EP3416748A1 - Organe de distribution et distributeur comprenant un tel organe - Google Patents
Organe de distribution et distributeur comprenant un tel organeInfo
- Publication number
- EP3416748A1 EP3416748A1 EP17713339.4A EP17713339A EP3416748A1 EP 3416748 A1 EP3416748 A1 EP 3416748A1 EP 17713339 A EP17713339 A EP 17713339A EP 3416748 A1 EP3416748 A1 EP 3416748A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lip
- venting
- sleeve
- dispensing member
- dispenser
- 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
Links
- 238000013022 venting Methods 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 claims description 29
- 230000007704 transition Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 235000019589 hardness Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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
- B05B11/0039—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
-
- 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
- B05B11/0008—Sealing or attachment arrangements between sprayer and container
- B05B11/0013—Attachment arrangements comprising means cooperating with the inner surface of 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
- 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
- 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
- B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
- B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
-
- 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
- B05B11/0059—Components or details allowing operation in any orientation, e.g. for discharge in inverted position
Definitions
- the present invention relates to a dispensing member, such as a pump or a valve, comprising a body defining a fluid product inlet and wherein a valve stem is axially movable back and forth.
- This dispenser member is generally mounted on a fluid reservoir and is further provided with an actuating head, for example in the form of a pusher incorporating a fluid dispensing orifice.
- the preferred fields of application of the present invention are those of perfumery, cosmetics or even pharmacy.
- the venting can be done through the dispensing member which comprises an internal venting system. Indeed, the upper part of the tank is always empty of fluid, which avoids any risk of leakage. On the other hand, in the distributors that are used with the dispensing member disposed below the reservoir, the dispenser member is still immersed in the fluid product, and an internal venting system could generate leaks of fluid product.
- FR2792915 which describes a distributor intended to be used upside down, that is to say with the dispensing member disposed below the fluid reservoir.
- a cylindrical skirt in which the body of the pump is received.
- This skirt is elastically deformable so as to form a non-return valve for venting and is shaped to rest tight tightly against the pump body and away from said pump body under the effect of a depression in the tank when actuating the pump.
- the pump body here performs a valve seat function for the cylindrical skirt deformable under the effect of the depression.
- the present invention aims to overcome the aforementioned drawbacks of the prior art by defining a dispensing member capable of achieving a vent without risk of leakage, and this even when used upside down with the dispenser member located below the fluid reservoir.
- the present invention provides that the body is provided with a vent lip that extends around the body pointing outwardly, thereby defining an outer lip edge that is out of contact with the body.
- This venting lip is intended to come into selective sealed contact with a fixed element of the dispenser, such as, for example, the fastening ring of the dispenser member, or even the fluid reservoir, in particular at the level of the inner wall. from his collar.
- a fixed element of the dispenser such as, for example, the fastening ring of the dispenser member, or even the fluid reservoir, in particular at the level of the inner wall. from his collar.
- the venting is not created between the lip and the body of the dispensing member, but between the venting lip and another part of the dispenser.
- the vent lip points downward toward the inlet tubing that forms the fluid inlet. This orientation is explained by the fact that the air comes from outside and must deform the lip of venting.
- the venting lip is formed by a sleeve engaged axially around the body by sealing between them.
- the sleeve forms a sealing sheath sealingly engaged around the body inlet tubing. It is indeed easier to create a seal at the inlet tubing of the body which has a diameter much smaller than that of the main body part.
- the seal is made at the end of engagement, which reduces the frictional forces during the engagement of the sleeve around the pump body.
- vent lip is located axially above the sealing sheath.
- the seal of the sleeve on the pump body is completely decoupled from the venting function. In other words, even if a deformation is generated at the sealing sheath, it will not affect the proper functioning of the vent lip.
- the sleeve may form axial contact ribs at the vent lip, these axial contact ribs coming into contact with the body.
- These axial contact ribs make it possible to easily engage the sleeve around the body, without generating excessive frictional forces, while ensuring that the venting lip has good stability around the body.
- the present invention also defines a dispenser comprising a dispensing member as defined above, mounted on a reservoir of fluid product by means of a fixing ring, the outer edge of the venting lip coming into sealing contact with the fixing ring or fluid reservoir.
- the dispensing member is non-sealingly mounted on the fixing ring.
- the fixing ring comprises a vent hole.
- the venting can be done through the dispensing member, when it comprises an internal venting system.
- the present invention also seeks to protect the use of such a dispenser with the fluid reservoir disposed above the dispensing member, in particular when actuating the dispenser, but also when the dispenser is at rest.
- the principle of the present invention lies in the fact that the dispensing member is provided with a venting lip, but that this venting lip does not cooperate with the body of the dispensing member, but on the contrary with the fixing ring of the dispenser member or directly with the fluid reservoir.
- FIG. 1 is an exploded perspective view of a dispenser according to a first embodiment of the invention
- FIG. 2 is a vertical cross-sectional view through the dispenser of FIG. 1,
- FIG. 3 is a view similar to that of FIG. 2 for a second embodiment of the invention.
- Figure 4 is a view similar to those of Figures 2 and 3 for a third embodiment of the invention.
- a dispensing member 1 which may be a pump or a valve, is provided with a sleeve 3 which forms a venting lip 31.
- the dispensing member 1 is mounted on a fixing ring 2, which is itself mounted on a fluid reservoir R.
- the dispensing member 1 is further provided with a dispensing head 4 which forms an orifice 42.
- the dispensing head 4 may be capped with a protective cover 5, which is mounted, in this particular embodiment, on the fixing ring 2.
- the dispensing head 4 and the protective cover 5 are not critical for the present invention, which is located at the sleeve 3 provided with its venting lip 31.
- the dispensing member 1 comprises, quite conventionally, a body 1 in which a valve stem 14 is axially displaceable. back and forth.
- the valve stem 14 serves to vary the volume of a pump chamber in which a dose of fluid is pressurized.
- a piston is generally mounted on the valve stem.
- the valve stem 14 serves to open an outlet valve allowing pressurized fluid to be dispensed. Whether it is a pump or a valve, this does not affect the present invention.
- the body 1 1 is here provided with an inlet pipe 12 defining internally a fluid product inlet.
- the body 1 1 also comprises a collar 13 which projects radially outwards.
- the body January 1 defines a main portion January 1 and a transition portion January 12, which can be frustoconical. It may be noted that the main part 1 1 1 1 of the body 1 1 has a constant diameter (or several stepped diameters) which is greater than that of the inlet manifold 12. The axial dimension of the main part 1 1 1 is much more large than that of the inlet pipe 12 or the transition part 1 12. This is a quite conventional configuration for a pump body or valve in the fields of perfumery, cosmetics or even the pharmacy.
- the fixing ring 2 serves to firmly hold the body 1 1 of the dispensing member 1 on the neck of a fluid reservoir.
- the fluid reservoir R defines a neck C of reduced diameter which is externally provided with a thread F.
- the fixing ring 2 comprises a skirt 21 which is threaded internally so as to it is possible to cooperate with the external thread F of the neck C of the reservoir R.
- the fixing ring 2 also comprises a sleeve 22 defining a receiving housing 23 for the projecting flange 13 of the dispenser member 1.
- the flange 13 may for example be snapped, advantageously permanently, into the receiving housing 23 of the sleeve 22.
- the receiving housing 23 may form one or more vent passage (s) 24, so that the snap-in the flange 13 in the receiving housing 23 is not waterproof.
- the sleeve 22 can form a self-locking lip 25 intended to engage at the inside of the neck C of the reservoir R.
- the fastening skirt 21 forms a stop 26 which comes into contact with a shoulder of the reservoir R.
- the fixing ring 2 further forms a covering 27 which extends concentrically around the skirt 21 and the sleeve 22.
- the casing 27 can form an annular snap profile.
- the dispensing head 4 forms a connecting sleeve 41 which is fixedly and sealingly engaged around the free end of the valve stem 14.
- the head 4 also forms a dispensing orifice 42 downstream of the valve stem 14 so that the fluid product can be collected by the user. This is only a conventional embodiment for a dispensing head.
- the protective cover 5 covers the dispensing head 4 and can snap detachably on the free end of the casing 27 of the fixing ring 2.
- the body 1 1 of the dispensing member 1 is provided with a sleeve 3 which is engaged axially around the body 1 1, below the flange 13.
- This sleeve 3 is preferably engaged around the body
- This sleeve 3 is made of a relatively flexible plastic material, such as an elastomer. It is also conceivable to make this sleeve 3 by bi-injection with two plastic materials of different hardnesses.
- This sleeve 3 comprises a main cylindrical section 30 which is engaged around the body 1 1 over a certain axial height from the inlet pipe 12. More specifically, the main cylindrical section 30 surrounds the inlet pipe 12, the portion transition 1 12 and the main part 1 1 1. At its lower end, the main cylindrical section 30 is connected to an annular flange 35 which extends substantially at the lower end of the inlet pipe 12.
- the sleeve 3 forms a sealing sheath 33 engaged tightly around the inlet manifold 12, so as to create at this location a perfect seal.
- a venting lip 31 which points outwardly and downwardly and terminates in an end edge 32 which comes into sealing contact with the inner wall of the neck. C, as can clearly be seen in Figure 2.
- the cylindrical main section 30 is provided with vertical axial ribs which come into contact against the main part 1 1 1 of the body January 1. It may be noted that the venting lip 31 is situated at an axial distance from the sealing sheath 33. It can even be said that the venting lip 31 is closer to the flange 13 than to the inlet pipe 12.
- venting lip 31 are completely uncorrelated or independent of the state of deformation of the sealing sheath 33 engaged around the inlet pipe 12.
- the vertical ribs 34 provide venting lip 31 sufficient support to prevent undesired deformation of the main part 1 1 1 of the body 1 1.
- the ribs 34 also make it easy to engage the sleeve 3 around the pump body without excessive frictional force.
- the engagement of the sealing sheath 33 around the inlet pipe 12 is only at the end of engagement on a relatively small stroke relative to the height of the sleeve 3. The engagement of the sheath sealing
- venting lip 31 is somewhat deformed against the inner wall of the neck C to ensure a good seal and a certain degree of precompression.
- the internal space above the venting lip 31 around the pump body 11 can communicate with the outside through the venting passages 24 formed at the receiving housing 23 of the socket 22.
- outside air can enter the tank when the depression inside it exceeds a predetermined threshold, which corresponds to the state of precompression of the venting lip 31 against the inner wall of the neck C.
- the fluid product stored inside the tank R can not leak between the lip d venting 31 and the sleeve 22, due to its precompression state. It is therefore easy to use this dispenser upside down with the reservoir R located above the dispensing member 1.
- the venting lip 31 may be provided with one or more small bosses 32a (FIG. 1) of very small dimensions, which extend up to the level of the outer edge 32. These bosses 32a create a unidirectional sealing fault at the contact of the lip 31 with the ring 2, allowing outside air to enter the tank, but preventing any fluid product from the tank to the outside.
- the unidirectional passage is possible because of the large difference in viscosity between the air and the fluid, especially when it comes to cream or gel.
- the sleeve 3 can be placed around the body 1 1 of the dispensing member 1, while the latter is already mounted in its receiving housing 23. Since the engagement of the sleeve 3 around the body January 1 is axial, this operation can easily be robotized.
- the sleeve 3 thus makes it possible to provide the dispensing member 1 with a venting lip 31 which will cooperate with the neck C, and not with the body 1 1, as was the case in the aforementioned prior art. . Even if the body 1 1 undergoes some deformations due to its mounting in the fixing ring 2 or the displacement of the valve stem 14, the venting lip
- the venting lip 31 cooperates with the fixing ring 2 ', and no longer with the neck C.
- the fixing ring 2 'of this second embodiment forms a seat for the venting lip 31.
- the ring 2 ' comprises a tube 25' which extends down through the C-neck and even protrudes below the neck. This tube 25 'replaces the lip 25 of the first embodiment.
- the outer edge 32 of the lip 31 comes into contact against the inner wall of this tube 25 ', near its lower end.
- venting passage is no longer formed at the receiving housing, but through the dispensing member 1 'which is provided with an internal venting system comprising a d-hole. venting 15 formed at the body 11 '.
- This is a quite conventional characteristic for an atmospheric pump allowing a return of air.
- it is possible to use a quite conventional pump and a completely conventional fixing ring, since the venting lip 31 here cooperates with the fixing ring 2 ', and no longer with the neck C.
- FIG. 4 shows a third embodiment in which the sleeve 3 "comprises a main cylindrical section 30" which is sealingly engaged around the body 11 and which extends upwardly to the vicinity of the collar 13 in the receiving housing 23.
- the sealing lip 31 is identical to that of the first two embodiments, pointing outwardly and downwardly.
- the venting lip 31 comes into sealing contact against the inner wall of the neck C.
- the outward vent is advantageously here through a vent orifice 28 formed by the Thus, the outside air can penetrate inside the tank R through this orifice 28 and between the lip 31 and the neck C.
- the pump can be mounted in a sealed manner in its receiving housing, for example by means of a neck seal
- the dispensing member 1 can be an atmospheric or airless pump, since the main cylindrical section 30 "of the sleeve 3" is positioned in the upper part of the body below the flange 13, a place where is usually the vent hole.
- a sleeve can be engaged in a sealed manner around the body of the dispensing member and comprises a venting lip 31 which points outwardly so as to come into sealing contact, advantageously supported, against a other element of the dispenser, such as the fixing ring or the reservoir.
- the decoupling between the permanent seal on the body and the selective sealing of the vent lip makes it possible to avoid any interference between these two seals.
Landscapes
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1651351A FR3047911B1 (fr) | 2016-02-19 | 2016-02-19 | Organe de distribution et distributeur comprenant un tel organe. |
PCT/FR2017/050327 WO2017140976A1 (fr) | 2016-02-19 | 2017-02-14 | Organe de distribution et distributeur comprenant un tel organe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3416748A1 true EP3416748A1 (fr) | 2018-12-26 |
EP3416748B1 EP3416748B1 (fr) | 2020-10-21 |
Family
ID=55808671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17713339.4A Active EP3416748B1 (fr) | 2016-02-19 | 2017-02-14 | Organe de distribution et distributeur comprenant un tel organe |
Country Status (7)
Country | Link |
---|---|
US (1) | US10646887B2 (fr) |
EP (1) | EP3416748B1 (fr) |
JP (1) | JP6909797B2 (fr) |
KR (1) | KR102659177B1 (fr) |
CN (1) | CN108602083B (fr) |
FR (1) | FR3047911B1 (fr) |
WO (1) | WO2017140976A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023175203A1 (fr) | 2022-03-15 | 2023-09-21 | Quadpack Industries S.A. | Distributeur de fluides |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3090417B1 (fr) * | 2018-12-19 | 2020-12-18 | Aptar France Sas | Dispositif de distribution de produit fluide |
FR3109540B1 (fr) * | 2020-04-28 | 2022-04-08 | Aptar France Sas | Distributeur de produit fluide |
FR3141865A1 (fr) * | 2022-11-16 | 2024-05-17 | Aptar France Sas | Dispositif de distribution de produit fluide comportant une pompe |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA954840A (en) | 1971-08-26 | 1974-09-17 | Tetsuya Tada | Sprayer |
US5449094A (en) * | 1992-05-18 | 1995-09-12 | Sofab | Dispenser with plunging sleeve |
US5518147A (en) * | 1994-03-01 | 1996-05-21 | The Procter & Gamble Company | Collapsible pump chamber having predetermined collapsing pattern |
US5871126A (en) * | 1996-01-22 | 1999-02-16 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Pump dispenser |
FR2776627B1 (fr) * | 1998-03-24 | 2000-06-09 | Valois Sa | Recipient distributeur d'un produit fluide comportant un flacon muni d'un organe distributeur relie a un tube plongeur |
FR2776991B1 (fr) * | 1998-04-03 | 2000-06-09 | Teleplastics Ind | Dispositif de distribution de produits fluides |
FR2792915B1 (fr) | 1999-04-30 | 2001-06-01 | Lir France Sa | Distributeur de produits liquides |
FR2847561B1 (fr) * | 2002-11-27 | 2005-08-19 | Rexam Dispensing Sys | Pompe suceptible d'obturer le col d'un flacon et conditionnement de produit a pulveriser comprenant ladite pompe et un flacon |
JP4006332B2 (ja) * | 2002-12-26 | 2007-11-14 | 勝利 増田 | 流動体貯留容器 |
FR2855505B1 (fr) * | 2003-05-26 | 2006-05-26 | Airlessystems | Distributeur de produit fluide et procede de montage d'un tel distributeur |
GB0901907D0 (en) * | 2009-02-05 | 2009-03-11 | Leafgreen Ltd | Manual pump type fluid dispenser |
US20090302064A1 (en) | 2008-06-10 | 2009-12-10 | Marcel Lavabre | Elastomeric dispensing pump that can be made with as few as two components |
FR2975086B1 (fr) * | 2011-05-13 | 2013-06-28 | Valois Sas | Distributeur de produit fluide. |
FR2975674B1 (fr) * | 2011-05-23 | 2013-06-28 | Valois Sas | Bague de fixation et distributeur de produit fluide utilisant une telle bague. |
FR3020052B1 (fr) * | 2014-04-16 | 2017-03-10 | Aptar France Sas | Distributeur de produit fluide. |
-
2016
- 2016-02-19 FR FR1651351A patent/FR3047911B1/fr not_active Expired - Fee Related
-
2017
- 2017-02-14 CN CN201780010006.9A patent/CN108602083B/zh active Active
- 2017-02-14 KR KR1020187023945A patent/KR102659177B1/ko active IP Right Grant
- 2017-02-14 US US16/072,292 patent/US10646887B2/en active Active
- 2017-02-14 WO PCT/FR2017/050327 patent/WO2017140976A1/fr active Application Filing
- 2017-02-14 EP EP17713339.4A patent/EP3416748B1/fr active Active
- 2017-02-14 JP JP2018543646A patent/JP6909797B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023175203A1 (fr) | 2022-03-15 | 2023-09-21 | Quadpack Industries S.A. | Distributeur de fluides |
Also Published As
Publication number | Publication date |
---|---|
CN108602083A (zh) | 2018-09-28 |
US10646887B2 (en) | 2020-05-12 |
JP6909797B2 (ja) | 2021-07-28 |
WO2017140976A1 (fr) | 2017-08-24 |
JP2019507067A (ja) | 2019-03-14 |
US20190030557A1 (en) | 2019-01-31 |
KR102659177B1 (ko) | 2024-04-19 |
FR3047911B1 (fr) | 2020-09-25 |
KR20180114060A (ko) | 2018-10-17 |
EP3416748B1 (fr) | 2020-10-21 |
CN108602083B (zh) | 2021-01-15 |
FR3047911A1 (fr) | 2017-08-25 |
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