EP0738543A2 - Pompe de distribution en matière plastique pour matière pâteuse - Google Patents

Pompe de distribution en matière plastique pour matière pâteuse Download PDF

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Publication number
EP0738543A2
EP0738543A2 EP96104747A EP96104747A EP0738543A2 EP 0738543 A2 EP0738543 A2 EP 0738543A2 EP 96104747 A EP96104747 A EP 96104747A EP 96104747 A EP96104747 A EP 96104747A EP 0738543 A2 EP0738543 A2 EP 0738543A2
Authority
EP
European Patent Office
Prior art keywords
wall
housing part
hollow body
paste
bellows
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.)
Granted
Application number
EP96104747A
Other languages
German (de)
English (en)
Other versions
EP0738543B1 (fr
EP0738543A3 (fr
Inventor
Haluk Cimentepe
Günter Auer
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.)
Megaplast Dosiersysteme GmbH and Co
Original Assignee
Megaplast Dosiersysteme GmbH and Co
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 Megaplast Dosiersysteme GmbH and Co filed Critical Megaplast Dosiersysteme GmbH and Co
Publication of EP0738543A2 publication Critical patent/EP0738543A2/fr
Publication of EP0738543A3 publication Critical patent/EP0738543A3/fr
Application granted granted Critical
Publication of EP0738543B1 publication Critical patent/EP0738543B1/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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1036—Pumps having a pumping chamber with a deformable wall the outlet valve being opened in the direction opposite to the fluid flow downstream the outlet valve by the pressure acting on a valve controlling element
    • 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
    • B05B11/0064—Lift valves
    • B05B11/0067—Lift valves having a valve seat located downstream the valve element
    • 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
    • B05B11/10—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
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • 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
    • B05B11/02—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 a dispensing pump made of plastic for dispensing paste-like substances from a bottle, can or tube-like paste container with a spring-elastic bellows as a pump organ, which connects between a dimensionally stable, upper housing part and a lower, coaxially, also dimensionally stable, connected to the paste container or connectable housing part is arranged, wherein the upper housing part is guided telescopically in the lower housing part and an upper cylindrical wall portion of the bellows sealingly abuts an annular wall fixed in the upper housing part, within which there is a paste channel and wherein a lower end portion of the bellows seals on an annular collar a radial partition of the lower housing part rests, furthermore in the upper housing part having a closable outlet opening a second hollow body is inserted, which forms with the upper housing part a paste storage space lying in the immediate vicinity of the outlet opening, in connection with the paste channel, in which a resilient membrane wall opposite the outlet opening is arranged, which is an
  • a dispensing pump of the generic type is known for example from DE 42 07 800 C1.
  • the upper housing part is provided with an intermediate wall.
  • a hollow guide body which lies sealingly on the intermediate wall, projects into the hollow space of the hollow body of the upper housing part provided with the outlet opening and a closing end wall.
  • This guide body together with lateral boundary walls tightly fitting or integrally formed on the inside of the end wall, delimits a paste storage space provided with the outlet opening, which is connected via two paste guide channels to a paste passage of the intermediate wall.
  • the guide body is provided with a resilient membrane wall opposite the outlet opening, which is in the center of its surface to the axis of the Has outlet coaxial, plug-like closing member for the outlet opening.
  • the upper housing part consists of only three individual parts. However, some of them are so complicated in terms of shape and assembly technology that simple, in particular mechanical, assembly is not possible because these individual parts have to be aligned and joined to one another during assembly at specific angular positions.
  • this known dispenser pump is set up for the simultaneous dispensing of two paste-like substances, which leads to a further complication of the individual components in terms of shape.
  • the hollow body used in the upper housing part, on which the membrane wall is molded in one piece has a high dimensional stability and must therefore consist of a hard plastic, which is detrimental to the resilient functionality of the membrane wall.
  • Another delivery pump is known from DE-Gbm 88 00 880.0.
  • an intermediate wall of the upper, telescopic housing part guided in the lower housing part is provided with a pipe socket directed downwards against the partition wall or the suction valve, which is sealingly enclosed by a reinforced annular collar of the bellows.
  • this pipe socket On its top is this pipe socket with provided a comical valve seat ring surface on which a closing member rests, which resiliently rests on the end wall of the upper, two-part housing part and is axially movably guided in the pipe socket by means of an axial cross rib.
  • the upper housing part consists of two locking hollow bodies, one of which has a cylindrical guide wall with which it is guided in an axially movable manner in the lower housing part between two limit positions.
  • the second hollow body of the upper housing part which is inserted in a protruding cylindrical wall section above the intermediate wall, has an eccentric, channel-like outlet opening which runs parallel to the axis and which is directly connected to a cavity in which the closing element of the dispensing valve is arranged and which is otherwise connected to the interior of the bellows via this dispensing valve, while the upper housing part as a whole moves downward relative to the lower housing part in the course of a delivery stroke.
  • Paste dispensers with pumps are also already known (US Pat. No. 4,438,871 and DE-OS 30 38 917), in which stopper-like closing elements for the dispensing opening are arranged on elastic membrane walls which are acted upon by the medium to be dispensed during the working stroke in the opening direction.
  • these are not pumps that have a bellows as a pump organ.
  • two manually operable delivery pistons are provided which, in cooperation with suction valves, simultaneously suck in two media from two paste containers located one inside the other and separate and via separate channels into one surrounding the closing element and from the membrane wall carry limited storage space.
  • a rod-shaped closing element is fastened to a so-called rolling membrane and arranged in a conical storage space, which has an internally threaded pipe socket which is screwed onto a threaded neck of a deformable closure cap Paste container is connected.
  • the output pressure in this pump is caused by the axial deformation of the closure cap wall or by its downward movement in the axial direction, the container being provided with a trailing piston, which runs after the respective return movement of the closure cap.
  • the invention has for its object to provide a dispensing pump of the generic type from as few simple to manufacture and machine-mountable individual parts with a functionally reliable closing device for the outlet opening of the upper housing part and at the same time to form a paste storage space with the smallest possible volume of content.
  • the second hollow body which is made of dimensionally stable plastic, has a cylindrical projection with a ventilation hole on a front wall that extends at right angles to the axis of the outlet opening and forms a boundary side of the paste storage space, and projects toward the outlet opening and concentric to the axis of the outlet opening which is a third hollow body made of elastic plastic having the membrane wall with the plug-like closing member by means of a cylindrical wall part molded onto the membrane wall.
  • Such a delivery pump which has a bellows made of an injection molded part as a pumping element, can be assembled in series by machine with relatively simple mounting devices, because practically all parts can be joined coaxially.
  • the paste storage space can be designed so that its receiving volume and thus the remaining amount of the medium remaining in it can be kept as small as possible, but on the other hand the membrane surface, which is necessary for a perfect opening and closing certain size required, can be optimally designed.
  • Another advantageous aspect can also be seen in the possibility of both the pumping function of the bellows and the closing and opening function of the closing member of the outlet opening being dry, that is to say mechanically and also practically without the medium for the dispensing of which the delivery pump is created check for free.
  • the subclaims 2 to 6 relate to advantageous molding technology Embodiments of the invention, which are both to increase the assembly technology and to increase the functional safety.
  • the paste dispenser shown as an exemplary embodiment in the drawing has a cylindrical cross-sectional shape. However, the embodiment according to the invention can also be implemented with an oval or other cross-sectional shape.
  • the one not completely shown in section in Fig. 1 Paste dispenser has a dispenser pump 1 as the upper part and a paste container 2 as the lower part, which is integrally formed as a cylindrical hollow body on a cylindrical lower housing part 3 and is provided in a known manner with a trailing piston 5.
  • the interior 6 of the paste container 2 is separated from the interior 7 of the lower housing part 3 by a radial partition 8, on which an upwardly directed, round collar 10, which is concentric with the common housing axis 9, is integrally formed.
  • an upper housing part 4 is guided telescopically by means of a likewise cylindrical guide wall 12.
  • This housing part 4 which is designed as an essentially cylindrical hollow body, is movable about an axial stroke H in the outer wall 11.
  • the lower cylindrical end section 14 of the bellows 3 sits sealingly in an upwardly directed annular collar 15 of the partition 8.
  • the collar 10 has a central through opening 16, the edge of which is an annular valve seat surface for a plate-shaped valve closing element 17, which has at least three radial guide ribs 18 is provided in the through opening are axially movable.
  • the valve closing element 17, which is secured against falling out by a securing ring which is arranged above and is molded onto the lower part of the bellows 13, forms the suction valve 19 of the delivery pump 1 in cooperation with the collar 10.
  • the upper housing part 4 of the delivery pump 1 has, above the guide wall 12 which is open at the bottom, a radially somewhat offset central, also cylindrical wall part 20, to which a head part 21, which is in turn radially offset, is connected with an oblique, slightly concave cover wall 22.
  • a rounded wall section 29 which extends from the upper edge of the middle wall part 20 to the cover wall 22, an outlet opening 30 is arranged, the axis 31 of which intersects the housing axis 9 at an acute angle ⁇ of approximately 30 °.
  • a second hollow body 23 is inserted, which is supported axially with its lower edge on an inner ring rib 24 of the guide wall 12, which is only slightly bulky, in order to be fixedly arranged in the housing part 4.
  • This second hollow body 23 has a cylindrical wall section 25 which is sealingly enclosed by the central wall part 20 of the housing part 4.
  • This approach 36 in turn has an end wall 37 with a ventilation bore 38.
  • the end wall part 26 forms the one boundary side of a paste storage space 40, which is otherwise delimited by the wall section 29 and the cover wall 22 and to which the outlet opening 30 is assigned.
  • This outlet opening can be closed or closed in the unactuated, relaxed normal position of the upper housing part by a closing element 41, which forms a third hollow body made of elastic plastic, which has an annular, in the direction of the axis 31, spring-elastic membrane wall 42 with a round-headed plug or nipple-like closing part 43 and has a cylindrical wall portion 44.
  • the membrane wall 42, the cylindrical wall part 44 of which surrounds the lateral surface of the extension 36 in the assembled state, is in one certain axial distance from the end wall 37 of the cylindrical projection 36 and preferably weakly conical, so that the axial movements required to open and close the outlet opening 30 can be carried out by the closing part 43.
  • the paste storage space 40 which is as small as possible, is connected to the interior of the bellows 13 by a central paste channel 47, which is partly from a pipe section 48 of the second hollow body 23 coaxial with the housing axis 9 and partly from a central sleeve 49 sealingly receiving the lower end of this pipe section 48 a fourth hollow body 50 is formed from dimensionally stable plastic.
  • This fourth hollow body 50 has an annular wall 53 enclosed by an upper, essentially cylindrical wall section 51 of the bellows 13.
  • it is provided with a cylindrical projection 52 of smaller diameter protruding into the bellows 13, on which the annular wall 52 and a lower end wall 54 provided with the sleeve 49 are formed.
  • the ring wall 53 has a radially outwardly projecting ring collar 55.
  • the assembled individual parts i.e. the three hollow bodies 4, 23 and 50 consist of round, rotationally symmetrical parts which are joined together by axially pushing one another into place, their assembly can be carried out mechanically without difficulty, and the edges that meet can be conically shaped to facilitate this process.
  • the operation of the described output pump is very simple and therefore very reliable. Assuming that the bellows 13, the paste channel 47 and the paste storage space are filled with the pasty or liquid substance to be dispensed by one or more previous pumping strokes of the upper housing part 4, the next pumping stroke, which is carried out by manually pressing down the upper housing part 4 in the direction of arrow 59 , moved by the excess pressure arising in the paste storage space, the membrane wall 42 with its closing part 43 inwards and the outlet opening 30 opened. It Depending on whether the full pump stroke is carried out or not, a certain amount of the substance exits through the outlet opening 30.

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
EP96104747A 1995-04-19 1996-03-26 Pompe de distribution en matière plastique pour matière pâteuse Expired - Lifetime EP0738543B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29506682U DE29506682U1 (de) 1995-04-19 1995-04-19 Abgabepumpe aus Kunststoff für pastenartige Stoffe
DE29506682U 1995-04-19

Publications (3)

Publication Number Publication Date
EP0738543A2 true EP0738543A2 (fr) 1996-10-23
EP0738543A3 EP0738543A3 (fr) 1996-12-18
EP0738543B1 EP0738543B1 (fr) 1999-01-20

Family

ID=8007074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96104747A Expired - Lifetime EP0738543B1 (fr) 1995-04-19 1996-03-26 Pompe de distribution en matière plastique pour matière pâteuse

Country Status (4)

Country Link
US (1) US5819990A (fr)
EP (1) EP0738543B1 (fr)
DE (2) DE29506682U1 (fr)
ES (1) ES2130707T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767311A1 (fr) * 1997-08-12 1999-02-19 Valois Sa Systeme d'obturation et dispositif de distribution de produit fluide comportant un tel systeme
EP1170062A2 (fr) 2000-07-03 2002-01-09 RPC Bramlage GmbH Pompe de distribution
CN102170960B (zh) * 2008-08-04 2015-05-20 Itn纳诺维森股份公司 用于处理水和其它液体介质的过滤器单元
CN115743909A (zh) * 2022-12-07 2023-03-07 中山市美捷时包装制品有限公司 一种双密封乳液瓶

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DE4441263A1 (de) * 1994-11-19 1996-05-23 Caideil M P Teoranta Tormakead Austragvorrichtung für Medien
DE19606702A1 (de) * 1996-02-22 1997-08-28 Caideil M P Teoranta Tourmakea Austragvorrichtung für Medien
DE19606701A1 (de) * 1996-02-22 1997-08-28 Caideil M P Teoranta Tourmakea Austragvorrichtung für Medien
DE19606703A1 (de) * 1996-02-22 1997-08-28 Caideil M P Teoranta Tourmakea Austragvorrichtung für Medien
DE19738245C2 (de) * 1997-09-02 1999-10-14 Goldwell Gmbh Verwendung einer Verpackung zur Abgabe eines fließfähigen kosmetischen Mittels
EP1102706B1 (fr) * 1998-08-03 2002-10-09 Veresk Biosystems Ltd Distributeur a diaphragme pour contenant
FR2797854B1 (fr) * 1999-08-27 2002-03-01 Menarini France Dispositif de distribution pour formes topiques a consistance pateuse
FR2800132B1 (fr) * 1999-10-26 2002-03-08 Oreal POMPE DESTINEE A EQUIPER UN RECIPIENT, COMPORTANT UNE MEMBRANE ELASTIQUEMENT DEFORMABLE A l'EXTERIEUR DE LA CHAMBRE DE POMPAGE
WO2002005968A2 (fr) 2000-07-19 2002-01-24 Customix B.V. Systeme permettant de distribuer des portions de substances diverses
NL1015747C2 (nl) 2000-07-19 2002-01-22 Customix B V Het afgeven van porties vloeibare, in het bijzonder pasteuze substantie.
CN1385247A (zh) 2001-05-11 2002-12-18 增田胜利 流动体喷出泵
JP2003081296A (ja) * 2001-09-10 2003-03-19 Katsutoshi Masuda チューブ型容器
DE20203882U1 (de) * 2002-03-11 2003-04-17 RPC Wiko GmbH & Co. KG, 50259 Pulheim Spender zur Applikation fließfähiger Produkte
JP2003341765A (ja) * 2002-05-20 2003-12-03 Katsutoshi Masuda 液体容器の弁機構
JP2004067099A (ja) * 2002-06-10 2004-03-04 Katsutoshi Masuda 弁機構
DE20304731U1 (de) * 2003-03-25 2003-06-26 MegaPlast GmbH & Co. KG, 78052 Villingen-Schwenningen Dosierpumpe aus Kunststoff
JP2005021826A (ja) * 2003-07-03 2005-01-27 Katsutoshi Masuda ピストンおよびこのピストンを使用した流動体容器
JP2005280712A (ja) * 2004-03-26 2005-10-13 Katsutoshi Masuda 流動体吐出ポンプ
CN100571892C (zh) * 2005-04-18 2009-12-23 大型塑胶制品两合公司 用于排出液态至浆状物料的分配器
DE202005014895U1 (de) * 2005-04-18 2006-08-24 Megaplast Gmbh & Co. Kg Spender zur Ausgabe flüssiger bis pastöser Massen
US7886941B2 (en) * 2005-04-25 2011-02-15 Meadwestvaco Calmar Inc. Dispenser having air tight spout
EP1888252A2 (fr) * 2005-05-26 2008-02-20 Incro Limited Clapet de non-retour et dispositif fluidique a corps fendu comportant ce clapet de non-retour
GB0510707D0 (en) * 2005-05-26 2005-06-29 Incro Ltd A check valve and a pump-action dispenser device having such a check valve
DE202005019298U1 (de) * 2005-08-01 2006-12-07 Megaplast Gmbh & Co. Kg Spender zur portionierten Ausgabe
DE102005046568A1 (de) * 2005-09-22 2007-04-05 Beiersdorf Ag Behälter mit Schleppkolben
KR100766816B1 (ko) * 2006-01-18 2007-10-17 주식회사 다린 내용물 정량 토출과 누액방지 및 변질방지 기능을 갖는에어리스 타입 화장품 용기
KR100782330B1 (ko) * 2006-07-14 2007-12-06 주식회사 예찬 용기 출몰식 펌프디스펜서
US8287507B2 (en) * 2006-10-13 2012-10-16 Kci Licensing, Inc. Reduced pressure indicator for a reduced pressure source
CN102626529B (zh) 2006-10-13 2015-10-28 凯希特许有限公司 用于对低严重性伤口提供治疗的、具有手动启动泵的减压输送系统
CA2674036C (fr) 2007-02-09 2017-01-10 Kci Licensing, Inc. Systeme et procede destines a appliquer une pression reduite sur un site tissulaire
FR2914294B1 (fr) * 2007-03-29 2009-07-10 Rexam Dispensing Systems Sas Buse de distribution comprenant un manchon de fermeture accroche axialement
US20090008412A1 (en) * 2007-04-10 2009-01-08 Choi Hee Jin Foam pump dispenser having leakage prevention function against reverse flow
US20090008413A1 (en) 2007-04-17 2009-01-08 Choi Hee Jin Airless dispensing pump container with an airtight push down type nozzle head
EP3034104B1 (fr) 2008-05-02 2018-03-14 KCI Licensing, Inc. Pompe à pression réduite à actionnement des capacités de pression régulées
CN104147648B (zh) 2008-07-11 2017-01-11 凯希特许有限公司 用于治疗创伤的手动致动的减压系统
GB201020777D0 (en) * 2010-12-08 2011-01-19 Reckitt Benckiser Nv A container assembly for use with a dispenser
EP2655893B1 (fr) * 2010-12-21 2020-02-05 Silgan Dispensing Systems Corporation Dispositifs de pompe
KR20140056211A (ko) * 2011-06-09 2014-05-09 아이.피.에스. 이노베이티브 패키징 솔루션즈 아게 유체 용기용 펌핑 장치
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
WO2014043225A2 (fr) 2012-09-14 2014-03-20 Kci Licensing, Inc. Système, procédé et appareil de régulation de pression
DE102015104288A1 (de) * 2015-03-23 2016-09-29 Megaplast Gmbh Spender zur Ausgabe flüssiger bis pastöser Massen
DE102016106017A1 (de) * 2015-10-07 2017-04-13 Rpc Bramlage Gmbh Spender für insbesondere flüssige bis pastöse Massen
GB201518910D0 (en) 2015-10-26 2015-12-09 Rieke Packaging Systems Ltd Dispensers
DE102016212893A1 (de) 2016-07-14 2018-01-18 F. Holzer Gmbh Pumpkopf sowie Dosiervorrichtung
DE102016212892C5 (de) * 2016-07-14 2020-01-30 F. Holzer Gmbh Pumpkopf sowie Dosiervorrichtung
FR3068265B1 (fr) * 2017-06-28 2022-02-25 Gb Dev Distributeur de fluide par pression sur une paroi deformable du contenant
FR3068897A1 (fr) * 2017-07-17 2019-01-18 Albea Services Tete de distribution de produit provenant d'un recipient
KR101805595B1 (ko) * 2017-08-23 2017-12-07 변영광 액상 화장품 용기
FR3072311A1 (fr) * 2017-10-12 2019-04-19 Promens Sa Dispositif de distribution de produits liquides a pateux avec dispositif de fermeture formant un module
KR101966742B1 (ko) * 2017-10-24 2019-04-08 변영광 액상 화장품 용기
US12173768B2 (en) * 2020-04-29 2024-12-24 Yonwoo Co., Ltd. Elastic member and pump assembly including the same
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WO2025061899A1 (fr) 2023-09-19 2025-03-27 Rieke Packaging Systems Limited Distributeur de brumisation fine en plastique ayant une fonctionnalité de pré-compression

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182496A (en) * 1977-12-16 1980-01-08 Ethyl Products Company Actuator button for fluid dispenser
DE3038917A1 (de) * 1980-10-15 1982-05-27 Roder, Gottfried, 2400 Lübeck Verschluss fuer pasten oder fluessigkeit aufnehmende behaelter
DE3121075A1 (de) * 1981-05-27 1982-12-23 Wischerath & Schreiner KG, 8744 Mellrichstadt Spender
DE3666030D1 (en) * 1985-03-14 1989-11-09 Mega Prod Verpack Marketing Metering pump with a pumping bellow for bottles or the like
DE8800880U1 (de) * 1988-01-26 1989-05-24 Mega Plast product- u. Verpackungsentwicklung Marketing GmbH & Co, 7844 Neuenburg Dosierpumpe
DE3928524C2 (de) * 1989-08-29 1994-02-24 Megaplast Dosiersysteme Spender
DE4041135C2 (de) * 1990-12-21 1994-10-20 Andris Raimund Gmbh & Co Kg Ansaug- oder Ausgabeventil für eine Dosier- und Spraypumpe zur Abgabe flüssiger, niederviskoser und pastöser Stoffe
DE4207800C1 (fr) * 1992-03-12 1993-09-16 Raimund Andris Gmbh & Co Kg, 7730 Villingen-Schwenningen, De
DE4212413C2 (de) * 1992-04-14 1996-09-12 Andris Raimund Gmbh & Co Kg Dosierpumpe aus Kunststoff für hochviskose, insbesondere pastenartige Medien
DE4216915C2 (de) * 1992-05-21 1994-05-19 Perfect Ventil Gmbh Packung für fließfähiges Füllgut
DE9320056U1 (de) * 1993-12-28 1994-04-14 Lin, Hui-Yu, Taipeh/T'ai-pei Pumpenkopfanordnung
DE9419268U1 (de) * 1994-12-01 1995-01-26 Josef Wischerath Gmbh & Co. Kg, 50259 Pulheim Spender

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767311A1 (fr) * 1997-08-12 1999-02-19 Valois Sa Systeme d'obturation et dispositif de distribution de produit fluide comportant un tel systeme
EP1170062A2 (fr) 2000-07-03 2002-01-09 RPC Bramlage GmbH Pompe de distribution
CN102170960B (zh) * 2008-08-04 2015-05-20 Itn纳诺维森股份公司 用于处理水和其它液体介质的过滤器单元
CN115743909A (zh) * 2022-12-07 2023-03-07 中山市美捷时包装制品有限公司 一种双密封乳液瓶

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US5819990A (en) 1998-10-13
DE29506682U1 (de) 1995-06-29
ES2130707T3 (es) 1999-07-01
EP0738543B1 (fr) 1999-01-20
DE59601167D1 (de) 1999-03-04
EP0738543A3 (fr) 1996-12-18

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