EP0733559B1 - Spender für flüssige oder pastöse Produkte, insbesondere zur Verwendung in Kosmetika - Google Patents

Spender für flüssige oder pastöse Produkte, insbesondere zur Verwendung in Kosmetika Download PDF

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Publication number
EP0733559B1
EP0733559B1 EP96400594A EP96400594A EP0733559B1 EP 0733559 B1 EP0733559 B1 EP 0733559B1 EP 96400594 A EP96400594 A EP 96400594A EP 96400594 A EP96400594 A EP 96400594A EP 0733559 B1 EP0733559 B1 EP 0733559B1
Authority
EP
European Patent Office
Prior art keywords
push
button
reservoir
valve
product
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
EP96400594A
Other languages
English (en)
French (fr)
Other versions
EP0733559A1 (de
Inventor
Jean-Louis Gueret
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of EP0733559A1 publication Critical patent/EP0733559A1/de
Application granted granted Critical
Publication of EP0733559B1 publication Critical patent/EP0733559B1/de
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
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0029—Valves not actuated by pressure
    • 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
    • B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston
    • 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
    • B05B11/10—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
    • B05B11/1077—Springs characterised by a particular shape or material

Definitions

  • the present invention relates to a product dispenser liquid or pasty usable especially in cosmetics.
  • distributors that include a tank which contains the liquid or pasty product to be dispensed and a chamber with variable volume constituted for example by a cylinder and a piston, the reservoir being joined by a first valve to the volume chamber variable, which opens to the outside of the distributor by a second valve so that by varying with a push the volume of the variable volume chamber, we exert a pumping action which passes the liquid or pasty product from the tank in the variable volume chamber and then outside the distributor.
  • a distributor according to the first part of claim 1 is known from document US-A-5,100,027.
  • This opening is also a source of non-sealing for the device.
  • the present invention aims by simple and effective means to remedy the aforementioned drawbacks by ensuring immobilization of the pusher which causes the expulsion of the product.
  • the present invention relates to a product dispenser liquid or pasty usable especially in cosmetic of the type comprising a retractable reservoir for the product to be dispensed, this tank being connected by a first valve to a volume chamber variable under the action of a pusher, said variable volume chamber being itself connected to the outside by a second valve, dispenser characterized in that the body of the pusher constitutes with a fixed piston integral with the reservoir the chamber variable volume, the body of the pusher being made up of two parts concentric each provided with a hole which can pivot one by relation to the other between a first position in which the orifices of the two parts of the pusher are opposite one another and a second position in which said orifices are not in facing each other so that the product contained in the variable volume chamber cannot be evacuated through the second valve external and that the pusher is thus immobilized.
  • stops on the two pieces of the pusher which pivot one by relative to each other to limit their rotation between positions for which the channel leading to the external valve is open or closed.
  • the orifices communicating with the two parts of the pusher are located at the vicinity of where the variable volume chamber communicates with the second valve which opens to the outside.
  • the chamber variable volume consists of a fixed piston fitted with the first valve on which slides a movable cylinder incorporated in the lower part of the pusher which is pushed back by a spring arranged around the movable cylinder and the fixed piston in a cavity formed at the upper part of the tank.
  • the spring is obtained directly by plastic molding at the same time as the bottom of the pusher with which it is one.
  • the piston valve can consist of two lips which come to apply spontaneously against each other or by a shutter resiliently pushed back to engage in an orifice piston.
  • a flexible tank 1 provided with a plug 2 whose periphery clicks in 3 on the upper part of a rigid container 4 which surrounds the flexible tank 1.
  • the upper part of the flexible tank 1 is welded or glued at 6 to the external periphery of the plug 2. After having been filled with its lower end with product 5 to be dispensed, the flexible tank 1 is welded at 1 a .
  • the reservoir 1 has the advantage of being able to deform at as the product it contains is distributed, such so it is not necessary to provide a hole for its installation the open air.
  • the plug 2 axially comprises a tube 7 which is provided at its upper part of a piston 8 with a central orifice forming a first valve 9 which is closed in the rest state.
  • a pusher 10 comprises a lower part 10b constituted by a cylinder 11 provided with a flange 12 and a skirt 13, the periphery of which slides inside the annular recess which is delimited by the internal wall of the plug 2.
  • the boss 15 can easily be engaged below the boss 14 due to the elasticity of the material plastic from which the various parts of the dispenser are made.
  • the plug 2 is extended at its lower part in the axis of the tube 7 by several bars 17 joined at their lower end by a pierced washer 18.
  • these bars 17 The purpose of these bars 17 is to maintain the reservoir flexible 1 during its contraction resulting from consumption progressive of the product 5 it contains, avoiding the formation of pockets where part of the product 5 would stay which could not be sucked in by the variable volume chamber 19 located inside the push button 10.
  • the presence of the bars 17 ensures, what whatever the filling state of tank 1, the existence of a channel axial through which product 5 can flow to the chamber variable volume 19.
  • the upper edge of the cylindrical part 11 of the push button 10 has a lateral opening 20.
  • the upper part 10a of the push button 10 includes a first outer cylindrical skirt 22 having a circular rib 23 comes to click into a corresponding recess of the cylindrical wall 11 of the lower part 10 b of the pusher 10.
  • the upper part 10 a of the pusher 10 also includes a second internal cylindrical skirt 24 situated on the other side of the cylindrical wall 11.
  • the skirt 24 has an orifice 25 which, as shown in FIG. 1, can be brought into coincidence with the orifice 20 of the cylindrical wall 11, by pivoting the upper part 10 a of the pusher relative to its lower part 10 b .
  • the openings 20 and 25 communicate with the channel 26 which leads to the second valve 27 which leads to outside the dispenser.
  • FIG 2 a perspective view of the upper part 10 partially cut and the lower portion 10b of the pusher 10.
  • Stops not shown make it possible to limit the angular pivoting of the upper part 10 a with respect to the lower part 10 b of the pusher so that in one position the orifices 20 and 25 are in correspondence while in the other position, they are not.
  • the skirt 13 of the lower part 10b has, as can be seen in FIG. 2, an oval contour which corresponds to the general shape of the rigid container 4.
  • This oval shape has the advantage to avoid that the lower part 10 b of the pusher 10 is rotated upon movement of the upper part 10 a which provides easy switching of the position where the orifices 20 and 25 are in correspondence to the position where they are not and vice versa.
  • the spring 16 pushes back the latter upwards by creating inside chamber 19 a depression which sucks inside of it the product 5 which is in the tank 1.
  • skirt 22 is not likely to be detach from cylinder 11 in the event of an accidental push on the pusher 10 because the groove 23 is isolated from the channel 26.
  • the area used to hold the pivoting part of the pusher on the other part serving as support is insulated, when the orifices 20 and 25 do not are more in communication, of the product inside the part serving as support.
  • FIG. 3 and 4 There is shown in Figures 3 and 4 a second embodiment of the invention in which there is the plug 2 placed on the upper part of the container, which receives the pusher 10 consisting of a lower part 10 b consisting of a cylinder 11 provided with a flange 12 carrying a skirt 13.
  • the pusher 10 consisting of a lower part 10 b consisting of a cylinder 11 provided with a flange 12 carrying a skirt 13.
  • the spring 16 which pushes the pushing up constitutes a single piece with the skirt 13, came during the molding of the plastic.
  • valve of the fixed piston 8 is constituted by a stud 9 surrounded on its periphery by orifices 9 a to let the product contained in the tank pass, the stud 9 resting elastically against the orifice 9b made in the upper part of the tube 7 which is integral with the plug 2.
  • the vacuum which is created in the chamber 19 causes the raising of the stud 9, which allows the product contained in the reservoir to flow through the orifices 9 b and 9 a to reach the chamber 19 from which it is expelled when the pusher 10 is lowered again by flowing through the channels 25 and 26 as was previously described for the first embodiment.
  • FIG. 4 schematically shows how the internal tubular part 11 of the pusher 10 comprises on approximately a quarter of its periphery two stops 11 a and 11 b delimiting a recess 11 c .
  • FIG. 4 Also shown in Figure 4 how the upper part 10a of the pusher includes within its cylindrical wall 22 has a rib 22 which cooperates with the stops 11a and 11b for limiting the rotation of the upper part 10a of the pusher between a position represented in FIG. 3 in which the orifices 20, 25 and 26 are in correspondence and another position not shown for which the upper part of the tube 11 does not have an opening 20 and therefore closes the passage between the openings 25 and 26, which prevents any outward flow of the product contained in the volume 19 even if the pusher 10 is pressed.
  • the dispenser according to the invention is of a particularly simple and economical construction while providing perfect safety against unwanted product flows outwards.
  • the general structure of the dispenser according to the invention allows an easy realization of the various parts which are of simple form and reduced in number by plastic molding.
  • the flexible tank 1 can be replaced by a follower piston tank whose useful volume decreases gradually according to the consumption of the product.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Cosmetics (AREA)
  • Closures For Containers (AREA)
  • Reciprocating Pumps (AREA)

Claims (8)

  1. Spender für flüssige oder pastöse Produkte, der insbesondere in der Kosmetik nutzbar ist und der Art nach einen verkleinerbaren Vorratsbehälter (1) für das zu spendende Produkt aufweist, wobei dieser Vorratsbehälter (1) über ein erstes Ventil (9) mit einer Kammer (19) mit unter Wirkung eines Druckknopfes (10) variablem Volumen verbunden ist und die genannte Kammer mit variablem Volumen (19) ihrerseits mit der Außenseite durch ein zweites Ventil (27) verbunden ist, wobei der Spender dadurch gekennzeichnet ist, daß der Körper des Druckknopfes (10) mit einem festen Kolben (8), der fest mit dem Vorratsbehälter (1) verbunden ist, die Kammer mit variablem Volumen (19) bildet, der Körper des Druckknopfes (10) aus zwei Teilen (10a, 10b) gebildet ist, die jeweils mit einer Öffnung (20, 25) versehen sind und in Bezug aufeinander zwischen einer ersten Lage schwenken können, in der die Öffnungen (20, 25) der beiden Teile (10a, 10b) des Druckknopfes einander gegenüberliegen, und einer zweiten Lage, in welcher die Öffnungen (20, 25) nicht einander gegenüberliegen, und zwar derart, daß das Produkt (5), das in der Kammer mit variablem Volumen (19) enthalten ist, nicht zum zweiten Ventil (27) gelangen kann, und daß der Druckknopf (10) somit unbeweglich festgelegt ist.
  2. Spender nach Anspruch 1, dadurch gekennzeichnet, daß die Öffnungen (20, 25) der beiden Teile (10a, 10b) des Druckknopfes (10) in der Nähe der Stelle angeordnet sind, wo die Kammer mit variablem Volumen (19) durch einen Kanal (26) mit dem zweiten Ventil (27) verbunden ist, um zur Außenseite einzumünden.
  3. Spender nach irgendeinem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Kammer mit variablem Volumen (19) von einem ortsfesten Kolben (8) gebildet ist, der mit dem ersten Ventil (9) verbunden ist, und daß auf diesem ein beweglicher Zylinder (11) gleitet, der im den unteren Teil (10b) des Druckknopfes einbezogen ist, der durch eine Feder (16) zurückgeschoben wird, die rund um den beweglichen Zylinder (11) und den ortsfesten Kolben (8) in einem Hohlraum angeordnet ist, der in den oberen Teil des Vorratsbehälters (1) eingebracht ist.
  4. Spender nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß der Druckknopf (10) nach oben durch eine Feder (16) zurückgeschoben wird, die einstückig mit dem unteren Teil (10b) des Druckknopfes (10) abgeformt ist.
  5. Spender nach einem der Ansprüche 3 und 4, dadurch gekennzeichnet, daß der untere Teil (10b) des Druckknopfes (10) einen Flansch (12) aufweist, der an seinem Umfang mit einer Schürze (13) versehen ist, die gegenüber der Innenumfangsfläche eines ringförmigen Hohlraums des Stopfens (2) gleitet, der den oberen Teil des Behälters verschließt.
  6. Spender nach irgendeinem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Vorratsbehälter (1) ein weicher Vorratsbehälter ist, dessen Volumen in dem Maße des Verbrauchs des Produktes, das er enthält, abnimmt.
  7. Spender nach irgendeinem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Vorratsbehälter (1) einen Teil aufweist, der mit einem Nachführkolben versehen ist, der sich in Funktion des Verbrauchs des Produktes, das im Vorratsbehälter enthalten ist, nach und nach verlagert, um das Volumen des Vorratsbehälters zu verringern.
  8. Spender nach irgendeinem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der untere (10b) und obere (10a) Teil des Druckknopfes (10) Markierungen aufweist, um die Öffnungs- und Schließlage des Kanals (26) sichtbar zu machen, der an das zweite äußere Ventil (27) anstößt.
EP96400594A 1995-03-21 1996-03-21 Spender für flüssige oder pastöse Produkte, insbesondere zur Verwendung in Kosmetika Expired - Lifetime EP0733559B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9503256A FR2731992B1 (fr) 1995-03-21 1995-03-21 Distributeur de produit liquide ou pateux utilisable notamment en cosmetique
FR9503256 1995-03-21

Publications (2)

Publication Number Publication Date
EP0733559A1 EP0733559A1 (de) 1996-09-25
EP0733559B1 true EP0733559B1 (de) 1998-11-11

Family

ID=9477230

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96400594A Expired - Lifetime EP0733559B1 (de) 1995-03-21 1996-03-21 Spender für flüssige oder pastöse Produkte, insbesondere zur Verwendung in Kosmetika

Country Status (8)

Country Link
US (1) US5617976A (de)
EP (1) EP0733559B1 (de)
JP (1) JP3635594B2 (de)
AT (1) ATE173225T1 (de)
CA (1) CA2172229C (de)
DE (1) DE69600939T2 (de)
ES (1) ES2126365T3 (de)
FR (1) FR2731992B1 (de)

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US7644842B2 (en) 2004-01-27 2010-01-12 Medical Instill Technologies, Inc. Dispenser having variable-volume storage chamber and depressible one-way valve assembly for dispensing creams and other substances
US7651291B2 (en) 2003-07-17 2010-01-26 Medical Instill Technologies, Inc. Dispenser with one-way valve for storing and dispensing metered amounts of substances
US7798185B2 (en) 2005-08-01 2010-09-21 Medical Instill Technologies, Inc. Dispenser and method for storing and dispensing sterile food product
US7810677B2 (en) 2004-12-04 2010-10-12 Medical Instill Technologies, Inc. One-way valve and apparatus and method of using the valve
US7850051B2 (en) 2004-12-04 2010-12-14 Medical Instill Technologies, Inc. Apparatus having one-way valve
US7861750B2 (en) 2003-05-12 2011-01-04 Medical Instill Technologies, Inc. Dispenser and apparatus and method of filling a dispenser
CN101432078B (zh) * 2004-06-29 2011-11-16 克拉克消费者产品公司 便携式喷射器
US8240521B2 (en) 2000-10-23 2012-08-14 Medical Instill Technologies, Inc. Fluid dispenser having a one-way valve, pump, variable-volume storage chamber, and a needle penetrable and laser resealable portion
US8348104B2 (en) 2006-09-08 2013-01-08 Medical Instill Technologies, Inc. Apparatus for dispensing fluids
US8376189B2 (en) 2010-05-07 2013-02-19 Alps Llc Dispensing machine valve and method
US8672195B2 (en) 2002-08-13 2014-03-18 Medical Instill Technologies, Inc. Device with chamber and first and second valves in communication therewith, and related method
US8757436B2 (en) 2000-10-23 2014-06-24 Medical Instill Technologies, Inc. Method for dispensing ophthalmic fluid

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DE29717034U1 (de) 1997-09-23 1999-01-28 Josef Wischerath Gmbh & Co. Kg, 50259 Pulheim Spenderpumpe, Spender und Spender-Baukastensystem
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US6640999B2 (en) * 2001-11-13 2003-11-04 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Dose dispensing pump for dispensing two or more materials
US6460739B1 (en) * 2001-12-13 2002-10-08 Colgate-Palmolive Company Dispenser
FR2837178B1 (fr) * 2002-03-15 2004-12-03 Oreal Ensemble pour le conditionnement et la distribution d'un produit, notamment sous forme d'un echantillon
FR2837177B1 (fr) * 2002-03-15 2004-12-03 Oreal Ensemble pour le conditionnement et la distribution d'un produit, notamment sous forme d'un echantillon
ES2305410T3 (es) * 2002-03-15 2008-11-01 L'oreal Conjunto para el acondicionamiento y distribucion de un producto, especialmente en forma de una muestra.
AU2003295088A1 (en) * 2002-12-13 2004-07-09 Incro Limited Improvements in or relating to pump-action nozzle devices
FR2848618B1 (fr) * 2002-12-13 2006-06-09 Lablabo Pompe doseuse a actionnement manuel
JP4398982B2 (ja) * 2004-01-27 2010-01-13 メディカル・インスティル・テクノロジーズ・インコーポレイテッド 可変容積蓄蔵室及び押下可能型一方向弁アセンブリを有しクリーム等の物質の吐出に使用される吐出器
FR2885890B1 (fr) * 2005-05-20 2007-07-20 Rexam Dispensing Systems Sas Dispositif pour la delivrance et l'admission d'un produit liquide
JP4775793B2 (ja) * 2005-11-30 2011-09-21 株式会社吉野工業所 手動押下げポンプのノズルヘッド
FR2894633B1 (fr) * 2005-12-14 2011-08-26 Rexam Dispensing Smt Pompe a chemise coulissante
DE602007005291D1 (de) * 2006-01-25 2010-04-29 Technical Concepts Bentfield B Flüssigkeitsspender und Pumpe mit ständig offenem Einlassventil
US20070241132A1 (en) * 2006-04-17 2007-10-18 The Procter & Gamble Company Pressurized package
EP1857186B1 (de) * 2006-05-15 2009-01-14 Wintek SARL Spender für fliessfähige Produkte mit einer Druckkolbenpumpe und einer Membrane
ITMI20061561A1 (it) * 2006-08-03 2008-02-04 Microspray Delta Spa Pompa di mandata chiudibile per sostanze fluide prelevabili da un contenitore
CN101622180B (zh) * 2006-09-22 2011-12-07 尼科塔股份有限公司 流体分配器及分配流体的方法
US7874466B2 (en) 2006-11-07 2011-01-25 The Procter & Gamble Company Package comprising push-pull closure and slit valve
DE102007060359A1 (de) * 2007-05-16 2008-12-24 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
KR100934951B1 (ko) * 2007-10-11 2010-01-06 김길수 화장품용기의 화장품 토출구조
EP2218515B1 (de) * 2009-02-06 2011-11-23 Rexam Healthcare La Verpillière Zerstäuber mit einem Einwegventil
EP2704985B1 (de) * 2011-05-02 2017-07-12 Mouse Trap Design, LLC Vorrichtung zum mischen und ausgeben
JP6196762B2 (ja) * 2012-09-19 2017-09-13 大和製罐株式会社 燃料電池用カートリッジ
US9757753B2 (en) * 2013-05-12 2017-09-12 Canyon Corporation Push-type dispenser
KR101731962B1 (ko) * 2015-05-13 2017-05-04 주식회사 삼화플라스틱 화장품 용기

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DE3339180C2 (de) * 1983-10-28 1993-10-14 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung für Medien
FR2565315B1 (fr) * 1984-05-29 1986-11-28 Jouveinal Sa Dispositif pour prelever une dose d'un produit liquide ou pateux d'un recipient
WO1988000911A1 (en) * 1986-07-31 1988-02-11 Pentel Kabushiki Kaisha Fluid discharge mechanism
DE69025774T2 (de) * 1989-07-25 1996-11-07 L'oreal, Paris Abgabevorrichtung für ein flüssiges Produkt, insbesondere kosmetischer oder pharmazeutischer Art
FR2650255B1 (fr) * 1989-07-25 1992-01-10 Oreal Ensemble de distribution d'un ou plusieurs produit(s) sous forme de creme, de liquide ou de poudre, notamment de produits cosmetiques
FR2660877B1 (fr) * 1990-04-13 1992-07-31 Oreal Ensemble de distribution d'au moins un produit liquide ou sous forme de creme.
FR2679620B1 (fr) * 1991-07-25 1993-10-29 Oreal Valve reglable.
FR2682667A1 (fr) * 1991-10-17 1993-04-23 Crosnier Daniel Dispositif d'obturation totale et immediate, adaptable sur des contenants divers, notamment des flacons, tubes, pots, rigides ou souples.
FR2711554B1 (fr) * 1993-10-22 1995-12-22 Oreal Ensemble de distribution à reprise d'air commandée.
FR2711555B1 (fr) * 1993-10-22 1996-01-26 Oreal Ensemble de distribution à chambre de compression à volume variable à membrane.

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US8757436B2 (en) 2000-10-23 2014-06-24 Medical Instill Technologies, Inc. Method for dispensing ophthalmic fluid
US8240521B2 (en) 2000-10-23 2012-08-14 Medical Instill Technologies, Inc. Fluid dispenser having a one-way valve, pump, variable-volume storage chamber, and a needle penetrable and laser resealable portion
US8220507B2 (en) 2001-10-16 2012-07-17 Medical Instill Technologies, Inc. Dispenser and method for storing and dispensing sterile product
US9408455B2 (en) 2002-08-13 2016-08-09 MedInstill Development, LLC Container and valve assembly for storing and dispensing substances, and related method
US8672195B2 (en) 2002-08-13 2014-03-18 Medical Instill Technologies, Inc. Device with chamber and first and second valves in communication therewith, and related method
US7861750B2 (en) 2003-05-12 2011-01-04 Medical Instill Technologies, Inc. Dispenser and apparatus and method of filling a dispenser
US8240934B2 (en) 2003-07-17 2012-08-14 Medical Instill Technologies, Inc. Dispenser with one-way valve for storing and dispensing substances
US9440773B2 (en) 2003-07-17 2016-09-13 Medinstill Development Llc Device with one-way valve
US7651291B2 (en) 2003-07-17 2010-01-26 Medical Instill Technologies, Inc. Dispenser with one-way valve for storing and dispensing metered amounts of substances
US7644842B2 (en) 2004-01-27 2010-01-12 Medical Instill Technologies, Inc. Dispenser having variable-volume storage chamber and depressible one-way valve assembly for dispensing creams and other substances
CN101432078B (zh) * 2004-06-29 2011-11-16 克拉克消费者产品公司 便携式喷射器
US7810677B2 (en) 2004-12-04 2010-10-12 Medical Instill Technologies, Inc. One-way valve and apparatus and method of using the valve
US8104644B2 (en) 2004-12-04 2012-01-31 Medical Instill Technologies, Inc. One-way valve and apparatus and method of using the valve
US7850051B2 (en) 2004-12-04 2010-12-14 Medical Instill Technologies, Inc. Apparatus having one-way valve
US8602259B2 (en) 2004-12-04 2013-12-10 Medical Instill Technologies, Inc. One-way valve and apparatus and method of using the valve
US7798185B2 (en) 2005-08-01 2010-09-21 Medical Instill Technologies, Inc. Dispenser and method for storing and dispensing sterile food product
US8550308B2 (en) 2006-09-08 2013-10-08 Medical Instill Technologies, Inc. Apparatus for dispensing fluids
US8356733B2 (en) 2006-09-08 2013-01-22 Medical Instill Technologies, Inc. Method for dispensing fluids
US8348104B2 (en) 2006-09-08 2013-01-08 Medical Instill Technologies, Inc. Apparatus for dispensing fluids
US8376189B2 (en) 2010-05-07 2013-02-19 Alps Llc Dispensing machine valve and method
US8910833B2 (en) 2010-05-07 2014-12-16 Alps, Llc Dispensing machine valve and method
US9423041B2 (en) 2010-05-07 2016-08-23 Alps Llc Dispensing machine valve and method

Also Published As

Publication number Publication date
US5617976A (en) 1997-04-08
ATE173225T1 (de) 1998-11-15
JP3635594B2 (ja) 2005-04-06
ES2126365T3 (es) 1999-03-16
CA2172229C (fr) 2003-05-06
DE69600939T2 (de) 1999-05-12
FR2731992A1 (fr) 1996-09-27
DE69600939D1 (de) 1998-12-17
JPH08258858A (ja) 1996-10-08
EP0733559A1 (de) 1996-09-25
CA2172229A1 (fr) 1996-09-22
FR2731992B1 (fr) 1997-04-30

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