EP1015340B1 - Dispensateur - Google Patents

Dispensateur Download PDF

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Publication number
EP1015340B1
EP1015340B1 EP98947545A EP98947545A EP1015340B1 EP 1015340 B1 EP1015340 B1 EP 1015340B1 EP 98947545 A EP98947545 A EP 98947545A EP 98947545 A EP98947545 A EP 98947545A EP 1015340 B1 EP1015340 B1 EP 1015340B1
Authority
EP
European Patent Office
Prior art keywords
dispenser
pump
storage container
dispenser pump
section
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
EP98947545A
Other languages
German (de)
English (en)
Other versions
EP1015340A1 (fr
Inventor
Willi Lorscheidt
Matthias Prox
Manuel Czech
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.)
RPC Wiko GmbH and Co KG
Original Assignee
RPC Wiko GmbH and Co KG
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 RPC Wiko GmbH and Co KG filed Critical RPC Wiko GmbH and Co KG
Publication of EP1015340A1 publication Critical patent/EP1015340A1/fr
Application granted granted Critical
Publication of EP1015340B1 publication Critical patent/EP1015340B1/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
    • B05B11/01—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
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on 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
    • B05B11/0005—Components or details
    • 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
    • B05B11/0072—A valve member forming part of an outlet opening
    • 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
    • B05B11/1001—Piston pumps
    • 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
    • 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
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container

Definitions

  • the invention relates to dispensers that work on the pumping principle.
  • a pump device for a dispenser is modular Known design, with a specially designed mounting ring allows that the pumping device can be used for various applications, e.g. H. various Storage containers with various fastening devices and storage volumes can be used.
  • the invention is therefore based on the object of being versatile To create a dispenser pump. Furthermore, the invention is based on the object specify a corresponding dispenser and a modular dispenser system.
  • the limiting devices preferably come at maximum pump chamber volume against each other, to limit the relative movement between the piston body and the cylinder body over a maximum pump chamber volume out.
  • By designing the limiting devices on the piston and Cylinder bodies can have additional holding parts, as is often the case in the prior art be used, avoided. This makes the part variety of the dispenser pump reduced, so that fewer parts are stocked and assembly is more efficient is made possible.
  • the limiting devices continue to serve as well To prevent the pump from falling apart.
  • the piston body and the cylinder body are preferably interlocking in a bell shape trained and form the modular dispenser pump.
  • the limiting tabs limit the maximum pump chamber volume.
  • Through the bell-shaped Training results in a capsule-like structure of the dispenser pump, which contributes to a reduction in the construction volume.
  • the so trained Dispenser pumps can be used with a variety of different dispensers.
  • the total length of the dispenser pump is compressed in the axial direction Condition shorter than when extended with maximum pump chamber volume.
  • the dispenser pump can be used for both dispensers where the mouth opening is moved when a donation button is pressed, as well as in those dispensers in which the mouth opening cannot be moved.
  • the two non-return valves are preferably in the form of annular gap valves formed with a ring-like valve body. This enables an even one Inflow of medium into the pumping chamber or an output channel so that it especially with pasty media not to asymmetrical dead areas in the flow path comes.
  • the limiting devices on the piston body and cylinder body as projections on each other Opposite walls designed to improve leadership and to prevent the piston-cylinder arrangement from tilting with the opposite one Sliding wall. This will make it usable for a long time the reusable dispenser pump.
  • a donor for the delivery of flowable, for example liquid and / or pasty media dissolved with a Storage container with a storage chamber for holding the medium to be dispensed, a head piece with a donation mouth, and a pump device with a pump chamber delimited on the inlet and outlet side by check valves, wherein the pump device is designed as a modular dispenser pump and with the Headpiece and / or the storage container via snap or screw connections is connectable.
  • a donor for the delivery of flowable, for example liquid and / or pasty media dissolved with a Storage container with a storage chamber for holding the medium to be dispensed, a head piece with a donation mouth, and a pump device with a pump chamber delimited on the inlet and outlet side by check valves, wherein the pump device is designed as a modular dispenser pump and with the Headpiece and / or the storage container via snap or screw connections is connectable.
  • the dispenser pump and the head piece is the dispenser pump can be assembled separately from the other parts, so that they are subsequently more efficient Way can be assembled with the dispenser container and the head piece.
  • the dispenser container is preferably cylindrical Body formed, the top opening at the top over the entire Storage chamber cross section extends.
  • the storage chamber limiting trailing piston or an insert container with trailing piston be inserted into the storage container from the top.
  • a subsequent one Filling can then be carried out from this side, so that all assembly steps are carried out from the same side of the storage tank can.
  • the dispenser is assembled Condition the head piece attached directly to the storage container. This can be avoided that external forces acting on the head piece immediately be transferred to the dispenser pump. It can also be between the head piece and the storage container realize a greater fastening force than if that Headpiece would be attached directly to the dispenser pump since it can be reused of the donor, i.e. when replacing the storage tank or replacing it Filling and when loosening the head piece no risk of damage to the Dispenser pump exists.
  • the fastening force between the head piece and the storage tank can therefore be chosen larger, so that a high security against the There is a loss of the head piece.
  • the separate dispenser pump preferably has at least one fastening projection on that in the assembled state against the storage container and that Head piece comes to the plant. This will make the dispenser pump go without the headpiece or to be firmly connected to the storage container in its position in the dispenser established. This leads to a considerable simplification in the assembly, since the Dispenser pump only inserted between the storage container and the head piece must be, however, fixing the position by attaching the head piece the storage container. As an alternative to this, the one arranged on the storage chamber side Part of the dispenser pump can also be attached to the storage container itself.
  • the dispenser one is in the storage container arranged bellows surrounding the medium to be dispensed. With that stands the donation Medium no longer directly in with the inner wall of the storage container Contact. Rather, the storage chamber is provided in the bellows. this makes possible simple and clean filling and in particular refilling the storage tank.
  • a modular dispenser system that consists of head pieces, storage tanks and at least one pump device or dispenser pump, with a head piece, a storage container and a dispenser pump together form a dispenser with different head pieces can be combined with the same pumping device.
  • the dispenser in Figure 1 is composed of a storage container 1, a head piece 2 and a pumping device or dispenser pump 3 together.
  • the storage container 1 is formed as a substantially cylindrical body in which a storage chamber 5 is provided.
  • the bottom of this storage chamber is a trailing piston 4 limited.
  • At the head end of the storage container there is an upper opening 6 provided, in which the dispenser pump 3 can be used.
  • the trailing piston 4 can be inserted through the upper opening 6 into the storage container.
  • the filling of the storage container shown also takes place through the upper opening 6.
  • the embodiment shown is the bottom of the storage container through a wall closed, in which only one vent opening is provided.
  • the storage container can be designed in a conventional manner without a bottom wall be, then the filling of the storage container and the insertion of the Trailing piston 4 is carried out from the bottom side.
  • the interior of the storage container 1 is in the axial direction by a head Limited outer wall of the dispenser pump 3.
  • This dispenser pump is in detail Fig.2 shown. It has a piston body 10 with a piston section 11 and a cylinder body 20 with a cylinder section 21. Here is the piston section 11 slidably received in the cylinder section 21, wherein between both a pump chamber 30 is formed.
  • This pump chamber connects an input channel 24 and an outlet channel 14.
  • a reset device preferably a cylinder spring so arranged that the piston body 10 and that the cylinder body 20 in the direction of an enlargement of the pumping chamber to look for a pump stroke, in which the pump chamber volume is reduced, the pump chamber 30 refill.
  • a cylinder spring 40 others can elastic elements can be used as a reset device.
  • limiting devices are provided, which at maximum Pump chamber volumes come into contact with each other.
  • the limiting devices as projections 12, 22 on opposite ones Walls 13, 23 of the piston body 10 and the cylinder body 20 educated. These projections 12, 22 are each with the opposite one Wall in sliding engagement to guide the piston portion 11 on the cylinder portion 21 to stabilize.
  • the projections 12, 22, which are also used, for example, as a ring projection can prevent the dispenser pump from falling apart 3.
  • Their ramp-like design enables easy assembly of the piston body 10 and the cylinder body 20 by simply plugging them together, whereby the ramps snap in one after the other.
  • the piston body 10 and the cylinder body 20 are each bell-shaped. They engage with each other and together limit the dispenser pump outwards so that a capsule-like housing is formed.
  • By providing the projections 12, 22 on radial walls 13, 23 cause a relative displacement of the Piston body against the cylinder body to shorten the axial length of the Pump in the compressed state, i.e. with minimal pump chamber volume.
  • Fastening projection 25 is provided, for example, as an annular projection can be trained. This fastening projection serves to fix the position of the Dispenser pump 3 in the installed state between the head piece 2 and the storage container 1.
  • the check valves (31, 32) formed as annular gap valves with an annular valve body 35, 35 ', each one Annular gap 36.36 'of the input or output channel 14.24 covered. That in that Check valve 32 arranged in inlet channel 24 is supported by a retaining ring 34 the cylinder body 20 set.
  • the check valve 31 on the output channel side 14 is on the piston section 11, here as a separate one, on an outlet channel section attached piston 11 'is formed, supported.
  • the dispenser pump 3 is not based on radial symmetry limited, but can also, for example, for example, have a square or polygonal shape.
  • Ringspait valves shown can also other known check valves, for example flap valves can be used.
  • piston 11 ′ can be formed in one piece with the piston body 10 become. Also a kinematic reversal of the dispenser pump 3 with one reversal the opening direction of the check valves is possible.
  • the fastening protrusions 25 are then to be attached to the fixed part. All parts to be connected are preferably a snap connection designed so that easy assembly by axial plugging together is made possible, which can also be automated.
  • the movable part 7 has a donation channel that leads to an opening.
  • an automatically closing one at the mouth opening Sealing lip valve is provided, which prevents the ingress of foreign particles prevents the donation channel.
  • the movable part 7 is on the holding element 8 in the axial direction of the dispenser, which is parallel to the axial direction of the dispenser pump runs, arranged movably and against being pulled out in FIG. 1 secured upwards.
  • the holding element 8 has on its storage tank side End of a fastening section, via which this is attached to a fastening section attached in the region of the upper opening 6 of the storage container 1 can be.
  • the dispenser pump 3 can therefore be placed loosely on the storage container 1 become.
  • the attachment then takes place simultaneously with the attachment of the Head piece 2 on the storage container 1, for which purpose preferably a snap connection is used, which is a simple press on the head piece allowed the storage container.
  • the fastening device is detachable, to reuse the donor head, d. H. Dispenser pump 3 and enable head piece 2.
  • the first embodiment is not a form-fitting fastening device between the dispenser pump 3 and the storage container 1 and the dispenser pump 3 and the head piece 2 required.
  • dispensing channel of the movable part is connected to the dispensing channel 14 of the dispenser pump 3 connected by the attachment of the head piece 2 to the storage container 1, however, forces are exerted on the head piece from outside Storage tank 1 removed.
  • FIGS. 3 to 7 A further exemplary embodiment is shown in FIGS. 3 to 7, the in FIGS Figures 6 and 7 head pieces shown are interchangeable.
  • the dispenser in FIG. 3 is basically constructed in the same way as the dispenser in FIG. 1, so that in the following only the differences to that shown in Fig.1 Donor is received.
  • the dispenser pump 3 of the second embodiment has instead of the fastening projection 25 of the cylinder body 20 a bell-like mounting flange 125 on the cylinder body 120, which is the actual pump capsule radially surrounds.
  • the fastening flange 125 has a stop 126 on its circumference and a fastening section 127, via which the dispenser pump 3 in the area the upper opening 106 of the storage container can be fastened.
  • a further fastening section 128 is provided on the side of the stop 126, via the cap 109 surrounding the actual head piece 102 detachably the dispenser pump 3 can be attached.
  • a first head piece 102 that can be used with the dispenser pump is shown in FIG. This has an essentially cap-like shape, one on the end face 102a Mouth opening 102d is provided by an automatically closing Valve is protected against the ingress of foreign bodies.
  • To the mouth opening 102b carries a donation channel 102c which, when the head piece is attached, to the output channel 114 of the dispenser pump is coupled.
  • a second header 202 is shown in Figure 7.
  • This also cap-shaped Headpiece 202 has an applicator 202a, which is opposite to the axial direction of the donor is inclined.
  • At one end of applicator 202a is an orifice 202b provided through a donation channel 202c with the output channel 114 of the dispenser pump is connected.
  • the head piece serves simultaneously as a dispenser button.
  • the dispenser pump shown in Figure 4 can, however, with any Kop Fantasy known design can be coupled as long as the connection dimensions between the a dispensing channel of the head piece and the dispensing channel 114 match.
  • the storage container 101 can, as shown in the first embodiment, with a trailing piston 104-run, the medium to be dispensed directly is filled into the storage chamber.
  • a bellows 150 is used, which receives the medium to be dispensed.
  • the storage container 101 primarily serves to protect the bellows 150, which is preferably used as a bellows is performed.
  • the bellows 150 is through the upper opening 106 into the storage container usable and also has a holding section 151 with which the Bellows can be fixed on the storage container 101.
  • the holding section is preferably 151 formed as a separate retaining ring, which is connected via a snap connection attached a connecting piece 152 of the bellows 150 and another Snap connection is releasably attached to the storage container 101.
  • the connecting piece 152 of bellows 150 closes when the dispenser is assembled sealingly to the input channel 124 of the dispenser pump.
  • On the connector opposite side of the bellows has a bottom flange 154 which here takes over the function of the trailing piston.
  • the bottom flange 154 has one flexible, radially outer ring section 155 to which the radial boundary wall of the bellows.
  • pre-embossed folds 156 are provided on the radial wall. This prevents that under unfavorable circumstances the radial wall the connection piece 152 closes early.
  • This modular structure shown in FIG. 8 enables in the form of a modular dispenser system individual adaptation of the donor to different products, without having to develop a completely new donor. That's the way it is easily possible, a donor without further ado to the medium to be donated desired delivery rate per donation stroke or the storage volume in the storage container adapt.
  • the head piece can with respect to the direction of the donation mouth as well the use of muzzle valves can be individually adapted to the need.
  • the headers are not limited to those where the donation mouth is moved with a donation button, but also include such to whom the donation mouth is certain.
  • the one consisting of head pieces, storage containers and at least one dispenser pump Dispenser system therefore makes it possible to have several head pieces 2,102,202 to combine the same dispenser pump. Different storage containers can do the same can be combined with the dispenser pump.
  • the head pieces can be directly on Storage containers are designed to be attachable.
  • the individual modules of the donor system can according to the dispenser pumps claimed by this application or dispensers and their components are not, however limited to this.
  • the dispenser pump 3 of the modular dispenser system is, depending on the size or Diameter of the storage tank, adjustable. To do this, you only have to one cylinder body 20 through another cylinder body 120 with a mounting flange 125 can be replaced. All other components of the dispenser pump 3 can can be used with one as with the other cylinder body.
  • All components of the dispenser pump, the dispenser and the modular dispenser system are preferred as injection molded parts, also made of recyclable plastic.
  • the reset device can also be selected from a different material.

Claims (14)

  1. Distributeur pour des produits fluides en particulier liquides ou pâteux comprenant un réservoir (1, 101) pour recevoir le produit à distribuer, une pompe distributrice (3) de construction modulaire et interchangeable ayant un canal d'entrée (24, 124) et un canal de sortie (14, 114), et
    une chambre de pompe (30) équipée à l'entrée et à la sortie de clapets anti-retour (32, 31) ainsi qu'une tête (2, 102, 202) avec une embouchure.
    caractérisé par
    une pompe distributrice (3) échangeable, modulaire, qui se monte dans un réservoir remplaçable (1, 101), cette pompe étant reliée à la tête (2, 102, 202) et au réservoir (1, 101) par des liaisons par encliquetage ou des liaisons vissées, avec une chambre de pompe (30) délimitée par un segment de piston (11) d'un corps de piston (10) mobile en coulissement dans le segment cylindrique (21) d'un corps de cylindre (20), et avec un élément de fixation (26, 125) qui soutient la pompe distributrice (3) contre la paroi intérieure du réservoir (1, 101), le corps cylindrique (20, 120) et l'élément de fixation (26, 125) étant réalisés de façon échangeable pour s'adapter à différents réservoirs (1, 101),
    un dispositif de rappel (40) installé entre le corps de piston (10) et le corps de cylindre (20) de la pompe distributrice (3), avec des dispositifs de limitation (12, 22) prévus sur le corps de piston (10) et le corps de cylindre (20) pour limiter le mouvement de rappel, ces éléments venant en appui l'un contre l'autre quand le volume de la chambre de la pompe est maximum,
    une tête (2, 102, 202) qui s'installe de manière échangeable sur la pompe distributrice (3), cette tête ayant une embouchure de distribution (102b, 202b) et un canal de distribution (102c, 202c), de façon que le canal de distribution (102c, 202c) puisse être introduit dans le canal de sortie (14, 114) de la pompe distributrice (3), et
    une profondeur d'installation de la pompe distributrice (3) dans le réservoir (1, 101) telle que le bord inférieur de la pompe distributrice (3) vienne directement en contact par son canal d'entrée (24, 124) avec le produit à distribuer.
  2. Distributeur selon la revendication 1,
    caractérisé en ce que
    pour fixer la position de la pompe distributrice (3) à l'état assemblé du distributeur, la pompe distributrice (3) comporte au moins une saillie de fixation (25, 126) sur l'élément de fixation (26, 125) qui s'appuie par un côté contre le réservoir (1, 101) et par l'autre côté contre la tête (2, 102, 202), la pompe distributrice (3) étant tenue entre le réservoir (1, 101) et la tête (2, 102, 202).
  3. Distributeur selon la revendication 2,
    caractérisé en ce que
    pour fixer la position de la pompe distributrice (3) il est prévu en plus un élément de fixation (8) de la tête (2), réalisé de façon correspondante, et qui à l'état installé entoure en même temps l'élément de bride de fixation (26) de la pompe distributrice (2) et le bord supérieur du réservoir (1), de manière amovible, pour relier ainsi de manière amovible la pompe distributrice (3) et le réservoir (1).
  4. Distributeur selon la revendication 1, 2, ou 3,
    caractérisé en ce que
    pour limiter le mouvement relatif entre le corps de piston (10) et le corps de cylindre (20) au-delà d'un volume maximum de la chambre de pompe, les dispositifs de limitation (12, 22) viennent en appui l'un contre l'autre lorsque le volume de la chambre de pompe est maximum.
  5. Distributeur selon les revendications 1, 2, 3, 4,
    caractérisé en ce que
    les dispositifs de limitation (12, 22) sont prévus sous la forme d'éléments en saillie sur les parois opposées (13, 23) du corps de piston (10) et du corps de cylindre (20) et sont en prise de glissement avec la paroi respectivement opposée (23, 13).
  6. Distributeur selon une ou plusieurs des revendications 1 à 5,
    caractérisé en ce que
    le corps de piston (10) et le corps de cylindre (20) de la pompe distributrice (3) se pénètrent respectivement en forme de cloche.
  7. Distributeur selon une ou plusieurs des revendications 1 à 6,
    caractérisé en ce que
    chaque clapet anti-retour (31, 32) de la pompe distributrice (3) est réalisé sous la forme d'une soupape à intervalle annulaire avec un corps de soupape annulaire couvrant chaque fois un intervalle annulaire (36, 36') du canal d'entrée et de sortie (24, 14).
  8. Distributeur selon une ou plusieurs des revendications 1 à 7,
    caractérisé en ce que
    le segment de piston (11) du corps de piston (10) est réalisé sous la forme d'un piston (11') rapporté.
  9. Distributeur selon la revendication 8,
    caractérisé en ce que
    le piston (11') est engagé coaxialement sur un segment de canal de sortie tubulaire du corps de piston (10) en étant fixé par une liaison enclipsée.
  10. Distributeur selon une ou plusieurs des revendications 1 à 9,
    caractérisé en ce que
    le réservoir (1) est de forme cylindrique et comporte un piston de rappel (4) de forme correspondante dans la chambre (5) du réservoir (1) et le réservoir (1) comporte dans sa partie supérieure une ouverture (6) qui occupe toute la section de la chambre.
  11. Distributeur selon une ou plusieurs des revendications 1 à 9,
    caractérisé en ce que
    le réservoir (101) est de forme cylindrique et du côté de la tête il comporte une ouverture supérieure (106) s'étendant sur toute la section de la chambre du réservoir, et un soufflet (150) entourant le produit à distribuer est prévu dans le réservoir (101).
  12. Distributeur selon la revendication 11,
    caractérisé en ce que
    le soufflet (150) se place dans le réservoir (101) en passant par son ouverture supérieure (106) et il se fixe au réservoir (101) par un segment de fixation (151).
  13. Distributeur selon la revendication 11 ou 12,
    caractérisé en ce que
    le soufflet (150) comporte à son extrémité du côté de la tête un ajutage de branchement (152) pour brancher le soufflet (150) sur le canal d'entrée (124) de la pompe distributrice (3).
  14. Distributeur selon une ou plusieurs des revendications 11 à 13,
    caractérisé en ce que
    le soufflet (150) comporte une bride de fond (154) avec un segment annulaire (155) souple, situé radialement à l'extérieur, et auquel font suite les plis (156) du soufflet (150) et le segment annulaire souple (155) est déformé à l'état vide du soufflet (150) par les plis (156) plaqués les uns contre les autres dans le sens opposé à la direction d'évacuation.
EP98947545A 1997-09-23 1998-09-23 Dispensateur Expired - Lifetime EP1015340B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29717034U DE29717034U1 (de) 1997-09-23 1997-09-23 Spenderpumpe, Spender und Spender-Baukastensystem
DE29717034U 1997-09-23
PCT/EP1998/006062 WO1999015425A1 (fr) 1997-09-23 1998-09-23 Pompe de dispensateur, dispensateur et systeme de bloc-elements pour dispensateur
CA002297308A CA2297308C (fr) 1997-09-23 2000-01-27 Pompe distributrice, distributrice et ensemble d'unite distributrice

Publications (2)

Publication Number Publication Date
EP1015340A1 EP1015340A1 (fr) 2000-07-05
EP1015340B1 true EP1015340B1 (fr) 2003-05-14

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Family Applications (1)

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EP98947545A Expired - Lifetime EP1015340B1 (fr) 1997-09-23 1998-09-23 Dispensateur

Country Status (7)

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US (1) US6371333B2 (fr)
EP (1) EP1015340B1 (fr)
AT (1) ATE240243T1 (fr)
CA (1) CA2297308C (fr)
DE (2) DE29717034U1 (fr)
ES (1) ES2198072T3 (fr)
WO (1) WO1999015425A1 (fr)

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US7367476B2 (en) 2004-08-30 2008-05-06 Rieke Corporation Airless dispensing pump with tamper evidence features
US7690535B2 (en) 2004-08-30 2010-04-06 Rieke Corporation Airless dispensing pump with tamper evidence features
WO2020178225A2 (fr) 2019-03-05 2020-09-10 Rpc Bramlage Gmbh Distributeur pour délivrer des masses coulantes
WO2020178339A1 (fr) 2019-03-05 2020-09-10 Rpc Bramlage Gmbh Distributeur pour la distribution de masses fluides

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EP1389491A1 (fr) * 2002-08-13 2004-02-18 Yon Woo Corporation Pompe distributeur sans air
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FR2916743B1 (fr) * 2007-05-29 2009-08-28 Valois Sas Dispositif de fixation pour fixer une pompe sur un reservoir et distributeur utilisant un tel dispositif de fixation
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DE102009040783B4 (de) * 2009-09-09 2012-04-26 F. Holzer Gmbh Dosiervorrichtung zur dosierten Ausgabe von Flüssigpräparaten, Verfahren zur Befüllung sowie Verwendung einer erfindungsgemäßen Dosiervorrichtung
KR101378369B1 (ko) * 2011-06-14 2014-03-27 (주)연우 펌핑식 화장품용기
FR2976981B1 (fr) * 2011-06-27 2013-07-05 Promens Sa Systeme de fermeture d'un dispositif de distribution a basse pression d'un produit liquide a pateux
FR3015443B1 (fr) * 2013-12-23 2016-07-01 Lablabo Dispositif de conditionnement et de distribution de produits fluides, liquides ou pateux
USD717666S1 (en) 2014-03-14 2014-11-18 The Clorox Company Fluid dispenser
KR101501027B1 (ko) * 2014-06-16 2015-03-12 (주)연우 캡슐 토출용 펌프 용기
KR101761332B1 (ko) * 2015-04-30 2017-07-26 주식회사 삼화플라스틱 액상 용기의 밀폐 장치
FR3042181B1 (fr) * 2015-10-08 2020-02-28 Qualipac Dispositif de conditionnement et distribution par dose d'un produit fluide
JP6671240B2 (ja) * 2016-05-26 2020-03-25 花王株式会社 液体注出容器
US10618069B2 (en) * 2016-07-18 2020-04-14 Rpc Bramlage Gmbh Dispenser for liquid to pasty compositions
CN108116763B (zh) * 2017-12-25 2021-01-05 安徽洁诺德塑胶包装有限公司 一种分离式自吸泵压装置
CN108177866B (zh) * 2017-12-25 2019-09-20 上海洁诺德塑胶制品有限公司 一种自吸泵压装置
IT201800008152A1 (it) * 2018-08-22 2020-02-22 Gaetano Merulla Sistema di erogazione di crema alimentare
JP7173889B2 (ja) * 2019-02-08 2022-11-16 花王株式会社 ディスペンサ
FR3098797B1 (fr) * 2019-07-19 2022-01-28 Promens Sa Dispositif de bouchage d’un contenant d’un produit liquide à pâteux et recharge fermée par un tel dispositif

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7367476B2 (en) 2004-08-30 2008-05-06 Rieke Corporation Airless dispensing pump with tamper evidence features
US7690535B2 (en) 2004-08-30 2010-04-06 Rieke Corporation Airless dispensing pump with tamper evidence features
US7891522B2 (en) 2004-08-30 2011-02-22 Rieke Corporation Airless dispensing pump
WO2020178225A2 (fr) 2019-03-05 2020-09-10 Rpc Bramlage Gmbh Distributeur pour délivrer des masses coulantes
WO2020178339A1 (fr) 2019-03-05 2020-09-10 Rpc Bramlage Gmbh Distributeur pour la distribution de masses fluides
WO2020178225A3 (fr) * 2019-03-05 2020-12-03 Rpc Bramlage Gmbh Distributeur pour délivrer des masses coulantes
US11529640B2 (en) 2019-03-05 2022-12-20 Rpc Bramlage Gmbh Dispenser for discharging flowable compounds
US11745200B2 (en) 2019-03-05 2023-09-05 Rpc Bramlage Gmbh Dispenser for dispensing flowable masses

Also Published As

Publication number Publication date
US6371333B2 (en) 2002-04-16
DE29717034U1 (de) 1999-01-28
CA2297308A1 (fr) 2001-07-27
ATE240243T1 (de) 2003-05-15
CA2297308C (fr) 2004-07-20
EP1015340A1 (fr) 2000-07-05
DE59808381D1 (de) 2003-06-18
US20010025863A1 (en) 2001-10-04
WO1999015425A1 (fr) 1999-04-01
ES2198072T3 (es) 2004-01-16

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