EP1462181A1 - Dosierspender mit Balgpumpe und Nachlaufkolben - Google Patents
Dosierspender mit Balgpumpe und Nachlaufkolben Download PDFInfo
- Publication number
- EP1462181A1 EP1462181A1 EP04006910A EP04006910A EP1462181A1 EP 1462181 A1 EP1462181 A1 EP 1462181A1 EP 04006910 A EP04006910 A EP 04006910A EP 04006910 A EP04006910 A EP 04006910A EP 1462181 A1 EP1462181 A1 EP 1462181A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- displacement piston
- ring
- bellows
- dosing pump
- 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- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0064—Lift valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1028—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
- B05B11/1081—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
- F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
-
- 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
-
- 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 dosing pump made of plastic for the dosed delivery of liquid and / or pasty Media from a bottle, can or tube-like container with trailing pistons, one promoting the medium Pump chamber connected to the container via a suction valve and as a pump organ forming a pump chamber, has resilient bellows between a dimensionally stable, lower housing part and one telescopically movable, also dimensionally stable upper Housing part is arranged, and wherein the upper housing part has the outlet opening, which via an outlet channel and an outlet valve connected to the pump chamber is, and wherein the bellows with an upper Ring collar sealing an annular wall of the upper housing part encloses that with a smaller in diameter, in provide the displacement piston protruding into the bellows is.
- Metering pumps of the generic type are known. she are both for the metered output of a single medium as well as for the simultaneous dosed delivery of two different media used, with the output Medium in a connected to the dosing pump or connectable container is housed. There is Dispensers, so-called dispensers, with two separate ones Storage tanks and two dosing pumps that work together can be operated via an operating lever or the like (DE 101 10 888 A1) and those in which two different Media housed in a single storage container are (DE 200 19 540 U1) and by two separate Dosing pumps in different dosing quantities are conveyed to a common outlet opening.
- the bellows plays functionally the most important role as a pump organ. This too Bellows must be made of plastic as an injection molded part and be able to adjust the restoring force for that after each working stroke, reset to the required Starting position to bring out of the reservoir to suck the amount of medium into the pumping chamber, which was issued during the working stroke. Therefore must the bellows both in terms of its diameter as well as in terms of its axial length and number a certain minimum size of elastic bellows folds exhibit.
- the displacement piston has however, a central one on its lower end Opening through which the medium to be pumped to the outlet valve or pumped through this to the dispensing opening becomes. That is why it is with these known metering pumps unavoidable that in the upper area of the bellows a remaining one around the displacement piston Air cushion forms. This compressible air cushion can have the consequence that the dosing amounts of the individual Pump strokes are different.
- the invention has for its object a plastic parts existing, automatically mountable dosing pump of the type mentioned at the beginning with which Output quantities of the medium to be pumped can be precisely metered are.
- the inventive design of the displacement piston it is ensured that in the upper, i.e. output side End area of the bellows or the displacement piston can no longer form an air cushion and itself the entire cavity of the bellows, i.e. the entire Pump chamber, with the intrinsically incompressible medium that can have a pasty or liquid consistency becomes.
- the same result large pumping strokes also the same large dosing quantities every pump stroke to the discharge opening and at the Return movement of the bellows out of the storage container be sucked in.
- the co-dispenser shown overall in FIGS. 1 and 2 has two separate, cylindrical in cross section Storage containers 1 and 2, which are parallel next to each other arranged and through two connecting walls 3 and 4 into one overall cross-sectionally elliptical container housing 5 are connected.
- Both storage containers 1 and 2 are each with one Provide trailing pistons 6 and 7, the trailing piston 6 in its lowest and the trailing piston 7 in its uppermost end position is shown. During the Use phase should these two trailing pistons 6 and 7, however, the same axial position within the two Take storage containers 1 and 2.
- the upper end of the container housing 5 is locked with a Base body 12 connected to a pump head 13, the two parallel and one each Reservoir 1 or 2 associated metering pumps 14 and 15 has. These two metering pumps 14 and 15 are each identically constructed and together by an upper one Hood body 18 can be actuated. Both metering pumps 14, 15 each consist of a bellows 29 as a pump organ, an outlet valve 38 and an outlet valve 55. Die Metering pumps 14, 15 are symmetrical about the vertical central axis 21 of the container housing 5 arranged in the pump head 13.
- the hood body 18 forms the common dimensionally stable upper housing part of both metering pumps 14 and 15 and with an enlarged section 16 of an oval, axially parallel peripheral wall 17 in an also oval Annular wall 19 of the base body 12 guided axially movable.
- the base body shown as an individual part in FIGS. 9 to 11 12 forms the dimensionally stable lower housing part of the two metering pumps 14 and 15.
- Ring wall 19 is located transversely to the central axis 21 trending bottom wall 22 with two symmetrical to this central axis 21 arranged suction openings 23rd is provided.
- These suction openings 23 extend in each case through valve seat sockets rounded on the outside on the outside 24, which in turn is concentric by a hollow hub 25 are surrounded.
- a bellows 29 (Fig. 8) is the bottom wall 22 on the top with two cylindrical, ring connector concentric to the outlet openings 27 provided.
- the lower end 28 of the bellows 29 is integrally formed by elastic Finger 30 held valve cap 31 fitted on the valve seat socket 24 sits sealingly and with this together forms the intake valve 38.
- the upper end of the bellows 29 is round Ring collar 35 provided sealing an annular wall 36 a Displacer piston 40 encloses.
- Displacement piston 40 is an integral part of a formed as a separate item hollow body, the also contains the annular wall 36.
- the displacement piston 40 on an underside radial wall ring 41 of the Ring wall 36 formed.
- This radial wall ring 41 faces inside the annular wall 36 has an annular collar 47, which approximately has the same outer diameter as that substantially hollow cylindrical displacement piston 40.
- the displacement piston 40 has an open top and bottom cavity closed by an end wall 44 43rd
- Displacement piston 40 with four radial, for example Passage openings 45 provided which the from the interior of the bellows 29 formed pump chamber 32 with an outlet valve 55 connect.
- passage openings 45 are formed by four axial grooves 46, each offset by 90 ° to one another, which are arranged on the outside on the displacer piston 40 and whose radial depth t ends within the inner diameter d of the annular collar 47.
- This ring collar 47 is arranged above the passage openings 45. It serves for sealingly receiving a valve stub 56, which is open at the bottom, of the outlet valve 55 (FIGS. 4 and 5).
- This valve socket 56 is an integral part of a valve seat housing 60, which is inserted into the hood body 18 in a form-locking manner.
- valve socket 56 is provided with a plug 57, which is integrally connected to it by rib-like webs 58 is and sealing in the cavity 43 of the displacer 40 protrudes from above.
- the rib-like webs 58 are at the level of the passage openings 45 of the displacer 40 arranged so that the medium to be dispensed from the pump chamber 32 of the bellows 29 into the interior of the valve stub 56 can reach.
- the valve seat housing 60 is shown in FIGS. 12, 13 and 14 or 15 shown as a single part. It owns one of the oval cross-sectional shape of the hood body 18 adapted oval ring wall 61, within which symmetrical to axial central axis 21 with the two valve sockets 56 the plug 57 are arranged.
- a closed one End wall 62 is a downward guide tube 63 integrally formed, which is the guide tube 26 of the base body 12 can accommodate telescopically and as an additional Centering element movable between the two guided pump bodies is used.
- the two valve sockets 56 are ring-shaped from a large number surrounded by axially extending centering ribs 64 which for Part on the inside of the ring wall 61 and in part integrally formed on the inside of two cylinder walls 65 are.
- These centering ribs 64 are used on the one hand for snapping shot of the one at the top with an outward projecting bead ring 48 provided ring wall 36 of the displacement piston 40.
- they serve to the upper collar 35 of the bellows 29 sealing to the Press annular wall 36 of the displacer 40.
- valve guide walls 68 which are cylindrical on the upper side connect.
- valve plug 75 axially movable, which is the movable Forms part of the exhaust valve or valves 55.
- This Valve plug 75 is enlarged in FIGS. 6 and 7 Scale as a single part in front view from underneath and shown in section. It has a round locking plate 76, which in their rest position, i.e. also during the Output strokes resilient and sealing on the dome-shaped Inner surface of the valve seat ring 67 rests. At the There are three undersides of this locking plate 76 star-shaped guide ribs 77 in the valve stub 56 are performed.
- the striking plate is on the top 76 provided with a thin ring wall 78 which obliquely radial, axially resilient webs 79 with an im Diameter larger support ring 80 is connected.
- This Support ring 80 is supported on the top on wreath-like arranged Support ribs 81, which are concentric with the central axis 70 of the valve stub 56 or the valve seat ring 67 and the valve seat wall 68 on the inside of the horizontal Top wall 89 of the hood body 18 within a Channel ring 82 are arranged.
- These two channel rings 82 are also, as shown in FIG. 19 to 22 can be seen, symmetrical to the central axes 21 and 21 'arranged and integral part of the hood body 18. Two channels lead from these channel rings 82 83 to a centrally arranged mouthpiece 84, the both dispensing openings 85 through a central wall 86 from one another are separated.
- These channels 83 are formed by vertical wall elements 87 and 88, which are also in one piece on the inside the top wall 89 are formed and the common with the channel rings 82 sealing on the top of the Face the end wall 62 of the valve seat housing.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
- Fig. 1
- einen Co-Dispenser im Schnitt;
- Fig. 2
- einen Schnitt II-II aus Fig. 1;
- Fig. 3
- einen Schnitt III-III aus Fig. 1;
- Fig. 4
- in vergrößertem Maßstab den Kopfteil des CoDispensers in der Ruhestellung der beiden Dosierpumpen;
- Fig. 5
- den Pumpenkopf des Co-Dispensers in vergrößerter Darstellung mit unterschiedlichen Funktionsstellungen der beiden Dosierpumpen;
- Fig. 6
- das Ventilküken des Auslaßventils in Draufsicht;
- Fig. 7
- einen Schnitt VII-VII aus Fig. 6;
- Fig. 8
- die Einzelteile des in den Fig. 4 und 5 dargestellten Pumpenkopfes in geschnittener Explosionsdarstellung;
- Fig. 9
- den Sockelkörper des Pumpenkopfes in Schnittdarstellung nach der Schnittlinie IX-IX aus Fig. 10;
- Fig. 10
- die Unteransicht X des Sockelkörpers aus Fig. 9;
- Fig. 11
- eine Draufsicht XI des Sockelkörpers aus Fig. 9;
- Fig. 12
- den Ventilsitzkörper der Auslaßventile in Draufsicht;
- Fig. 13
- einen Schnitt XIII-XIII aus Fig. 12;
- Fig. 14
- eine Unteransicht XIV aus Fig. 13;
- Fig. 15
- einen Teilschnitt XV aus Fig. 13 in vergrößerter Darstellung;
- Fig. 16
- einen Verdrängerkörper in Seitenansicht;
- Fig. 17
- einen Schnitt XVII-XVII aus Fig. 16;
- Fig. 17a
- einen Schnitt XVIIa-XVIIa aus Fig. 17
- Fig. 18
- eine Stirnansicht XVIII aus Fig. 17;
- Fig. 19
- den oberseitigen Haubenkörper des Pumpenkopfes in Draufsicht;
- Fig. 20
- einen Schnitt XX-XX aus Fig. 19;
- Fig. 21
- die Unteransicht XXI aus Fig. 20;
Claims (8)
- Dosierpumpe aus Kunststoff zur dosierten Abgabe von flüssigen und/oder pastenartigen Medien aus einem flaschen -, dosen- oder tubenartigen Behälter (1, 2) mit Nachlaufkolben (6, 7), wobei eine das Medium fördernde Pumpkammer (32) über ein Ansaugventil (38) mit dem Behälter (1, 2) verbunden ist und als Pumporgan einen die Pumpkammer (32) bildenden, federelastischen Faltenbalg (29) aufweist, der zwischen einem formstabilen, unteren Gehäuseteil (12) und einem dazu teleskopartig beweglichen, ebenfalls formstabilem oberen Gehäuseteil angeordnet ist, und wobei das obere Gehäuseteil die Auslaßöffnung (85) aufweist, die über einen Auslaßkanal und ein Auslaßventil (55) mit der Pumpkammer (32) verbunden ist, und wobei ferner der Faltenbalg (29) mit einem oberen Ringbund (35) dichtend eine Ringwand (36) des oberen Gehäuseteils umschließt, die mit einem im Durchmesser kleineren, in den Faltenbalg (29) hinein ragenden Verdrängungskolben (40) versehen ist,
dadurch gekennzeichnet, daß der Verdrängungskolben (40) an seinem unteren Ende geschlossen ist und im oberen Endbereich der Pumpkammer (32) mit wenigsten einer Durchlaßöffnung versehen ist, welche die Pumpkammer (32) mit dem Auslaßventil (55) verbindet. - Dosierpumpe nach Anspruch 1, dadurch gekennzeichnet, daß der Verdrängungskolben (40) einen oberseitig offenen Hohlraum aufweist.
- Dosierpumpe nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Verdrängerkolben (40) mit der vom Ringbund des Faltenbalgs umschlossenen Ringwand einen separaten, oberseitig offenen Hohlkörper bildet, der innerhalb seiner Ringwand (36) oberhalb der Durchlaßöffnung(en) (45) einen Ringkragen (47) zur dichtenden Aufnahme eines unten offenen Ventilstutzens (56) des Auslaßventils (55) aufweist.
- Dosierpumpe nach Anspruch 2, dadurch gekennzeichnet, daß der Ventilstutzen (56) einen durch rippenartige Stege (58) mit ihm verbundenen Stopfen (57) aufweist, der unterhalb der Durchlaßöffnung(en) (45) abdichtend in den Hohlraum (43) des Verdrängerkolbens (40) hineinragt.
- Dosierpumpe nach Anspruch 3, dadurch gekennzeichnet, daß der Verdrängerkolben (40) an einem unterseitigen Radialwandring (41) der Ringwand (36) konzentrisch angeformt ist.
- Dosierpumpe nach Anspruch 5, dadurch gekennzeichnet, daß der Verdrängerkolben (40) zur Bildung der Durchlaßöffnung(en) (45) außenseitig mit wenigstens einer Axialnut (46) versehen ist, deren radiale Tiefe (t) radial innerhalb des Innendurchmessers (d) des Ringkragens (47) endet.
- Dosierpumpe nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die mit dem Verdrängerkolben (40) versehene Ringwand (36) an ihrem oberen Ende mit einem Wulstring (48) versehen ist, der rastend an Zentrierippen (64) befestigt ist, welche kranzartig um den Ventilstutzen (56) herum angeordnet und mit dem Ventilstutzen (56) zusammen einstückiger Bestandteil eines Ventilsitzgehäuses (60) sind.
- Dosierpumpe nach Anspruch 7, dadurch gekennzeichnet, daß das Ventilsitzgehäuse (60) formschlüssig rastend in einen Haubenkörper (18) eingesetzt ist und mit diesem gemeinsam das obere Gehäuseteil bildet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20304731U DE20304731U1 (de) | 2003-03-25 | 2003-03-25 | Dosierpumpe aus Kunststoff |
DE20304731U | 2003-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1462181A1 true EP1462181A1 (de) | 2004-09-29 |
Family
ID=7981070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04006910A Withdrawn EP1462181A1 (de) | 2003-03-25 | 2004-03-23 | Dosierspender mit Balgpumpe und Nachlaufkolben |
Country Status (5)
Country | Link |
---|---|
US (1) | US7063235B2 (de) |
EP (1) | EP1462181A1 (de) |
JP (1) | JP2004293551A (de) |
CN (1) | CN1532400A (de) |
DE (1) | DE20304731U1 (de) |
Families Citing this family (29)
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FR2845672B1 (fr) * | 2002-10-09 | 2006-02-10 | Airlessystems | Distributeur de produit fluide |
DE202005014895U1 (de) * | 2005-04-18 | 2006-08-24 | Megaplast Gmbh & Co. Kg | Spender zur Ausgabe flüssiger bis pastöser Massen |
RU2406541C2 (ru) * | 2005-04-29 | 2010-12-20 | Мистик Тэн, Инк. | Стойка распылительной системы с узлом картриджа/приемника |
WO2007067342A2 (en) * | 2005-12-02 | 2007-06-14 | Entegris, Inc. | System and method for valve sequencing in a pump |
ATE477853T1 (de) * | 2006-06-14 | 2010-09-15 | Rexam Dispensing Smt | Spender mit mehreren pumpen |
KR100782330B1 (ko) * | 2006-07-14 | 2007-12-06 | 주식회사 예찬 | 용기 출몰식 펌프디스펜서 |
WO2010003091A1 (en) * | 2008-07-03 | 2010-01-07 | Meadwestvaco Calmar, Inc. | Variable volume pump |
DE202008010788U1 (de) * | 2008-08-05 | 2009-12-31 | Mann+Hummel Gmbh | Akustische Kammer mit veränderbarem Volumen |
US8371461B2 (en) * | 2009-08-19 | 2013-02-12 | Theodosios Kountotsis | Dual chambered bottle with weight distribution mechanism and method of manufacturing the same |
DE202010011715U1 (de) * | 2010-08-23 | 2011-09-23 | Anton Brugger | Dosierspender |
DE102010045059A1 (de) * | 2010-09-10 | 2012-03-15 | F. Holzer Gmbh | Dosiervorrichtung |
CN102145873B (zh) * | 2011-01-20 | 2014-02-12 | 河南省电力公司洛阳供电公司 | 用于波纹膨胀器的补油装置 |
KR101343909B1 (ko) * | 2012-02-29 | 2013-12-20 | (주)연우 | 이종 내용물의 배출구조를 갖는 펌핑식 화장품용기 및 이의 제조방법 |
US9066636B2 (en) | 2012-06-26 | 2015-06-30 | Gojo Industries, Inc. | Grit and foam dispenser |
KR200475351Y1 (ko) * | 2013-04-18 | 2014-11-26 | 펌텍코리아 (주) | 다양한 문양으로 화장품 내용물을 배출할 수 있는 에어리스 화장품용기 |
JP6151575B2 (ja) * | 2013-05-31 | 2017-06-21 | 東洋エアゾール工業株式会社 | エアゾール容器用ノズル及びエアゾール容器用吐出具 |
KR200476949Y1 (ko) * | 2013-08-22 | 2015-04-20 | 펌텍코리아 (주) | 두 가지 내용물을 보관, 배출할 수 있는 화장품용기 |
USD731204S1 (en) | 2013-11-20 | 2015-06-09 | Nse Products, Inc. | Fluid cartridge |
USD731203S1 (en) | 2013-11-20 | 2015-06-09 | Nse Products, Inc. | Fluid cartridge |
USD733455S1 (en) | 2013-11-20 | 2015-07-07 | Nse Products, Inc. | Fluid cartridge assembly |
DE102014213469A1 (de) * | 2014-07-10 | 2016-01-14 | Aptar Radolfzell Gmbh | Austragvorrichtung mit Zwischenstück |
WO2016029104A1 (en) | 2014-08-22 | 2016-02-25 | Nse Products, Inc. | Selectively actuated fluid dispenser |
DE102015104288A1 (de) * | 2015-03-23 | 2016-09-29 | Megaplast Gmbh | Spender zur Ausgabe flüssiger bis pastöser Massen |
US10307779B2 (en) * | 2015-05-01 | 2019-06-04 | St&T Packaging Pte. Ltd. | Dual-chambered bottles for storing and dispensing of fluid and semi-fluid materials |
HUE042496T2 (hu) * | 2015-06-22 | 2019-07-29 | Seko Spa | Leeresztõszelep és ilyen szeleppel ellátott önleeresztõ pumpa |
DE102016106017A1 (de) * | 2015-10-07 | 2017-04-13 | Rpc Bramlage Gmbh | Spender für insbesondere flüssige bis pastöse Massen |
ES2826407T3 (es) * | 2016-07-18 | 2021-05-18 | Rpc Bramlage Gmbh | Dispensador para masas líquidas a pastosas |
KR101972213B1 (ko) * | 2017-05-12 | 2019-04-24 | 강성일 | 이종물질혼합용기 |
KR20230016056A (ko) * | 2020-05-29 | 2023-01-31 | 알피씨 브램라지 게엠베하 | 유체를 분배하기 위한 펌프 |
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US5014881A (en) * | 1987-08-28 | 1991-05-14 | Raimund Andris | Metering and spray pump for liquid and low-viscosity substances |
EP0560060A1 (de) * | 1992-03-12 | 1993-09-15 | Raimund Andris GmbH & Co. KG | Dosierpumpe aus Kunststoff für pastenartige Stoffe |
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US5042694A (en) * | 1988-12-24 | 1991-08-27 | Mega-Plast Dosiersysteme Gmbh & Co. | Dispenser for pasty compositions |
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FR2718372B1 (fr) * | 1994-04-08 | 1996-06-28 | Sofab | Dispensateur de produits fluides. |
DE29506682U1 (de) * | 1995-04-19 | 1995-06-29 | Megaplast Dosiersysteme GmbH, 78052 Villingen-Schwenningen | Abgabepumpe aus Kunststoff für pastenartige Stoffe |
US5615806A (en) * | 1996-05-31 | 1997-04-01 | Calmar-Albert Gmbh | Plunger lock-up dispenser |
DE20006099U1 (de) | 2000-04-01 | 2000-07-06 | MegaPlast GmbH & Co. KG, 78052 Villingen-Schwenningen | Dosierpumpenspender mit wenigstens zwei Dosierpumpen |
DE20019540U1 (de) | 2000-11-17 | 2001-01-18 | MegaPlast GmbH & Co. KG, 78052 Villingen-Schwenningen | Dosierpumpe aus Kunststoff für pastenartige Medien |
-
2003
- 2003-03-25 DE DE20304731U patent/DE20304731U1/de not_active Expired - Lifetime
-
2004
- 2004-03-22 JP JP2004083542A patent/JP2004293551A/ja active Pending
- 2004-03-23 EP EP04006910A patent/EP1462181A1/de not_active Withdrawn
- 2004-03-24 US US10/808,045 patent/US7063235B2/en not_active Expired - Lifetime
- 2004-03-25 CN CNA2004100304906A patent/CN1532400A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5014881A (en) * | 1987-08-28 | 1991-05-14 | Raimund Andris | Metering and spray pump for liquid and low-viscosity substances |
DE3834091A1 (de) * | 1988-10-07 | 1990-04-12 | Raimund Andris | Spraypumpe |
EP0560060A1 (de) * | 1992-03-12 | 1993-09-15 | Raimund Andris GmbH & Co. KG | Dosierpumpe aus Kunststoff für pastenartige Stoffe |
Also Published As
Publication number | Publication date |
---|---|
US20040188464A1 (en) | 2004-09-30 |
CN1532400A (zh) | 2004-09-29 |
US7063235B2 (en) | 2006-06-20 |
JP2004293551A (ja) | 2004-10-21 |
DE20304731U1 (de) | 2003-06-26 |
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