WO2024062183A1 - Flacon source et distributeur rechargeable - Google Patents
Flacon source et distributeur rechargeable Download PDFInfo
- Publication number
- WO2024062183A1 WO2024062183A1 PCT/FR2023/051415 FR2023051415W WO2024062183A1 WO 2024062183 A1 WO2024062183 A1 WO 2024062183A1 FR 2023051415 W FR2023051415 W FR 2023051415W WO 2024062183 A1 WO2024062183 A1 WO 2024062183A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filling
- venting
- refillable
- valve
- source
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0037—Containers
- B05B11/0056—Containers with an additional opening for filling or refilling
-
- 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
-
- 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
-
- 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1036—Pumps having a pumping chamber with a deformable wall the outlet valve being opened in the direction opposite to the fluid flow downstream the outlet valve by the pressure acting on a valve controlling element
-
- 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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
Definitions
- the present invention relates to a source bottle intended to refill a refillable fluid product dispenser, as well as a dispensing assembly comprising a source bottle and a refillable dispenser.
- the invention also relates to a refillable dispenser capable of being filled with the source bottle.
- the preferred field of application of the present invention is that of perfumery, cosmetics and even pharmacy.
- This type of refillable dispenser is often referred to as a “nomadic” dispenser. It generally has a low capacity reservoir of around 10 ml at most.
- the refillable dispenser includes a reservoir which is provided with a vent valve, which evacuates air from the reservoir directly to the outside, as fluid product is injected by the pump from the source bottle into the refillable dispenser tank.
- the return valve opens when the refillable dispenser tank is full.
- the interface comprising, on the one hand, at least one liquid passage disposed between the two bottles for the transfer of the liquid under pressure, from the first bottle to the second bottle returned through an open air vent of the pump of said second bottle and, on the other hand, at least one air passage for evacuating the air contained in the second bottle turned towards the outside of said bottle.
- the disadvantage with this interface is that at the end of filling the second inverted bottle, the fluid product leaks through the air evacuation passage.
- the interface is provided with a piece of absorbent material, such as a ring placed around the structure of the interface, at the outlet of the air evacuation passage, in order to absorb any possible flow. of liquid which may occur after all the air in the second bottle has been expelled to the outside.
- the interface is surrounded by a ring impregnated with fluid product, which is not acceptable.
- the present invention aims to remedy the aforementioned drawbacks of the prior art by defining a source bottle/refillable dispenser assembly, which allows the filling of the refillable dispenser and the evacuation of its air without risking leakage of fluid product.
- the fluid product injected by the pump from the source bottle into the reservoir of the refillable dispenser evacuates the air it contains, without discharging any excess or overflow of fluid product out of the refillable dispenser, at the risk of contaminating it or soiling it. the source bottle.
- the cleanliness of the refillable dispenser and the source bottle is an essential objective of the present invention.
- the present invention firstly proposes a source bottle intended to refill a refillable dispenser comprising a refillable reservoir and a filling and venting system connected to the refillable reservoir, the source bottle comprising a source reservoir and a pump defining an axis of movement and a pump chamber, the maximum dose of which is advantageously greater than the maximum volume of the refillable reservoir, characterized in that the pump comprises or integrates a cross-flow transfer member capable of being connected to the filling system and venting of the refillable distributor to inject fluid product from the pump chamber into the refillable tank and evacuate the air from the refillable tank into the source tank.
- the air from the refillable tank is evacuated into the source tank through the filling and venting system of the refillable distributor and the cross flow transfer member integrated into the pump of the source bottle. Therefore, even if an excess or overflow of fluid product is injected by the pump of the source bottle into the refillable reservoir, it will be evacuated into the source reservoir by the same path as the air from the refillable reservoir. Consequently, there is no longer any risk of fluid product leaking at the end of filling.
- the cross-flow transfer member of the invention is an integral part of the source bottle, and more particularly of the pump of the source bottle. Once the filling operation is completed, the cross-flow transfer member of the invention cannot be removed from the pump, as is the case with the interface of document EP3310491.
- the cross-flow transfer member may comprise a hollow venting rod, which is movable between a rest position and a depressed position, the hollow venting rod defining an external end for connection with the filling system and venting and an internal end of communication with the source tank, the hollow venting rod passing through the pump chamber, advantageously, in an axial and centered manner, its internal end being closed in the rest position and communicating with the source tank in depressed position.
- This venting rod therefore allows air to pass from the filling and venting system of the refillable dispenser directly into the source reservoir, without passing into the pump chamber of the source bottle.
- this vent rod shunts the pump chamber, but passing through it.
- the air path does not bypass the pump, but passes through it, preferably axially, without mixing with the fluid product in the pump chamber.
- the cross-flow transfer member may comprise a sleeve which defines an external flange for connection with the filling and venting system and an internal edge for communication with the pump chamber, the hollow venting rod passing through the sleeve, a return spring acting advantageously between the sleeve and the hollow venting rod to urge the hollow venting rod in the rest position, the internal edge being closed by the hollow venting rod in the rest position and communicating with the pump chamber in the depressed position.
- This sleeve can be compared to a classic valve stem, the internal conduit of which allows the fluid product to pass out of the pump chamber, downstream of the outlet valve.
- the pump chamber may comprise a bellows defining a fixed base forming an inlet of fluid product and a passage for the hollow venting rod, the bellows also defining a deformable membrane and an anchoring crown , the pump chamber also comprising a cover mounted on the anchoring ring, the cross flow transfer member being integral with the cover, the sleeve being advantageously made in one piece with the cover.
- the sleeve is integral in movement with the cover, which can be moved axially back and forth and the hollow venting rod can be moved axially back and forth in the sleeve.
- the venting rod in the rest position, is closed at its internal end by the passage formed in the fixed base of the bellows. In the depressed position, the inner end of the vent rod protrudes out of the passageway and extends into the source tank.
- the sleeve and the vent rod together form the outlet valve of the pump chamber, which opens by the axial movement of the vent rod relative to the sleeve.
- the venting rod and the pump base form an air outlet valve, which opens by the axial movement of the venting rod relative to the base of the pump. pump.
- the flows of air and fluid product are not only crossed, but also concentric, and advantageously centered axially.
- the present invention also defines a dispensing assembly comprising a source bottle as defined above, and a refillable dispenser comprising a dispensing member, such as a pump or a valve, provided with a dispensing head, a refillable reservoir and a filling and venting system connected to the refillable tank, characterized in that the filling and venting system comprises a fluid product filling valve and an air venting valve, the two valves being manually operable and simultaneously when connecting the refillable dispenser to the source bottle. Since the connection is made by a supported axial contact, the actuation of the valves is also axial.
- a dispensing member such as a pump or a valve
- the filling and venting system may comprise a venting tube connected to the air venting valve and extending into the refillable tank towards the distribution member.
- the free end of the vent tube is located at the top of the refillable tank, so that the air is evacuated at the top of the tank.
- the fluid product injected into the refillable tank reaches the free end of the vent tube, filling is complete.
- there may be an excess of fluid product injected but this will be directly evacuated through the vent tube, the air vent valve and the hollow vent rod to return to the source tank. Both ideal filling and a quantity of air remaining in the refillable tank are guaranteed, which is sufficient to absorb pressure and temperature variations.
- the air vent valve can be arranged in a central axial manner and the fluid product filling valve extends around the air vent valve.
- This configuration corresponds to that of the cross-flow transfer member, with the hollow venting rod which is surrounded by the sleeve.
- the filling and venting system may comprise an axial connection well in communication with the air vent valve and a concentric sliding sleeve in communication with the fluid product filling valve.
- the external connection end of the hollow venting rod is adapted to come into pressed axial contact with the axial connection well, so as to move both the well and the rod.
- the external connection flange of the sleeve is adapted to come into sealed sliding contact with the concentric sliding sleeve.
- the filling and venting system can comprise a movable valve part forming the axial connection well, an axial movable vent valve member and a peripheral movable filling valve member, the system filling and venting also comprising a fixed seat part forming an axial seat of the venting valve cooperating with the axial movable member of the venting valve and a peripheral seat of the filling valve cooperating with the movable peripheral member of filling valve.
- the axial connection well is thus movable axially relative to the concentric sliding sleeve, which is fixed.
- the present invention also defines a refillable dispenser comprising a dispensing member, such as a pump or a valve, provided with a dispensing head, a refillable reservoir and a filling and venting system connected to the refillable reservoir, the system filling and venting valve comprising a fluid product filling valve and an air venting valve, the two valves being operable manually and simultaneously when connecting the refillable dispenser to the source bottle, characterized in that the filling and venting system filling and venting comprises a venting tube connected to the air venting valve and extending into the refillable tank towards the distribution member.
- a dispensing member such as a pump or a valve
- This refillable dispenser with its air vent valve provided with a vent tube, is part of an inventive concept common with the source bottle implementing a pump provided with a cross-flow transfer member for evacuating air from the refillable tank into the source tank.
- the air can only be evacuated if the air from the rechargeable tank is taken near the distribution member. Without this vent tube, air evacuation is not possible, making filling also impossible and the source bottle of the invention unusable.
- Figure 1 is a vertical sectional view through an assembly of the invention, comprising a source bottle and a refillable dispenser ready to be mounted on the source bottle,
- Figure 2 is a view similar to that of Figure 1 with the refillable dispenser mounted on the source bottle,
- Figure 3 is an enlarged view of Figure 1, showing the upper part of the source bottle and the lower part of the refillable dispenser ready to be mounted on the source bottle,
- Figure 4 is an enlarged view of Figure 2, showing the upper part of the source bottle engaging with the lower part of the refillable dispenser,
- Figure 5 is a still greatly enlarged view of Figure 3.
- Figure 6 is a still greatly enlarged view of Figure 4.
- Figures 1 and 2 we will first refer to Figures 1 and 2 to generally describe the structures of the source bottle S and the refillable or “nomadic” dispenser N.
- the refillable dispenser N can be of a completely conventional type, except at the level of its filling and venting system R5, which will be described in more detail with reference to Figures 5 to 6.
- the refillable dispenser or " nomad » N comprises a refillable tank R forming at its upper end a neck R1 and at its lower end a receiving housing R2 for the filling and venting system R5.
- the neck R1 of the tank R is provided with a head of distribution T, which comprises a distribution member, in particular a pump P, topped with a push button B.
- the pump P is provided with a dip tube Tp which extends into the tank R up to the level of its bottom where The R5 filling and venting system is located.
- a fixing ring F is provided, which can for example be a crimp ring.
- this system R5 includes a venting tube 66 which extends in the tank R to near the pump P or of collar R1.
- the free end of the vent tube 66 is located near the connection of the dip tube Tp to the pump P.
- the source bottle S firstly comprises a source reservoir S1 which can have any shape and be made of any suitable material.
- the source tank S1 forms a neck S11 on which a pump S2 is mounted, which is the heart of the invention with the filling and venting system R5 of the rechargeable distributor N.
- the pump S2 comprises a pump chamber C, which is essentially delimited by a bellows 1 associated with a cover 2.
- this pump chamber C is further provided with a cross flow transfer St, which essentially consists of a sleeve 22 and a hollow venting rod 4, as will be seen below.
- the rod 4 comprises an external connection end 41 intended to come into pressed contact with the rechargeable tank N and an internal communication end 42, which is either closed in the rest position or in communication with the source tank S1 in the activated or pressed position.
- Figure 1 corresponds to the rest position of the pump S2, that the internal communication end 42 is located at the bottom of the pump S2.
- the bellows 1 comprises a fixed and rigid base 11, which defines an annular fixing heel 111, a passage 112 and a fluid product inlet 113.
- the passage 112 is centered on the axis X of the pump, while the inlet 113 is offset, to the right in Figure 3.
- the passage 112 allows the pump chamber C to communicate directly with the source reservoir S1.
- Bellows 1 also includes a deformable membrane 12, which forms annular folds. The crushing of the membrane 12 takes place along the axis can be made in a single piece from a flexible material, such as an elastomer.
- the cover 2 comes into tight engagement with the anchoring ring 13, so as to define the pump chamber C with the bellows 1.
- the cover 2 comprises an upper plate 21 and a peripheral skirt 23, which is substantially cylindrical.
- the cross flow transfer member St is formed at the level of the plate 21 of the cover 2. More precisely, the sleeve 22 is formed in one piece with the plate 21. It comprises an external connection flange 221 and an internal communication edge 222. The internal edge 222 extends radially inwards so as to form an open bottom for the sleeve 22.
- the hollow venting rod 4 extends on the axis internal communication 42 forms a lateral opening 421, which is located at the level of the passage 112, so as to close it.
- the rod 4 also comprises a valve flange 44, which projects radially outwards, and which is located below the sleeve 22, so as to come into sealed contact with the internal communication edge 222.
- the flange of valve 44 and the internal edge 222 together form an outlet valve of the pump chamber C.
- the rod 4 is maintained in this rest configuration, with the valve closed, by the action of a spring 24, which is supported by on the one hand on a shoulder 43 of the rod 4 and on the other hand on the internal edge 222. The action of this spring 24 presses the valve collar 44 tightly against the internal edge 222.
- a fixing ring 3 which comprises a screw skirt 31 in threaded engagement with the neck S11 of the source tank S1.
- the skirt 31 is also engaged with the fixing heel 111 of the bellows 1.
- This ring 3 also forms a wall 32 which extends above the neck S11 and which is formed with an opening for the engagement of the passage 112.
- This wall also forms a valve seat 33 for a ball 35, as well as a tube holder 34 in which is engaged a dip tube 36 which extends in the source tank S1 to near its bottom.
- the fluid product inlet 113 communicates directly with the space in which the ball 35 is confined.
- the seat 33 and the ball 35 together form a fluid product inlet valve for the pump chamber C.
- ring 3 forms a cylindrical guide sleeve 37 around which the skirt 23 of the cover 2 is engaged. Complementary shoulders can define the rest position of the pump S2.
- Its side opening 421 communicates directly with the upper part of the source tank S1 which is filled with air.
- the air trapped in the tank R of the rechargeable distributor N can be evacuated through the venting tube 66, the filling and venting system R5, into the hollow venting tube 4 to reach the upper part filled with air from the source tank S1.
- the opening of the outlet valve of the pump chamber C and the communication of the lateral opening 421 with the source reservoir S1 is obtained by two simultaneous and overlapping movements, namely the axial movement of the hollow rod 4 relative to to the sleeve 22 and the axial movement of the sleeve 22 by crushing the flexible membrane 12.
- the air passes through the pump chamber C and the fluid product is evacuated out of the chamber C through the sleeve 22 around the rod 4, at level of its part located inside the sleeve 22.
- the filling and venting system R5 is received in a fixed and sealed manner inside the receiving housing R2 formed at the bottom of the tank R of the refillable dispenser N.
- This filling and venting system R5 firstly comprises a body part 5, which is received in a fixed and sealed manner inside the receiving housing R2.
- This body part 5 comprises a sealed mounting ring 51 engaged with the housing R2 and a sliding sleeve 53, which is accessible from the outside.
- Body piece 5 also supports an annular seal 52, just above socket 53 inside sealing mounting ring 51.
- the R5 system also includes a bell 6 which is mounted in a fixed and sealed manner inside the body part 5.
- This bell 6 comprises an external envelope 61, which is received inside the sealed mounting ring 51 , so as to hold the annular seal 52 in place.
- the bell 6 also forms an axial tube 62, which defines a sealing section 63 of reduced diameter and a passage section 64 of increased diameter.
- the sealing section 63 is arranged axially below the communication section 64.
- several openings 65 are provided, which are arranged around the tubing 62.
- the R5 system also includes a movable valve part 7, which can move axially back and forth inside the body part 5 and the bell 6 against a return spring 8.
- This movable valve part 7 comprises an axial connection well 71, which is open downwards, towards the external connection end 41 of the source bottle S.
- the movable valve part 7 also forms an annular valve flange 72 , which extends radially outwards around the well 71. This flange ring 72 comes into tight support against the annular seal 52 under the action of the spring 8.
- the part 7 also forms a pin 73 which defines a lateral opening 74 located at the level of the sealing section 63 of the tubing 62, so as to to seal it tightly. This position corresponds to that shown in Figure 5, namely the rest position.
- the filling and venting system R5 thus forms a fluid product filling valve formed jointly by the annular flange 72 and the annular seal 52 and an air vent valve formed jointly by the pin 73 and the section of sealing 63.
- These two valves can be actuated axially and simultaneously by movement of the movable valve part 7 relative to parts 5 and 6, which forms a fixed seat part.
- the air vent valve is located on the X axis, while the filling valve is arranged concentrically or peripherally around the air vent valve. It is the same for the sliding sleeve 53, which is arranged concentrically around the axial connection well 71. In the rest position of Figure 5, the bottom of the sleeve 53 and the bottom of the well 71 are substantially or perfectly aligned.
- the refillable dispenser N can thus be attached and centered on the external connection end 41 of the source bottle S.
- the fluid product delivered through the sleeve 22 can flow inside the sleeve 53, the seal 52, the envelope 61, then to through the openings 65 to reach the interior of the tank R of the refillable dispenser N.
- the air from the tank R can be evacuated through the vent tube 66, the passage section 64, the opening lateral 74, the nipple 73, the axial connection well 41, the hollow venting rod 4, then finally through the lateral opening 421 of its internal end 42 to reach the upper part filled with air of the source tank S1 .
- valve 44, 222 of the source bottle S opens slightly before the valve 52, 72 of the portable dispenser N, in order not to create any overpressure between the source bottle and the portable dispenser, which could lead to a leak of fluid product.
- the implementation of the hollow venting rod 4 only makes sense if the filling and venting system R5 of the refillable dispenser N is provided with a venting tube 66, which is extends to the top of the tank. Indeed, without this venting tube 66, the fluid product injected into the reservoir R would return directly to the source reservoir S1 through the hollow rod 4. As a result, the hollow rod 4 and the venting tube 6 participate in the same common inventive concept. Additionally, the vent tube 66 determines the quantity of fluid product injected into the refillable tank, leaving a small quantity of air, which allows variations in pressure and temperature to be absorbed.
- bellows 1 without departing from the scope of the invention, it is possible to replace bellows 1 with a conventional piston sliding in a cylindrical barrel. It is also possible to create the R5 filling and venting system with another architecture, insofar as this uses two axially actuated valves and a venting tube 66.
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Devices For Dispensing Beverages (AREA)
- Reciprocating Pumps (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202380066923.4A CN120018911A (zh) | 2022-09-19 | 2023-09-18 | 源瓶和可再填充分配器 |
| EP23790715.9A EP4590447A1 (fr) | 2022-09-19 | 2023-09-18 | Flacon source et distributeur rechargeable |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2209442A FR3139808B1 (fr) | 2022-09-19 | 2022-09-19 | Flacon source et distributeur rechargeable |
| FRFR2209442 | 2022-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024062183A1 true WO2024062183A1 (fr) | 2024-03-28 |
Family
ID=85036861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2023/051415 Ceased WO2024062183A1 (fr) | 2022-09-19 | 2023-09-18 | Flacon source et distributeur rechargeable |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4590447A1 (fr) |
| CN (1) | CN120018911A (fr) |
| FR (1) | FR3139808B1 (fr) |
| WO (1) | WO2024062183A1 (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040211481A1 (en) * | 2003-04-28 | 2004-10-28 | Valois Sas | Method of filling a reservoir with fluid, a fluid-filler system, and a filler source |
| US20140175129A1 (en) * | 2012-12-20 | 2014-06-26 | Aptar France Sas | Refillable fluid dispenser |
| US20140305543A1 (en) * | 2013-04-16 | 2014-10-16 | Albea Le Treport | Unit Comprising A Refillable Bottle And A Source Of Product |
| EP2977109A1 (fr) | 2014-07-23 | 2016-01-27 | The Procter and Gamble Company | Procédés, dispositifs et systèmes pour recharger un distributeur de liquide |
| EP3310491A1 (fr) | 2015-06-19 | 2018-04-25 | Techniplast | Système et procédé de re-remplissage en liquide d'un flacon |
-
2022
- 2022-09-19 FR FR2209442A patent/FR3139808B1/fr active Active
-
2023
- 2023-09-18 CN CN202380066923.4A patent/CN120018911A/zh active Pending
- 2023-09-18 EP EP23790715.9A patent/EP4590447A1/fr active Pending
- 2023-09-18 WO PCT/FR2023/051415 patent/WO2024062183A1/fr not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040211481A1 (en) * | 2003-04-28 | 2004-10-28 | Valois Sas | Method of filling a reservoir with fluid, a fluid-filler system, and a filler source |
| US20140175129A1 (en) * | 2012-12-20 | 2014-06-26 | Aptar France Sas | Refillable fluid dispenser |
| US20140305543A1 (en) * | 2013-04-16 | 2014-10-16 | Albea Le Treport | Unit Comprising A Refillable Bottle And A Source Of Product |
| EP2977109A1 (fr) | 2014-07-23 | 2016-01-27 | The Procter and Gamble Company | Procédés, dispositifs et systèmes pour recharger un distributeur de liquide |
| EP3310491A1 (fr) | 2015-06-19 | 2018-04-25 | Techniplast | Système et procédé de re-remplissage en liquide d'un flacon |
| US10399103B2 (en) * | 2015-06-19 | 2019-09-03 | Techniplast | System and method for refilling a bottle with liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3139808A1 (fr) | 2024-03-22 |
| EP4590447A1 (fr) | 2025-07-30 |
| FR3139808B1 (fr) | 2024-09-20 |
| CN120018911A (zh) | 2025-05-16 |
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