EP1466669A1 - Pompe permettant de distribuer un produit dans differéntes position et récipient pour celle-lui - Google Patents
Pompe permettant de distribuer un produit dans differéntes position et récipient pour celle-lui Download PDFInfo
- Publication number
- EP1466669A1 EP1466669A1 EP04290938A EP04290938A EP1466669A1 EP 1466669 A1 EP1466669 A1 EP 1466669A1 EP 04290938 A EP04290938 A EP 04290938A EP 04290938 A EP04290938 A EP 04290938A EP 1466669 A1 EP1466669 A1 EP 1466669A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- pump body
- pumping chamber
- container
- pump according
- 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
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Classifications
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- 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
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- 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
- B05B11/0044—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 by ingress of atmospheric air into the container, i.e. with venting means
- B05B11/00442—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 by ingress of atmospheric air into the container, i.e. with venting means the means being actuated by the difference between the atmospheric pressure and the pressure inside the container
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- 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
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- 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
-
- 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
- B05B11/0044—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 by ingress of atmospheric air into the container, i.e. with venting means
Definitions
- the present invention relates to a pump intended to be mounted on a container and allowing to distribute a product in different positions, including head at the top or upside down.
- the patent application FR 2 528 122 discloses a pump enabling distribute a product head up or upside down, having a pump body and a movable assembly in the pump body, defining therewith a chamber of pumping of variable volume.
- the pump body has an opening allowing the product contained in the container to enter the pumping chamber when the pump is used upside down.
- the moving assembly includes a lip for isolating the aforementioned opening of the pumping chamber after a certain depression in the body pump. If the pump is held upside down for a long time, there is a risk of leakage product by this opening is not excluded, especially if the product is low viscosity.
- Patent US Pat. No. 5,622,286 discloses a pump with an orifice in the body pump, this orifice allowing only a return of air and not the supply of the pumping chamber when the pump is upside down.
- the invention aims in particular to propose a pump which has a structure relatively simple while allowing a product to be satisfactorily distributed, even slightly viscous, head up or upside down.
- the invention can make it possible to realize the pump with a recovery passage of air which can extend at least partially into the pump body, for example by means of a game formed between a rod of the moving assembly and the fixed part. This can avoid having to implement complex and expensive sealing means to achieve between the rod aforementioned and the fixed part.
- the invention also allows in the case where the air intake is carried out thanks to a clearance between the rod and the fixed part to reduce the risk of product leakage in case of holding the pump down, either at rest or when the moving assembly is in an end position in the pump body, since the second lip can avoid the product entering through the opening to gain from the inside of the pump body the air intake passage and flow out of the pump.
- the pump comprises an annular seal intended for between the fixed part and the upper end of the neck of the container on which the pump is mounted, this seal having a radially inner portion which on the one hand may be applied to the pump body to prevent the product contained in the container to flow outwards and secondly can deviate from it under the effect of a depression in the container to allow air to be drawn in.
- the seal not apply on the pump body. However, the clearance between the seal and the pump body is then weak enough to prevent the passage of the product, while allowing the passage of the air.
- the pump comprises a base part for fixing the pump to the container, the pump body being fixed, in particular by snapping, on this base part.
- the aforementioned air intake passage may be formed at least partially between this basic part and the pump body.
- At least one of the first and second lip is arranged to permanently apply to the pump body, and preferably both lips are permanently applied to the pump body.
- the first lip may have a substantially frustoconical shape diverging towards the pumping chamber and the second lip an arched shape concave towards the inner surface of the pump body, applying by lower edges and upper on the pump body.
- the moving assembly can comprise a shutter arranged to close an outlet passage of the product when the volume of the pumping chamber increases and to release this passage when the volume of the pumping chamber decreases and that the product pressure in the chamber of pumping reaches a predefined value.
- the pump comprises other mechanisms with pre-compression or is not pre-compression.
- the moving assembly may comprise an interior space into which the outlet passage of the product and wherein the shutter is disposed.
- This shutter may comprise a tubular body closed at its end upper portion by a substantially frustoconical portion, adapted to seal the passage of product release.
- the shutter may further comprise an annular lip, outside the body tubular, adapted to be applied on a wall delimiting the aforementioned interior space, this annular lip, when the pump is observed head up, having a shape substantially frustoconical diverging upward and below the passages communicating said interior space and the pumping chamber.
- the shutter can be recalled in its closed position by an element of elastic return disposed in the interior space, this elastic return element being example a helical spring working in compression.
- the pump comprises an elastic return element adapted to recall the moving assembly in its rest position.
- This elastic return element can be arranged in the pumping chamber and comprise a helical spring working in compression.
- This reminder element could also, without leaving the scope of the the present invention, be disposed outside the pumping chamber, particularly if one wish to avoid contact with the product.
- the pump body is arranged to allow the attachment of a dip tube.
- the pump comprising a suction valve closing when the volume of the pumping chamber decreases and opens when the volume of the pumping chamber increases, this valve can be arranged to allow the feeding of the chamber pumping product through the dip tube when the pump is used head up.
- the subject of the invention is also a container equipped with a pump such that previously defined.
- the pump 1 shown in Figures 1 and 2 is intended to be mounted on a neck 52 of a container 53, apparent in Figure 3, containing a product P to be dispensed by for example a low viscosity product such as a perfume.
- This pump 1 comprises a fixed part 2 and a mobile assembly 3 which can be move along an axis X with respect to the fixed part 2.
- the latter comprises a base portion 4 comprising a mounting skirt 5, threaded internally, intended to be secured to the neck 52 of the container 53 by screwing in the example considered.
- the base part 4 could be fixed otherwise on the neck of the container without being outside the scope of the present invention, by snapping, gluing, welding or crimping for example.
- the fixed part 2 further comprises a pump body 16 defining with the moving assembly 3 a pumping chamber 17, of variable volume.
- the moving assembly 3 comprises a piston 30 made in one piece with a hollow rod 31 at the upper end of which is fixed a push-button 25.
- the mounting skirt 5 is extended upwards by a collar 7, surrounding a central portion 8 of the base portion 4.
- This central portion 8 has two walls tubular 9 and 12, coaxial, interconnected by an annular wall 11 at their end upper part, and defines an annular groove open towards the bottom, in which is engaged the pump body 16.
- the central portion 8 is connected, at its lower end, to the neck 7 by a annular wall 10 extending perpendicular to the axis X.
- This passage 13 defines at its lower end a frustoconical surface 13a of X axis, diverging towards the bottom, against which can come to bear sealingly a corresponding frustoconical surface 31a of the rod 31, converging up, when the pump is at rest, as shown in Figure 1.
- the tubular wall 9, radially the outermost, comprises, on its face radially inner, a bead 14 for snap-fastening the body of pump 16 on the base part 4, the pump body 16 having for this purpose to its upper end an annular bead 23.
- the base portion 4 carries an annular seal 51 intended for to be inserted between the annular wall 10 and the upper end of the neck 52 of the container 53, as shown in Figure 3.
- the radially inner portion 51a of the seal 51 comes normally apply against the pump body 16 to prevent the product contained in the container to flow outward.
- the pump body 16 has in the example considered a portion 16a cylindrical of revolution about the X axis and has at its lower end a end piece 18 for fixing a dip tube 19.
- the end piece 18 defines the seat of a ball suction valve 20.
- the latter is retained in its housing by at least one lug 21 of the pump body 16.
- the pump body 16 comprises a opening 24, located in the example considered substantially halfway up the latter, and making it possible to put the pumping chamber 17 in communication with the interior of the container when the mobile assembly 3 is at rest, the volume of the pumping chamber being then maximal.
- the push-button 25 has a dispensing orifice 26 made with a conventional nozzle with swirling channels 27, attached to the rest of the pushbutton, which allows the distribution of the product P in the form of a spray.
- the rod 31 comprises a channel 29 allowing the product to gain this orifice 26.
- the piston 30 comprises first 40 and second 41 annular lips.
- the first lip 40 is of substantially frustoconical shape, diverging towards the bottom of the pumping chamber 14 and relies tightly on the inner surface of the cylindrical portion 16a of the pump body 16. This first lip 40 is located above of the opening 24 when the pump is in its rest position, as illustrated in Figure 1.
- the second annular lip 41 is above the first 40, and also applies sealingly to the inner surface of the cylindrical portion 16a of the pump body 16.
- This second lip 41 has in the example considered a arcuate, concave shape towards the inner surface of the body 16, and is applied by edges lower 41a and upper 42b on the body 16.
- the rod 31 is extended inferiorly by a hollow end piece 32, closed at its lower end.
- This end piece 32 is for example fixed by snapping on the rod 31, and has an outer shoulder 33 on which abuts at its end superior to a helical spring 34 working in compression, which rests by its bottom end on the bottom of the pump body 16.
- Passages 36 are made between the pumping chamber 17, outside the the end piece 32, and the interior space 35 thereof, to allow the product contained in the pumping chamber 17 to gain the channel 29 when the volume of the pumping chamber 17 decreases.
- the moving assembly 3 comprises, in the interior space 35, a shutter 42 movable between a closed position closing the channel 29 and a distribution position allowing the product to flow in the channel 29 to the orifice 26.
- the shutter 42 comprises a tubular body 43, of axis X, closed to its upper end by a frustoconical portion 44 adapted to be applied against a seat made in the rod 31, to close the channel 29 when the pump is at rest, as illustrated in Figure 1.
- the shutter 42 further comprises an annular lip 46 on the outside of the body tubular 43, adapted to be applied on the inner surface of the end piece 32.
- This annular lip 46 has, when the pump is observed head up, a frustoconical shape diverging upwards, and is positioned below the passages 36 communicating the interior space 35 with the pumping chamber 17.
- a helical spring 45 working in compression recalls the shutter 42 in its closed position at rest, as can be seen in Figure 1.
- This spring 45 bears at its lower end against the bottom of the end piece 32 and its upper end against the base of the lip 46.
- FIG. 2 shows the air intake path 50.
- the air can circulate through throats axial diametrically opposite made in the bead 14.
- the portion radially inner 51a of the annular seal 51 may move slightly away from the body of pump 16, to allow air flowing between the tubular wall 9 and the pump body 16 to gain the inside of the container, as can be seen in Figure 3.
- the operation of the pump 1 is as follows.
- pump 1 is used upside down, being initially in its rest position shown in Figure 1. It is assumed that the pumping chamber 17 is filled with product, following a previous actuation cycle of the pump.
- the user presses down on the push-button 25, and the moving assembly 3 moves relative to the pump body 16, so that the pressure of the product contained in the pumping chamber 17 increases, the ball 20 being pressed against its seat.
- the shutter 42 remains in its closed position of the channel 29 until the pressure of the product in the inner space 35 above the annular lip 46 is sufficient to overcome the return force of spring 45.
- the further movement of the moving assembly 3 relative to the body of pump 16 causes the expulsion of the product contained in the pumping chamber 17 and the interior space 35.
- the first lip 40 isolates the chamber of pumping 17 of the opening 24 and the second annular lip 41 can isolate the opening 24 of the air intake passage.
- the air intake can be performed according to the path 50, to compensate inside of the container the volume of product taken by the pump 1.
- the pumping chamber 17 can be fill through the opening 24 thanks to the fact that the air can be evacuated by the dip tube.
- the product is distributed in the same way as head-up.
- Parts of pumps with and without air intake marketed under the M300 by CALMAR, a subsidiary of SAINT-GOBAIN, may advantageously used to manufacture a pump according to the invention.
- the pump body may notably comprise not one, but several openings 24.
Landscapes
- Reciprocating Pumps (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Description
- une partie fixe comprenant un corps de pompe,
- un ensemble mobile par rapport au corps de pompe et définissant avec celui-ci une chambre de pompage de volume variable,
- au moins une ouverture dans le corps de pompe permettant à la chambre de pompage de communiquer avec l'intérieur du récipient et disposée de manière à permettre un fonctionnement tête en bas de la pompe,
- un passage de reprise d'air entre la partie fixe et l'ensemble mobile, ce passage étant distinct de ladite ouverture, c'est-à-dire ne comprenant pas ladite ouverture,
- une première lèvre agencée pour, au moins après un déplacement de l'ensemble mobile depuis une position de repos dans le sens de la distribution du produit, s'appliquer de manière étanche sur le corps de pompe et empêcher une communication par ladite ouverture entre l'intérieur du récipient et la chambre de pompage, et
- une deuxième lèvre située au-dessus de la première lorsque la pompe est observée tête en haut, cette deuxième lèvre étant agencée pour, au moins lorsque l'ensemble mobile est dans une position de fin de course dans le corps de pompe, s'appliquer de manière étanche sur le corps de pompe et empêcher une communication à travers l'intérieur du corps de pompe et ladite ouverture entre l'intérieur du récipient et l'extérieur.
- la figure 1 représente, schématiquement et partiellement, en coupe axiale, une pompe conforme à un exemple de mise en oeuvre de l'invention, l'ensemble mobile étant dans sa position de repos,
- la figure 2 est une vue analogue à la figure 1, après enfoncement du bouton-poussoir, et
- la figure 3 représente de manière schématique et partielle un détail de la pompe de la figure 2.
Claims (17)
- Pompe (1) destinée à être fixée sur un récipient, comportant :une partie fixe comprenant un corps de pompe (16),un ensemble mobile (3) par rapport au corps de pompe (16) et définissant avec celui-ci une chambre de pompage de volume variable (17),au moins une ouverture (24) dans le corps de pompe permettant à la chambre de pompage de communiquer avec l'intérieur du récipient et disposée de manière à permettre un fonctionnement tête en bas de la pompe,un passage de reprise d'air entre la partie fixe (2) et l'ensemble mobile (3), ce passage étant distinct de ladite ouverture (24),une première lèvre (40) agencée pour, après un déplacement de l'ensemble mobile depuis une position de repos dans le sens de la distribution du produit, s'appliquer de manière étanche sur le corps de pompe (16) et empêcher une communication par ladite ouverture (24) entre l'intérieur du récipient et la chambre de pompage (17), etune deuxième lèvre (41) située au-dessus de la première, lorsque la pompe est observée tête en haut, cette deuxième lèvre étant agencée pour, au moins lorsque l'ensemble mobile est dans une position de fin de course dans le corps de pompe, s'appliquer de manière étanche sur le corps de pompe et empêcher une communication à travers l'intérieur du corps de pompe et par ladite ouverture entre l'intérieur du récipient et l'extérieur.
- Pompe selon la revendication précédente, caractérisée par le fait qu'elle comporte un joint d'étanchéité annulaire (51) destiné à s'intercaler entre la partie fixe et l'extrémité supérieure (52) du col du récipient sur lequel la pompe est montée, ce joint comportant une portion radialement intérieure (51a) s'appliquant sur le corps de pompe pour empêcher le produit contenu dans le récipient de s'écouler vers l'extérieur, et apte à s'écarter de celui-ci sous l'effet d'une dépression pour permettre une entrée d'air de l'extérieur vers l'intérieur du récipient.
- Pompe selon l'une des revendications précédentes, caractérisée par le fait qu'elle comporte une partie de base (4) permettant la fixation de la pompe sur un récipient, le corps de pompe (16) étant fixé, notamment par encliquetage, sur cette partie de base.
- Pompe selon la revendication précédente, caractérisée par le fait que le passage de reprise d'air est formé au moins partiellement entre la partie de base (4) et le corps de pompe (16).
- Pompe selon l'une quelconque des revendications précédentes, caractérisée par le fait que l'une au moins des première (40) et deuxième (41) lèvres est agencée pour s'appliquer en permanence sur le corps de pompe (16), et de préférence les deux lèvres s'appliquent en permanence sur le corps de pompe.
- Pompe selon l'une quelconque des revendications précédentes, caractérisée par le fait que la première lèvre (40) présente une forme sensiblement tronconique divergeant en direction de la chambre de pompage.
- Pompe selon l'une quelconque des revendications précédentes, caractérisée par le fait que la deuxième lèvre (41) présente une forme arquée concave vers la surface intérieure du corps de pompe, s'appliquant par des bords inférieur et supérieur sur le corps de pompe.
- Pompe selon l'une quelconque des revendications précédentes, caractérisée par le fait que l'ensemble mobile (3) comporte un passage de sortie du produit et un obturateur (42) agencé pour obturer ce passage lorsque le volume de la chambre de pompage augmente et pour libérer ce passage lorsque le volume de la chambre de pompage diminue et que la pression du produit dans la chambre de pompage atteint une valeur prédéfinie.
- Pompe selon la revendication précédente, caractérisée par le fait que l'ensemble mobile comporte un espace intérieur (35) dans lequel débouche le passage de sortie du produit et dans lequel est disposé l'obturateur (42).
- Pompe selon l'une des revendications 8 et 9, caractérisée par le fait que l'obturateur comporte un corps tubulaire (43) fermé à son extrémité supérieure par une portion sensiblement tronconique (44), apte à obturer le passage de sortie du produit.
- Pompe selon la revendication précédente, caractérisée par le fait que l'obturateur comporte en outre une lèvre annulaire (46), à l'extérieur du corps tubulaire, apte à venir s'appliquer sur une paroi délimitant l'espace intérieur (35), cette lèvre annulaire, lorsque la pompe est observée tête en haut, présentant une forme sensiblement tronconique divergeant vers le haut et se situant en dessous du ou des passages (36) faisant communiquer l'espace intérieur (35) avec la chambre de pompage.
- Pompe selon l'une quelconque des revendications 9 à 11, caractérisée par le fait que l'obturateur est rappelé dans sa position d'obturation par un élément de rappel élastique (45) disposé dans l'espace intérieur (35), l'élément de rappel élastique étant de préférence un ressort hélicoïdal travaillant en compression.
- Pompe selon l'une quelconque des revendications précédentes, caractérisée par le fait qu'elle comporte un élément de rappel élastique (34) apte à rappeler l'ensemble mobile dans sa position de repos.
- Pompe selon la revendication précédente, caractérisée par le fait que l'élément de rappel élastique (34) est disposé dans la chambre de pompage (17).
- Pompe selon l'une quelconque des revendications précédentes, caractérisée par le fait que le corps de pompe (16) est agencé pour permettre la fixation d'un tube plongeur (19).
- Pompe selon la revendication précédente, comportant un clapet d'aspiration (20) se fermant lorsque le volume de la chambre de pompage diminue et s'ouvrant lorsque le volume de la chambre de pompage augmente, caractérisée par le fait que ce clapet est disposé de manière à permettre l'alimentation de la chambre de pompage en produit par l'intermédiaire du tube plongeur lorsque la pompe est utilisée tête en haut.
- Récipient équipé d'une pompe selon l'une quelconque des revendications précédentes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05023001A EP1616632B1 (fr) | 2003-04-11 | 2004-04-08 | Pompe permettant de distribuer un produit dans differéntes position et récipient pour celle-lui |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0304591 | 2003-04-11 | ||
| FR0304591A FR2853697B1 (fr) | 2003-04-11 | 2003-04-11 | Pompe et recipient ainsi equipe |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05023001A Division EP1616632B1 (fr) | 2003-04-11 | 2004-04-08 | Pompe permettant de distribuer un produit dans differéntes position et récipient pour celle-lui |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1466669A1 true EP1466669A1 (fr) | 2004-10-13 |
| EP1466669B1 EP1466669B1 (fr) | 2006-02-01 |
Family
ID=32865431
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04290938A Expired - Lifetime EP1466669B1 (fr) | 2003-04-11 | 2004-04-08 | Pompe permettant de distribuer un produit dans differéntes position et récipient pour celle-lui |
| EP05023001A Expired - Lifetime EP1616632B1 (fr) | 2003-04-11 | 2004-04-08 | Pompe permettant de distribuer un produit dans differéntes position et récipient pour celle-lui |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05023001A Expired - Lifetime EP1616632B1 (fr) | 2003-04-11 | 2004-04-08 | Pompe permettant de distribuer un produit dans differéntes position et récipient pour celle-lui |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP1466669B1 (fr) |
| JP (2) | JP4106352B2 (fr) |
| CN (1) | CN1302968C (fr) |
| AT (2) | ATE316826T1 (fr) |
| BR (1) | BRPI0401658B1 (fr) |
| DE (1) | DE602004000369T2 (fr) |
| ES (2) | ES2257726T3 (fr) |
| FR (1) | FR2853697B1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2913731A1 (fr) * | 2007-03-12 | 2008-09-19 | Valois Sas | Pompe de distribution de produit fluide et distributeur comportant une telle pompe |
| CN102092666A (zh) * | 2010-12-07 | 2011-06-15 | 黄瑞娟 | 一种分配器 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011005820A1 (de) | 2011-03-18 | 2012-09-20 | Ing. Erich Pfeiffer Gmbh | Austragvorrichtung |
| CN102161025B (zh) * | 2011-04-01 | 2013-04-03 | 余姚晟祺塑业有限公司 | 能倒置使用的揿压式喷雾器 |
| CN103708093B (zh) * | 2013-12-13 | 2016-08-17 | 中山市美捷时包装制品有限公司 | 一种双弹簧乳液泵 |
| CN107458746B (zh) * | 2016-06-06 | 2020-08-11 | 丁要武 | 防溢液乳液泵 |
| CN114889977B (zh) * | 2022-06-30 | 2025-11-14 | 广东美捷时控股股份有限公司 | 一种预压式全塑喷雾泵 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174790A (en) * | 1977-05-12 | 1979-11-20 | Yoshino Kogyosho Co., Ltd. | Sprayer usable in both erect and inverted states |
| FR2528122A1 (fr) * | 1982-06-04 | 1983-12-09 | Valois Sa | Pompe pour vaporisateur toutes positions |
| US5622286A (en) * | 1994-01-28 | 1997-04-22 | L'oreal | Manually actuated dispensing unit for spraying a liquid in the form of droplets in a virtually continuous manner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US580948A (en) * | 1897-04-20 | montgomerie | ||
| JPS4712739Y1 (fr) * | 1968-08-06 | 1972-05-11 | ||
| IT1038354B (it) * | 1975-05-22 | 1979-11-20 | Coster Tecnologie Speciali Spa | Dispositivo erogatore nebulizzatore ad azione pompante |
| JPS6031552B2 (ja) * | 1975-08-23 | 1985-07-23 | 博 近藤 | ばね蓄圧式噴霧ポンプ |
| JPS52106612U (fr) * | 1977-02-15 | 1977-08-13 | ||
| ES2011140A6 (es) * | 1988-10-10 | 1989-12-16 | Monturas Sa | Bomba pulverizadora. |
| JP2002273278A (ja) * | 2001-03-21 | 2002-09-24 | Yoshino Kogyosho Co Ltd | 合成樹脂製の蓄圧式液体噴出器 |
-
2003
- 2003-04-11 FR FR0304591A patent/FR2853697B1/fr not_active Expired - Fee Related
-
2004
- 2004-04-07 CN CNB2004100308659A patent/CN1302968C/zh not_active Expired - Lifetime
- 2004-04-08 AT AT04290938T patent/ATE316826T1/de not_active IP Right Cessation
- 2004-04-08 DE DE602004000369T patent/DE602004000369T2/de not_active Expired - Lifetime
- 2004-04-08 AT AT05023001T patent/ATE538877T1/de active
- 2004-04-08 BR BRPI0401658A patent/BRPI0401658B1/pt active IP Right Grant
- 2004-04-08 EP EP04290938A patent/EP1466669B1/fr not_active Expired - Lifetime
- 2004-04-08 ES ES04290938T patent/ES2257726T3/es not_active Expired - Lifetime
- 2004-04-08 EP EP05023001A patent/EP1616632B1/fr not_active Expired - Lifetime
- 2004-04-08 ES ES05023001T patent/ES2379176T3/es not_active Expired - Lifetime
- 2004-04-12 JP JP2004116457A patent/JP4106352B2/ja not_active Expired - Lifetime
-
2007
- 2007-11-20 JP JP2007300264A patent/JP5095357B2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174790A (en) * | 1977-05-12 | 1979-11-20 | Yoshino Kogyosho Co., Ltd. | Sprayer usable in both erect and inverted states |
| FR2528122A1 (fr) * | 1982-06-04 | 1983-12-09 | Valois Sa | Pompe pour vaporisateur toutes positions |
| US5622286A (en) * | 1994-01-28 | 1997-04-22 | L'oreal | Manually actuated dispensing unit for spraying a liquid in the form of droplets in a virtually continuous manner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2913731A1 (fr) * | 2007-03-12 | 2008-09-19 | Valois Sas | Pompe de distribution de produit fluide et distributeur comportant une telle pompe |
| WO2008129187A1 (fr) * | 2007-03-12 | 2008-10-30 | Valois Sas | Pompe de distribution de produit fluide et distributeur comportant une telle pompe |
| US8292130B2 (en) | 2007-03-12 | 2012-10-23 | Aptar France Sas | Pump for distributing liquid product and dispenser comprising such a pump |
| CN102092666A (zh) * | 2010-12-07 | 2011-06-15 | 黄瑞娟 | 一种分配器 |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0401658B1 (pt) | 2016-12-27 |
| EP1616632B1 (fr) | 2011-12-28 |
| ATE316826T1 (de) | 2006-02-15 |
| DE602004000369T2 (de) | 2006-10-12 |
| JP2008133828A (ja) | 2008-06-12 |
| JP2004316652A (ja) | 2004-11-11 |
| DE602004000369D1 (de) | 2006-04-13 |
| JP4106352B2 (ja) | 2008-06-25 |
| ES2379176T3 (es) | 2012-04-23 |
| CN1535901A (zh) | 2004-10-13 |
| ATE538877T1 (de) | 2012-01-15 |
| BRPI0401658A (pt) | 2005-01-18 |
| EP1466669B1 (fr) | 2006-02-01 |
| EP1616632A3 (fr) | 2011-02-16 |
| JP5095357B2 (ja) | 2012-12-12 |
| FR2853697B1 (fr) | 2006-07-28 |
| EP1616632A2 (fr) | 2006-01-18 |
| CN1302968C (zh) | 2007-03-07 |
| ES2257726T3 (es) | 2006-08-01 |
| FR2853697A1 (fr) | 2004-10-15 |
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