EP0307310A1 - Zerstaüber mit Vordruck-Handpumpe für die Benutzung mit einem Treibgas - Google Patents

Zerstaüber mit Vordruck-Handpumpe für die Benutzung mit einem Treibgas Download PDF

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Publication number
EP0307310A1
EP0307310A1 EP88402253A EP88402253A EP0307310A1 EP 0307310 A1 EP0307310 A1 EP 0307310A1 EP 88402253 A EP88402253 A EP 88402253A EP 88402253 A EP88402253 A EP 88402253A EP 0307310 A1 EP0307310 A1 EP 0307310A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
pump
relief
container
valve
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
EP88402253A
Other languages
English (en)
French (fr)
Other versions
EP0307310B1 (de
Inventor
Jean Pierre Lina
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.)
Aptar France SAS
Original Assignee
Valois SAS
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 Valois SAS filed Critical Valois SAS
Priority to AT88402253T priority Critical patent/ATE65946T1/de
Publication of EP0307310A1 publication Critical patent/EP0307310A1/de
Application granted granted Critical
Publication of EP0307310B1 publication Critical patent/EP0307310B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/42—Filling or charging means
    • B65D83/425—Delivery valves permitting filling or charging
    • 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
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0041—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure without contact of the fluid remaining in the container with the atmospheric air
    • B05B11/00411—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure without contact of the fluid remaining in the container with the atmospheric air the means being an inert gas
    • 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
    • B05B11/0059—Components or details allowing operation in any orientation, e.g. for discharge in inverted position
    • 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
    • B05B11/0097—Means for filling or refilling 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
    • B05B11/10—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
    • B05B11/01—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
    • B05B11/1018—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element and the controlling element cooperating with means for opening or closing the inlet valve

Definitions

  • the present invention relates to a spray device of the manual precompression pump type usable for atomizing a liquid contained in a container, the liquid being kept under pressure by a propellant dissolved (freon) or not dissolved (nitrogen) in the liquid, for the purpose of keep the liquid content away from air, and in addition to facilitate priming and ensure faster and more complete filling of the pump chamber, in which pump a pump chamber can be closed by fitting one inside the other and relative sliding movement of two cylinders: a first cylinder integral with the outlet valve of the pump provided at one of its ends with a circular sealing lip, capable of engaging on, and sliding along the second cylinder which is in communication with the interior of the container.
  • the present invention particularly aims to allow safe and simple filling of the volume left free in the container for the propellant.
  • French Patent 2,407,752 describes a precompression pump for atomizing a liquid, in which however it is not intended to house a gas under pressure to prevent the entry of air to replace the liquid when it is evacuated.
  • the outlet valve opens only if the pressure in the pump chamber reaches a certain value.
  • the pump is primed, the chamber is filled with liquid. If the volume of the chamber is reduced, the pressure rises very quickly to a high value because the liquid is incompressible, and the valve takes off, the liquid is expelled. But to prime the pump during the first start-up, the chamber being filled with air, a reduction in the volume of the chamber relatively little increases the gas pressure, the valve does not come off. The air stagnates in the room.
  • the pump described in this patent includes means to facilitate, even to allow priming.
  • notches or projections are provided on the second cylinder, to put the volume of the chamber in communication with the interior of the container, when the pump is actuated fully. Passages are cleared at the sealing lip. These passages have a very small section. They just allow the evacuation of the air volume from the room. The position of the pump to obtain this evacuation is necessarily obtained by normal manual actuation of the pump.
  • the present invention relates to measures which allow the introduction into the container, already loaded with liquid, of a quantity of gas sufficient to prevent any entry of air into the container until complete expulsion of the liquid.
  • the second cylinder which is in communication with the interior of the container, comprises at at least one of its ends, a relief that is large enough to allow easy passage at a high gas flow rate, when the sealing lip of the first cylinder is in line with said relief.
  • the relief is formed by grooves or indentations formed on the edge of the second cylinder at the end opposite to the container, that is to say on the side of the outlet valve of the pump, and these indentations are fairly long to allow a good passage of the filling gas when the sealing lip of the first cylinder is opposite these notches, that is to say, when the valve of the pump is pushed back for filling, enough to allow the gas to enter filling, the notches still protrude substantially below the sealing lip of the first cylinder, which has been moved at the same time as the valve of which it is integral.
  • the relief is formed at the end of the second cylinder which is located on the side of the container, that is to say on the side opposite the valve.
  • the relief is formed by at least one projecting rib, the projection being sufficient so that the sealing lip of the first cylinder cannot pass over this projection by a simple manual push, but must be pushed there by a filling machine. In this case, the seal failure cannot interfere with the normal operation of the pump.
  • the valve is provided to be able to be pushed back by a needle in order to cause it to be opened by a filling machine.
  • the valve may include in its center a dish, or a slight hollow at its end.
  • the sealing function of the valve is exerted on a portion of conical surface, around this hollow.
  • the needle is pressed until the sealing lip of the first cylinder is at the relief of the second cylinder.
  • the propellant can then be introduced into the container.
  • the relative position of the two cylinders suitable for filling will correspond to the start of the pump stroke, or to the end of this stroke.
  • this solution may be simpler to carry out, but delays the closing of the chamber pump during normal use, i.e. decreases its capacity.
  • the pump shown in axial section in the figures operates in a well known manner, except of course with regard to the modification due to the present invention.
  • the pump is intended to be housed in the opening of a container. It comprises a pump body 1, the upper part of which is crimped into a capsule 2 which is designed to be crimped itself on the neck of a container (not shown) with the interposition of appropriate seals.
  • the lower part has a ferrule 4 on which or in which a dip tube 5 is fitted.
  • In the pump body can slide a piston 6 secured to a rod 7 which emerges outside the pump.
  • An ejection channel 8 passes through the rod and the piston.
  • a push button is provided for engaging on the upper end of the rod 7 in order to depress the latter with the piston.
  • the valve is returned to the closed position upwards by a spring 13, bearing downwards against the bottom of the pump body.
  • the first cylinder is designed to be able to descend around a second cylinder 15, fixed in the bottom of the pump body.
  • the valve In the rest state, the valve is returned upwards by the spring 13, and drives the piston up to its stop position, the valve being kept closed.
  • the idle state shown in Figure 1
  • the first and second cylinders are spaced from each other.
  • a relief formed by ribs 18 is formed around the base of the second cylinder 15 in the bottom of the pump chamber.
  • the sealing lip 12 is situated against the external surface of the second cylinder 15, above the ribs 18, it ensures the sealing and the pump chamber is closed, and the liquid which it contains can only exit 'by taking off the needle.
  • the valve is lowered, using a needle 31 ( Figure 3) for example, until the sealing lip is located in line with the ribs 18 (see Figure 2), there then has more tightness. If the valve is detached from the piston, it is then possible to introduce a pressurized gas into the container, through the ejection channel 8.
  • the central part of the needle is formed with a small bowl 10a, which automatically centers the needle 31, and avoids having it expelled laterally. While a bowl is preferable, a small dish may suffice.
  • recessed grooves could be provided.
  • the ribs are of interest: they form an additional thickness, and stop the descent of the valve under the effect of manual pressure which, in general, is not sufficient to force the lip 12 on the additional thickness, by spreading the lip. It is therefore not possible for a user to unexpectedly cause the rupture of the seal, at the end of the descent stroke, that is to say at the end of expulsion of a dose of product.
  • the propellant filling machine for the can can be provided with sufficient means to cause the elastic spacing of the sealing lip around the ribs 18.
  • ribs 20 on the top of the enlarged part of the valve, between the first cylinder 11 and the rod of the needle (see also in the figure 2).
  • ribs 21 are provided at the bottom of the first cylinder 11, to prevent the passage from being blocked by the upper edge of the second cylinder, when the first is lowered to the maximum (see also in FIG. 2).
  • a step 22 is provided on the inner wall of the pump body: this positively limits the descent of the piston, and therefore of the valve, to the height that l 'we want. It will be noted that, in FIG. 2, the valve is shown in the extreme lowered position, the spring being compressed to the maximum.
  • the relief on the second cylinder 15 is formed at the end of this cylinder which is, in the rest state (right half of the figure), the closest to the first cylinder.
  • the relief consists of grooves 32. It can also be formed by cutouts 25 (see detailed view in FIG. 4).
  • the valve is brought down, by means of a needle 31 (see on the left half of FIG. 3), to bring the sealing lip 12 halfway up the grooves 32, so as to clearly take off the needle from its seat 9, without lowering the piston, which is maintained in its upper position.
  • the passage is then free.
  • the grooves or cutouts must define a sufficient section to allow a filling gas flow.
  • the grooves Given the gap which exists at rest between the edges of the cylinders, it is necessary in practice for the grooves to have a length of 1.5 mm, and this independently of the dimensions and the volume of the pump. This criterion of 1.5 mm is therefore intrinsically valid, whether the stroke of the pump, usually 7 mm, or 5 or 10 mm. It is a function of the gap at rest between the facing edges of the cylinders, and of the thickness of the sealing lip. However, for all the usual size pumps in perfumery, pharmacy, etc., it appears that a groove length greater than or equal to 1.5 mm is required. This embodiment, of simpler manufacture, however has the disadvantage of reducing the effective stroke of the pump by a distance equal to the height of the grooves 32 or cutouts 25. Alternatively, it would also be possible to provide ribs in extra thickness. But this would cause resistance to be overcome at the start of the piston stroke during its normal use.
  • the pump according to the invention can be designed to be used in the inverted position (see FIG. 5).
  • the entry of liquid product in the pump body is made through a lateral hole 40, located above the pump chamber, and the bottom of the pump body is closed.
  • the pump body is provided with 'A bucket 41 going up (going down if we consider the inverted position) to the vicinity of the capsule.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Catching Or Destruction (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP88402253A 1987-09-09 1988-09-08 Zerstaüber mit Vordruck-Handpumpe für die Benutzung mit einem Treibgas Expired - Lifetime EP0307310B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88402253T ATE65946T1 (de) 1987-09-09 1988-09-08 Zerstaueber mit vordruck-handpumpe fuer die benutzung mit einem treibgas.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8712496 1987-09-09
FR8712496A FR2620052B1 (fr) 1987-09-09 1987-09-09 Vaporisateur du type pompe manuelle a precompression pour utilisation avec un gaz propulseur

Publications (2)

Publication Number Publication Date
EP0307310A1 true EP0307310A1 (de) 1989-03-15
EP0307310B1 EP0307310B1 (de) 1991-08-07

Family

ID=9354741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88402253A Expired - Lifetime EP0307310B1 (de) 1987-09-09 1988-09-08 Zerstaüber mit Vordruck-Handpumpe für die Benutzung mit einem Treibgas

Country Status (5)

Country Link
US (2) US4964547A (de)
EP (1) EP0307310B1 (de)
AT (1) ATE65946T1 (de)
DE (1) DE3864107D1 (de)
FR (1) FR2620052B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664943A1 (fr) * 1990-07-17 1992-01-24 Kerplas Snc Pompe de distribution par doses successives d'un produit contenu dans un recipient a paroi deformable.
EP0561666A1 (de) * 1992-03-20 1993-09-22 L'oreal Flüssigkeitspender mit einer Abgabepumpe und Abgabepumpe für einen solchen Spender
FR2694607A1 (fr) * 1992-08-10 1994-02-11 Step Soc Tech Pulverisation Perfectionnement à l'assemblage d'une pompe dans un réservoir.
EP0601246A1 (de) * 1991-06-29 1994-06-15 Stag Limited Verteilervorrichtung
EP0626321A1 (de) * 1993-05-26 1994-11-30 ETABLISSEMENTS VALOIS Société Anonyme dite: Flüssigkeitsabgabevorrichtung ohne Saugrohr
US5397059A (en) * 1992-03-20 1995-03-14 L'oreal Dispenser equipped with a liquid pump and a pressurized gas/liquid nozzle
WO1995019230A1 (de) * 1994-01-14 1995-07-20 Ursatec Verpackung Gmbh Saug-druckpumpe für fluidbehälter

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620052B1 (fr) * 1987-09-09 1990-04-27 Valois Vaporisateur du type pompe manuelle a precompression pour utilisation avec un gaz propulseur
US5199167A (en) * 1989-07-04 1993-04-06 Societe Francaise D/Aerosols Et De Bouchage Method of manufacture of miniature dispenser
FR2649382B1 (fr) * 1989-07-04 1991-10-31 Aerosols & Bouchage Distributeurs miniatures
FR2652389B1 (fr) * 1989-09-26 1992-12-04 Debard Andre Perfectionnement aux pompes a precompression pour la diffusion d'un liquide.
FR2664182B1 (fr) * 1990-07-09 1992-10-09 Valois Pompe-doseuse pour pulverisateur sous pression avec securite intrinseque.
FR2666852B1 (fr) * 1990-09-17 1992-12-18 Step Soc Tech Pulverisation Pompe manuelle a precompression.
DE4035688A1 (de) * 1990-11-09 1992-05-14 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
FR2668958B1 (fr) * 1990-11-13 1994-05-20 Valois Dispositif de pulverisation ou de distribution de produit fluide, a aspiration du produit contenu dans le canal de sortie en fin d'actionnement.
DE4129474A1 (de) * 1991-09-05 1993-03-11 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
BR9201113A (pt) * 1992-03-30 1993-10-05 Jack Brakarz Aperfeicoamento em micro-bomba atomizadora de liquidos
US5277340A (en) * 1992-11-05 1994-01-11 Risdon Corporation Dispensing container
US5277559A (en) * 1992-11-25 1994-01-11 Emson Research, Inc. Sliding seal pump
US5339987B1 (en) * 1993-06-28 2000-10-31 Andrade Bruce M D Controlled flow bursting water gun release mechanism
US5370280A (en) * 1993-12-14 1994-12-06 Su; Cheng-Yuan Valve for a sprayer
US5566865A (en) * 1993-12-22 1996-10-22 Valois S.A. Manual atomizing pump with adjustable dosage
FR2715585B1 (fr) * 1994-01-28 1996-03-08 Oreal Ensemble de distribution d'un liquide, de façon quasi-continue, comportant une pompe et utilisation d'un tel ensemble pour la pulvérisation d'une laque capillaire.
DE4438364A1 (de) * 1994-10-27 1996-05-02 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung für Medien sowie Verfahren und Vorrichtung zur Befüllung einer Austragvorrichtung
US6050457A (en) * 1995-12-06 2000-04-18 The Procter & Gamble Company High pressure manually-actuated spray pump
US6089414A (en) 1997-03-06 2000-07-18 Hayes Products, Llc Pump assembly with one piece piston
FR2777967B1 (fr) * 1998-04-28 2000-06-16 Oreal Organe d'activation d'une valve,valve equipee de cet organe et ensemble de distribution muni de cette valve
US6360922B1 (en) 1999-04-27 2002-03-26 Hayes Products, Llc Pump assembly with pressure release capability
FR2798368B1 (fr) * 1999-09-09 2001-11-23 Valois Sa Pompe de distribution de produit fluide amelioree, et dispositif de distribution de produit fluide comportant une telle pompe
FR2798366B1 (fr) * 1999-09-15 2002-01-18 Valois Sa Dispositif de distribution a bague de fixation emmanchee
US6173869B1 (en) 1999-09-23 2001-01-16 Color Access, Inc. Multi-piston, ratcheted dispensing device
US7055721B2 (en) * 2001-03-23 2006-06-06 Chong Woo Co., Ltd. Finger-operated spray pump ejaculating fluid in fixed quantity
KR100755809B1 (ko) * 2001-03-23 2007-09-05 주식회사 종우실업 수동식 정량 분사 펌프
EP1390153A4 (de) * 2001-05-30 2005-06-15 Chong Woo Co Ltd Handbetätigte sprühpumpe
US6953133B2 (en) * 2002-04-02 2005-10-11 Hayes Products, Inc. Pump assembly with continuous tube
US6830163B2 (en) * 2002-04-17 2004-12-14 Valois S.A.S. Fluid dispenser pump
JP4050094B2 (ja) * 2002-05-28 2008-02-20 株式会社三谷バルブ 定量バルブ機構およびエアゾール製品
US7171771B2 (en) * 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
KR100995652B1 (ko) * 2003-08-28 2010-11-22 주식회사 종우실업 예압식 저형상 미세 수동 분사펌프
US7018554B2 (en) * 2003-09-22 2006-03-28 Cree, Inc. Method to reduce stacking fault nucleation sites and reduce forward voltage drift in bipolar devices
US7427004B2 (en) * 2003-10-20 2008-09-23 Meadwestvaco Calmar, Inc. Hand held pressurized sprayer
US7717303B2 (en) * 2005-02-09 2010-05-18 Lumson S.P.A. Pump for manually dispensing a fluid substance sealed in a container
RU2685141C2 (ru) * 2014-02-26 2019-04-16 Диспенсинг Текнолоджиз Б. В. Устройство для раздачи жидкости с выпускным клапаном предварительного сжатия

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391374A1 (fr) * 1977-05-20 1978-12-15 Coster Tecnologie Speciali Spa Pompe de dosage et de debit pour aerosol ou liquides en forme pulverisee
FR2407752A2 (fr) * 1977-11-07 1979-06-01 Step Soc Tech Pulverisation Perfectionnements apportes aux vaporisateurs
FR2436723A1 (fr) * 1978-09-21 1980-04-18 Meshberg Philip Distributeur adapte a un remplissage rapide sous pression
GB2083569A (en) * 1980-08-12 1982-03-24 Aerosol Inventions Dev Manually Operated Pump
WO1982004203A1 (en) * 1981-06-04 1982-12-09 Kalat Edwin F Pressurized container with dispensing pump
WO1985004852A1 (en) * 1984-04-16 1985-11-07 Risdon Corporation Pump for dispensing liquid from a container

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612293A (en) * 1949-01-21 1952-09-30 Michel Daniel Container closure member having a dispensing valve therein
US2802490A (en) * 1954-08-16 1957-08-13 Lawrence T Ward Container filling spray valve
US3108721A (en) * 1961-07-10 1963-10-29 Knapp Monarch Co Food dispenser
US3254677A (en) * 1962-11-15 1966-06-07 Risdon Mfg Co Sequentially operated outlet valves for a pressurized container
US3250474A (en) * 1963-10-25 1966-05-10 Edward J Mckernan Anti-clog aerosol dispenser
US3211346A (en) * 1964-07-15 1965-10-12 Meshberg Philip Pump-type dispenser
US3651997A (en) * 1970-03-23 1972-03-28 Risdon Mfg Co Combined pressure filling and dispensing control valve for aerosol containers
GB1473290A (en) * 1975-03-28 1977-05-11 Step Soc Tech Pulverisation Liquid atomisers
US4173297A (en) * 1978-01-30 1979-11-06 The Risdon Manufacturing Company Non-throttling manually reciprocated plunger pump for consumer-type liquid dispensing containers
JPS61905Y2 (de) * 1979-06-28 1986-01-13
JPS5756066A (en) * 1980-09-22 1982-04-03 Yoshino Kogyosho Co Ltd Spray
US4503997A (en) * 1983-06-08 1985-03-12 Corsette Douglas Frank Dispensing pump adapted for pressure filling
FR2602298B1 (fr) * 1986-07-30 1988-09-16 Sofab Valve doseuse
FR2620052B1 (fr) * 1987-09-09 1990-04-27 Valois Vaporisateur du type pompe manuelle a precompression pour utilisation avec un gaz propulseur
FR2626851B1 (fr) * 1988-02-05 1990-07-06 Step Soc Tech Pulverisation Dispositif pour faciliter le remplissage des vaporisateurs

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391374A1 (fr) * 1977-05-20 1978-12-15 Coster Tecnologie Speciali Spa Pompe de dosage et de debit pour aerosol ou liquides en forme pulverisee
FR2407752A2 (fr) * 1977-11-07 1979-06-01 Step Soc Tech Pulverisation Perfectionnements apportes aux vaporisateurs
FR2436723A1 (fr) * 1978-09-21 1980-04-18 Meshberg Philip Distributeur adapte a un remplissage rapide sous pression
GB2083569A (en) * 1980-08-12 1982-03-24 Aerosol Inventions Dev Manually Operated Pump
WO1982004203A1 (en) * 1981-06-04 1982-12-09 Kalat Edwin F Pressurized container with dispensing pump
WO1985004852A1 (en) * 1984-04-16 1985-11-07 Risdon Corporation Pump for dispensing liquid from a container

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664943A1 (fr) * 1990-07-17 1992-01-24 Kerplas Snc Pompe de distribution par doses successives d'un produit contenu dans un recipient a paroi deformable.
EP0601246A1 (de) * 1991-06-29 1994-06-15 Stag Limited Verteilervorrichtung
EP0561666A1 (de) * 1992-03-20 1993-09-22 L'oreal Flüssigkeitspender mit einer Abgabepumpe und Abgabepumpe für einen solchen Spender
FR2688714A1 (fr) * 1992-03-20 1993-09-24 Oreal Distributeur de liquide equipe d'une pompe de distribution et pompe de distribution pour un tel distributeur.
US5397059A (en) * 1992-03-20 1995-03-14 L'oreal Dispenser equipped with a liquid pump and a pressurized gas/liquid nozzle
FR2694607A1 (fr) * 1992-08-10 1994-02-11 Step Soc Tech Pulverisation Perfectionnement à l'assemblage d'une pompe dans un réservoir.
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
EP0583193A2 (de) * 1992-08-10 1994-02-16 La Société anonyme dite : SOCIETE TECHNIQUE DE PULVERISATION S.T.E.P. Verbesserung der Anordnung einer Pumpe in einem Behälter
EP0626321A1 (de) * 1993-05-26 1994-11-30 ETABLISSEMENTS VALOIS Société Anonyme dite: Flüssigkeitsabgabevorrichtung ohne Saugrohr
FR2705590A1 (fr) * 1993-05-26 1994-12-02 Step Dispositif de distribution de liquide utilisable en position droite et ne comportant pas de tube-plongeur.
US5476198A (en) * 1993-05-26 1995-12-19 Valois S.A. Liquid dispenser device without a dip-tube
WO1995019230A1 (de) * 1994-01-14 1995-07-20 Ursatec Verpackung Gmbh Saug-druckpumpe für fluidbehälter

Also Published As

Publication number Publication date
FR2620052A1 (fr) 1989-03-10
FR2620052B1 (fr) 1990-04-27
ATE65946T1 (de) 1991-08-15
US4964547A (en) 1990-10-23
EP0307310B1 (de) 1991-08-07
US5096097A (en) 1992-03-17
DE3864107D1 (de) 1991-09-12

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