 53 is against the end face of the parts 20, 22 clamped, connects in one piece to the upstream end of a Mantels 54 and surrounds the jacket 16 with radial clearance.
  • the other end of the shell 54 closes at an axial distance from the member 53 within the shell 20 via a connection 55 to the inner End of the shell 16 and forms in the region of this end wall 55 a annular joint for inversion of the vessel 14 in such a way that the jacket 16 then protruding into the space 7 extension the shell 54 forms and the inner boundaries of the vessel 14 then form its outer boundaries, which limit the annulus 26.
  • the parts 16, 53 to 55 are in one piece.
  • a sleeve or cap-shaped and separate attachment member 56 biases the Elastomer body 14, 52 against the bracket 22 and is on this over an annular elastic snap connection 57 and at the Seal 53 with a distance between its ends Abutment 58, namely an annular end wall supported.
  • the shutter 9 is a dimensionally stable or flexurally elastic plate, which with its outer circumference tight in an annular groove on the inner circumference of Mantle 16 engages.
  • the mantle of the member 56 is above the vessel 14 and the handle 49, which is formed by the vessel bottom 25.
  • the jacket 54 may have gap distance from the neck 20 or at the Inner circumference tension-free or sealed with radial stress issue.
  • the snap connection 57 engages springing back by itself, when the one-piece member 56 is pushed axially onto the neck 20.
  • the elastomeric body 14, 52 is inherent or by latching bistable, namely in the starting position shown in FIG. 3 and in the everted position, with a latching in this end position additional push button can be set.
  • the vessel 14 is separated from the Flange 52 formed and the sleeve jacket 59 in one piece with the Closure 9.
  • the closures 9, 25 are inversely to Fig. 1.
  • the Closure 25 is formed by a bottom 25, which is fixed or connected in one piece with the jacket 16 and flat or pointed or is cone-shaped.
  • the an attachment or snap member 62 for attachment to the parts 9, 52 having a snap connection 60.
  • the shutter 9 is located then as a flat disc close to the end face of the neck 61 and connects in one piece to the jacket 59, which on the inner circumference of a annular snap groove for engagement of the member 62 has.
  • the coat 59 may have the effect of the shell 16 of FIG. 2 and closes over an annular disc 55 to the jacket 54 at.
  • the handle 49 is here through the outside of the shutter. 9 educated. By pressure against the handle 49, the vessel 14 continues moved into the room 7 until the snap connection 60 disengages and the vessel 14 falls freely into the space 7. The parts 9, 59 can then in the room 7 to be everted into the second stable position and the neck 61 limited opening 51 is free.
  • the volume is the Chamber 27 smaller than the sum of the volumes of the rooms 7, 8, however greater than the volume of the chamber 7.
  • the stirring member is formed in this case by the vessel 14, whose Room 8 forms part of the mixing chamber 27.
  • the wall 58 is here at the end of the member 56, axially adjacent to the shutter 9 and Handle 49 and has a passage opening for the at the Handle 49 finger to be applied.
  • the shutter 9 comprises a in the neck 61st protruding plug, which with radial pressure close to the Inner circumference of the neck or the opening 51 abuts and immediately on the end wall 55 connects.
  • To the outside of the end wall 55 also includes in one piece another projection or mandrel, which the opening in the wall 58 passes through to the outside and outside of the Link 56 forms the handle 49.
  • the wall 55 can be sealing the end face of the neck 61 and the collar 62 abut.
  • the handle 49 is pulled axially outward, wherein the Wall 55 can enter the opening of the wall 58 and the plug. 9 is pulled out of the vessel 14. Since the vessel 14 exclusively is attached to the body 52 with the plug 9, it is then in the described manner freely movable and open.
  • the shutter 9 can also after production of the line connection between the spaces 7, 8 continue to carry the vessel 14 or aligned. In Fig. 4 this is indicated by dash-dotted lines by the stopper 9 is extended accordingly and with the inner circumference of the Halses 61 as a valve, such as slide valve, cooperates. This valve can not only open, but with the handle 49 or through the elastic restoring forces of the body 52 to close again be when the handle 49 is released.
  • the movable valve body 9 has valve channels, e.g. on the outer circumference Axialnuten on which by the opening movement partially from the Opening 51 emerge and thereby the line connection between the rooms 7, 8 produce.
  • the vessel 14 can then by friction again firmly connected to the plug 9 and moves with the Return movement of the body 52 in the space 7 in, whereby also the system of the Federal 62 on the wall 55 is repealed.
  • the But vessel 14 could also by a stop or another Holder to be prevented from this movement.
  • the floor 25 is in Cross-section to the outside convex round or spherical, in particular strichkugerförmig.
  • the closure 9 is like the entire member 52 to the end wall 55th hollow, which forms the inner end of the plug 9 and on the inside the mandrel 48 abuts with its inner end.
  • the outer end is from the member 56 and carries the handle 49.
  • the mandrel 48 pushed inward, he stretches the shutter 9 axially, the External width thereby decreases, so that the holding connection with the Reserved vessel 14 and transferred the vessel 14 freely in the room 7 becomes.
  • the mixing chamber is the same size as the sum of the rooms 7, 8.
  • the inner end 63 of the mandrel 48 forms a acute-angled cone, self-locking and with radial preload engages in the reaching to the wall 55 blind hole of the body 52.
  • the mandrel 48 of the section 63 expands the shutter 9 without or with the subsequent section 54, whereby the Radial pressure generated against the inner circumference of the neck 61 and 20 respectively becomes.
  • this pressure lifted and the vessel 14 released.
  • FIGS. 2 to 6 belong to the unit 4, only the movable parts of the body 52 and the Vessel 14 and the mandrel 48th
  • the body 52 may be connected to the housing 56th also be one piece.
  • the dispensers 1 according to FIGS. 2 and 7 have a similar effect, but in FIG Fig. 7, the vessel 14 through a film blister with crease-resistant Walls 16, 25 are formed, which are less than hemispherical Form shell and one piece into the flat foil flange 62.
  • the shell opening 51 is inclusive of the ring plate 62 with a level foil 9 made of metal or plastic covered, which under Interposition of the seal 53 at the end face of the neck 20, 22 below the voltage applied by the wall 58 directly on the flange 62 is exercised.
  • the bottom 25 or an applied to this actuator forms the handle 49, with which the vessel 14 against the space. 7 is pressed, whereby the shutter 9 is torn open and in the Room 8 powder contained in the liquid in the room 7 passes and in this liquid goes into solution.
  • the then in the room 7 protruding tear tabs of the closure 9 form guide surfaces, which when shaking the flow in the chamber 27 swirl.
  • the container 14 does not have elastic and in the inverted position be stable in position or be reset to the position shown in FIG. 7.
  • the outlet 37 is here transversely or radially to the axis 10, so that the extreme end of the discharge head 47, the handle 39 forms.
  • the Attachment member 44 is a snap ring made of plastic.
  • the germ filter 41 is not assigned a separate seal, so that it alone semipermeable seals or no liquid and only air passes, the penetrates radially and then axially between the neck 19 and housing 29 in the Rooms 7, 8, 27 flows.
  • the devices 11, 12 can independently of each other at the Unit 2 or the vessel 13 with the fastening members 44, 56th be attached and solved non-destructively.
  • the vessel 14 can thereby together with the body 52 and with the seal 53 and the Housing 56 are mounted as a preassembled unit.
  • the outlet 37 can also be individual drops or emit an unsprayed jet.
  • the vessel 13 or 14 can Made of plastic also made of glass.
  • the container 14 is also suitable for a powder or other temperature or moisture-sensitive solid first as a solution in a Fill with liquid and then dry or freeze-dry. It can also be the shutter 9 already with the container 14 as Unit, which then, filled with the dried substance, is mounted on the dispenser or units 2, 6.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Package Specialized In Special Use (AREA)
  • Closures For Containers (AREA)
  • Accessories For Mixers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • External Artificial Organs (AREA)

Claims (11)

  1. Distributeur de substances avec un corps de base (6), avec une unité réservoir (5), qui est soutenue auprès du corps de base (6) et qui présente un premier et un deuxième espace-réservoir (7, 8) pour stocker des substances et plus précisément une première et une deuxième substance, avec une chambre d'union (27) pour les substances, et avec un convoyeur de décharge (11), tel qu'une pompe, pour la décharge d'au moins une des substances hors d'un orifice de sortie de substances (37), le corps de base (6) présentant un support (21), tel qu'un col de réservoir (19) pour la fixation du convoyeur de décharge (11) et l'unité réservoir (5) présentant un premier et un deuxième réservoir (13, 14) ainsi qu'une fermeture (9) raccordant les deux réservoirs (13, 14) au moyen d'un élément de fermeture (52), caractérisé en ce qu'au moins une des deux délimitations constituées par l'élément de fermeture (52) et le deuxième réservoir (14) est déformable de manière flexible pour l'ouverture du deuxième réservoir.
  2. Distributeur d'après la revendication 1, caractérisé en ce que le convoyeur de décharge (11) est à fixer sur l'unité réservoir (5) en étant essentiellement prémonté et prêt à l'emploi indépendamment de l'unité réservoir, et en ce que de préférence un élément de fermeture (52) comprenant la fermeture (9) présente à proximité de la fermeture (9) un élément intermédiaire (54, 55, 59) souple.
  3. Distributeur d'après la revendication 2, caractérisé en ce que l'élément de fermeture (52) est en une seule pièce, en ce que notamment l'élément de fermeture (52) ferme de manière étanche des ouvertures spécifiques des réservoirs (13, 14), et en ce que de préférence l'ouverture (51) du deuxième réservoir (14) peut être ouverte indépendamment de l'ouverture du premier réservoir (13).
  4. Distributeur d'après la revendication 2 ou 3, caractérisé en ce que l'élément de fermeture (52) comprend une pièce de fermeture (53, 54) écartée de la fermeture (9) pour le premier réservoir (13), en ce que notamment l'élément de fermeture s'engage à l'intérieur des deux ouvertures des réservoirs (13, 14), et en ce que de préférence un fond (25) du deuxième réservoir (14) est plus proche du support (21) que son ouverture (51).
  5. Distributeur d'après une des revendications de 2 à 4, caractérisé en ce que le deuxième réservoir (14) saille librement dans le premier réservoir (13), en ce que un espace annulaire (26) est notamment délimité entre les réservoirs (13, 14), et en ce que de préférence le deuxième réservoir (14) fait suite à une paroi (18) du premier réservoir (13) qui se trouve à une certaine distance du support (21).
  6. Distributeur d'après une des revendications de 2 à 5, caractérisé en ce que pendant l'ouverture au moins une des délimitations se déplace contre le support (21), et en ce que de préférence le convoyeur de décharge (11) est alimenté par la substance au moyen d'un conduit (28) qui saille vers la fermeture (9) et qui se trouve extérieurement à proximité du deuxième réservoir (14).
  7. Distributeur d'après une des revendications de 2 à 6, caractérisé en ce que l'élément de fermeture (52) est soutenu par le premier réservoir (13) au moyen d'une bride annulaire (53) saillant librement vers l'extérieur de façon radiale, en ce que notamment le premier réservoir (13) présente deux cols de réservoir (19, 20) resserrés, et en ce que de préférence la fermeture (9) reste fixée à l'unité réservoir (5) pendant que le deuxième réservoir (14) est ouvert.
  8. Distributeur d'après une des revendications de 2 à 7, caractérisé en ce que le deuxième réservoir (14) peut être noyé dans la première substance, en ce que notamment le deuxième réservoir (14) est déplaçable par un élément de préhension (4), et en ce que de préférence le deuxième réservoir (14) est raccordé au premier réservoir (13) ou encore à l'élément de fermeture (52) au moyen d'un raccord à déclic.
  9. Distributeur d'après une des revendications de 2 à 8, caractérisé en ce que la fermeture (9) peut être resserrée, en ce que notamment la fermeture (9) est extensible de manière élastique, et en ce qu'on prévoit de préférence un corps à retournement qui peut être porté par un retournement dans au moins une des substances.
  10. Distributeur d'après une des revendications précédentes, caractérisé en ce qu'un réservoir (14) est un récipient en blister, dont la fermeture (9) genre pellicule touche les deux substances, en ce que notamment l'élément de préhension (49) est déformé par pliage pour ouvrir la fermeture (9), et en ce que de préférence l'élément de préhension (49) est formé par le fond (25) en cuve du réservoir (14).
  11. Distributeur d'après une des revendications précédentes, caractérisé en ce que le convoyeur de décharge (11) comprend une pompe à piston-poussoir avec une chambre sous pression (30) et avec un ressort (46) opérant la course de rappel, en ce qu'on prévoit notamment un moyen d'aération pour au moins un des espaces formés par les espaces-réservoir (7, 8) et la chambre d'union (27), et en ce qu'on prévoit de préférence des moyens contre les germes dans au moins un de ces espaces et le convoyeur de décharge (11).
EP00115103A 1999-07-16 2000-07-12 Distributeur de fluide Expired - Lifetime EP1068906B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19933330 1999-07-16
DE19933330A DE19933330A1 (de) 1999-07-16 1999-07-16 Spender für Medien

Publications (3)

Publication Number Publication Date
EP1068906A2 EP1068906A2 (fr) 2001-01-17
EP1068906A3 EP1068906A3 (fr) 2004-01-21
EP1068906B1 true EP1068906B1 (fr) 2005-12-28

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ID=7914979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00115103A Expired - Lifetime EP1068906B1 (fr) 1999-07-16 2000-07-12 Distributeur de fluide

Country Status (3)

Country Link
EP (1) EP1068906B1 (fr)
JP (1) JP4766627B2 (fr)
DE (2) DE19933330A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1583703B1 (fr) 2003-01-03 2010-06-30 SJI Limited Distributeur melangeur
DE102004050679A1 (de) * 2004-10-13 2006-04-20 Ing. Erich Pfeiffer Gmbh Dosiervorrichtung
DE102007023012A1 (de) * 2007-05-15 2008-11-20 Boehringer Ingelheim Pharma Gmbh & Co. Kg Zerstäuber und Filter
EP2077132A1 (fr) 2008-01-02 2009-07-08 Boehringer Ingelheim Pharma GmbH & Co. KG Dispositif distributeur, dispositif de stockage et procédé pour la distribution d'une formulation
EP2662472B1 (fr) 2009-03-31 2019-02-27 Boehringer Ingelheim International Gmbh Procédé de revêtement d'une surface d'un composant
EP3508239B1 (fr) 2009-05-18 2020-12-23 Boehringer Ingelheim International GmbH Adaptateur, dispositif d'inhalation et pulvérisateur
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JP4766627B2 (ja) 2011-09-07
EP1068906A2 (fr) 2001-01-17
EP1068906A3 (fr) 2004-01-21
DE50011943D1 (de) 2006-02-02
DE19933330A1 (de) 2001-01-18
JP2001062357A (ja) 2001-03-13

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