EP1606063A2 - Organe de distribution de produit fluide et distributeur de produit fluide comprenant un tel organe - Google Patents
Organe de distribution de produit fluide et distributeur de produit fluide comprenant un tel organeInfo
- Publication number
- EP1606063A2 EP1606063A2 EP04719490A EP04719490A EP1606063A2 EP 1606063 A2 EP1606063 A2 EP 1606063A2 EP 04719490 A EP04719490 A EP 04719490A EP 04719490 A EP04719490 A EP 04719490A EP 1606063 A2 EP1606063 A2 EP 1606063A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- seat
- valve
- chamber
- cuff
- piston
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 46
- 238000009826 distribution Methods 0.000 title claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract 3
- 239000013013 elastic material Substances 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 241001573881 Corolla Species 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000000056 organ Anatomy 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
- B05B11/01—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
- B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure 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
- B05B11/1073—Springs
- B05B11/1076—Traction springs, e.g. stretchable sleeve
-
- 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
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
- B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
Definitions
- Fluid product dispensing member and fluid dispenser comprising such a member
- the present invention relates to a fluid dispenser member intended to be mounted on a fluid reservoir for withdrawing fluid therefrom.
- the invention also relates to a fluid dispenser essentially consisting of such a dispensing member and its associated fluid reservoir. This type of dispenser is frequently used in the fields of perfumery, cosmetics or even pharmacy to produce dispensers for fluid products with manual or repeated actuation at rapid rate.
- the dispensing member is a pump or a valve comprising a fluid volume dispensing chamber of variable volume.
- the chamber conventionally comprises an inlet valve by which the chamber communicates with the tank.
- the chamber also includes a piston displaceable by pressing on a pusher to vary the volume of the chamber and thus put the fluid product contained in the chamber under pressure.
- the piston is generally biased in the rest position by return spring means.
- an outlet valve allows the pressurized fluid to exit the chamber to flow to a dispensing orifice.
- the outlet valve includes a valve seat and a movable valve member capable of moving to come into tight contact with its seat. When the pressure is sufficiently high in the chamber, the movable member detaches from its seat, thereby clearing an outlet passage for the fluid under pressure. This is a completely classic design for a pump.
- a piece of elastic material forms the movable members of the inlet and outlet valves intended to come selectively into sealed contact on their respective seats.
- a piece of elastic material comprises a central part, a peripheral part and an elastic stretch junction part connecting the central part to the peripheral part.
- the central part rests on a socket forming an inlet opening.
- the central part forms a sort of elastically deformable tongue which rests selectively in a sealed manner on the inlet opening.
- the tongue and the hole together form the inlet valve.
- the joining part acts as a return spring.
- the peripheral part is engaged with a pusher which forms an outlet duct.
- the peripheral part also forms a peripheral lip which comes to bear on an also peripheral part of the pusher.
- the peripheral lip forms the movable member of the outlet valve.
- each part of the elastically deformable part defines its own function, namely that of inlet valve for the central part, of return spring for the connection part and of valve output for the peripheral part.
- the present invention aims to define a distribution member whose functional distribution is different. Another object is to provide a dispensing member whose dispensing orifice is fixed, that is to say independent in displacement of the actuating pusher.
- the present invention provides a fluid dispenser member intended to be mounted on a fluid reservoir for removing fluid therefrom, said dispenser member comprising a fluid dispenser chamber of variable volume, said chamber comprising an inlet valve by which the chamber is intended to be placed in fluid communication with the reservoir, said valve comprising a seat and a movable member, a piston displaceable by pressing on a pusher to vary the volume of the chamber and thus put the fluid contained in the chamber under pressure, said piston being biased in the rest position by return spring means, and an outlet valve by which the fluid under pressure leaves the chamber to flow towards a dispensing orifice, said valve comprising a valve seat and a movable valve member capable of moving in tight contact he and out of contact with said seat, characterized in that the return spring means and the movable outlet valve member are formed by a single element.
- the element is deformable by elastic stretching.
- the outlet valve seat can be fixed relative to the seat of the inlet valve. Additionally or alternatively, the outlet valve seat can be movable relative to the pusher.
- a dispensing member with a fixed dispensing orifice is thus obtained, comprising an element the same area of which forms both the return spring and the movable outlet valve member.
- the deformation is obtained by stretching or elongation. It is also possible to provide for deformation by bending or compression.
- the element comprises a wall in leaktight contact with the seat, said wall sliding in leaktight manner on the seat.
- the element comprises a fixed end secured to anchoring means and a movable end, the piston being secured to the movable end.
- the piston and the element are produced in a single piece.
- the seat is annular, the sliding element sealingly inside the seat.
- the element is formed by a cuff which is elastically stretchable, substantially cylindrical and elastically deformable inwards.
- the cuff comprises an outer wall adapted to come into leaktight sliding contact with a peripheral annular seat which surrounds the cuff.
- the cuff is formed by a single piece also forming the piston and anchoring means.
- the cuff comes into pressed contact with an increasing force on the seat as it is further stretched.
- the cuff can be in the form of a substantially cylindrical or frustoconical tube section whose external wall comes into contact with an external peripheral annular seat.
- the present invention also relates to a fluid dispenser comprising a fluid reservoir and a dispensing member as defined above.
- Figure 1 is a vertical cross-section view through a fluid dispenser equipped with a fluid dispenser member according to the invention in the rest position
- Figure 2 is a view similar to that of Figure 1 in the actuated position
- Figure 3 is an enlarged view of the dispensing member of Figure 1.
- the dispenser is a pump.
- the spirit of the invention which will be defined here after can also be applied to a valve.
- the fluid dispenser which integrates the dispensing member of the invention essentially comprises a container 2 associated with said dispensing member of the invention.
- the container 2 defines a reservoir drum 21 which is produced over most of its height with a substantially cylindrical cross section which is not necessarily circular.
- the barrel 21 internally forms a sealed sliding wall.
- a scraper or follower piston 24 is disposed inside the barrel 21 and this piston 24 is intended to move with a sealed sliding contact against the internal wall of the barrel 21.
- the barrel 21 and the follower piston 24 together define a reservoir of fluid 20.
- This reservoir is here of variable volume since the piston 24 will move in the barrel 21 so as to reduce the useful volume of the reservoir 20.
- the container 2 comprises a lower end 23 and an upper end forming a collar
- the lower end 23 can be provided with a bottom 25 advantageously pierced with one or more holes allowing the space between the piston 24 and the bottom 25 to communicate with the outside.
- the fluid product occupies the space formed between the piston 24, the barrel 21 and the neck 22.
- the piston 24 moves by suction towards the neck 22, which has the effect reduce the useful volume of the tank 20.
- This is a conventional piston system, frequently used for sensitive fluid products which can deteriorate in contact with air.
- the advantage with this type of tank is precisely that the fluid product is never in contact with the outside air.
- the dispensing member according to the invention can be used with other types of reservoir, such as for example freely deformable flexible bags or even more conventional containers in the form of bottles or rigid bottles.
- the dispensing member 1 comprises a body produced here in two parts, namely a base 11 and a cap 12.
- the body is produced in two parts for reasons of simplicity of molding. Indeed, it is not excluded that the body can be made in one piece.
- the dispensing member also comprises a piece of elastic material 13, a pusher 14 as well as a movable member of the inlet valve 15. It can thus be said that the distribution organ is made from five separate parts.
- the base 11 forms a chamber barrel 111 which is here of circular cylindrical shape, but which can be of different shape, that is to say non-circular and even non-cylindrical.
- This chamber barrel 111 is extended downwards by an inlet sleeve 114 which defines a fluid product inlet passage.
- This sleeve 114 forms an inlet valve seat 115. Internally, the sleeve
- the movable member 15 in association with the seat 115 together form the inlet valve of the pump.
- the movable member 15 is formed by a plastic part forming a corolla which comes into leaktight abutment on the seat 115. This is only a particular embodiment which has no limiting effect. Instead of this plastic part 15, it is very possible to use a metal ball. More generally, the particular shape of the inlet valve is not critical for the present invention, and any inlet valve can be used in the invention.
- the chamber barrel 111 is extended upwards by an annular flange 112 which extends radially outwards. This flange 112 is then extended downwards by a fixing ring 113.
- This fixing ring 113 is intended to come into engagement with the neck 22.
- this socket is a snapped socket: the ring 113 forms a latching head intended to come into engagement below a peripheral rim formed by the neck 22.
- the ring 113 does not even need to be produced in a single piece with the barrel of the chamber 111. A fixing by screwing or crimping is also possible.
- the base 11 also forms a fixing sleeve 116 which extends upwards in the extension of the ring 113.
- This fixing sleeve 116 can advantageously be formed only with angular sections of sleeve so as to form slots.
- the fixing sleeve 116 thus consists of several angular segments separated by slots.
- the cover 12 comprises an outer skirt 121 intended to come into engagement advantageously snapped onto the ring 113.
- the skirt can come to bear on the container 2.
- the skirt 121 surrounds the ring 113.
- the skirt 121 forms a dispensing nozzle 126 which defines a dispensing orifice 127.
- the skirt 121 also comes into contact with the fixing sleeve 116.
- the cap 12 comprises an internal sleeve 122 which extends concentrically inside the skirt 121.
- the sleeve 122 and the skirt 121 are connected together at their upper ends.
- the skirt 121 and the sleeve 122 form between them an annular which forms an outlet channel section 129 which communicates with the dispensing orifice 127.
- the sleeve 122 is extended downwards by a bottom flange 128.
- the bottom flange 128 supports a guide sleeve 123 which extends upwards. Even further inside, the bottom flange 128 is connected to a support sleeve 124. This sleeve 124 extends upward but also downward relative to the bottom flange 128.
- the support sleeve 124 extends upward but also downward relative to the bottom flange 128.
- the support sleeve 124 has at least one cutout 124 ′ in the form of a longitudinal vertical slot. This slot 124 'extends to below the bottom flange 128. Below this slot 124', the support sleeve 124 forms an annular bead 125 which extends radially inwards. This cord 125 forms a sort of projection relative to the internal wall of the support sleeve 124.
- the end of the support sleeve 124 engages the upper end of the chamber barrel 111 formed by the base 11.
- the contact between the support sleeve 124 and the base 11 is preferably sealed.
- the bottom flange 128 remains spaced from the annular flange 112 so as to form another section of the outlet channel 129.
- This section 129 is connected directly to the dispensing orifice 127. It can be said that the support sleeve 124 substantially extends the chamber barrel 111 and offers a lateral outlet through the slot 124 which then communicates via the outlet channel 129 to the end piece 126 forming the dispensing orifice 127.
- the piece of elastic material 13 comprises a anchor ring 136, an elastically stretchable cuff 131 and a piston 135.
- the piece of elastic material 13 is produced in a single piece.
- the anchor ring 136 engages on the upper part of the support sleeve 124.
- the ring 126 can form a lip which extends between the sleeve 123 and the sleeve 124.
- the anchor ring 136 is thus secured to the cap 12.
- the cuff 131 comprises an upper end 132 connected to the crown 136 and a lower end 133 connected to the piston 135.
- the cuff 131 extends inside the sleeve 124 and the chamber barrel 111 and the piston 135 is located inside the barrel of chamber 111.
- the cuff 131 has a characteristic of deformation by stretching so that the length or height of the cuff can vary considerably.
- the cuff also has characteristics of radial deformability inward and outward. More simply, the cuff can be likened to a section of elastically stretchable pipe of substantially cylindrical or frustoconical shape. In the case shown in the figures, the cuff has a slightly frustoconical shape: in fact, the section of the cuff at its upper end 132 is slightly greater than that at its lower end 133. The cuff 131 and the piston 135 do not need to come into tight contact inside the chamber barrel 111. Indeed, a gap may remain between the piston and the barrel. Because the cuff 131 extends inside the support sleeve 124, its external wall 130 is brought into peripheral contact with the cord 125.
- this contact is sealed.
- the chamber barrel 111, the lower part of the sleeve 124 which extends from the cord 125, the lower part of the cuff 131, the piston 135 and the movable member 15 of the inlet valve together form a chamber. dispenser 10 of variable volume. The displacement of the piston 135 in the barrel 111 by more or less stretching the cuff 131 varies the internal volume of the distribution chamber 10.
- the dispensing member comprises a pusher 14 forming a bearing surface 141 bordered by a retaining skirt 144 engaged around the guide bushing 123.
- the pusher 14 also comprises a rod actuation 142 which is engaged with the piston
- the outer wall 130 of the cuff returns in sealed contact against the cord 125.
- the cord 125 consequently fulfills a function of outlet valve seat, and the external wall of the cuff fulfills a function of movable member of outlet valve intended to come into selective sealed contact.
- the contact of the external wall 130 of the cuff is a dynamic contact since it is sliding.
- the piston 135 moves, which has the effect of stretching the cuff 131.
- the external wall 130 then moves in sealed contact on or inside the cord 125.
- a single and unique element namely the cuff 131, defines, forms or is formed by a zone fulfilling both the function of return spring and of movable member of outlet valve.
- the arrangement of the cuff inside the seat makes it possible to produce a dispenser whose dispensing orifice is fixed relative to the reservoir. Indeed, the movement of the pusher 14 is completely independent of the dispensing orifice.
- the outlet valve seat defines a relative choke point of the cuff at which the imaginary straight line separating the upper end and the lower end of the cuff is broken. In this way, the sealed contact of the external wall 130 of the cuff on the seat bead 125 takes place with an ever increasing pressing force as the plunger 14 is pressed.
- the cuff 131 here extends substantially straight or straight.
- the outlet valve seat 125 forms a greater constriction, so that the cuff can have an X or Y shape. The more the seat constricts the cuff and the more the threshold pressure d he opening of the outlet valve is important.
- a dispenser according to an embodiment not shown may comprise a deformable element by bending or compression which fulfills both the functions of spring and of outlet valve in a single zone. Thanks to the invention, a distribution member is obtained consisting of a reduced number of easily moldable parts, which makes it possible to reduce manufacturing costs.
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Devices For Dispensing Beverages (AREA)
- Reciprocating Pumps (AREA)
- Closures For Containers (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0303134A FR2852302B1 (fr) | 2003-03-13 | 2003-03-13 | Organe de distribution de produit fluide et distributeur de produit fluide comprenant un tel organe |
| FR0303134 | 2003-03-13 | ||
| PCT/FR2004/000580 WO2004082356A2 (fr) | 2003-03-13 | 2004-03-11 | Organe de distribution de produit fluide et distributeur de produit fluide comprenant un tel organe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1606063A2 true EP1606063A2 (fr) | 2005-12-21 |
| EP1606063B1 EP1606063B1 (fr) | 2006-07-26 |
Family
ID=32893285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04719490A Expired - Lifetime EP1606063B1 (fr) | 2003-03-13 | 2004-03-11 | Organe de distribution de produit fluide et distributeur de produit fluide comprenant un tel organe |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20060255071A1 (fr) |
| EP (1) | EP1606063B1 (fr) |
| JP (1) | JP2006522266A (fr) |
| CN (1) | CN1774303A (fr) |
| BR (1) | BRPI0408336A (fr) |
| DE (1) | DE602004001680T2 (fr) |
| ES (1) | ES2270362T3 (fr) |
| FR (1) | FR2852302B1 (fr) |
| WO (1) | WO2004082356A2 (fr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090008413A1 (en) * | 2007-04-17 | 2009-01-08 | Choi Hee Jin | Airless dispensing pump container with an airtight push down type nozzle head |
| FR2919275B1 (fr) * | 2007-07-24 | 2012-04-27 | Valois Sas | Organe de distribution de produit fluide. |
| DE102007063213B3 (de) * | 2007-12-20 | 2009-06-18 | Ing. Erich Pfeiffer Gmbh | Austragsvorrichtung zur nasalen Anwendung |
| KR200440665Y1 (ko) * | 2008-03-25 | 2008-06-24 | (주)연우 | 펌핑식 화장품용기 |
| IT1394021B1 (it) * | 2009-05-08 | 2012-05-25 | Ima Life Srl | Apparato di dosaggio con mezzi a giunto |
| FR2960222B1 (fr) * | 2010-05-20 | 2012-07-27 | Rexam Dispensing Smt | Kit de distribution d'un produit fluide comprenant une poche et un boitier de distribution |
| US9072876B2 (en) | 2010-08-05 | 2015-07-07 | Medicis Pharmaceutical Corporation | Pump systems and methods for storing and dispensing a plurality of precisely measured unit-doses of imiquimod cream |
| FR2964089B1 (fr) * | 2010-08-26 | 2014-01-10 | Airlessystems | Distributeur de produit fluide. |
| ITBO20100685A1 (it) * | 2010-11-12 | 2012-05-13 | Zoratti Andrea Ditta Individuale | Dispositivo antigoccia per un dispositivo erogatore per prodotti fluidi |
| FR2975978B1 (fr) * | 2011-06-06 | 2013-06-28 | Guerlain Sa | Distributeur de produit liquide. |
| KR20140056211A (ko) * | 2011-06-09 | 2014-05-09 | 아이.피.에스. 이노베이티브 패키징 솔루션즈 아게 | 유체 용기용 펌핑 장치 |
| CN105079915B (zh) * | 2014-05-13 | 2020-08-04 | 弘人工业股份有限公司 | 点滴辅助推送装置 |
| FR3031916B1 (fr) * | 2015-01-27 | 2019-12-13 | Lablabo | Dispositif de conditionnement et de distribution de produit presentant un agencement de protection pour enfant |
| CN104760772A (zh) * | 2015-03-25 | 2015-07-08 | 余姚晟祺塑业有限公司 | 一种乳液泵的密封结构 |
| FR3046944B1 (fr) * | 2016-01-22 | 2022-04-01 | Capsum | Dispositif de conditionnement et de distribution sans reprise d'air d'un produit, notamment a plusieurs phases, bague de purge et procede associes |
| BR112019000996A2 (pt) * | 2016-07-18 | 2019-05-14 | Rpc Bramlage Gmbh | dispenser para massas líquidas até pastosas |
| US10335816B1 (en) | 2018-08-29 | 2019-07-02 | Armin Arminak | All plastic water resistant pump |
| IT201900010878A1 (it) * | 2019-07-04 | 2021-01-04 | Baralan Int S P A | Contenitore dotato di un erogatore airless per un prodotto cosmetico. |
| USD991785S1 (en) | 2020-01-31 | 2023-07-11 | Armin Arminak | Lotion pump actuator |
| CN112858273B (zh) * | 2021-01-13 | 2023-04-21 | 上海玄元医疗科技有限公司 | 智慧医院用犬降钙素原检测试剂盒、适配的检测装置 |
| US11389814B1 (en) | 2021-04-16 | 2022-07-19 | Armin Arminak | All plastic hand pump with a piston having an integrated check valve |
| US11471905B1 (en) * | 2021-09-23 | 2022-10-18 | Apackaging Group Llc | All plastic airless pump dispenser |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452379A (en) * | 1982-07-09 | 1984-06-05 | Bundschuh Robert L | Pump dispenser with one-piece stretchable biasing member and valve |
| FR2674024B1 (fr) | 1991-03-11 | 1994-03-11 | Daniel Crosnier | Dispositif doseur adaptable sur des contenants divers. |
| FR2728809B1 (fr) * | 1995-01-04 | 1997-04-04 | Daniel Crosnier | Dispositif doseur adaptable sur des contenants divers |
| FR2732950B1 (fr) * | 1995-04-13 | 1997-07-04 | Sofab | Dispositif pour le conditionnement et la distribution d'un produit liquide ou pateux |
| FR2796672B1 (fr) * | 1999-07-19 | 2001-10-12 | Oreal | Pompe a membrane avec bossage annulaire d'etancheite, et recipient ainsi equipe |
| FR2800132B1 (fr) * | 1999-10-26 | 2002-03-08 | Oreal | POMPE DESTINEE A EQUIPER UN RECIPIENT, COMPORTANT UNE MEMBRANE ELASTIQUEMENT DEFORMABLE A l'EXTERIEUR DE LA CHAMBRE DE POMPAGE |
| FR2804887B1 (fr) * | 2000-02-15 | 2002-04-19 | Oreal | Pompe comportant un organe mobile pourvu d'un conduit central et une membrane comportant des moyens d'accrochages venant en appui sur ce conduit central, et recipient ainsi equipe |
| FR2805183B1 (fr) * | 2000-02-23 | 2002-12-27 | Oreal | Pompe comportant une membrane formant ressort et recipient ainsi equipe |
| FR2825418B1 (fr) * | 2001-05-31 | 2004-07-16 | Oreal | Pompe a membrane, et recipient ainsi equipe |
-
2003
- 2003-03-13 FR FR0303134A patent/FR2852302B1/fr not_active Expired - Fee Related
-
2004
- 2004-03-11 CN CNA200480009951XA patent/CN1774303A/zh active Pending
- 2004-03-11 JP JP2006505712A patent/JP2006522266A/ja not_active Withdrawn
- 2004-03-11 DE DE602004001680T patent/DE602004001680T2/de not_active Expired - Fee Related
- 2004-03-11 ES ES04719490T patent/ES2270362T3/es not_active Expired - Lifetime
- 2004-03-11 EP EP04719490A patent/EP1606063B1/fr not_active Expired - Lifetime
- 2004-03-11 BR BRPI0408336-9A patent/BRPI0408336A/pt not_active IP Right Cessation
- 2004-03-11 US US10/548,656 patent/US20060255071A1/en not_active Abandoned
- 2004-03-11 WO PCT/FR2004/000580 patent/WO2004082356A2/fr not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004082356A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2270362T3 (es) | 2007-04-01 |
| JP2006522266A (ja) | 2006-09-28 |
| DE602004001680D1 (de) | 2006-09-07 |
| FR2852302B1 (fr) | 2006-07-14 |
| DE602004001680T2 (de) | 2007-08-09 |
| CN1774303A (zh) | 2006-05-17 |
| WO2004082356A2 (fr) | 2004-09-30 |
| EP1606063B1 (fr) | 2006-07-26 |
| US20060255071A1 (en) | 2006-11-16 |
| FR2852302A1 (fr) | 2004-09-17 |
| BRPI0408336A (pt) | 2006-03-21 |
| WO2004082356A3 (fr) | 2004-10-28 |
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