EP0453357A1 - Sprüh- und Dosiervorrichtung - Google Patents

Sprüh- und Dosiervorrichtung Download PDF

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Publication number
EP0453357A1
EP0453357A1 EP91400992A EP91400992A EP0453357A1 EP 0453357 A1 EP0453357 A1 EP 0453357A1 EP 91400992 A EP91400992 A EP 91400992A EP 91400992 A EP91400992 A EP 91400992A EP 0453357 A1 EP0453357 A1 EP 0453357A1
Authority
EP
European Patent Office
Prior art keywords
pump
neck
piston
container
vent hole
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
EP91400992A
Other languages
English (en)
French (fr)
Other versions
EP0453357B1 (de
Inventor
Frédéric Platel
Bernard Jumel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0453357A1 publication Critical patent/EP0453357A1/de
Application granted granted Critical
Publication of EP0453357B1 publication Critical patent/EP0453357B1/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
    • B05B11/0008—Sealing or attachment arrangements between sprayer and container
    • B05B11/0013—Attachment arrangements comprising means cooperating with the inner surface of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B05B11/1026—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem the piston being deformable and its deformation allowing opening of the outlet
    • 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

Definitions

  • the present invention relates to a manually controlled spray-metering device of the type comprising a mechanical piston and plunger pump ensuring the suction of a liquid to be sprayed which is delivered to a spray nozzle.
  • a manually controlled spray-metering device of the type comprising a mechanical piston and plunger pump ensuring the suction of a liquid to be sprayed which is delivered to a spray nozzle. Examples of embodiment of such devices are described in particular in EP-A-0025224 and FR-A-2374536.
  • such spray-dosing devices are intended in particular for the distribution of liquid or viscous products, in low doses, for example samples of perfumes or cosmetics or pharmaceutical products.
  • This ring currently considered essential by those skilled in the art to constitute the spray-metering assembly, can be produced in various embodiments such as in particular screw-on rings, crimp rings, snap-on sleeves and other types rings of known types.
  • the present invention therefore proposes to provide a spray-metering device which does not have the drawbacks mentioned above of solutions according to the prior art and which makes it possible to dispense with precision of very low doses which can vary for example between 35 and 45 ⁇ l.
  • the invention relates to a spray-metering system for liquid or viscous products
  • a pump of the mechanical piston type positioned in a container containing the product to be dispensed, characterized in that the body of said pump is force-fitted into the neck of the container, in that the upper part of said body ends in a flange which abuts on the neck and in that means are provided on said body for ensuring the escape of air from the container, during the fitting of the body, a vent hole, made in the body leading to said means.
  • the vent hole can be placed under a shoulder of the body which is provided between the upper cylindrical part of the latter, force fitted into the neck of the container and its lower part of reduced diameter.
  • the means for ensuring the escape of air during the fitting consist of a groove formed in the external cylindrical surface of the pump body onto which the vent hole opens.
  • the spray-metering system comprises a jacket force fitted into the upper part of the body, this shirt ending at its upper part by a collar coming into abutment against the collar provided on said body.
  • the lower part of the piston of the pump is provided with a skirt which has an annular lip which, at rest, is held under radial stress, said lip being wedged between a flange, provided at the lower end of the piston, and the inside of the body of pump, the vent hole being able to be provided under the lip of said skirt.
  • the spray-metering device comprises, in this non-limiting exemplary embodiment, a piston pump mechanism designated as a whole by the reference 14 which is positioned on the container 2, generally made of glass or plastic, containing the product to be vaporized, this container being surmounted by an internally smooth and cylindrical neck 7.
  • the piston pump 14 is provided with a dispensing plunger 1.
  • the body 3 of the pump mechanism is fitted inside the neck 7 of the container, as can be clearly seen in the drawing.
  • This body 3 is extended here in one piece, in its lower part, by a sampling tube 6 which is flush, as known, with the bottom of the container 2.
  • the upper part of the body 3 ends in a flange 12 which comes in abutment on the neck 7 of the container 2.
  • the external part of this body is cylindrical and smooth and it comes to tighten at the inside of the neck 7, as can be seen in the figures. Sealing is therefore achieved by fitting at this level, the pump body perfectly matching the inside diameter of the neck of the container.
  • the pump body 3 may preferably be made of injected thermoplastic material and of suitable quality in order to guarantee an intimate connection, therefore tight, by marrying, under elastic stress, the shape of the inside of the neck of the container.
  • the cylindrical part 15 of the body on which the tightening takes place is extended by a part 16, of cylindrical shape, the outside diameter of which is substantially smaller than that of the part upper body 15 and, in any case, smaller than the inside diameter of the neck.
  • a shoulder 10 is provided between the upper 15 and lower 16 parts of the pump body.
  • a lateral vent hole 9 opens onto the outside, this vent hole being located under the shoulder 10. The presence of this vent hole makes it possible to vent the pressure of the air which is generated inside the container 2 when the fitting of the pump body is carried out on the neck of the container.
  • this venting can be obtained by providing an external groove which is formed in the cylindrical surface of the pump body and on which said vent hole opens.
  • a jacket 4 is provided which is force-fitted at the interior of the body 3 and which is surmounted by a collar 13 which abuts on the collar 12 of the body 3.
  • the holding of the shirt 4 in the body 3 can be strengthened by providing hooking means such as 5 , for example in the form of hooks and grooves engaged in each other and provided respectively on the opposite faces of the body 3 and of the jacket 4, as can be clearly seen in Figure 1.
  • hooking means such as 5
  • the inner surface of the body 3 and the outer surface of the jacket 4 are smooth and cylindrical in shape and they are tight.
  • the lower part of the jacket 4 constitutes the upper stop of the pump mechanism and this stop positions the high point of the stroke of the pump during operation. Consequently, the height of the jacket 4 constitutes a determining factor in the dose of products which can be vaporized by the device according to the invention.
  • the dimensions as well as the configuration of the shirt 4 can be chosen so that these constitute the covering of the neck of the container.
  • the rod 8 which, under the action of the push button 1, actuates the pump mechanism, slides freely inside the jacket 4 with sufficient play, as seen in FIG. 1.
  • the fitting action of the pump body inside the neck of the container can be carried out by applying a pressing force on the upper part of the dispensing plunger 1.
  • the dispensing plunger 1 can be of a diameter greater than that of the collar 13 of the jacket 4 or of the body 3 of the pump mechanism.
  • the height of the fitting is practically equal to the interior height of the neck 7 of the container 2.
  • the pump can operate without a seal system.
  • the lower part 22 of the piston 18 of the pump is produced so as to ensure a double function: the centering of the spring 17 and the end-of-travel stop on the ball 23 provided, conventionally, in the sampling tube 6 at the top of the latter.
  • the base of the piston coming into abutment on the ball, blocks the latter thus preventing any rise of the liquid during the slight overpressure due to the fitting.
  • this pump is similar to that of the piston pumps of the vaporizer-metering devices according to the prior art mentioned above and will not be described again. It will be noted however that the passage of the liquid in the channel 23 of the pump body, and through the transverse channel 24 can be carried out either by deformation or by lifting of the skirt 19.
  • the device according to the present invention is preferably applied to small capacity containers intended in particular for the market for the sampling of perfumes and cosmetics.
  • the pump body can have a diameter of 5 mm compatible with a tight fitting of this body inside the necks of drawn glass containers manufactured for this use, but the closure of which is the present time provided by a simple plug making it impractical to use such sample tubes.
  • the device according to the invention can therefore be substituted for the current stopper of these sample tubes making it possible to provide a sprayed restitution of the perfume sample or a restitution in "nuts" for products with a viscous consistency, in particular cosmetic products such as gels, oils, creams or milks.
  • the invention can be applied to containers of larger capacity and to necks of larger diameter.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
  • Closures For Containers (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
EP91400992A 1990-04-19 1991-04-15 Sprüh- und Dosiervorrichtung Expired - Lifetime EP0453357B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9005026 1990-04-19
FR9005026A FR2661157B1 (fr) 1990-04-19 1990-04-19 Systeme doseur sans bague destine a etre emmanche a force a l'interieur d'un col de recipient.

Publications (2)

Publication Number Publication Date
EP0453357A1 true EP0453357A1 (de) 1991-10-23
EP0453357B1 EP0453357B1 (de) 1995-06-14

Family

ID=9395903

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91400992A Expired - Lifetime EP0453357B1 (de) 1990-04-19 1991-04-15 Sprüh- und Dosiervorrichtung

Country Status (4)

Country Link
US (1) US5271532A (de)
EP (1) EP0453357B1 (de)
DE (1) DE69110344T2 (de)
FR (1) FR2661157B1 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694607A1 (fr) * 1992-08-10 1994-02-11 Step Soc Tech Pulverisation Perfectionnement à l'assemblage d'une pompe dans un réservoir.
EP0628355A1 (de) * 1993-06-07 1994-12-14 L'oreal Sprühkopf für pastose Produkte und damit ausgestattete Abgabevorrichtung
FR2719292A1 (fr) * 1994-04-29 1995-11-03 Valois Sa Dispositif et procédé de fixation d'un organe de dosage dans un récipient contenant du produit à distribuer.
FR2734246A1 (fr) * 1995-05-19 1996-11-22 Teleplastics Ind Distributeur miniature
WO1998023505A1 (fr) * 1996-11-29 1998-06-04 Valois S.A. Dispositif et procede de fixation d'un organe de dosage dans un recipient contenant du produit a distribuer
EP0888824A1 (de) 1997-07-04 1999-01-07 Valois S.A. Handbetätigte Pumpe mit einem mit einer Manchette versehenen freien Kolben
EP0922499A3 (de) * 1993-12-15 1999-07-14 Ing. Erich Pfeiffer GmbH Austragvorrichtung für Medien
FR2796050A1 (fr) * 1999-07-09 2001-01-12 Sofab Distributeur de produits liquides a corps en deux parties
US6471097B2 (en) 1997-07-04 2002-10-29 Valois S.A. Hand-operated pump with a free floating sleeve piston
FR2847561A1 (fr) * 2002-11-27 2004-05-28 Rexam Dispensing Sys Pompe suceptible d'obturer le col d'un flacon et conditionnement de produit a pulveriser comprenant ladite pompe et un flacon
EP2641660A1 (de) 2012-03-21 2013-09-25 Rexam Dispensing Systems Verfahren zum anbringen einer pumpe an einem tankstutzen

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277340A (en) * 1992-11-05 1994-01-11 Risdon Corporation Dispensing container
US5553757A (en) * 1995-03-14 1996-09-10 Wang; Ming-Teh Cream dispenser head
US5669530A (en) * 1995-08-18 1997-09-23 Aptargroup, Inc. Mounting systems accomodating a manually actuatable pump for fixed or variable dose operation
US6050457A (en) * 1995-12-06 2000-04-18 The Procter & Gamble Company High pressure manually-actuated spray pump
US5850948A (en) 1996-09-13 1998-12-22 Valois S.A. Finger-operable pump with piston biasing post
FR2756546B1 (fr) * 1996-11-29 1999-01-29 Valois Dispositif de fixation d'un organe de distribution sur un col de recipient
FR2764005B1 (fr) * 1997-05-29 2004-12-10 Sofab Pompe a piston articule
US6364172B1 (en) 1998-12-10 2002-04-02 Afa Polytek, B.V. Liquid dispenser and assembly methods therefor
US6378739B1 (en) 1999-03-05 2002-04-30 Afa Polytek, B.V. Precompression system for a liquid dispenser
FR2791400B1 (fr) * 1999-03-22 2002-04-26 Sofab Pompe a reaspiration
FR2792295B1 (fr) * 1999-04-16 2001-06-22 Valois Sa Organe de fixation pour distributeur de produit fluide et distributeur comportant un tel organe
US6273301B1 (en) * 2000-03-29 2001-08-14 Cheng-Yuan Su Perfume pen assembly structure
DE10130368A1 (de) * 2001-06-23 2003-01-16 Pfeiffer Erich Gmbh & Co Kg Spender zum Austragen eines fluidischen Mediums
KR200277197Y1 (ko) * 2001-12-14 2002-06-03 변영광 분사구조가 개선된 화장용구
FR2835513B1 (fr) * 2002-02-06 2004-08-06 Rexam Sofab Dispositif d'echantillons de parfum
DE60320607T2 (de) * 2002-03-15 2009-05-28 L'oreal Einheit zur Verpackung und zur Ausgabe eines Produkts, insbesondere in Form einer Probe
FR2840890B1 (fr) * 2002-06-14 2004-10-15 Valois Sa Organe de fixation et distributeur de produit fluide comprenant un tel organe de fixation
US7255248B2 (en) * 2002-08-29 2007-08-14 Emsar, Inc. Plug style pump
US20040069811A1 (en) * 2002-10-10 2004-04-15 Valois S.A.S. Fixing member for fixing a dispensing member to an opening of a reservoir, and a dispenser including such a fixing member
FR2845675B1 (fr) * 2002-10-10 2005-06-24 Valois Sas Organe de fixation pour fixer un organe de distribution sur une ouverture de reservoir et distributeur comprenant un tel organe de distribution
FR2854821B1 (fr) * 2003-05-16 2006-12-08 Oreal Ensemble pour le conditionnement et la distribution d'un produit, notamment sous forme d'un echantillon
JP4558500B2 (ja) * 2003-11-24 2010-10-06 レクサム ディスペンシング システムズ 瓶の首を閉じることが可能なポンプ、ならびに噴霧されるべき製品の、これらのポンプおよび瓶を備えるパッケージング
KR100525455B1 (ko) * 2003-11-26 2005-11-04 쓰리애플즈코스메틱스 주식회사 노즐헤드 하강형 진공타입 화장품 용기의 정량 토출구조
DE102004050977A1 (de) * 2004-10-14 2006-04-20 Ing. Erich Pfeiffer Gmbh Dosiervorrichtung für wenigstens ein Medium
DE202010003949U1 (de) 2010-03-19 2010-07-08 Heinz-Glas Gmbh Verpackungskörper mit Verschlußsystem

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DE85608C (de) *
US4050860A (en) * 1976-06-01 1977-09-27 Vca Corporation Spray pump assembly
EP0339125A1 (de) * 1988-04-12 1989-11-02 S.A.R. S.P.A. Handpumpe zur Abgabe von in Flaschen enthaltenen viskosen oder nicht viskosen Flüssigkeiten

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US2861839A (en) * 1957-01-14 1958-11-25 Mellon Russell Combination container, cap and sprayer
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US3228571A (en) * 1964-06-12 1966-01-11 Valve Corp Of America Discharge valve construction for dispenser pump
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ES359099A1 (es) * 1967-10-26 1970-07-01 Aerosol Inventions Dev Perfeccionamientos en distribuidores pulverizadores del ti-po bomba.
US3556353A (en) * 1968-04-17 1971-01-19 Harry A Echols Apparatus for dispensing liquid
US3937366A (en) * 1974-04-05 1976-02-10 Vca Corporation Hand-held pump type dispenser
US3920164A (en) * 1974-12-09 1975-11-18 Ogden D Lindsoe Liquid dispensing structure
US4089442A (en) * 1976-09-30 1978-05-16 Ethyl Corporation Accumulative pressure pump
US4087025A (en) * 1976-12-20 1978-05-02 Wolf Steiman Leakproof pump for hand-held dispensers
FR2377946A1 (fr) * 1977-01-19 1978-08-18 Oreal Recipient de conditionnement et de distribution de liquide comportant une pompe manuelle
US4252507A (en) * 1979-09-10 1981-02-24 Seaquist Valve Company Hand-actuatable pump assembly
US4524888A (en) * 1981-07-30 1985-06-25 Canyon Corporation Dispenser
IT1205155B (it) * 1987-06-19 1989-03-15 Coster Tecnologie Speciali Spa Dispsotivo con tasto incorporante un mezzo intercettazione,per l'erogazione di liquidi in forma nebulizzata

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE85608C (de) *
US4050860A (en) * 1976-06-01 1977-09-27 Vca Corporation Spray pump assembly
EP0339125A1 (de) * 1988-04-12 1989-11-02 S.A.R. S.P.A. Handpumpe zur Abgabe von in Flaschen enthaltenen viskosen oder nicht viskosen Flüssigkeiten

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583193A3 (de) * 1992-08-10 1994-03-16 La Société anonyme dite : SOCIETE TECHNIQUE DE PULVERISATION S.T.E.P. Verbesserung der Anordnung einer Pumpe in einem Behälter
US5377881A (en) * 1992-08-10 1995-01-03 Societe Technique De Pulverisation S.T.E.P. Fluid pump with secure mounting to receptacle stopper
FR2694607A1 (fr) * 1992-08-10 1994-02-11 Step Soc Tech Pulverisation Perfectionnement à l'assemblage d'une pompe dans un réservoir.
US5509584A (en) * 1993-06-07 1996-04-23 L'oreal Head for dispensing a product, particularly a pasty product, and dispenser equipped with this head
EP0628355A1 (de) * 1993-06-07 1994-12-14 L'oreal Sprühkopf für pastose Produkte und damit ausgestattete Abgabevorrichtung
FR2706137A1 (fr) * 1993-06-07 1994-12-16 Oreal Tête pour distributeur de produit, en particulier de produit pâteux, et distributeur équipé de cette tête.
EP0922499A3 (de) * 1993-12-15 1999-07-14 Ing. Erich Pfeiffer GmbH Austragvorrichtung für Medien
US5845819A (en) * 1994-04-29 1998-12-08 Valois S.A. Method and device for fixing a metering member in a receptacle containing a substance to be dispensed
WO1995029760A1 (fr) * 1994-04-29 1995-11-09 Valois S.A. Dispositif et procede de fixation d'un organe de dosage dans un recipient contenant du produit a distribuer
FR2719292A1 (fr) * 1994-04-29 1995-11-03 Valois Sa Dispositif et procédé de fixation d'un organe de dosage dans un récipient contenant du produit à distribuer.
US5709324A (en) * 1995-05-19 1998-01-20 Teleplastics Industries Miniature dispenser
FR2734246A1 (fr) * 1995-05-19 1996-11-22 Teleplastics Ind Distributeur miniature
US6186370B1 (en) 1996-11-29 2001-02-13 Valois S.A. Device and method for fixing a metering member in a container containing a product to be dispensed
WO1998023505A1 (fr) * 1996-11-29 1998-06-04 Valois S.A. Dispositif et procede de fixation d'un organe de dosage dans un recipient contenant du produit a distribuer
FR2756547A1 (fr) * 1996-11-29 1998-06-05 Valois Dispositif de procede de fixation d'un organe de dosage dans un recipient contenant du produit a distribuer
EP0888824A1 (de) 1997-07-04 1999-01-07 Valois S.A. Handbetätigte Pumpe mit einem mit einer Manchette versehenen freien Kolben
US6471097B2 (en) 1997-07-04 2002-10-29 Valois S.A. Hand-operated pump with a free floating sleeve piston
WO2001003850A1 (fr) * 1999-07-09 2001-01-18 Rexam Sofab Distributeur de produits liquides a corps en deux parties
FR2796050A1 (fr) * 1999-07-09 2001-01-12 Sofab Distributeur de produits liquides a corps en deux parties
US6540116B1 (en) 1999-07-09 2003-04-01 Rexam Sofab Liquid dispenser having a two-part body
FR2847561A1 (fr) * 2002-11-27 2004-05-28 Rexam Dispensing Sys Pompe suceptible d'obturer le col d'un flacon et conditionnement de produit a pulveriser comprenant ladite pompe et un flacon
WO2004047999A1 (fr) * 2002-11-27 2004-06-10 Rexam Dispensing Systems S.A.S.U. Pompe susceptible d’obturer le col d’un flacon et conditionnement de produit a pulveriser comprenant ladite pompe et un flacon
US7134578B2 (en) 2002-11-27 2006-11-14 Rexam Dispensing Systems S.A.S. Pump for sealing the neck of a bottle and spray product packaging comprising said pump and a bottle
CN100446872C (zh) * 2002-11-27 2008-12-31 雷克斯姆分配系统股份公司 用于密封瓶颈的泵以及包括所述泵和瓶的喷雾产品包装
EP2641660A1 (de) 2012-03-21 2013-09-25 Rexam Dispensing Systems Verfahren zum anbringen einer pumpe an einem tankstutzen

Also Published As

Publication number Publication date
FR2661157B1 (fr) 1993-08-13
EP0453357B1 (de) 1995-06-14
DE69110344D1 (de) 1995-07-20
FR2661157A1 (fr) 1991-10-25
US5271532A (en) 1993-12-21
DE69110344T2 (de) 1995-10-12

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