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EP3183065B1 - Tête de distribution pour distributeur doseur et distributeur doseur - Google Patents

Tête de distribution pour distributeur doseur et distributeur doseur Download PDF

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Publication number
EP3183065B1
EP3183065B1 EP15741526.6A EP15741526A EP3183065B1 EP 3183065 B1 EP3183065 B1 EP 3183065B1 EP 15741526 A EP15741526 A EP 15741526A EP 3183065 B1 EP3183065 B1 EP 3183065B1
Authority
EP
European Patent Office
Prior art keywords
dosing
chamber
outlet
medium
dispenser 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.)
Active
Application number
EP15741526.6A
Other languages
German (de)
English (en)
Other versions
EP3183065A1 (fr
Inventor
Thomas Bruder
Tobias Baumann
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
Aptar Radolfzell 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 Aptar Radolfzell GmbH filed Critical Aptar Radolfzell GmbH
Publication of EP3183065A1 publication Critical patent/EP3183065A1/fr
Application granted granted Critical
Publication of EP3183065B1 publication Critical patent/EP3183065B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B05B11/0081—Arrangements for separately storing several components and for mixing the components in a common container as a mixture ready for use before discharging the latter
    • 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
    • B05B11/1081—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping
    • B05B11/1084—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping each liquid or other fluent material being pumped by a separate pump
    • 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
    • B05B11/1001—Piston pumps
    • B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure stroke
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • 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
    • B05B11/1042—Components or details
    • B05B11/1064—Pump inlet and outlet valve elements integrally formed of a deformable material
    • 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
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • 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
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • 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
    • B05B11/1094—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 having inlet or outlet valves not being actuated by pressure or having no inlet or outlet valve
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • 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
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers

Definitions

  • the invention relates to a metering dispenser for the simultaneous or optional discharge of two liquid, gel-like or pasty media.
  • Dosing dispensers for the simultaneous or optional discharge of two liquid, gel-like or pasty media are, for example, made of DE 10 2006 033 253 A1 known.
  • DE 10 2006 033 253 A1 known metering dispensers have two chambers for storing media, two conveying devices for conveying the media out of the chambers and a mixer for mixing the media, the conveying devices each having a spindle and a piston which is adjustable by means of the spindle and which reduces the volume of the chamber.
  • the mixer comprises a cylinder, in which the media collect, and a piston, by means of which the media are displaced from the cylinder into an applicator.
  • a dosing dispenser for the simultaneous or optional discharge of two liquid, gel-like or pasty media, comprising an outlet opening, a first storage chamber for storing a first medium, a first dosing and conveying device for conveying the first medium from the first storage chamber, a second storage chamber for storing a second medium, a second dosing and conveying device for conveying the second medium from the second storage chamber, a mixing chamber arranged upstream of the outlet opening, wherein the first medium conveyed by means of the first metering conveyor device and / or the second medium conveyed by means of the second metering conveyor device can be temporarily stored in the mixing chamber, and an output -Feeding device for conveying the medium or the media from the mixing chamber to the outlet opening, wherein at least the first metering conveyor device as a metering pump device comprising a metering chamber with a variable volume, an inlet fluidically connected to the first storage chamber with an inlet valve and one with the Mixing chamber fluidically connected outlet
  • a dosing pump device enables simple and exact dosing of a medium conveyed from the storage chamber into the mixing chamber, whereby a conveyance of semisolid, viscous media, such as a skin cream, as well as of thin or viscous media, such as a lotion, is possible .
  • Dosing pump devices can also be implemented in a compact manner. Mixing only takes place in the mixing chamber. The products are safely separated from each other in the dosing chambers and the storage chambers.
  • the metering dispenser is preferably designed in such a way that two media are mixed. However, designs are also conceivable in which three or four media are mixed.
  • the metering chamber of the first metering-delivery device is arranged between the storage chamber and the mixing chamber.
  • both metering and conveying devices or if there are more than two metering conveying devices, all of the metering and conveying devices, are designed as metering-pumping devices, the respective metering chamber being arranged between the associated storage chamber and the mixing chamber.
  • the dosing dispenser has a discharge head that can be connected to the first storage chamber and the second storage chamber, the discharge head comprising at least the outlet opening, the first dosing conveyor device designed as a metering pump device, and the output conveyor device.
  • the discharge head preferably comprises all the metering pump devices of the metering dispenser.
  • the discharge head can be delivered to a filler as a functional, pre-assembled assembly.
  • the pantries are in In one embodiment, it is detachably connected to the discharge head without tools and in a non-destructive manner, with a storage chamber being able to be replaced by a user if necessary. In other embodiments, there is no provision for a storage chamber to be exchanged by a user.
  • the discharge head comprises a housing which at least partially delimits the mixing chamber, the metering chamber of the metering pump device and / or a first feed channel provided between the mixing chamber and the metering chamber.
  • a housing minimizes the number of components of the discharge head and thus of the dispenser.
  • the housing comprises a base plate and at least one circumferential wall protruding from the base plate and at least partially delimiting the mixing chamber or the metering chamber.
  • the housing preferably has three circumferential walls which protrude from the base plate and which at least partially delimit the mixing chamber and the two metering chambers of the two metering pump devices. The positioning of the three walls is preferably selected in such a way that the two metering chambers can each be connected to the mixing chamber by means of a straight feed channel.
  • the metering chamber has an elastically deformable wall.
  • the wall can be deformed when an external force is applied while reducing the volume of the metering chamber in order to displace the medium. When the external force disappears, the wall is moved back into the starting position due to internal restoring forces and / or by means of additional restoring springs, a medium being conveyed from the storage chamber into the dosing chamber due to a negative pressure occurring in the dosing chamber.
  • the metering pump device has a piston which is adjustably mounted in the metering chamber. An at least almost complete emptying of the dosing chamber during a dosing stroke is possible by means of a suitably designed piston. This is particularly advantageous in the case of sensitive cosmetic media.
  • the piston is adjustable in the radial direction of the dispenser.
  • a piston is provided that is adjustable in the axial direction of the metering dispenser.
  • an automatic or a semi-automatic adjusting device is provided in one embodiment.
  • the metering pump device has an actuating handle for manual actuation, by means of which the piston can be adjusted against the force of a return spring to reduce the volume of the metering chamber.
  • the actuating handle is provided as a function of a design of the metering dispenser and an arrangement of the piston on a suitable surface of the metering dispenser.
  • an inlet and / or an outlet of the metering pump device are provided on a side wall of the metering chamber.
  • the inlet and the outlet of the metering pump device are provided at an end of the metering chamber opposite the piston.
  • the inlet valve and the outlet valve can be designed in a suitable manner by a person skilled in the art.
  • both valves are designed as non-return flaps.
  • the outlet has a channel piece protruding into the metering chamber, the inlet being provided on an annular channel surrounding the channel piece.
  • a valve element having the inlet valve and the outlet valve is provided to reduce the number of components in the assembly.
  • the medium present in the mixing chamber or the media present in the mixing chamber can be conveyed from the mixing chamber to the outlet opening by means of the output conveying device.
  • the mixing chamber has a variable volume, the volume being passively increaseable by the inflowing medium or inflowing media and being able to be reduced by means of the output conveying device for discharging the medium or the media.
  • the mixing chamber has an elastically deformable wall, the wall preferably being designed in such a way that a change in volume occurs only when forces are applied by a user or by an inflowing medium.
  • the output conveyor device has a piston that can be displaced in the mixing chamber and an outlet channel that is fluidically connected to the outlet opening.
  • the piston is preferably displaceable in the axial direction. A displacement of the piston in the direction of an upper rest position is achieved in advantageous embodiments causing medium flowing in. For a discharge, the piston can be displaced in the direction of the lower rest position by applied forces.
  • the dispensing conveyor device has, in advantageous embodiments, an actuating handle, by means of which the piston can be adjusted to reduce the volume of the mixing chamber and thus to discharge the medium or media from the mixing chamber.
  • the outlet opening is provided on the actuating handle, the outlet channel leading through the piston.
  • a static mixing system for deflecting the flow is provided in the outlet channel in advantageous embodiments.
  • the mixing system has a mandrel protruding into the outlet channel, a helical path being provided on a wall of the outlet channel and / or a wall of the mandrel.
  • Figs. 1 to 5 show in different views a metering dispenser 1 for the simultaneous or optional discharge of two liquid, gel-like or pasty media.
  • the illustrated metering dispenser 1 comprises a housing 10, a discharge head 11, a first storage chamber 12 for storing a first medium and a second storage chamber 13 for storing a second medium.
  • the storage chambers 12, 13 are implemented in the illustrated embodiment in the housing 10, which for this purpose the in the sectional views according to Figs. 3 and 4 has visible partition wall 14.
  • the metering dispenser 1 has an outlet opening 15 for dispensing the media.
  • the metering dispenser 1, more precisely its discharge head 11, comprises a first metering conveyor device configured as a first metering pump device 2 and a second metering conveyor device configured as a second metering pump device 3.
  • the metering pump devices 2, 3 each have a metering chamber 20, 30, a piston 21, 31 displaceably mounted in the metering chamber 20, 30, a return spring 22, 32, an inlet 23, an outlet 24, 34 and an actuating handle 28, 38 on.
  • the inlet 23 and the outlet 24 are at one the associated actuating handle 28, 38 arranged opposite the end on the metering chambers 20, 30.
  • an inlet valve 25 is assigned to the inlet 23 and an outlet valve 26 is assigned to the outlet 24.
  • the inlet valve 25 and the outlet valve 26 are implemented as a common component, which is supported by means of a sleeve-like bearing element 27 on a channel piece 29 protruding into the metering chambers 20, 30.
  • the channel piece 29 delimits an outlet 24 located inside the channel piece 29.
  • An associated inlet 23 is provided in an annular channel formed between a wall 112 of the metering chamber 20 and the channel piece 29.
  • the outlets 24, 34 are fluidically connected to a mixing chamber 40 via two supply channels 5, only one supply channel 5 being visible in the views shown.
  • the illustrated mixing chamber 40 has a variable volume, the volume being passively enlarged by the inflowing medium or inflowing media, as shown schematically in FIG Fig. 4 and 5 shown.
  • Fig. 4 shows the metering dispenser 1 after a medium has been dispensed or before it is used for the first time.
  • Fig. 5 shows the discharge head 11 of the dispenser 1 after a medium or several media have been conveyed into the mixing chamber 40 with an increase in volume.
  • the metering dispenser 1 further comprises a dispensing conveyor 4 with a piston 41 and an actuating handle 48 for conveying the medium or media from the mixing chamber 40 to the outlet opening 15.
  • the mixing chamber 40 has one or two inlet / inlets 43 opposite the actuating handle 48 , in which / which the supply channels 5 open.
  • a medium is conveyed via an outlet channel 44 to the outlet opening 15.
  • the outlet channel 44 comprises a first channel section extending through the piston 41 and the operating handle 48 in the actuating direction and a second channel section extending radially to the operating direction through the operating handle 48, the outlet opening 15 at a free end of the second channel section is provided on the operating handle 48.
  • a corresponding arrangement has proven to be advantageous for dispensing viscous products onto a hand of a user. However, other configurations are also conceivable.
  • the illustrated output conveyor device 4 also has a static mixing system 49 designed as a helical spindle.
  • the illustrated mixing system 49 includes a stationary on the The mandrel 490 arranged in the housing of the discharge head 11 and protruding into the outlet channel 44, a helical path 491, for example in the form of an internal thread, being incorporated into a lateral surface of the outlet channel 44 in the region of the piston 41.
  • a helical path 491 for example in the form of an internal thread, being incorporated into a lateral surface of the outlet channel 44 in the region of the piston 41.
  • the discharge head 11 comprises a housing 110 made, for example, as an injection-molded part with a base plate 111 and three circumferential walls 112, 113, 114 protruding from the base plate 111.
  • the three walls 112, 113, 114 delimit the metering chambers 20 in the circumferential direction , 30 and the mixing chamber 40.
  • the mandrel 490 of the mixing system 49 and the channel piece 29 are also formed by parts of the housing 110 protruding from the base plate 111.
  • An assembly of the further components of the metering pump devices 2, 3 and / or the output conveyor device 4 is possible in a simple manner via an open end of the walls 112, 113, 114 opposite the base plate 111.
  • circumferential walls 115 surrounding the return springs 22, 32 are also provided on the housing 111, which protrude from the base plate 111 concentrically to the walls 112, 113 of the metering chambers 20, 30.
  • the housing 110 is closed by means of a cover 12, the housing 110 having an annular web 116 for mounting the cover 12.
  • the first metering pump device 2 and / or the second metering pump device 3 are actuated.
  • a force is applied to the actuating handle 28, 38 of the respective metering pump device 2, 3 and, by means of the actuating handle 28, 38, the piston 21, 31 is moved against the force of the return spring 22, 32, so that a volume of the metering chamber 20, 30 of the Dosing pump device 2, 3 is reduced.
  • Air or a product located in the metering chamber 20, 30 in the delivery state is displaced.
  • the inlet valves 25 are designed in such a way that they remain closed despite the increasing pressure in the associated metering chamber 20, 30.
  • the outlet valves 26, are designed in such a way that they open due to the increasing pressure in the associated metering chamber 20, 30, so that the air or the displaced product due to the reduction in volume is conveyed into the mixing chamber 40 via the supply channel 5. Due to the inflowing product, the piston 41 is moved from the in Fig. 4 shown lower rest position moved upwards.
  • the piston 21, 31 of the first metering-pumping device 2 and / or the second metering-pumping device 3 becomes due to the restoring force the return spring 22, 32 back into the in Fig. 4 presented initial position brought.
  • the outlet valves 26 are designed in such a way that they remain closed in the event of a return movement despite a suction effect in the associated metering chamber 20, 30.
  • the associated inlet valve 25, on the other hand, is opened due to the suction effect, so that the product is conveyed from the fluidically connected storage chamber 12, 13 into the metering chamber 20, 30.
  • this process can be repeated until a maximum filling volume of the mixing chamber 40 is reached and / or until a desired amount of product has been conveyed.
  • the media temporarily stored in the mixing chamber 40 are discharged by subsequent actuation of the output conveyor 4 is conveyed to the outlet channel 44.
  • the outlet valves 26 of the metering pump devices 2, 3 prevent the medium or media from being conveyed back into the metering chambers 20, 30. If two media have been conveyed into the mixing chamber 40 by means of the two metering pump devices 2, 3, these are mixed during discharge. In the metering pump devices 2, 3 and in the storage chamber 12, 13, however, the media are safely separated from one another.
  • the mixing chamber 40 of the output conveyor device 4 is at least almost completely emptied by the actuation.
  • the actuation handle 48 of the output conveyor device 4 remains in the position shown in FIG Fig. 4 shown lower rest position. Only when the medium or the media are conveyed again into the mixing chamber 40 by actuating the metering pump devices 2, 3 is the actuating handle 48 moved with the piston 41 while increasing the volume of the mixing chamber 40.
  • actuating handles 28, 38 that can be used separately from one another are provided in the illustrated embodiment.
  • a common operating handle is provided for both metering pump devices 2, 3.
  • a through the common actuation handle which can be effected dosing stroke for the two dosing-pump devices 2, 3 can be set differently by means of suitably designed adjusting means.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Accessories For Mixers (AREA)
  • Reciprocating Pumps (AREA)

Claims (13)

  1. Distributeur de dosage pour le déchargement simultané ou au choix de deux milieux liquides, gélifiés ou pâteux, comprenant :
    - une ouverture de sortie (15),
    - une première chambre de stockage (12) pour le stockage d'un premier milieu,
    - un premier dispositif de transport de dosage pour le transport du premier milieu à partir de la première chambre de stockage (12),
    - une deuxième chambre de stockage (13) pour le stockage d'un deuxième milieu,
    - un deuxième dispositif de transport de dosage pour le transport du deuxième milieu à partir de la deuxième chambre de stockage (13),
    - une chambre de mélange (40) agencée en amont de l'ouverture de sortie, le premier milieu transporté au moyen du premier dispositif de transport de dosage et/ou le deuxième milieu transporté au moyen du deuxième dispositif de transport de dosage pouvant être entreposés dans la chambre de mélange, et
    - un dispositif de transport de distribution (4) pour le transport du milieu ou des milieux à partir de la chambre de mélange (40) vers l'ouverture de sortie (15),
    au moins le premier dispositif de transport de dosage étant conçu en tant que dispositif de pompage de dosage (2, 3) comprenant une chambre de dosage (20, 30) ayant un volume variable, une entrée (23) reliée fluidiquement à la première chambre de stockage, munie d'une soupape d'entrée (25), et une sortie (24) reliée fluidiquement à la chambre de mélange (40), munie d'une soupape de sortie (26),
    caractérisé en ce que
    la chambre de mélange (40) présente un volume variable, le volume pouvant être agrandi passivement par le milieu entrant ou les milieux entrants et pouvant être réduit au moyen du dispositif de transport de distribution (4) pour le déchargement du milieu ou des milieux.
  2. Distributeur de dosage selon la revendication 1, caractérisé en ce qu'une tête de déchargement (11) pouvant être reliée à la première chambre de stockage (12) et à la deuxième chambre de stockage (13), comprenant au moins l'ouverture de sortie (15), le premier dispositif de transport de dosage conçu en tant que dispositif de pompage de dosage (2) et le dispositif de transport de distribution (4), est prévue.
  3. Distributeur de dosage selon la revendication 2, caractérisé en ce que la tête de déchargement (11) comprend un boîtier (110), qui délimite au moins partiellement la chambre de mélange (40), la chambre de dosage (20) du dispositif de pompage de dosage (2) et/ou un premier canal d'alimentation (5) prévu entre la chambre de mélange (40) et la chambre de dosage (20) .
  4. Distributeur de dosage selon la revendication 3, caractérisé en ce que le boîtier (110) comprend une plaque de base (111) et au moins une paroi circonférentielle (112, 113, 114), faisant saillie à partir de la plaque de base (111), délimitant au moins partiellement la chambre de mélange (40) ou la chambre de dosage (20).
  5. Distributeur de dosage selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le dispositif de pompage de dosage (2, 3) comprend un piston (21, 31) monté de manière déplaçable dans la chambre de dosage (20, 30), de préférence monté de manière déplaçable dans la direction axiale (A) du distributeur de dosage (1), le dispositif de pompage de dosage (2, 3) comprenant de préférence en outre une poignée d'actionnement (28, 38), au moyen de laquelle le piston (21, 31) peut être déplacé à l'encontre de la force d'un ressort de rappel (22, 32) pour une réduction du volume de la chambre de dosage (20, 30).
  6. Distributeur de dosage selon la revendication 5, caractérisé en ce que l'entrée (23) et la sortie (24, 34) du dispositif de pompage de dosage (2, 3) sont prévues sur une extrémité de la chambre de dosage (20, 30) opposée au piston (21, 31).
  7. Distributeur de dosage selon l'une quelconque des revendications 1 à 6, caractérisé en ce que la soupape d'entrée (25) et la soupape de sortie (26) sont conçues en tant que clapets anti-retour.
  8. Distributeur de dosage selon l'une quelconque des revendications 1 à 7, caractérisé en ce que la sortie (24, 34) comprend un tronçon de canal (29) dépassant dans la chambre de dosage (20, 30) et l'entrée (23) est prévue sur un canal annulaire entourant le tronçon de canal (29).
  9. Distributeur de dosage selon l'une quelconque des revendications 1 à 8, caractérisé en ce que le dispositif de pompage de dosage (2, 3) comprend un élément soupape comprenant la soupape d'entrée (25) et la soupape de sortie (26).
  10. Distributeur de dosage selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de transport de distribution (4) comprend un piston (41) déplaçable dans la chambre de mélange (40) et un canal de sortie (44) relié fluidiquement à l'ouverture de sortie, le dispositif de transport de distribution (4) comprenant de préférence en outre une poignée d'actionnement (48), au moyen de laquelle le piston (41) peut être déplacé pour une réduction du volume de la chambre de mélange (40).
  11. Distributeur de dosage selon la revendication 10, caractérisé en ce que l'ouverture de sortie est prévue sur la poignée d'actionnement (48) et le canal de sortie (44) passe à travers le piston (41).
  12. Distributeur de dosage selon la revendication 11, caractérisé en ce qu'un système de mélange statique (49) pour la déviation de l'écoulement est prévu dans le canal de sortie (44).
  13. Distributeur de dosage selon la revendication 12, caractérisé en ce que le système de mélange (49) comprend une broche (490) dépassant dans le canal de sortie (44), une piste hélicoïdale (491) étant prévue sur une paroi du canal de sortie (44) et/ou sur une paroi de la broche (490).
EP15741526.6A 2014-08-22 2015-07-20 Tête de distribution pour distributeur doseur et distributeur doseur Active EP3183065B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014216744.2A DE102014216744B4 (de) 2014-08-22 2014-08-22 Austragkopf für einen Dosierspender und Dosierspender
PCT/EP2015/066510 WO2016026633A1 (fr) 2014-08-22 2015-07-20 Tête de distribution pour distributeur doseur et distributeur doseur

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EP3183065A1 EP3183065A1 (fr) 2017-06-28
EP3183065B1 true EP3183065B1 (fr) 2021-12-15

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EP15741526.6A Active EP3183065B1 (fr) 2014-08-22 2015-07-20 Tête de distribution pour distributeur doseur et distributeur doseur

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US (1) US10150125B2 (fr)
EP (1) EP3183065B1 (fr)
KR (1) KR101968427B1 (fr)
CN (1) CN106573262B (fr)
DE (1) DE102014216744B4 (fr)
WO (1) WO2016026633A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3162449B1 (fr) * 2015-10-28 2018-05-23 Aptar Radolfzell GmbH Tete distributrice et distributeur dote d'une telle tete distributrice
KR101963619B1 (ko) * 2018-09-20 2019-03-29 (주)삼화피앤티 스프레이 펌프
EP3772379A1 (fr) 2019-08-08 2021-02-10 Aptar Radolfzell GmbH Distributeur de liquide
KR102383616B1 (ko) * 2020-09-10 2022-04-14 주식회사 삼화 액체 분사를 위한 용기
US11253882B1 (en) * 2020-09-11 2022-02-22 Robert Wise Solution dispensing device
KR102882016B1 (ko) * 2021-11-08 2025-11-07 이엘씨 매니지먼트 엘엘씨 듀얼 펌프 분배 시스템용 액추에이터
JP2024018575A (ja) * 2022-07-29 2024-02-08 株式会社吉野工業所 吐出器

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US5385270A (en) * 1993-06-29 1995-01-31 Cataneo; Ralph J. Selectable ratio dispensing apparatus
DE29511932U1 (de) * 1995-07-24 1996-11-21 Brugger, Gerhard, 87616 Marktoberdorf Spender für ein aus zwei Bestandteilen zusammengestelltes Medium
DE19837034A1 (de) * 1998-08-14 2000-02-24 Brugger Gerhard Dosierspender
DE19818434A1 (de) 1998-04-24 1999-10-28 Gerhard Brugger Dosierspender
US6640999B2 (en) * 2001-11-13 2003-11-04 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Dose dispensing pump for dispensing two or more materials
FR2835813B1 (fr) * 2002-02-13 2004-05-07 Lablabo Dispositif de conditionnement et de distribution de plusieurs fluides comportant au moins deux pompes
DE102004015815A1 (de) 2004-03-31 2005-11-03 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch das Bundesamt für Wehrtechnik und Beschaffung Auftragungsanordnung zum Auftragen eines Hautentgiftungsmittels
DE102006033253B4 (de) 2006-07-18 2016-12-15 Schwan-Stabilo Cosmetics Gmbh & Co. Kg Spender
GB0715224D0 (en) 2007-08-02 2007-09-12 Leafgreen Ltd Manual pump type fluid dispenser and a method of manufacturing such a dispenser
DE202007014818U1 (de) 2007-10-24 2008-01-31 Baier & Köppel GmbH & Co. Einleitungsverteiler

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Also Published As

Publication number Publication date
WO2016026633A1 (fr) 2016-02-25
EP3183065A1 (fr) 2017-06-28
US20170225182A1 (en) 2017-08-10
DE102014216744B4 (de) 2016-03-03
DE102014216744A1 (de) 2016-02-25
KR20170031208A (ko) 2017-03-20
CN106573262B (zh) 2019-04-02
CN106573262A (zh) 2017-04-19
KR101968427B1 (ko) 2019-04-11
US10150125B2 (en) 2018-12-11

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