WO1997027121A1 - Distributeur a plusieurs compartiments - Google Patents

Distributeur a plusieurs compartiments Download PDF

Info

Publication number
WO1997027121A1
WO1997027121A1 PCT/EP1997/000204 EP9700204W WO9727121A1 WO 1997027121 A1 WO1997027121 A1 WO 1997027121A1 EP 9700204 W EP9700204 W EP 9700204W WO 9727121 A1 WO9727121 A1 WO 9727121A1
Authority
WO
WIPO (PCT)
Prior art keywords
product
collecting chamber
dispenser according
dispenser
compartment
Prior art date
Application number
PCT/EP1997/000204
Other languages
English (en)
Inventor
Robert Alfred Bennett
James Lynn Turbett
Mark John Iaia
John Bengston
Original Assignee
Unilever Plc
Unilever N.V.
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 Unilever Plc, Unilever N.V. filed Critical Unilever Plc
Priority to AU15421/97A priority Critical patent/AU1542197A/en
Publication of WO1997027121A1 publication Critical patent/WO1997027121A1/fr

Links

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
    • B05B11/01—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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/026—Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1032—Pumps having a pumping chamber with a deformable wall 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
    • B05B11/01—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
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0054—Cartridges, i.e. containers specially designed for easy attachment to or easy removal from the rest of the sprayer

Definitions

  • the invention concerns a multi-compartment dispenser for storing and separately delivering different flowable compositions from each compartment via a pump mechanism.
  • Certain types of chemical formulations are storage unstable because two or more ingredients may be mutually incompatible. These antagonisms may result from acid/base reactions, oxidation/reduction decomposition, anionic/cationic precipitation and other types of destructive phenomena.
  • Pettengill type pumps A user must depress a cylinder of the pump along a given direction. Any lateral pressure causes binding of the piston to the cylinder. Consequently, this arrangement may at times be awkward to actuate. Extrusion of very small amounts is another challenge in these systems
  • U.S. Patent 3,486,663 (Humphrey) describes a pump or check-valve consisting of an elastomeric member having a recessed portion adapted for sealing engagement with a supporting surface to define therewith a closed chamber.
  • the supporting surface has two ports opening into the chamber,- the elastomeric member has one or two partitions dividing the chamber into a respective number of compartments. These compartments are sloping in relation to the bottom surface of the dispenser.
  • U.S. Patent 3,162,334 reports a pumping member including a domed diaphragm defining a variable volume chamber. Valve means are formed in a collar surrounding the domed diaphragm to control fluid flow which may exit through a spout.
  • Another aspect of the present invention beyond improvement of the pumping mechanism is the use of replaceable cartridges or refills. Refillable dispensers provide one answer to our environmental concern over garbage disposal. Containers which would normally be trashed, or at best partially recycled, can with a refill concept be reused numerous times. This represents the most convenient way for consumers to help reduce landfill waste. Moreover, recycling costs are lowered with respect to collecting, storing and disposing of plastic containers.
  • a popular approach to the refill concept has been assemblies in which the product to be dispensed is contained within a flexible pouch. Assemblies of this kind are used more particularly in cases where the distributor head, associated with the flexible pouch, forms a pump without recirculation of air or in the case of dispensers of the aerosol variety in which product is introduced into a flexible pouch and a propellant is introduced into a can surrounding the pouch.
  • Flexible pouches usually consist of a bag comprising two walls of variable shape, e.g. rectangular, the walls being welded at least on one side.
  • the flexible pouch is fixed in a sealed manner, usually by means of welding to a distributor head.
  • the flexible pouch gradually empties and, consequently, its walls draw together. Therefore, the two walls often come into contact with one another before all of the product has been dispensed. These walls stick together over one or several zones, wherein the zones can then form an impenetrable barrier. Part of the product to be dispensed is trapped in this manner. It then becomes impossible to dispense it. Losses resulting from trapping can be quite considerable.
  • Patent 5,139,168 reports mitigating the trapped product problem by introducing within the flexible pouch a semi-rigid screen parallel to the output axis of the product. By virtue of this screen, it is possible to keep the walls of the flexible pouch at a distance from one another to prevent them sticking together and blocking flow.
  • U.S. Patent 3,998,348 discloses a nursing bottle assembly with a flexible inner bag being biased at its lower end by a roller assembly.
  • the assembly includes a cylinder which applies continuous pressure against the flexible bag and moves upwards as product is dispensed.
  • Still another object of the present invention is to provide a multi-compartment dispenser capable of receiving refill cartridges which can be quickly and easily loaded into the dispenser without mixing, pouring, spillage or messiness.
  • Yet another object of the present invention is to provide a multi-compartment dispenser wherein the refill cartridges are formed of a flexible pouch and are capable of having over 90% of its product contents evacuated.
  • An even further object of the present invention is to provide a multi-compartment dispenser capable of receiving refill cartridges allowing consumers to easily load/unload while eliminating the possibility of air inadvertently entering the cartridge thereby maintaining the vacuum responsible for product delivery.
  • a multi-compartment dispenser including: (i) a container having a first and second end; (ii) a plurality of compartments within the container, each compartment storing a pumpable product;
  • a plurality of pump mechanisms each for drawing product from a respective one of the plurality of compartments, the pump mechanism being positioned over the first end of the container and including: (a) a connector tube with upper and lower ends;
  • an elastomeric wall at least partially positioned over and communicating with the collecting chamber, the elastomeric wall being resiliently pressable thereby capable of compressing the collecting chamber,- (e) a dispensing member communicating with the collecting chamber having an exit orifice through which product can flow outward;
  • the dispenser will have two compartments. Product from each of the compartments can flow outward through respective channels of a distributing nozzle downstream from the respective one-way monitoring valves.
  • the nozzle may either be an immobile structure molded as part of the container or be a separate flip-up spout. When formed as a flip-up spout, the nozzle may be outwardly pivotable through an arc of at least 60°.
  • the one ⁇ way monitoring valve may be regulated through the positioning of the spout. When flipped down, the one-way monitoring valve may effectively be closed. Valve opening will occur when the spout is flipped in the up position.
  • the one-way monitoring valve preferably is formed of an elastomeric rubber having a slitted end. Flow is regulated by variation of pressure exerted to open the normally closed rubber exit slit.
  • a top cover of the dispenser extends across the top of the compartments. Downward oriented sets of ribs are formed on an underside of the cover. Each set of ribs is placed directly above the respective elastomeric wall. This wall forms a roof at least partially covering the collecting chamber in each of the compartments.
  • Activation of the dispensing system occurs by placing downward pressure onto the top cover.
  • the ribs then exert pressure on their respective elastomeric wall which compresses the respective collecting chamber. Compression forces product out of the collecting chamber. Pressure from the resultant product flow opens the one-way monitoring valve allowing product to exit the nozzle or spout.
  • Compartments of the present invention may be rigid- walled. Under such circumstances, the pumping system must be vented for introducing air into the container to maintain atmospheric pressure against the product to force same up the dip tube. Venting can be accomplished by providing a passageway whose opening is regulated in concert with the movement of the elastomeric wall.
  • An atmospheric air inlet may be formed as a mouth at lea ⁇ t partially defined by an exterior surface of the elastomeric wall. When the elastomeric wall is in a downwardly compressed position, the mouth of the passageway becomes open allowing air to communicate down into the respective compartments to repressurize space above the stored product. Release of pressure against the elastomeric wall results in closing the air inlet mouth.
  • An alternative embodiment substitutes the rigid walled compartment with a replaceable cartridge whose walls are formed as a collapsible pouch.
  • the advantage of a refill cartridge is that it offers a modular approach. No longer is it necessary to throw away a dispenser of considerable plastic construction. Use of the refill helps reduce landfill waste.
  • the refill cartridge is simple to insert, requires no mixing, no pouring, no spillage and results in no mess. Constructions with collapsible pouches may achieve more than 90% evacuation of product compared to the 60-70% with ordinary rigid-wall dispensers. Not only is the consumer benefitted but manufactures gain because they do not have to overfill to achieve the labelled dispensed weight contents. Neither does the product at any time contact surfaces of the container.
  • a still further aspect of this invention is that the same refillable pump dispenser can be filled with different capacity pouches.
  • a preferred version of a refill cartridge is an embodiment wherein the collapsible pouch is a passive flaccid bag having integral therewith at least one passive mechanism that manages collapsing of the bag.
  • Particularly effective as the passive mechanism is a flimsy, substantially rectangular shaped film of plastic extending from a bottom region of the bag to a short distance from the dispensing end. The plastic film maintains bag rigidity to assure complete emptying of the bag at final stages of aspirating product.
  • the pouch will include an annular fitment across the dispensing end for securing walls of the bag thereto.
  • the annular fitment may be provided with a frangible septum.
  • a sharpened mouth can be formed at the lower end of the connector tube for puncturing the septum to begin product flow. Puncture can be triggered through joinder of the cartridge to the pump mechanism.
  • a locking aperture may be formed within an outer wall of the annular fitment.
  • a snap lock post projecting downwardly from its attachment to the pump mechanism may be engageable within the aperture to lockingly join refill cartridge to pump mechanism.
  • FIG. 1 is a front elevational view of a pump dispenser with rigid nozzle according to the present invention
  • Fig. 2 is a front elevational view of a pump dispenser with movable flip-up spout according to the present invention
  • Fig. 3 is a partial cross-sectional view of the dispenser in Fig. 1 taken along line 3-3;
  • Fig. 4 is a top plan view of the elastomeric walled pressure pads component forming part of the collecting chamber;
  • Fig. 5 is a side elevational view of the elastomeric walled pressure pads component shown in Fig. 4;
  • Fig. 6 is an exploded view of the cover and two main pump unit sections of the dispenser per the embodiment shown in Fig. 1;
  • Fig. 7 is a bottom plan view of the cover shown as the top section in Fig. 6;
  • Fig. 8 is a partial cross-sectional view through one of the collecting chambers illustrating the effect of compression
  • Fig. 9 is a bottom plan view of a collar section with molded nozzle per the embodiment shown in Fig. 1;
  • Fig. 10 is a top plan view of the collar section shown in Fig. 9;
  • Fig. 11 is a partial cross-sectional view of the yoke within which are inserted the elastomeric walled pressure pads of Fig. 4,-
  • Fig. 12 is a partial cross-sectional enlarged view of a section on the dispenser showing locking of the collecting chamber portion to the container,-
  • Fig. 13 is a top plan view of the platform shown as the lowest section in Fig. 6;
  • Fig. 14 is a front side view of the platform shown as the lowest section in Fig. 6;
  • Fig. 15 is a side view of the platform shown as the lowest section in Fig. 6;
  • Fig. 16 is a cross-sectional view of the platform taken along line 16-16 of Fig. 14;
  • Fig. 17 is a cross-sectional view of the platform taken along line 17-17 of Fig. 14,- and
  • Fig. 18 is a front elevational view of a refill cartridge whose insertion into the dispenser is shown in Fig. 3.
  • a multi-compartment dispenser consisting of a container 2 mounted with a pump mechanism 4 surrounded by a collar 6.
  • Other elements of the dispenser include a nozzle 8 molded onto collar 6 and a dispenser cover 10 to actuate the pump mechanism 4.
  • Fig. 2 illustrates a second embodiment wherein the nozzle is movable and can pivot through an arc of at least 60°.
  • the nozzle is identified as spout 12. Movement of the spout can occur through a pinion and complementary recess arrangement formed at the end of the spout 12 and in a window on collar 6.
  • Fig. 3 best illustrates the pump mechanism 4 and its inter-relationship with a pair of compartments shown as refill cartridges 14.
  • the pump mechanism includes a pair of pressure pads 16 formed as resilient elastomeric domed walls 18.
  • Fig. 4 and 5 best illustrate the elastomeric domed walls 18.
  • a collecting chamber 20 is defined in an area bounded by the elastomeric domed wall 18 and a one-way check valve 22.
  • valve 22 Within valve 22 is a ball 24 which can move between a seated and an unseated position to regulate entry of product from the refill cartridge 14.
  • a connector tube 26 Interposed between the check valve and refill cartridge is a connector tube 26.
  • the one-way monitoring valve 28 is shown in Fig. 5 and 8 as a rubberized member with a flexing flap 30 displaceable upon pressure from a product flow.
  • An alternative embodiment for the one-way monitoring valve can be a wedge shaped elastomeric plug. Normally the plug, also known as a duckbill valve, is in a closed relationship. Only upon pressure of product flow will the central flow orifice open. This orifice can be a slit in the duckbill.
  • Fig. 6 illustrates an exploded view showing cover 10, collar 6 and a bottom platform 32 defining a floor 34 of collecting chamber 20. Cover 10 on an undersurface 36 includes a downwardly projecting post 38 for snap locking together with an engageable aperture 40 of collar 6. A set of ribs 42 project downwardly from the undersurface 36 of the cover.
  • Groove 44 is molded around the circumference of an upper end of collar 6. Skirt 46 flanks the sides of cover
  • Lower edge 48 of the skirt is arranged to slidably move within groove 44 of the collar.
  • Openings 50 within collar 6 are aligned to receive pressure pads 16 shown in Fig. 4 and 5.
  • Platform 32 along its lower margin is provided with a ledge 52.
  • Spaced apart snap lugs 54 ensure tight engagement with collar 6 when assembled to sandwich the pressure pads 16 therebetween.
  • nozzle 8 Lower half portions of nozzle 8 are molded into platform 32.
  • Panel 56 divides nozzle 8 into separate channels 58. These channels 58 are unitarily molded with the nozzle collar, as best shown in Fig. 9. Upper and lower halves of nozzle 8 are best secured through welding.
  • Fig. 12 illustrates how the elastomeric domed wall 18 is sealed at an L-shaped juncture 60 against a lower wall of collar 6.
  • Fig. 12 further illustrates joinder of snap lugs 54 against an inner wall of collar 6.
  • Fig. 13-17 illustrate various views and cross-sectional cuts through platform 32. Particularly shown is the connector tube 26 whose lower end features a sharpened mouth 14
  • Fig. 17 also illustrates a further post 64 intended to couple into recess 66 formed in an upper surface of annular fitment 68.
  • Fig. 18 illustrates the refill cartridge with a pair of collapsible pouches 70 attached to the annular fitment 68. Below the annular fitment and across a mouth of each of pouches 70 is a frangible septum 72. An aperture 74 is formed in an upper surface of the annular fitment 68 formed to a depth sufficient to reveal at least a portion of septum 72.
  • Dispensers of the present invention operate in the following manner. With container 2 separated from collar 6, a refill cartridge 14 is inserted within the hollow area of container 2. Collar 6 is then snap-fit onto container 2. Automatically accompanying this procedure, the sharpened mouth ends 62 of each connector tube 26 pierce respective frangible septums 72. Airtight communication is thereby established between an interior of each pouch 70 and a respective one of the collecting chambers 20. Initially each pumping mechanism must now be primed. Hand pressure downwardly against cover 10 forces ribs 42 to downwardly press upon the respective elastomeric domed walls 18. Any residual air or product in the collecting chambers 20 is forced through the one-way monitoring valve 28 causing rubberized flap 30 to open.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention a pour objet un distributeur à plusieurs compartiments comprenant un récipient dans lequel sont prévus plusieurs compartiments (14) stockant chacun un produit pouvant être pompé. Un mécanisme de pompage est prévu pour chaque compartiment (14) et est positionné sur une extrémité ouverte de chaque compartiment (14). Ce mécanisme de pompage comprend un tube connecteur (26), une chambre de collecte (20) pour recevoir le produit attiré vers le haut à partir du tube connecteur (26), un clapet de non retour (24) entre le tube connecteur (26) et la chambre de collecte (20), une paroi en dôme élastomère (18) placée sur la chambre de collecte (20) et pouvant être comprimée, de manière élastique, pour réduire le volume de la chambre de collecte, une buse de distribution ou un bec et un clapet de non retour en aval de la chambre de collecte (20) pour laisser le flux s'écouler vers l'extérieur. Un couvercle placé sur les parois élastomères en forme de dômes (18) assure l'activation simultanée du mécanisme de pompage lors de l'application d'une pression manuelle vers le bas. Les compartiments (14) peuvent être à parois rigides, ou de préférence, peuvent avoir la forme de petites poches pouvant se comprimer. Ces poches peuvent faire partie d'une cartouche de recharge.
PCT/EP1997/000204 1996-01-22 1997-01-15 Distributeur a plusieurs compartiments WO1997027121A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU15421/97A AU1542197A (en) 1996-01-22 1997-01-15 Multi-compartment dispenser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1027896P 1996-01-22 1996-01-22
US60/010,278 1996-01-22

Publications (1)

Publication Number Publication Date
WO1997027121A1 true WO1997027121A1 (fr) 1997-07-31

Family

ID=21744998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/000204 WO1997027121A1 (fr) 1996-01-22 1997-01-15 Distributeur a plusieurs compartiments

Country Status (2)

Country Link
AU (1) AU1542197A (fr)
WO (1) WO1997027121A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003092905A1 (fr) * 2002-05-04 2003-11-13 Gerhard Brugger Distributeur doseur
WO2004073871A2 (fr) * 2003-02-18 2004-09-02 Incro Limited Perfectionnements apportes ou relatifs a des buses
EP1527822A1 (fr) * 2003-10-31 2005-05-04 Guala Dispensing S.P.A. Distributeur à double pompes comprenant des chambres de pompe flexibles
EP1630417A2 (fr) 2004-08-23 2006-03-01 Uwe Rauhut Dipositif pour délivrer des fluides, des liquides et des matériaux visqueux
US7240808B2 (en) 2002-05-04 2007-07-10 Gerhard Brugger Dosing dispenser
CN100444970C (zh) * 2003-02-18 2008-12-24 英克罗有限公司 泵动喷嘴装置及其制造方法和具有该泵动喷嘴装置的容器
WO2020148332A1 (fr) * 2019-01-18 2020-07-23 Rpc Bramlage Gmbh Pièce d'adaptation, distributeur ainsi qu'espace réservoir pour l'utilisation dans un distributeur
CN115285438A (zh) * 2022-08-31 2022-11-04 贵州盘江民爆有限公司 一种装箱设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001959A1 (fr) * 1988-08-16 1990-03-08 Corus Medical Corporation Kit de distribution de fibrinogene
FR2641337A2 (fr) * 1988-07-26 1990-07-06 Andre Debard Pompe a precompression pour la diffusion d'un liquide
US5004123A (en) * 1989-08-07 1991-04-02 Stoody William R Fluid dispenser with non-venting aspirator and bag
EP0452260A2 (fr) * 1990-04-09 1991-10-16 Lir France Dispositif de pompage pour un produit fluide, en particulier pâteux ou liquide, et distributeur pourvu d'un tel dispositif
EP0520315A1 (fr) * 1991-06-22 1992-12-30 Raimund Andris GmbH & Co. KG Distributeur à pompes doseuses pour produits liquides ou pateux
EP0565977A2 (fr) * 1992-04-14 1993-10-20 Raimund Andris GmbH & Co. KG Pompe doseuse en matière synthétique pour matériaux à faible viscosité, en particulier des matériaux pateux
FR2697233A1 (fr) * 1992-10-22 1994-04-29 Lir France Sa Distributeur à dosage variable pour produits fluides.
DE9302196U1 (de) * 1993-02-16 1994-06-16 Schuckmann, Alfred von, 47627 Kevelaer Spender zur gleichzeitigen Ausgabe mindestens zweier pastöser Massen
EP0751077A1 (fr) * 1995-06-28 1997-01-02 GUALA S.p.A. Distributeur réalisant la distribution simultanée d'au moins deux produits pâteux

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2641337A2 (fr) * 1988-07-26 1990-07-06 Andre Debard Pompe a precompression pour la diffusion d'un liquide
WO1990001959A1 (fr) * 1988-08-16 1990-03-08 Corus Medical Corporation Kit de distribution de fibrinogene
US5004123A (en) * 1989-08-07 1991-04-02 Stoody William R Fluid dispenser with non-venting aspirator and bag
EP0452260A2 (fr) * 1990-04-09 1991-10-16 Lir France Dispositif de pompage pour un produit fluide, en particulier pâteux ou liquide, et distributeur pourvu d'un tel dispositif
EP0520315A1 (fr) * 1991-06-22 1992-12-30 Raimund Andris GmbH & Co. KG Distributeur à pompes doseuses pour produits liquides ou pateux
EP0565977A2 (fr) * 1992-04-14 1993-10-20 Raimund Andris GmbH & Co. KG Pompe doseuse en matière synthétique pour matériaux à faible viscosité, en particulier des matériaux pateux
FR2697233A1 (fr) * 1992-10-22 1994-04-29 Lir France Sa Distributeur à dosage variable pour produits fluides.
DE9302196U1 (de) * 1993-02-16 1994-06-16 Schuckmann, Alfred von, 47627 Kevelaer Spender zur gleichzeitigen Ausgabe mindestens zweier pastöser Massen
EP0751077A1 (fr) * 1995-06-28 1997-01-02 GUALA S.p.A. Distributeur réalisant la distribution simultanée d'au moins deux produits pâteux

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003092905A1 (fr) * 2002-05-04 2003-11-13 Gerhard Brugger Distributeur doseur
US7240808B2 (en) 2002-05-04 2007-07-10 Gerhard Brugger Dosing dispenser
WO2004073872A3 (fr) * 2003-02-18 2004-11-04 Incro Ltd Perfectionnements apportes ou relatifs a des buses pour vaporisateurs
WO2004073872A2 (fr) * 2003-02-18 2004-09-02 Incro Limited Perfectionnements apportes ou relatifs a des buses pour vaporisateurs
WO2004073871A3 (fr) * 2003-02-18 2004-11-04 Incro Ltd Perfectionnements apportes ou relatifs a des buses
WO2004073871A2 (fr) * 2003-02-18 2004-09-02 Incro Limited Perfectionnements apportes ou relatifs a des buses
CN100444970C (zh) * 2003-02-18 2008-12-24 英克罗有限公司 泵动喷嘴装置及其制造方法和具有该泵动喷嘴装置的容器
EP1527822A1 (fr) * 2003-10-31 2005-05-04 Guala Dispensing S.P.A. Distributeur à double pompes comprenant des chambres de pompe flexibles
EP1630417A2 (fr) 2004-08-23 2006-03-01 Uwe Rauhut Dipositif pour délivrer des fluides, des liquides et des matériaux visqueux
EP1630417A3 (fr) * 2004-08-23 2006-06-07 Uwe Rauhut Dipositif pour délivrer des fluides, des liquides et des matériaux visqueux
WO2006024912A3 (fr) * 2004-08-23 2006-07-27 Uwe Rauhut Dispositif distributeur pour substances liquides, coulantes et pateuses
WO2020148332A1 (fr) * 2019-01-18 2020-07-23 Rpc Bramlage Gmbh Pièce d'adaptation, distributeur ainsi qu'espace réservoir pour l'utilisation dans un distributeur
US11752513B2 (en) 2019-01-18 2023-09-12 Rpc Bramlage Gmbh Adapter part, dispenser, and storage chamber for use in a dispenser
CN115285438A (zh) * 2022-08-31 2022-11-04 贵州盘江民爆有限公司 一种装箱设备

Also Published As

Publication number Publication date
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