FR2645835A1 - Safety device for a spray - Google Patents

Safety device for a spray Download PDF

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Publication number
FR2645835A1
FR2645835A1 FR8905017A FR8905017A FR2645835A1 FR 2645835 A1 FR2645835 A1 FR 2645835A1 FR 8905017 A FR8905017 A FR 8905017A FR 8905017 A FR8905017 A FR 8905017A FR 2645835 A1 FR2645835 A1 FR 2645835A1
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FR
France
Prior art keywords
rod
push button
hollow rod
spray
outlet orifice
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
FR8905017A
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French (fr)
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FR2645835B1 (en
Inventor
Michel Brunet
Claude Jouillat
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.)
Societe Technique de Pulverisation STEP
Original Assignee
Societe Technique de Pulverisation STEP
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Publication date
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Priority to FR8905017A priority Critical patent/FR2645835B1/en
Publication of FR2645835A1 publication Critical patent/FR2645835A1/en
Application granted granted Critical
Publication of FR2645835B1 publication Critical patent/FR2645835B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • 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

Abstract

Spray device using atomisation of an essentially liquid substance operating by actuation using mechanical pressure or at least one finger on a push button including atomisation means close to an outlet orifice, the said push button being fitted over a hollow rod 21 serving to discharge the substance to be atomised for spraying it, characterised in that the means for forming the atomisation consist of interacting reliefs 23B, 72, 73 formed on the end of the hollow rod 21 and on the internal surface 72 of the push button, facing the end of the said hollow rod, around the said outlet orifice 71.

Description

Le présente invention a pour objet un dispositif de vaporisateur par pulvérisation d'une substance essentiellement liquide fonctionnant par pression mécanique ou d'au moins un doigt sur un bouton poussoir qui comporte des moyens de pulvérisation ou gicleur au voisinage d'un orifice de sortie, ledit poussoir étant emmanché sur une tige creuse dont le passage central sert a' l'évacuation de la substance à pulvériser pour sa vaporisation
L'invention concerne plus particulierement les vaporisateurs et les pompes du genre en question, dans lesquels le jet de pulvérisstion est axial, c'est-à-dire dans la direction du déplacement du bouton poussoir.The subject of the present invention is a device for spraying by spraying an essentially liquid substance operating by mechanical pressure or at least one finger on a push button which comprises spraying means or nozzle in the vicinity of an outlet orifice, said pusher being fitted on a hollow rod whose central passage is used for the evacuation of the substance to be sprayed for its vaporization
The invention relates more particularly to vaporizers and pumps of the kind in question, in which the spray jet is axial, that is to say in the direction of movement of the push button.

L'invention prévoit une simplification de la fabrication, notemment du bouton poussoir. En outre, dans la plupart des appareils de ce type, le bouton poussoir peut être enlevé du dispositif. Le dispositif peut alors être actionné sans bouton poussoir ou avec un autre bouton poussoir, ou le bouton poussoir peut être utilise sur un autre appareil Dans ces circonstances, il y a un risque de mauvais fonctionnement et dant certains cas, cela peut même être dangereux (pulvérisateurs pour produits phanriaceuti ques). L'invention convient ,articulierement bien aux vaporisateurs a pompe, notamment a precc!rnpresslon. The invention provides a simplification of manufacture, in particular of the push button. Furthermore, in most devices of this type, the push button can be removed from the device. The device can then be operated without a push button or with another push button, or the push button can be used on another device In these circumstances, there is a risk of malfunction and in some cases, it can even be dangerous ( sprayers for pharmaceutical products). The invention is suitable, particularly well for pump vaporizers, especially precc! Rnpresslon.

On connait, par le brevet européen 0 13 i 01 qui déprit un embout- poussoir pour pulvértsateur médical, un ensemble dans lequel la pulvérisation du liquide projeté (par la pression résulant soit de l'effort d'enfoncement du bouton poussoir, soit par la pression d'un gaz propulseur) est obtenue par un gicleur formii par un relief approprié de la surface interne de l'embout-poussoir autour de l'orifice de sortie, coopérant avec une pièce de remplissage logée à l'intérieur de l'embout. We know from European patent 0 13 i 01 which debris a push-button for a medical sprayer, an assembly in which the spraying of the sprayed liquid (by the pressure resulting either from the pushing force of the push button, or by the pressure of a propellant gas) is obtained by a nozzle formed by an appropriate relief of the internal surface of the push-piece nozzle around the outlet orifice, cooperating with a filling part housed inside the nozzle .

En vue d'une simplification des fabrications, et pour permettre une plus grande sécurité, il est prévu, conformement a la pressente invention, que les moyens pour former la pulvérisation sont constitués par des reliefs coopérants 23B, 72.. 73 for iés sur l'extrémité de la tige creuse 21 et sur la surface interne 72 du bouton poussoir' en regard de l'extrémité de ladite tige creuse, autour dudit orifice' de sortie 71. In order to simplify the manufacturing, and to allow greater security, it is provided, in accordance with the present invention, that the means for forming the spray consist of cooperating reliefs 23B, 72 .. 73 for iés on the 'end of the hollow rod 21 and on the internal surface 72 of the push button' opposite the end of said hollow rod, around said orifice 'outlet 71.

Selon une caractéristique importante de la présente invention, en vue de répondre au problème de sécurité expose ci-dessus, la tige creuse 21 comporte å une petite distance de son extrémiste une section de moindre resistance 22, et le bouton poussoir 7 est emmanche sur l'extrémité 23 de la tige avec un serrage tel tel que l'exercice d'une force de traction sur le bouton poussoir 7 pour l'écarter du vaporisateur provoque la rupture de la tige 21 au niveau de la section de moindre résistance 22 plutot que la séparation du bouton poussoir 7 d'avec l'extrémité de le tige
D'autres caractéristiques et avantages de l'invention apparaîtront au cours de la description qui va suivre, donnée é titre d'exemple non limitatif, en regard du dessin ci-oint, et qui fera bien comprendre comment l'invention peut être realisee. According to an important characteristic of the present invention, in order to respond to the security problem set out above, the hollow rod 21 has at a small distance from its extremist a section of least resistance 22, and the push button 7 is engaged on the end 23 of the rod with a tightening such that the exercise of a tensile force on the push button 7 to move it away from the vaporizer causes the rupture of the rod 21 at the level of the section of least resistance 22 rather than separation of the push button 7 from the end of the rod
Other characteristics and advantages of the invention will appear during the description which follows, given by way of nonlimiting example, with reference to the attached drawing, and which will make it clear how the invention can be implemented.

a figure unique du dessin ci-joint est une vue en coupe axiale d'une pompe å précompression de pulvérisateur d'une substance liquide, confonde å la présente invention
La pompe représentée est prevue pour être montée dans l'ouverture du col d'un récipient (non représenté) et y être fixée par tous les moyens appropries par une capsule sertie par exemple. Le récipient est supposé vertical avec l'ouverture vers le raout. La pompe comporte un corps de pompe I dans lequel est monte coulissant un piston creux 2 dans l'intérieur duquel est logé un clapet 3 avec un pointeau d'obturation.Le corps de pompe 1 est fermé vers l'extérieur du récipient par une pièce rapportée 4, qui peut être fixée au corps de pompe par soudure å ultrasons par exemple. Cette piéce laisse passer en la guidant la tige creuse 21 du piston 2, formée avec Lin canal central 2lA. A l'extrémité intérieure, le corps de pompe comporte un fond lA avec un orifice de passage du liquide, et sur ce fond est emmanche un tube plongeur 5 s'étendant jusqu'à fond du recipient. Un ressort. Ci rappelle le piston 2 et le clapet 1 vers le 1 haut. Jusqu'ici, ceci est classique.the single figure of the attached drawing is an axial sectional view of a precompression pump for spraying a liquid substance, confused with the present invention
The pump shown is designed to be mounted in the opening of the neck of a container (not shown) and to be fixed there by all appropriate means by a crimped capsule for example. The container is assumed to be vertical with the opening towards the raout. The pump comprises a pump body I in which is mounted slidingly a hollow piston 2 in the interior of which is housed a valve 3 with a shutter needle. The pump body 1 is closed towards the outside of the container by a part. reported 4, which can be fixed to the pump body by ultrasonic welding for example. This piece lets pass by guiding the hollow rod 21 of the piston 2, formed with a central channel 2lA. At the inner end, the pump body has a bottom 1A with a liquid passage orifice, and on this bottom is fitted a dip tube 5 extending to the bottom of the container. A spring. Ci recalls the piston 2 and the valve 1 up 1. So far, this is classic.

Le tige 21 du piston est formée avec une section 22 de faible résistance au voisinage de son extrémité (superieure ou extérieure}. The piston rod 21 is formed with a section 22 of low resistance in the vicinity of its end (upper or outer}.

Cette section peut être relisee par exemple par quelques nervures 22A ssse- minces, quatre par exemple. La partie d'extrémité 23, bu-delb de cette section faible 22. est formé par un cylindre plein dont le pourtour comporte un certain nombre de rainures 23A. Le liquide peut donc passer du canal creux 21A entre les nervures 22A, puis le long des rainures 23A pour parvenir sur la face d'extrémité 236 de la partie d'extrémité 23.This section can be reread for example by a few thin ribs 22A, four for example. The end portion 23, bu-delb of this weak section 22. is formed by a solid cylinder whose periphery has a number of grooves 23A. The liquid can therefore pass from the hollow channel 21A between the ribs 22A, then along the grooves 23A to reach the end face 236 of the end part 23.

Le bouton poussoir 7 est emmanché sur l'extrémité de la tige 21 du piston. Dans l'exemple représenté, la tige vers son extrémité est formée avec deux. diamètres différents, et le poussoir 7 possede une cavité emmanchable avec des diamètres adaptés. 11 va de soi que le diamètre pourrait être le même jusqu'à l'extrémité de la tige. Le poussoir 7 est formé avec un orifice de sortie 71, et la paroi interne 72 du poussoir est munie de nervures 73 orientées pour Imprimer au jet de liquide sortant un mouvement rotatif ou tourbillonnaire comme il est connu (notamment par le brevet européen cité plus haut).Remarquons que les nervures 73 pourraient aussi bien être formées sur la face d'extrémité axiale 238 de l'extrémité de la tige de piston, voire certaines nervures, sur la tige et d'autres sur la surface du poussoir. Ce sont les surfaces en regard 23B de l'extrémité de la tige et 72 de l intérieur de poussoir, avec des nervures formées sur l'un ou l'autre de ces surfaces qui déterminent le guidage du jet de liquide expulsé pour la pulvérisation.  The push button 7 is fitted on the end of the rod 21 of the piston. In the example shown, the rod towards its end is formed with two. different diameters, and the pusher 7 has a plug-in cavity with suitable diameters. It goes without saying that the diameter could be the same up to the end of the rod. The pusher 7 is formed with an outlet orifice 71, and the internal wall 72 of the pusher is provided with ribs 73 oriented to Print with a jet of liquid leaving a rotary or vortex movement as it is known (in particular by the European patent cited above Note that the ribs 73 could as well be formed on the axial end face 238 of the end of the piston rod, or even some ribs, on the rod and others on the surface of the pusher. It is the facing surfaces 23B of the end of the rod and 72 of the interior of the pusher, with ribs formed on one or the other of these surfaces which determine the guidance of the jet of liquid expelled for spraying.

Selon une caractéristique importante de la présente invention, l'emmanchement du ùussoii- est réalisé sur la partie 23 de la tige de piston, au-delà de la section faible 22. avec un serrage tel qu'une tentative d'enlèvement du poussoir de la pompe détacherait la partie d'extrémité 23. Les nervures 22A ont une résistance suffisante à la compression pour permettre la mise en place du poussoir par emmanchement, mais insuffisante pour résister a la force d'arrachement Si on encarte le poussoir 7.Si donc, on essaie d'enlever le poussoir 7. le système de pulvérisation est enlevé. Le dispositif ne peut plus fonctionner. Il faut remettre le même poussoir, et ce poussoir ne pourra être utilise sur un appareil d'un autre type. Les nervures 224 sont
faciles d'accés.Une façon d'obtenir une force d'arrachement importante sans necessiter une force d'emmanchement élevée consiste à prévoir un encliquetage 228 du poussoir 7 sur la tige 21, juste ô. la base de la partie culindrique 23. en dessous de celle-ci, comme représenté sur la partie droite de la figure. L'encliquetage n'a pas besoin d'étre serre sous la partie 23, il peut sans inconvénient avoir un léger jeu qui laisse passer le liquide quand on appuie sur le poussoir.According to an important characteristic of the present invention, the fitting of the bushing is carried out on the part 23 of the piston rod, beyond the weak section 22. with a tightening such as an attempt to remove the pusher from the pump would detach the end part 23. The ribs 22A have sufficient resistance to compression to allow the fitting of the pusher by fitting, but insufficient to resist the pulling force If the pusher is inserted 7. If so , we try to remove the pusher 7. the spraying system is removed. The device can no longer function. The same push button must be returned, and this push button cannot be used on a device of another type. The ribs 224 are
Easy to access. One way to obtain a large breakout force without requiring a high fitting force is to provide a snap 228 of the pusher 7 on the rod 21, just ô. the base of the culindrique part 23. below this one, as represented on the right part of the figure. The snap does not need to be tightened under the part 23, it can without drawback have a slight clearance which lets the liquid pass when the pusher is pressed.

L'expression reliefs coopérants sur les surfaces en reg3rd, doit être compnse largement et englobe les surfaces planes
On voit que ce dispositif est utile quelque soit l'origine de la force
qui propulse le liquide : gaz dissolut ou non ou pression d'une pompe. Le bouton poussoir est plus simple a' réaliser. Il n'y a pas de gicleur, qui ne
risque donc pas détre expulsé avec le liquide. Le principe fait gagner une piece et un montage The expression cooperating reliefs on reg3rd surfaces, must be broadly understood and includes flat surfaces
We see that this device is useful whatever the origin of the force
which propels the liquid: dissolved gas or not or pressure of a pump. The push button is easier to make. There is no sprinkler, which does not
risk therefore not be expelled with the liquid. The principle saves a part and an assembly

Claims (1)

Revendications: I.-Dispositif de vaporisateur par pulvérisation d'une substance essentiellement liquide fonctionnant par actionnement par pression mécanique ou d'au moins un doigt sur un bouton poussoir comportant des moyens de pulvérisation au voisinage d'un orifice de sortie, ledit bouton poussoir étant emmanche sur une tige creuse (21) servent â l'évacuation de la substance à pulvériseur pour sa vaporisation, caractérisé en ce que les moyens pour foncier la pulvérisation sont constitués par des reliefs coopérants (23S, 72,Claims: I.-Spray device for spraying an essentially liquid substance operating by actuation by mechanical pressure or at least one finger on a push button comprising spray means in the vicinity of an outlet orifice, said push button being fitted onto a hollow rod (21) serve for the evacuation of the spray substance for its vaporization, characterized in that the means for grounding the spray consist of cooperating reliefs (23S, 72, 73) formés. sur l'extrémité de la tige creuse ( et sur la surfsce interne (72) du bouton poussoir1 en regard de l'extrémité de ladite tige creuse, autour dudit orifice de sortie (71).  73) trained. on the end of the hollow rod (and on the internal surface (72) of the push button1 opposite the end of said hollow rod, around said outlet orifice (71). 2.- Dispositif selon la revendication l'caractérisé en ce que la tige creuse (21) comporte a une petite distance de son extrémité une section de moindre résistance (22), et le bouton poussoir (7) est emmanché sur l'extrémité (23) de la tige avec un serrage tel que l'exercice d'une force de traction sur le bouton poussoir (7) pour l'écarter du vaporisateur provoque la rupture de la tige (21) au niveau de la section de moindre résistance (22) plut"t que la séparation du bouton poussoir (7) d'avec l'extrémité de la tige 2.- Device according to claim l'caractérisé in that the hollow rod (21) has a small distance from its end a section of least resistance (22), and the push button (7) is fitted on the end ( 23) of the rod with a tightening such that the exercise of a tensile force on the push button (7) to move it away from the vaporizer causes the rupture of the rod (21) at the level of the section of least resistance ( 22) rather than the separation of the push button (7) from the end of the rod 3. Dispositif selon la revendication 1. caractérisé en ce que l'extrémité (23) de la tige creuse (21) est reliée au reste de la tige par des nervures minces (22A). 3. Device according to claim 1. characterized in that the end (23) of the hollow rod (21) is connected to the rest of the rod by thin ribs (22A). 4.- Dispositif sel on une des revendications précédentes, caractérisé en ce que l'extrémité (23) de la tige est pleine et est formée avec des rainures lotigitudinales sur son pourtour. 4.- salt device on one of the preceding claims, characterized in that the end (23) of the rod is full and is formed with lotigitudinal grooves around its periphery. 5.- Dispositif selon la revendication 1, caracterise en ce que les surfaces en regard de l'extrémité le (23B) de la tige et de la face interne (72) du poussoir '7) déterminent un volume dans lequel sont disposées des cloisons (73), fixées i3 au moins l'une desdites surfaces (23B, 72) pour imprimer un mouvement tourbillonnaire aux fluides qui traversent ce volume. 5.- Device according to claim 1, characterized in that the facing surfaces of the end (23B) of the rod and the internal face (72) of the pusher '7) determine a volume in which the partitions are arranged (73), fixed i3 at least one of said surfaces (23B, 72) to impart a vortex movement to the fluids passing through this volume. 6.- Dispositif selon une des revendications précédentes, caractérisé en ce que la partie d'extrémité 1231 de la tige creuse (21) a un diamètre réduit.  6.- Device according to one of the preceding claims, characterized in that the end portion 1231 of the hollow rod (21) has a reduced diameter. 7.- Dispositif selon la revendication 3, caractérisé en ce que les nervures 22A sont suffinsantes à l'emmanchement et faciles d'accès.  7.- Device according to claim 3, characterized in that the ribs 22A are sufficient for the fitting and easy to access. 8.- Dispositif selon une des revendications précédentes. 8.- Device according to one of the preceding claims. caractérise en ce que le principe fait gagner une pièce et un montage.characterized in that the principle saves a part and an assembly. Q.- Dispositif selon une des revendications précédentes, caractérisé en ce que un encliquetage 2LB peut s'effectuer à l'endroit où la partie d'extrémité 23 est déchirable (22A)  Q.- Device according to one of the preceding claims, characterized in that a 2LB latching can be carried out at the place where the end part 23 is tearable (22A)
FR8905017A 1989-04-14 1989-04-14 SAFETY DEVICE FOR A VAPORIZER Expired - Fee Related FR2645835B1 (en)

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FR2645835B1 FR2645835B1 (en) 1991-09-06

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443192A2 (en) * 1990-02-22 1991-08-28 Ing. Erich Pfeiffer GmbH & Co. KG Discharge head for fluids
WO1991013688A1 (en) * 1990-03-14 1991-09-19 Ing. Erich Pfeiffer Gmbh & Co. Kg Applicator head for medium applicators
WO1993003856A1 (en) * 1991-08-19 1993-03-04 Habley Medical Technology Corporation Topical sprayer with remotely actuated spray tip
US5443185A (en) * 1990-11-09 1995-08-22 Ing. Erich Pfeiffer Gmbh & Co. K.G. Dispenser for media
EP0726096A2 (en) * 1995-02-07 1996-08-14 Calmar Inc. Improvements in or relating to pump sprayers
EP0505974B1 (en) * 1991-03-28 1996-12-18 Ing. Erich Pfeiffer GmbH Dispenser for fluids
WO1999059729A1 (en) * 1998-05-18 1999-11-25 Calmar-Monturas, S.A. Spraying pump
US6540115B1 (en) * 2001-11-19 2003-04-01 Mituteru Watanabe Seasoning container
US9095864B2 (en) 2006-09-20 2015-08-04 Aptar France Sas Dispenser unit and a fluid dispenser including such a dispenser unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1400703A1 (en) * 1961-04-18 1969-03-27 Abplanalp Robert H Valve actuation button for aerosol container
FR2178658A5 (en) * 1972-03-27 1973-11-09 Pfeiffer Zerstaeuber
US3838822A (en) * 1970-09-23 1974-10-01 R Ewald Valve button

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1400703A1 (en) * 1961-04-18 1969-03-27 Abplanalp Robert H Valve actuation button for aerosol container
US3838822A (en) * 1970-09-23 1974-10-01 R Ewald Valve button
FR2178658A5 (en) * 1972-03-27 1973-11-09 Pfeiffer Zerstaeuber

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443192A3 (en) * 1990-02-22 1991-12-04 Ing. Erich Pfeiffer Gmbh & Co. Kg Discharge head for fluids
EP0443192A2 (en) * 1990-02-22 1991-08-28 Ing. Erich Pfeiffer GmbH & Co. KG Discharge head for fluids
WO1991013688A1 (en) * 1990-03-14 1991-09-19 Ing. Erich Pfeiffer Gmbh & Co. Kg Applicator head for medium applicators
US5439177A (en) * 1990-03-14 1995-08-08 Ing. Erich Pfeiffer Gmbh & Co. Kg Discharge head for discharge apparatuses such as manual pumps for discharging medium therethrough
US5443185A (en) * 1990-11-09 1995-08-22 Ing. Erich Pfeiffer Gmbh & Co. K.G. Dispenser for media
EP0505974B1 (en) * 1991-03-28 1996-12-18 Ing. Erich Pfeiffer GmbH Dispenser for fluids
WO1993003856A1 (en) * 1991-08-19 1993-03-04 Habley Medical Technology Corporation Topical sprayer with remotely actuated spray tip
US5341993A (en) * 1991-08-19 1994-08-30 Habley Hills Technology Corporation Topical sprayer with remotely actuated spray tip
EP0726096A2 (en) * 1995-02-07 1996-08-14 Calmar Inc. Improvements in or relating to pump sprayers
EP0726096A3 (en) * 1995-02-07 1997-06-25 Calmar Inc Improvements in or relating to pump sprayers
WO1999059729A1 (en) * 1998-05-18 1999-11-25 Calmar-Monturas, S.A. Spraying pump
US6540115B1 (en) * 2001-11-19 2003-04-01 Mituteru Watanabe Seasoning container
US9095864B2 (en) 2006-09-20 2015-08-04 Aptar France Sas Dispenser unit and a fluid dispenser including such a dispenser unit
EP2069072B1 (en) * 2006-09-20 2017-07-12 Aptar France SAS Dispensing assembly and fluid product dispenser comprising such a dispensing assembly

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FR2645835B1 (en) 1991-09-06

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