EP3288673A1 - Distributeur permettant de distribuer des matières liquides à pâteuses - Google Patents

Distributeur permettant de distribuer des matières liquides à pâteuses

Info

Publication number
EP3288673A1
EP3288673A1 EP16720391.8A EP16720391A EP3288673A1 EP 3288673 A1 EP3288673 A1 EP 3288673A1 EP 16720391 A EP16720391 A EP 16720391A EP 3288673 A1 EP3288673 A1 EP 3288673A1
Authority
EP
European Patent Office
Prior art keywords
discharge
dispenser
opening
passage openings
mass
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.)
Withdrawn
Application number
EP16720391.8A
Other languages
German (de)
English (en)
Inventor
Karlheinz Hummel
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 Villingen GmbH
Original Assignee
Aptar Villingen 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 Villingen GmbH filed Critical Aptar Villingen GmbH
Publication of EP3288673A1 publication Critical patent/EP3288673A1/fr
Withdrawn legal-status Critical Current

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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • 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
    • B05B11/1001—Piston pumps
    • B05B11/1002—Piston pumps the direction of the pressure stroke being substantially perpendicular to the major axis of 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
    • B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
    • 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

Definitions

  • Dispenser for dispensing liquid to pasty masses
  • the invention relates to a dispenser for dispensing liquid to pasty masses, with a pumping chamber, a dispensing opening and an actuating part for performing a pumping operation, wherein the pumping chamber has an inlet and an outlet valve and a predetermined amount of mass at the Ausgebö réelle during a pumping operation is delivered.
  • Donors of the type in question are known.
  • Such dispensers serve, for example, for the portioned dispensing of cosmetic or dermatological preparations, as are known, for example, from DE 20 2014 003 722 U1.
  • Such preparations may comprise spherical particles, which particles include one or more substances.
  • the spherical particles are destroyed, for the delivery of the substance. Issued thereafter a mass consisting in particular of the originally stored in the spherical particles substance and fragmentary sections of the particle wall, which may for example consist of a flowable gel-like fiber on an aqueous basis.
  • a possible solution of the problem is given according to a first inventive idea in a dispenser, which is based on the fact that the output channel with respect to the dispensing opening set back a dividing wall having a plurality of passage openings, which passage openings each have an adapted to an orientation of the discharge channel enforcement direction.
  • a homogeneous mass can be dispensed. Any possibly solid constituents in the mass are finally machined so far, due to the inevitable penetration of the mass through the passage openings, so that a homogeneous mixing of the mass in the discharge direction behind the passage openings, preferably even within the discharge channel results.
  • the application to the skin or the like disturbing mass components such as larger components of bursting in the course of the issue spherical particles or even during service life of the donor resulting inhomogeneous masses are thus evening out in the donor head immediately prior to output through the output port.
  • the passage openings are set back with respect to the discharge direction to the discharge port of the discharge channel. This results in a favorable combination of the plurality of mass strands, resulting in the throughput of the passage openings.
  • the subsequent output channel results in a homogeneous mass strand with a cross-sectional area adapted to the output channel and viewed transversely to the output direction.
  • the length of the discharge channel, viewed in the discharge direction, between the passage openings and the discharge opening is selected such that sufficient homogenization of the individual mass strand behind the passage openings can be achieved.
  • the length of the discharge channel in this regard may correspond to a 5- to 20-fold, further for example, a 6- to 10-fold an outlet cross-section of a passage opening.
  • the passage openings may be further aligned so that a geometric central axis passing through the passage opening is aligned aligned with a geometric central axis of the output channel. Also, the central axis of a passage opening may be at an acute angle of 15 ° or less to the central axis of the discharge passage. The respective mass partial flow formed through the passage openings thus experiences within the output channel. gives no or no significant change in direction before exit of the entire mass flow from the discharge opening.
  • the discharge channel has a relative to the discharge opening recessed partition, with a plurality of expanding in the discharge direction passage openings.
  • the in the direction of enforcement resulting initial cross section of each passage opening is chosen correspondingly smaller than the end cross-section.
  • the final cross-sectional area may be 1.2 times or more, up to 5 times the initial cross-sectional area.
  • a passage opening in the direction of the end section can widen funnel-shaped.
  • a passage opening relative to an initial cross section given in the direction of penetration, that is to say an opening cross section of the passage opening facing away from the discharge opening, can have a length which corresponds to two or more times a largest free dimension of the initial cross section.
  • the free dimension of the diameter For a circular initial cross section of a passage opening, the free dimension of the diameter.
  • the length of the passage opening may correspond to a 20 times or 30 times the largest free dimension of the initial cross section.
  • the cross-sectional area of the discharge channel at the discharge opening may be twice or more, up to ten times the sum of the initial cross-sectional areas of the passage openings.
  • the partition wall having the passage openings may have a wall surface surrounding the passage openings, which corresponds to half or more of the cross-sectional area of the discharge opening, at least with respect to the area assigned to the initial cross-sectional areas of the passage openings.
  • the closed regions of the dividing wall are preferably flowed around and / or exposed to mass on both the upstream and downstream sides.
  • the passage openings may be provided in a rectangular arrangement.
  • an arrangement of the passage openings is preferably provided, in which at least in one plane of the initial cross-sectional areas a line connecting the central axes of penetration of the passage openings is arranged in a rectangle.
  • the rectangular arrangement can also be given both with respect to the penetration area in the region of the initial cross sections and with respect to the penetration area in the area of the end cross sections of the passage openings.
  • the ranges or ranges of values or multiple ranges given above and below also include all intermediate values, in particular in 1/10 increments of the respective dimension, where appropriate also dimensionless, for example one tenth of a two times etc., on the one hand to FIG Limitation of said range boundaries from below and / or above, alternatively or additionally, but also with regard to the disclosure of one or more singular values from the respective specified range.
  • Fig. 1 shows a dispenser in a vertical sectional view, a non-actuated
  • FIG. 2 shows an enlargement of the dispenser in the area of a dispensing head during dispensing operation and mass dispensing;
  • a dispenser 1 for dispensing a mass M This consists essentially of a pump head 2 and a storage container third
  • the pump head 2 is fastened to the storage container 3 in the region of a container neck 4 surrounding the container opening, for example by latching.
  • the pump head 2 has a pumping chamber 5, which preferably consists of a flexible pumping bellows 6.
  • the pump bellows 6 is formed in a vertical section as shown in Figure 1 zigzag running. In a transverse to a donor longitudinal axis x extending horizontal cross-section results with respect to the pump bellows 6 is preferably a circular shape.
  • the pump bellows 6 may be a plastic injection part made of a correspondingly flexible plastic.
  • a bridge part 7 of an inlet valve 8 is provided on the foot side. Its opposite interaction part is integrated in a telescopic outer part 9 of the pump head 2.
  • the pump head 2 has a telescope inner part 10, both telescope parts telescoping outside the pumping chamber 5 along the dispenser longitudinal axis x.
  • the telescopic outer part 9 can form a peripheral support base 11 in which the foot region of the pump bellows 6 is located on the underside, preferably in cooperation with an inner surface of the support base 11 Solid wall, which may have a reinforced triangular cross-section in the overlapping region of the support base 11.
  • the pump bellows 6 sits in the illustrated embodiment on the underside of a bottom 13 of the telescope outer part 9, this optionally by means of separate support legs.
  • the bottom 13 forms a central opening 14 as a feed channel to the inlet valve 8.
  • the opening 14 can be retracted towards the bottom 13 towards the interior of the pump chamber 5.
  • the channel formed thereby to the inlet valve 8 runs out into two concentric rings 15, 16, of which the outer surface of the ring 15 is designed for sealing cooperation with a lip 17 of the bridge part 7 of the inlet valve 8.
  • an outlet valve 18 formed from a soft elastic plastic part is provided in the pump head 2. This is seated in a seat part 19, which cooperatively with an opposing member 20 by clamping an upper collar 21 of the pump bellows 6 and the pumping chamber wall holds.
  • the counterpart part 20 may have a subsection 22 protruding into the fold region of the pumping chamber 5, which may basically be formed in the manner of a cylinder. At its lower end, a double wall may be provided, this over a portion of the length of the lower portion 22, so that there is a guide portion 23, in which the seat portion 19 is guided. The seat part 19 closes on the underside approximately with the lower end of the guide section 23.
  • a of a mass M viewed downstream of the outlet valve 18, results in the pump head 2, in particular in the telescope outer part 9, a chamber 24, which initially and essentially merges into an outlet channel 25 with a discharge end 26.
  • a partition 27 having a plurality of ports 28 is provided.
  • the distance b of the partition wall 27, in particular the partition wall surface facing the dispensing opening 26, to the opening area of the dispensing opening can be 1.5 to 4 times, preferably 2 to 3 times the largest free dimension c of the cross section in the dispensing opening 26, which measure c may be the opening diameter of the dispensing opening 26 in the case of a preferred circular cross-sectional configuration of the dispensing channel 25.
  • eight through-openings 28 can be provided in the dividing wall 27. These are preferably provided in a rectangular arrangement, so in particular in an arrangement of two rows four through openings 28th
  • Each passage opening 28 has - with respect to the partition wall 27 - an enforcement direction, which is adapted to the alignment of the output channel 25 substantially.
  • an enforcement axis y of a passage opening 28 may extend parallel or at an acute angle of less than 15 ° to a central longitudinal axis z of the discharge channel 25.
  • the penetration axes y of all passage openings 28 may, as is preferred, be parallel in space and offset from each other. Viewed in the output or conveying direction a (see, for example, FIG. 3), the passage openings 28 expand, starting here with an initial cross section 29 and terminating in an end cross section 30. Starting from the initial cross section 29, each passage opening 28 can widen in the manner of a funnel in the direction of the end cross section 30.
  • the area of the end cross-section 30 may be 1.5 to 5 times, further for example 2 to 3 times the initial cross-sectional area.
  • a passage opening 28 may have a length e (preferably measured along the enforcement axis y), which is two or more times, for example 2.5 or 3 times, the largest in terms of an enforcement direction which corresponds to the conveying direction a free dimension d of the initial cross-section 29 corresponds.
  • the passage openings 28 may have a diameter of 0.15 mm to 0.35 mm, preferably about 0.25 mm, in the region of their beginning transverse section 29.
  • composition in the form of, for example, a cosmetic preparation is known from DE 20 2014 003 722 U1.
  • the mass is originally present in separate compartments, consisting of an outer gel phase and an inner particulate phase.
  • the spherical particles 31 in this case have an average diameter of 0.1 to 10 mm, preferably 2 to 7.5 mm.
  • this is first spent on the open inlet valve 8 in the pumping chamber 5, wherein in the area of Einlas sventiles 8 acting shear forces split the particle shell, after which forms a unified mass, which optionally still optically and / or haptically detectable components may have the gel phase.
  • mass M is pumped with closed inlet valve 8 through the open outlet valve 18 through the chamber 24 and the output channel 25 to the output in the course of the flow around the exhaust valve 18 further homogenization can be achieved.
  • a final homogenization takes place upon penetration of the passage openings 28 in the dividing wall 27.
  • a dispenser characterized in that the dispensing channel 25 is set back from the dispensing opening 26 27 having a multiplicity of passage openings 28, which passage openings 28 each have an adjustment direction adapted to an orientation of the discharge channel 25.
  • a dispenser characterized in that the dispensing channel 25 has a partition wall 27 recessed with respect to the dispensing opening 26, having a plurality of dispensing openings 28 extending in the dispensing direction.
  • a dispenser characterized in that a passage opening 28 relative to a dispensing opening 28 Enforcement direction given initial cross-section 29, a length e, which corresponds to 2 or more times a largest free dimension d of the initial cross-section 29.
  • a dispenser characterized in that the cross-sectional area of the dispensing channel 25 at the dispensing opening 26 is twice or more the sum of the initial cross-sectional areas of the apertures 28.
  • a dispenser which is characterized in that the passage openings 28 are provided in a rectangular arrangement.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un distributeur (1) permettant de distribuer des matières (M) liquides à pâteuses, comprenant une chambre de pompage (5), une ouverture de distribution (26), et un élément d'actionnement servant à exécuter une opération de pompage, la chambre de pompage (5) présentant une soupape d'entrée (8) et une soupape de sortie (18), et une quantité prédéterminée de matière (M) étant délivrée au niveau de l'ouverture de distribution (26) lors de l'opération de pompage. L'invention vise à améliorer un distributeur de ce type de telle manière qu'une matière suffisamment homogénéisée puisse être distribuée lors de l'actionnement du distributeur. À cet effet, le canal de distribution (25) présente une paroi de séparation (27) en retrait par rapport à l'ouverture de distribution (26) et munie d'une pluralité d'ouvertures de passage (28), lesquelles ouvertures de passage (28) présentent chacune une direction de traversée adaptée à l'orientation du canal de distribution (25). Une autre solution possible consiste en ce que le canal de distribution (25) comporte une paroi de séparation (27) en retrait par rapport à l'ouverture de distribution (26) et munie d'une pluralité d'ouvertures de passage (28) s'élargissant dans la direction de distribution.
EP16720391.8A 2015-04-27 2016-04-26 Distributeur permettant de distribuer des matières liquides à pâteuses Withdrawn EP3288673A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015106414.6A DE102015106414A1 (de) 2015-04-27 2015-04-27 Spender zur Ausgabe flüssiger bis pastöser Massen
PCT/EP2016/059280 WO2016174031A1 (fr) 2015-04-27 2016-04-26 Distributeur permettant de distribuer des matières liquides à pâteuses

Publications (1)

Publication Number Publication Date
EP3288673A1 true EP3288673A1 (fr) 2018-03-07

Family

ID=55910943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16720391.8A Withdrawn EP3288673A1 (fr) 2015-04-27 2016-04-26 Distributeur permettant de distribuer des matières liquides à pâteuses

Country Status (5)

Country Link
EP (1) EP3288673A1 (fr)
KR (1) KR20170140352A (fr)
CN (1) CN107484413A (fr)
DE (1) DE102015106414A1 (fr)
WO (1) WO2016174031A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2994536B1 (fr) * 2012-08-16 2015-09-18 Capsum Element de delivrance d'une composition fluide, dispositif de distribution et procede associes
FR3069423B1 (fr) * 2017-07-26 2019-09-06 Chanel Parfums Beaute Dispositif de distribution d'un produit cosmetique ou de soin comportant des elements solides rompus lors de la distribution
EP3953053B1 (fr) 2019-04-09 2023-05-31 RPC Bramlage GmbH Distributeur de produits pâteux
DE102022000980A1 (de) 2022-03-22 2023-09-28 Frank Matanic Dosiervorrichtung
DE102023109238A1 (de) 2023-04-12 2024-10-17 Frank Matanic Von Hand betätigbare Vorrichtung zum portionierten Austragen einer Flüssigkeit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02282311A (ja) * 1989-04-24 1990-11-19 Noevir Co Ltd カプセル状化粧料を充填収容した化粧品
JP2849437B2 (ja) * 1990-03-30 1999-01-20 東陽化成株式会社 乳化状の化粧品と医薬部外品
JP2529696Y2 (ja) * 1990-10-03 1997-03-19 株式会社吉野工業所 ポンプのノズルヘッド
JPH0669161U (ja) * 1993-03-05 1994-09-27 大和製罐株式会社 ポンプ式泡出し容器
EP0736462B1 (fr) * 1994-11-17 2005-09-14 Yoshino Kogyosho Co., Ltd. Recipient equipe d'une pompe d'injection de bulles
DE202005014895U1 (de) 2005-04-18 2006-08-24 Megaplast Gmbh & Co. Kg Spender zur Ausgabe flüssiger bis pastöser Massen
US20090005651A1 (en) * 2007-06-27 2009-01-01 Welch Allyn, Inc. Portable systems, devices and methods for displaying varied information depending on usage circumstances
AU2011366183A1 (en) * 2011-04-21 2013-05-02 Colgate-Palmolive Company Dispenser with rupture member
FR2994536B1 (fr) * 2012-08-16 2015-09-18 Capsum Element de delivrance d'une composition fluide, dispositif de distribution et procede associes
DE202014003722U1 (de) 2014-05-06 2014-06-05 Beiersdorf Ag Perlenförmige kosmetische Darreichungsformen

Also Published As

Publication number Publication date
WO2016174031A1 (fr) 2016-11-03
DE102015106414A1 (de) 2016-10-27
CN107484413A (zh) 2017-12-15
KR20170140352A (ko) 2017-12-20

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