EP2279795B1 - Austragvorrichtung für ein fluid - Google Patents
Austragvorrichtung für ein fluid Download PDFInfo
- Publication number
- EP2279795B1 EP2279795B1 EP10290423.2A EP10290423A EP2279795B1 EP 2279795 B1 EP2279795 B1 EP 2279795B1 EP 10290423 A EP10290423 A EP 10290423A EP 2279795 B1 EP2279795 B1 EP 2279795B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dispensing
- chamber
- product
- insert
- button
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 title claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 4
- 238000009826 distribution Methods 0.000 description 37
- 239000007921 spray Substances 0.000 description 12
- 239000000443 aerosol Substances 0.000 description 10
- 238000005070 sampling Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
Images
Classifications
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- 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
- B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74
- B65D83/753—Aerosol containers not provided for in groups B65D83/16 - B65D83/74 characterised by details or accessories associated with outlets
-
- 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
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
-
- 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
- B05B11/1087—Combination of liquid and air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1097—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 with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
- B05B7/065—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet an inner gas outlet being surrounded by an annular adjacent liquid outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
Definitions
- the invention relates to a system for dispensing a fluid product comprising a device for sampling under pressure of said product, a sleeve and a push button for actuating said device which is mounted in translation relative to the sleeve on a dispensing stroke. / aspiration of the product.
- the invention also relates to a dispensing bottle comprising such a dispensing system.
- the dispensing system is intended to equip bottles used in perfumery, in cosmetics or for pharmaceutical treatments.
- this type of bottle contains a product which is returned under pressure by a pump or a manually operated valve by means of a push button which is arranged to allow the product to be sprayed.
- Such push buttons may include a body on which a tip is disposed around an insert so as to form a dispensing chamber between said tip and said insert.
- the distribution chamber is in upstream communication with a supply duct mounted on a tube for supplying the pressurized product, said chamber comprising a downstream part provided with at least one distribution channel of the product in a zone of spray which is provided opposite the front end of the insert.
- the dispensing chamber comprises a vortex chamber in which the spray zone is formed.
- the vortex chamber is arranged to form an aerosol with the product by rotating it very rapidly to give it speed.
- the swirl chamber is extended at its center by a dispensing orifice, the product can escape at high speed by splitting into fine droplets forming the aerosol.
- the distribution channels of the chamber are each convergent towards an outlet orifice, said convergent channels being arranged to allow the impaction in the spray zone of the jets of liquid distributed by said orifices.
- the document EP 0 930 102 A1 describes a spraying system, according to the preamble of claim 1.
- the document DE 43 31 279 A1 describes a spraying system of the prior art.
- the embodiments according to the prior art do not make it possible to guarantee the production of an aerosol of optimum quality, especially with regard to the fineness of the droplets comprising it.
- the kinetic energy of the product at the level of the spray zone is relatively low, which limits the speed as well as the dispensing distance of the aerosol relative to the push button.
- the product remains present in the vicinity of the spraying zone, said product residue can then flow between two distributions on the outside of the push button.
- the invention aims to improve the prior art by proposing in particular a system for dispensing, at greater speed and at a greater distance from the push button, an aerosol formed by fine droplets, while avoiding that a remainder of product can flow between two distributions on said push button so in particular to limit the risk of contamination of said product.
- the invention proposes a system for dispensing a fluid product comprising a device for sampling under pressure of said product and a sleeve, said system further comprising a push button for actuating said device which is mounted in translation relative to the sleeve over a dispensing / suction stroke of the product, said push button comprising a body on which a nozzle is disposed around an insert so as to form a dispensing chamber between said nozzle and said insert, said distribution chamber being in upstream communication with a supply duct mounted on a tube for feeding the product under pressure, said chamber comprising a downstream part provided with at least one product distribution channel in a spray zone which is expected facing the front end of the insert, the insert having an internal chamber which opens into an orifice formed in the front end of said insert facing the central part of the spray zone, said internal chamber being in communication with a piston chamber which is formed between the body of the push button and the sleeve, said piston chamber having a variable volume depending
- the invention proposes a dispensing bottle of a fluid product comprising a container for packaging said product and such a dispensing system which is mounted on the reservoir so as to allow the dispensing of said product by actuation of the push button.
- a system for dispensing a pressurized fluid product is described below, said product being of any kind, especially used in perfumery, in cosmetics or for pharmaceutical treatments.
- the dispensing system comprises a sampling device 1 under liquid pressure which is manually actuated by means of a pushbutton 2.
- the sampling device 1 may comprise a pump as shown in FIGS. figures 1 or a valve in the case where the liquid is packaged under pressure.
- the push button 2 is mounted on a feed tube 3 of the pressurized product coming from the pump 1, the dispensing system being mounted on the neck 4 of a bottle comprising a product conditioning tank so as to feed the push button 2 with said product under pressure.
- the dispensing system further comprises a sleeve 5 which can be made integrally ductile material, especially polyolefin plastic material.
- the push button 2 is mounted in translation relative to the sleeve 5 on a dispensing / suction stroke of the product.
- the sleeve 5 has a chimney 6 in which are positioned means for securing the pump 1.
- an association armature 7 of the pump 1 is formed in the chimney 6 to make said pump secured to the sleeve 5.
- the sleeve 5 can be integrated in the body of the pump 1, for example by forming a stent for said pump.
- the sleeve 5 may be devoid of means for fixing the pump 1 on the neck 4, said pump can then be directly sealed inside said neck.
- association armature 7 comprises an orifice 8 in which the pump 1 is mounted with the delivery tube 3 which extends in the chimney 6, said armature further comprising a latching groove 9 of a bead 10 formed on the body of the pump 1.
- the sleeve 5 also has a lower skirt 11 which extends axially from one piece under the chimney 6, said skirt being provided with means for fixing said sleeve on the neck 4 of the bottle.
- the skirt 11 is provided with an internal screw thread to enable it to be screwed onto the threaded neck 4 of the bottle.
- the skirt 11 may be deformable between a mounting configuration in which said skirt is positionable around the neck 4 and a clamping configuration of said skirt around said neck to secure.
- the push button 2 comprises a body having an annular skirt 12 surrounding a housing 13 for mounting on the feed tube 3 of the pressurized product. Furthermore, the push button 2 comprises an upper zone 14 allowing the user to exert a digital support on said push button in order to be able to move it axially on its dispensing stroke to actuate the sampling device 1, the return of the button pusher 2 on its suction stroke being conventionally performed by an elastic return means.
- the push button 2 also comprises a tip 15 which is disposed around an insert 16 so as to form a distribution chamber 17 between said tip and said insert.
- the distribution chamber 17 is formed at the interface between an inner wall of the nozzle 15 and an outer wall of the insert 16, a hollow recess being formed on at least one of said walls so as to be closed by the other wall delimiting said chamber.
- the body of the push button 2 has a housing 18 in which the insert 16 is arranged to allow lateral spraying of the product relative to the body of said push button. More specifically, the skirt 12 is carried by a disc 19 of the body of the button pusher 2, said disc lower delimiting the upper housing 18 in which the insert 16 is disposed.
- the insert 16 can be associated sealingly in the housing 18. Alternatively, it may be integral with the body of the push button 2.
- the outer wall of the tip 15 has an anchor rod 15a in the wall of the housing 18 so as to allow the sealed association of said tip in said housing.
- the tip 15 may be formed around the insert 16.
- the distribution chamber 17 is in upstream communication with a supply conduit 20 which opens into the housing 13 for mounting on the feed tube 3 of the pressurized product.
- the supply duct 20 comprises an upstream portion 20a coaxial with the housing 13 and a downstream portion 20b formed around the insert 16.
- the distribution chamber 17 comprises a downstream part provided with at least one distribution channel 21 of the product in a spraying zone 22 which is provided opposite the front end 23 of the insert 16.
- a spraying zone 22 which is provided opposite the front end 23 of the insert 16.
- an aerosol of the product is formed to be dispensed in front of the front end 23 of the insert 16.
- the insert 16 also has an internal chamber 24 which opens into an orifice 25 formed in the front end 23 of said insert facing the central part of the spraying zone 22.
- the insert 16 presents a bore in which the inner chamber 24 is formed, said bore opening into the orifice 25 formed in the front end 23.
- the inner chamber 24 is in communication with a piston chamber 26 which is formed between the body of the push button 2 and the sleeve 5, said piston chamber having a variable volume depending on the position of the pushbutton 2 relative to the sleeve 5 so as to inject the air in - respectively sucking air from - the inner chamber 24 and therefore the central portion of the spray zone 22 on the distribution stroke - suction respectively - of said push button.
- the internal chamber 24 can be convergent toward the orifice 25 so as to allow an acceleration of the air flow injected into the spraying area 22.
- the bore has a frustoconical front portion 24a which opens into the front orifice 25.
- the skirt 12 is slidably mounted in the chimney 6 so as to form the piston chamber 26 between said skirt and said chamber.
- the volume of the piston chamber 26 decreases - respectively increases - on the distribution stroke - suction respectively - of the push button 2.
- the piston chamber 26 is delimited, tightly, laterally by the skirt 12 and the chimney 6 to have a variable axial dimension, superiorly by the disk 19 and inferiorly by the association armature 7 in the orifice 8 of which the pump 1 is associated tightly.
- the communication between the internal chamber 24 and the piston chamber 26 is carried out via an orifice 27 provided in the disc 19, said orifice communicating with the rear opening 28 of the bore in which the chamber internal 24 is formed.
- the bottom of the housing 18 is provided with an inclined face 29 forming a space for communication between the orifice 27 and the rear opening 28.
- the sealing of the piston chamber 26 is achieved by providing that the lower end portion of the skirt 12 has a sealing ring 30 which is sealingly mounted against the chimney 6.
- the chimney 6 has an upper chamfer 31 for engagement of the rod 30 in leaktight sliding in the chimney 6, said engagement being able to induce a radial clamping of the rod 30 against said chimney so as to make the conferred sealing more reliable.
- the outer diameter of the rod 30 may be slightly greater than the inside diameter of the chimney 6, said chimney being then placed in elastic stress on the rod 30 during its engagement.
- the embodiment shown provides that, when the pushbutton 2 is in its idle state ( figure 1a ), the piston chamber 26 is open. To do this, the distribution / suction stroke may be provided slightly longer than the sliding stroke of the rod 30 in the chimney 6, so as to leave an open passage 32 in the rest position.
- the distribution chamber 17 comprises a swirl chamber in which the spraying area 22 is formed, said chamber being provided with a dispensing orifice which is coaxial with the orifice 25 of the internal chamber 24. in addition to rotating the product, the aerosol is formed by blowing the product through the dispensing orifice.
- the distribution chamber 17 comprises distribution channels 21 each converging towards an outlet orifice 21a, said convergent channels being arranged to allow impaction in the central part of the spray zone 22 of the jets of product distributed by said orifices.
- the insert 16 has a base 34 of tight association in the housing 18 on which extends a rod 35 around which the distribution chamber 17 is formed.
- the downstream part 20b of feed duct 20 opens at the junction between the base 34 and the rod 35, said downstream portion of said feed duct being formed around said rod.
- the distribution chamber 17 presents, successively in communication, upstream channels 36, downstream channels 37 and distribution channels 21, said upstream and downstream channels extend longitudinally forming a section respectively upstream and downstream of the product flow in the
- the upstream and downstream sections correspond to the sum of the sections of the respectively upstream 36 and downstream 37 channels.
- the downstream section may be smaller than the size of the upstream section.
- the speed of the product increases from upstream to downstream so as to feed the convergent channels 21 with a flow of product whose speed is important.
- the rod 35 shown comprises grooves 38 which are closed by the inner wall of revolution of the nozzle 15 so as to form the channels 36, 37, 21.
- the rod 35 has a distal tip 39 of reduced diameter, on which the downstream section is formed, the inner wall of the end piece 15 having a complementary geometry to allow the tight fitting of said endpiece around the rod 35.
- each groove 38 has a frustoconical geometry which is arranged to form a distribution channel 21.
- the distribution channels 21, for example three in number, are very small, for example about 60 ⁇ m wide. and depth 70 ⁇ m for a device for sampling a dose of 100 ⁇ l under a pressure of 5 bar.
- the tip 15 has a seat 40 in which the front end 23 of the insert 16 is disposed in abutment, said seat and said end each having a frustoconical geometry so as to form the distribution channels 21 and the orifices output 21a between said geometries.
- the distribution channels 21 have a decreasing section from upstream to downstream.
- the tip 15 shown comprises a front extension 41 in the rear portion of which the seat 40 is formed.
- the extension 41 has a bore 42 which is coaxial with the bore 24 and its orifice 25, at least a portion of the spray zone 22 being housed in said bore.
- the extension 41 protrudes from the housing 18 and the body of the pushbutton 2 ( figure 3 ).
- the tip 15 is disposed around the insert 16 while being adjacent to the push button 2, for example in the case where the upstream portion 20a is aligned with the downstream portion 20b for a spray nozzle.
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- 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)
Claims (15)
- System zur Abgabe eines flüssigen Produkts, umfassend eine Vorrichtung (1) zur Entnahme unter Druck des Produkts und eine Muffe (5), wobei das System außerdem einen Druckknopf (2) zur Betätigung der Vorrichtung umfasst, der in Translation mit Bezug auf die Muffe (5) auf einem Abgabe-/Ansaughub des Produkts montiert ist, wobei der Druckkopf einen Körper umfasst, auf dem ein Ansatzstück (15) um einen Einsatz (16) angeordnet ist, um eine Abgabekammer (17) zwischen dem Ansatzstück und dem Einsatz zu bilden, wobei die Abgabekammer vorgelagert mit einer Versorgungsleitung (20) verbunden ist, die auf einem Rohr zur Zuführung (3) des Produkts unter Druck montiert ist, wobei die Kammer einen nachgelagerten Teil umfasst, der mit mindestens einem Kanal zur Abgabe (21) des Produkts in einen Zerstäubungsbereich (22) versehen ist, der gegenüber dem vorderen Ende (23) des Einsatzes (16) vorgesehen ist, wobei das System dadurch gekennzeichnet ist, dass der Einsatz (16) eine interne Kammer (24) aufweist, die in eine Öffnung (25) mündet, die im vorderen Ende (23) des Einsatzes, gegenüber dem zentralen Teil des Zerstäubungsbereichs, gebildet ist, wobei die interne Kammer mit einer Kolbenkammer (26) verbunden ist, die zwischen dem Körper des Druckknopfs (2) und der Muffe (5) gebildet ist, wobei die Kolbenkammer ein variables Volumen je nach der Position des Druckknopfs (2) mit Bezug auf die Muffe (5) aufweist, um Luft in die interne Kammer (24) und somit in den zentralen Teil des Zerstäubungsbereichs (22) auf dem Abgabe - bzw. Ansaughub - des Druckknopfes zu injizieren - bzw. Luft daraus anzusaugen.
- Abgabesystem nach Anspruch 1, dadurch gekennzeichnet, dass der Druckknopf (2) in Ruhe einen Zustand aufweist, in dem die Kolbenkammer (26) geöffnet ist.
- Abgabesystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Körper des Druckknopfes (2) einen Mantel (12) aufweist, der dicht gleitend in einem oberen Schacht (6) der Muffe (5) montiert ist, wobei die Kolbenkammer (26) zwischen dem Mantel und dem Schacht gebildet ist, um das Volumen auf dem Abgabe- bzw. Ansaughub des Druckknopfes zu verringern bzw. zu erhöhen.
- Abgabesystem nach Anspruch 3, dadurch gekennzeichnet, dass der untere Endteil des Mantels (12) einen Dichtungsring (30) aufweist, der dicht gleitend gegen den Schacht (6) montiert ist.
- Abgabesystem nach Anspruch 4, dadurch gekennzeichnet, dass der Schacht (6) eine obere Abfasung (31) zum dicht gleitenden Eingriff des Rings (30) in den Schacht aufweist.
- Abgabesystem nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, dass der Mantel (12) von einer Scheibe (19) des Körpers des Druckknopfes (2) getragen wird, wobei die Scheibe mit einer Öffnung (27) zur Verbindung der Kolbenkammer (26) mit der internen Kammer (24) versehen ist.
- Abgabesystem nach Anspruch 6, dadurch gekennzeichnet, dass die Scheibe (19) unten eine obere Aufnahme (18) begrenzt, in der der Einsatz (16) angeordnet ist, wobei das Ansatzstück (15) in der Aufnahme assoziiert ist.
- Abgabesystem nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Einsatz (16) eine Bohrung aufweist, in der die interne Kammer (24) gebildet ist, wobei die Bohrung in die Öffnung (25) mündet, die im vorderen Ende (23) gebildet ist.
- Abgabesystem nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Abgabekammer (17) eine Wirbelkammer umfasst, in der der Zerstäubungsbereich (22) gebildet ist, wobei die Kammer mit einer Abgabeöffnung versehen ist, die koaxial mit der Öffnung (25) der internen Kammer (24) ist.
- Abgabesystem nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Abgabekammer (17) Abgabekanäle (21) umfasst, die jeweils auf eine Ausgangsöffnung (21a) hin zusammenlaufen, wobei die zusammenlaufenden Kanäle angeordnet sind, um das Auftreffen auf den zentralen Teil des Zerstäubungsbereichs (22) der Strahlen von Produkt, abgegeben durch die Öffnungen, zu ermöglichen.
- Abgabesystem nach Anspruch 10, dadurch gekennzeichnet, dass die Abgabekammer (17) aufeinander folgend in Verbindung zusammenlaufende vorgelagerte Kanäle (36), nachgelagerte Kanäle (37) und Abgabekanäle (21) aufweist, wobei sich die vorgelagerten und die nachgelagerten Kanäle in der Längsrichtung erstrecken, wobei sie einen nachgelagerten bzw. einen vorgelagerten Abschnitt zum Umlauf des Produkts in der Abgabekammer (17) bilden, wobei der nachgelagerte Abschnitt eine geringere Abmessung als die Abmessung des vorgelagerten Abschnitts aufweist.
- Abgabesystem nach Anspruch 10 oder 11, dadurch gekennzeichnet, dass das Ansatzstück (15) einen Sitz (40) aufweist, in dem das vordere Ende (23) des Einsatzes (16) in Auflage angeordnet ist, wobei der Sitz und das Ende jeweils eine kegelstumpfartige Geometrie aufweisen, wobei die Geometrien so angeordnet sind, dass sie die Abgabekanäle (21) und die Ausgangsöffnungen (21a) dazwischen bilden.
- Abgabesystem nach Anspruch 12, dadurch gekennzeichnet, dass das Ansatzstück (15) eine vordere Ausdehnung (41) aufweist, in deren hinteren Teil der Sitz (40) gebildet ist, wobei die Ausdehnung eine Bohrung (42) aufweist, in der mindestens ein Teil des Zerstäubungsbereichs (22) aufgenommen ist,
- Abgabesystem nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass die Abgabekammer (17) an der Schnittstelle zwischen einer inneren Wand des Ansatzstücks (15) und einer äußeren Wand des Einsatzes (16) gebildet ist, wobei ein Hohlabdruck auf mindestens einer der Wände gebildet ist, um von der anderen Wand geschlossen zu sein und die Kammer zu begrenzen.
- Fläschchen zur Abgabe eines flüssigen Produkts, umfassend einen Behälter zur Verpackung des Produkts und ein System zur Abgabe nach einem der Ansprüche 1 bis 14, das auf dem Behälter montiert ist, um die Abgabe des Produkts durch die Betätigung des Druckknopfs (2) zu ermöglichen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0903816A FR2948643B1 (fr) | 2009-07-31 | 2009-07-31 | Systeme de distribution d'un produit fluide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2279795A1 EP2279795A1 (de) | 2011-02-02 |
EP2279795B1 true EP2279795B1 (de) | 2013-07-03 |
Family
ID=41426979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10290423.2A Active EP2279795B1 (de) | 2009-07-31 | 2010-07-27 | Austragvorrichtung für ein fluid |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2279795B1 (de) |
ES (1) | ES2429141T3 (de) |
FR (1) | FR2948643B1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3004429B1 (fr) | 2013-04-16 | 2015-11-27 | Rexam Dispensing Sys | Ensemble comprenant un flacon remplissable et une source de produit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3911510A1 (de) * | 1989-04-08 | 1990-10-11 | Pfeiffer Erich Gmbh & Co Kg | Austragvorrichtung fuer medien |
DE4008069A1 (de) * | 1990-03-14 | 1991-09-19 | Pfeiffer Erich Gmbh & Co Kg | Austragkopf fuer medien |
US5350116A (en) * | 1993-03-01 | 1994-09-27 | Bespak Plc | Dispensing apparatus |
DE4331279A1 (de) * | 1993-09-15 | 1995-03-16 | Siemens & Co Gmbh & Co Kg | Verfahren und Vorrichtung zur Erzeugung eines Aerosols |
KR100346034B1 (ko) * | 1997-08-13 | 2002-07-24 | 가부시키가이샤 요시노 고교쇼 | 액체용 수동 분무 장치 |
-
2009
- 2009-07-31 FR FR0903816A patent/FR2948643B1/fr active Active
-
2010
- 2010-07-27 EP EP10290423.2A patent/EP2279795B1/de active Active
- 2010-07-27 ES ES10290423T patent/ES2429141T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP2279795A1 (de) | 2011-02-02 |
ES2429141T3 (es) | 2013-11-13 |
FR2948643B1 (fr) | 2011-08-26 |
FR2948643A1 (fr) | 2011-02-04 |
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