EP1893341A1 - Dispositif et installation de projection de produit de revetement comportant un reservoir - Google Patents
Dispositif et installation de projection de produit de revetement comportant un reservoirInfo
- Publication number
- EP1893341A1 EP1893341A1 EP06778634A EP06778634A EP1893341A1 EP 1893341 A1 EP1893341 A1 EP 1893341A1 EP 06778634 A EP06778634 A EP 06778634A EP 06778634 A EP06778634 A EP 06778634A EP 1893341 A1 EP1893341 A1 EP 1893341A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- piston
- volume
- product
- housing
- jacket
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/16—Arrangements for supplying liquids or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/16—Arrangements for supplying liquids or other fluent material
- B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
- B05B5/1675—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive the supply means comprising a piston, e.g. a piston pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/16—Arrangements for supplying liquids or other fluent material
- B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
- B05B13/0452—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles the conveyed articles being vehicle bodies
Definitions
- the present invention relates to a coating product spraying device comprising a product supply tank of a projector, and a coating product spraying installation comprising, among others, such a device.
- a gasket must generally be provided near the bottom of the tank to support the edge of the liner, this seal being subjected to physical or chemical attack due to its contacts with the different coating products and the product or products of cleaning.
- This seal induces complex maintenance operations that require complete disassembly of the projection device concerned.
- the forces due to the product tend to move the jacket away from the bottom of the tank, which leaves a free space for product accumulation in the vicinity of the joint.
- the jacket and the bottom return to their nominal configuration and a quantity of product can be trapped near the seal, ready to pollute a second coating product introduced during the next filling of the tank, because this quantity will be released when the tank will be filled with the second product, because of the efforts exerted by this second product.
- the invention intends to remedy more particularly by proposing a new projection device which comprises a reservoir whose coating product storage volume can be cleaned safely and completely and whose maintenance is simplified compared to known equipment.
- the invention relates to a coating product projection device comprising a projector and a product supply tank of this projector, this tank comprising a body and defining a cylindrical housing in which slides a piston forming a movable wall for a coating product storage volume, this housing being delimited by a jacket disposed in this body which forms a support for this jacket.
- This device is characterized in that this liner is provided with a bottom which delimits, with the peripheral wall of the liner and the aforementioned piston, the coating product storage volume. Thanks to the invention, the bottom and the adjacent portion of the peripheral wall of the liner together define a continuous surface delimiting, with the piston, the variable volume of coating product storage. No gap in which coating product could accumulate is created, which facilitates cleaning operations.
- the invention proceeds from an approach opposite to that envisaged, for example, in WO-A-2004/082847 where a body without a jacket is used, which does not make it possible to use a material chosen mainly for its sliding properties. of the piston, because the body has above all a function of mechanical protection and resistance to pressure.
- such a device may incorporate one or more of the features of claims 2 to 8.
- the invention also relates to a coating product spraying installation which comprises at least one projection device as described above.
- this installation also comprises at least one piston disassembly device in place in the aforementioned housing, this apparatus comprising means for generating a pressure difference between the pressures respectively prevailing in the coating product storage volume and in another volume formed in the aforementioned housing and separated from the storage volume by the piston, this pressure difference being such that the pressure prevailing in the storage volume is greater than the pressure prevailing in the other volume, whereas no product to be stored is in these volumes.
- the disassembly apparatus comprises:
- a body adapted to be attached in a sealed manner to the liner or an element integral with this liner, this body defining a volume that opens to be placed in communication with the housing and
- a suction device able to create a relative depression in this volume, when the body mentioned above on the shirt or the integral element thereof.
- the body of the apparatus is blind and that the suction device is of the Venturi effect type and integrated in the bottom of this body.
- the disassembly apparatus comprises means for injecting a fluid, other than the product to be stored, under a pressure greater than atmospheric pressure, into the coating product storage volume.
- FIG. 1 is a schematic representation of a coating product projection installation according to the invention and incorporating a device according to the invention
- FIG. 2 is a partial section of principle along line II in FIG. 1;
- FIG. 3 is a partial section of a part of the equipment visible in Figure 2 ⁇ during a maintenance operation, these equipment being equipped with a disassembly device and
- Figure 4 is a section similar to Figure 3 during a maintenance operation by means of another disassembly device.
- an automaton or robot 1 is placed near a conveyor 2 transporting objects to be coated, in this case parts of bodies 3 of motor vehicles.
- the robot 1 is of the multi-axis type and comprises a mobile frame 4 on a guide 5 extending parallel to the conveying direction XX 'of the bodies 3.
- An arm 6 is supported by the frame 4 and comprises several segments 6a, 6b, 6c articulated with respect to each other.
- the frame 4 is capable of rotational movements about a substantially vertical axis ZZ '.
- the end segment 6c of the arm 6 supports a plate 7 on which is mounted removably by means of a nut 71, a projection device 8 comprising a reservoir 9 of coating product and a projector 10, rotary type and equipped with a rotating bowl 11.
- connection means 12 and 13 are respectively provided on the plate 7 and on a fixed part 14 of the installation I to allow cleaning and periodic filling of the tank 8.
- the reservoir 9 defines a cylindrical housing Lg in which is disposed a piston 91 shown in an external view in the figures and slidable parallel to the direction of a central axis Xg of the housing L 9 .
- the housing Lg may be circular section or have another shape.
- the housing Lg is defined by a shirt 92 which is one-eyed and whose bottom 93 is noted. Because of the presence of the bottom 93, the shirt 92 can be described as "blind”.
- a first duct 94 ⁇ connects the connection means 12 to the housing L 9 , through an orifice 93 ⁇ formed in the bottom 93.
- a second duct 94 2 connects the housing Lg to the projector 10, which is shown in an external view in Figure 2.
- An orifice 93 2 is formed in the bottom 93.
- the ducts 94i and 94 2 open opposite 93i orifices and 93 2 .
- the conduit 94 2 supplies the projector 10 with coating material when the piston 91 is moved towards the bottom 93, in the direction of the arrow Fi in Figure 2.
- the jacket 92 is monobloc. It can be made by repoussage then metal machining or by spinning then machining. It can also be made from two pieces made monoblock to form one, indivisible.
- the assembly between these two parts, namely a cylindrical sleeve and a bottom, can take place by screwing or welding, sealing being then performed, before securing the assembly by means of a needle, a nut or by gluing, a re-machining of the junction zone being implemented for the finishing.
- the jacket 92 is received in a body 95 of the reservoir 9 which forms a support for this jacket.
- the body 95 has a structural function of resistance to the pressure prevailing in the housing L 9 and a mechanical protection function of the liner 92 that surrounds it.
- the liner 92 is primarily intended to facilitate the translational movements of the piston 91 and to contain the product to be sprayed. It can be made of a suitable material, without particular concern about its mechanical strength since it is supported by the body 95. Different unrepresented supply ducts of the projector 10 are formed in the body 95.
- V 9 is the volume located between the front face 91a of the piston 91 and the bottom 93.
- the piston 91 is equipped with segments 98 for isolating the volume V 9 , a volume V 9 located in the housing L 9 to the opposite of the volume V 9 , that is to say between the rear face 91b of the piston 91 and the opening O 92 of the liner 92 through which the piston 91 can be placed in the housing L 9 .
- the volume V 9 in which the coating product for supplying the projector 10 is temporarily stored is defined between the piston 91, the peripheral wall 96 of the jacket 92 and the bottom 93 of this jacket.
- the inner surface 96i of the wall 96 and the inner surface 93i of the bottom 93 are connected to one another without discontinuity or creating a gap capable of retaining residues of coating product between two projection phases.
- a quantity predetermined amount of cleaning product can be injected into the volume V 9 which is then of low capacity, to clean both the surfaces 91a and 93i and the portion of the surface 96i that has not been scraped by the segments 98.
- L injection of cleaning product takes place through the conduit 94 ⁇ and the orifice 93i, the cleaning product being discharged to the conduits inside the projector 10 for cleaning, through the orifice 93 2 and the conduit 94 2 .
- the shape of the front face 91a and the shape of the surface 93i are substantially complementary in order to limit as much as possible the residues of the coating product when the piston 91 reaches the end of the race in the vicinity of the bottom 93, which makes it possible to limit accordingly the amount of cleaning product consumed.
- an over-shirt 99 is mounted around the liner 92 in the body 95 and makes it possible to limit the volume Vg opposite the bottom 93.
- the bottom 99a of this outer jacket is pierced with an opening 99b for the passage of the rod of a jack not shown for controlling the position of the piston 91 in the housing Lg.
- r eg ⁇ the thickness of the wall 96 over the greater part of its height, that is to say in its part situated above the segment 98 closest to the face 91a when the piston 91 is in the vicinity the bottom 93.
- E'G 5 the thickness of the wall 96 near the bottom 93.
- ég ⁇ is at least 1.5 times and preferably twice as large as The thickness e 93 of the bottom 93 has a value close to that of the thickness eg ⁇ .
- the liner 92 has a good rigidity in its zone defining the volume Vg when the piston is close to the end of its stroke at the end of a projection operation, so that the liner 92 can withstand the injection of cleaning product under pressure in this volume.
- a shoulder 96a is provided on the outside of the wall 96. This shoulder receives support 99c edge of the over-shirt 99 opposite its bottom 99a. The jacket 92 and the over-jacket 99 thus form an assembly which can be securely held in place within the bore provided for this purpose in the body 95.
- the thickness of the wall 96 may be constant over its entire height. No shoulder is provided on the outside of this wall, the liner 92 then bearing, by the edge of the wall 96 opposite the bottom 93, against the bottom 99a of the over-shirt 99.
- the apparatus 100 comprises a monobloc body 101 constituted a bottom 102 and a skirt 103 defining an internal volume Vii1 which is in communication with the volume V g and the housing Lg when the apparatus 100 is mounted on the jacket 92.
- the skirt 102 is provided with a groove internal 104 in which is disposed an O-ring 105, which allows a tight fitting of the body 101 on the jacket 92.
- a suction device 106 of the Venturi effect type, is integrated in the bottom 102 and comprises an injection pipe 107 and an exhaust pipe 108, the downstream end 107a of the pipe 107 being provided with an internal narrowing 107b and disposed immediately upstream of the inlet zone 108a of the tubing 108.
- the end 107a is received in a housing 109 formed in the bottom 108 and in communication with the volume 101.
- the tubing 107 is connected to a source S of compressed air and the air flow, represented by the arrows E in FIG. 2, is controlled by a valve 110.
- the air flow E has the effect of creating, by the Venturi effect in the housing 109, a vacuum which propagates in the volume 101 and in the volume V 9 , which has the effect of exerting on the piston 91 a "suction" force due to the difference of the pressures exerted respectively on the faces 91a and 91b, this force being represented by the arrows F 2 and distributed on the face 91b of the piston 91.
- ⁇ P P 9 -P'g> 0.
- This pressure difference has the effect of gradually raising the piston 91 towards the opening O 92 , thanks to the effort F 2 -
- the internal dimensions of the skirt 103 are chosen slightly higher than those of the jacket 92. In other words, the opening Oioi of the internal volume V ⁇ oi is
- the only face of the piston likely to hit a fixed part during the withdrawal of the piston is its rear face 91b.
- the front face 91a of the piston whose geometry must be precisely matched to that of the bottom 93 of the liner 92, is not likely to be damaged during the removal of the piston.
- the body 101 is manually mounted on the jacket 92, in the vicinity of its opening O9 2 and fixed in force thereon, the seal 105 ensuring the seal.
- the body 101 could also be mounted, in a sealed manner, on the body 95.
- the apparatus 100 can be kept in the immediate vicinity of the installation I during operation, for example in a housing 300 integral with a partition 14 defining the projection zone. The device is thus ready for use.
- the piston can also be removed from the jacket by means of another apparatus 200 receiving the liner 92.
- the liner 92 is mounted, equipped with its piston 91, in a central bore of a body 201 which comprises a bottom 202 and a skirt 203 surrounding this bore.
- a conduit 207 connected by a supply line L A to a source S of pressurized water.
- a conduit 208 connected by a discharge line L E to a discharge tank B.
- the conduits 207 and 208 are respectively aligned with two orifices 93 ⁇ and 932 formed in the bottom 93 of the skirt 92 when it is in place in the body 201.
- the piston 91 which slides inside the housing Lg constituted by the liner 92 separates in a sealed manner a volume Vg, defined between its front face 91a and the bottom 93, of a volume V 9 bordered by the rear face 91b of the piston and extending above it in the representation of Figure 5.
- the over-shirt 99 is first removed then a ring 204 is disposed around the sleeve 92, bearing against an outer peripheral shoulder 92a of the ring 92 against which normally comes the over-shirt 99.
- the over-shirt 99 is then put back in place around the liner 92 thus being offset from its configuration in which the reservoir 9 is used to store coating product.
- the offset of the over-shirt 99 is effective over a distance d equal to the height of the ring I12 0 4 taken parallel to the axis Xg.
- this height I1 204 is chosen greater than or equal to the height h 9 i of the piston 91, that is to say the distance between its front faces 91a and rear 91b.
- h204 is of the order of 1.2 times hgi.
- conduit 207 it is possible to inject into the volume V 9 of the water under a pressure of a few bars, which has the effect of increasing the pressure Pg in the volume Vg to a value greater than pressure P ' 9 in the volume V 9 , the pressure P' 9 being substantially equal to the atmospheric pressure.
- the over-shirt 99 being shifted by the distance d as indicated above, there is created in the vicinity of its bottom 99a a zone Z 99 in which the piston can be received when it has traveled the full height of the shirt 92 this area Z 99 being located outside the housing Lg.
- the piston 91 can then be easily recovered by removing the over-shirt 99.
- the fluid from the source S is not necessarily water. It may be another liquid or a gas, especially pressurized air.
- a calibrated vent is advantageously provided for the bottom 99a in order to slow down the rise of the piston 91.
- the invention is applicable regardless of the precise type of the projector 10 which may be electrostatic or not, rotary or pneumatic.
- the invention has been shown with an apparatus equipped with a suction device of the Venturi effect type. However, it is applicable to a suction device of another type, in particular an apparatus whose internal volume V 10I is connected to an external vacuum source, for example of the vacuum pump type.
- the invention has been shown with a projection device whose reservoir is mounted on the moving part of a robot of the multi-axis robot type. However, it is applicable with a device whose piston reservoir is fixed and connected to a projector by a flexible conduit allowing, possibly, relative movements between the projector and the reservoir.
- I / invention has been shown with a piston controlled by a cylinder but also applies to a piston pneumatically controlled.
Landscapes
- Nozzles (AREA)
- Coating Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Spray Control Apparatus (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0506390A FR2887474B1 (fr) | 2005-06-23 | 2005-06-23 | Dispositif et installation de projection de produit de revetement comportant un reservoir |
PCT/FR2006/001429 WO2006136717A1 (fr) | 2005-06-23 | 2006-06-22 | Dispositif et installation de projection de produit de revetement comportant un reservoir |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1893341A1 true EP1893341A1 (fr) | 2008-03-05 |
EP1893341B1 EP1893341B1 (fr) | 2008-11-12 |
Family
ID=35788226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06778634A Active EP1893341B1 (fr) | 2005-06-23 | 2006-06-22 | Dispositif et installation de projection de produit de revetement comportant un reservoir |
Country Status (10)
Country | Link |
---|---|
US (1) | US7931215B2 (fr) |
EP (1) | EP1893341B1 (fr) |
JP (1) | JP5075121B2 (fr) |
KR (1) | KR101339459B1 (fr) |
CN (1) | CN100537045C (fr) |
AT (1) | ATE413925T1 (fr) |
DE (1) | DE602006003660D1 (fr) |
ES (1) | ES2313680T3 (fr) |
FR (1) | FR2887474B1 (fr) |
WO (1) | WO2006136717A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2939333B1 (fr) * | 2008-12-09 | 2011-10-21 | Sames Technologies | Projecteur de produit de revetement et procede pour reapprovisionner un tel projecteur |
DE102009042955A1 (de) * | 2009-09-24 | 2011-04-07 | Dürr Systems GmbH | Verfahren zur Funktionskontrolle eines Rotationszerstäubers und entsprechende Beschichtungsanlage |
US20230090908A1 (en) * | 2021-09-23 | 2023-03-23 | GM Global Technology Operations LLC | Paint spray nozzle for a paint spray system |
CN114100175B (zh) * | 2021-11-30 | 2022-12-16 | 安徽华塑股份有限公司 | 一种降低vcm精制过程中换热自聚装置及自聚方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2001819A (en) * | 1933-07-26 | 1935-05-21 | Rudi Wetzler | Receptacle for pastes |
US2880939A (en) * | 1957-02-06 | 1959-04-07 | Paul O Esmay | Garden spray gun |
US4175704A (en) * | 1976-02-17 | 1979-11-27 | Cohen Milton J | Non-aerosol continuous spray dispenser |
DE7916475U1 (de) * | 1979-06-08 | 1979-10-18 | Hoechst Ag, 6000 Frankfurt | Spriihapplikator |
FR2695327B1 (fr) * | 1992-09-09 | 1995-07-07 | Sames Sa | Dispositif de projection électrostatique de produit de revêtement électriquement conducteur, muni d'un réservoir isolé adapté à contenir un tel produit. |
US5372311A (en) * | 1993-08-04 | 1994-12-13 | Nye; Norman H. | Spray type pressure dispensing container |
GB2319737B (en) * | 1995-11-20 | 1999-03-10 | Honda Motor Co Ltd | Electrostatic coating apparatus |
SE512001C2 (sv) * | 1997-04-03 | 2000-01-10 | Abb Flexible Automation As | Anordning för automatisk sprutapplicering av lack |
JP4262347B2 (ja) * | 1999-01-28 | 2009-05-13 | 本田技研工業株式会社 | 静電塗装装置の中間貯留槽 |
JP3639222B2 (ja) * | 2000-04-25 | 2005-04-20 | Abb株式会社 | カートリッジ式塗装システム |
US20030234299A1 (en) * | 2001-08-09 | 2003-12-25 | Toshio Hosoda | Cartridge type coater |
FR2835450B1 (fr) * | 2002-02-06 | 2004-06-04 | Sames Technologies | Installation de projection de produit de revetement et procede de nettoyage d'une telle installation |
WO2004082847A1 (fr) * | 2003-03-18 | 2004-09-30 | Honda Motor Co., Ltd. | Procede et dispositif de revetement electrostatique |
-
2005
- 2005-06-23 FR FR0506390A patent/FR2887474B1/fr not_active Expired - Fee Related
-
2006
- 2006-06-22 DE DE602006003660T patent/DE602006003660D1/de active Active
- 2006-06-22 JP JP2008517541A patent/JP5075121B2/ja active Active
- 2006-06-22 ES ES06778634T patent/ES2313680T3/es active Active
- 2006-06-22 WO PCT/FR2006/001429 patent/WO2006136717A1/fr active Application Filing
- 2006-06-22 AT AT06778634T patent/ATE413925T1/de not_active IP Right Cessation
- 2006-06-22 US US11/993,769 patent/US7931215B2/en active Active
- 2006-06-22 KR KR1020087001599A patent/KR101339459B1/ko active IP Right Grant
- 2006-06-22 EP EP06778634A patent/EP1893341B1/fr active Active
- 2006-06-22 CN CNB2006800224010A patent/CN100537045C/zh active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2006136717A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20100116905A1 (en) | 2010-05-13 |
CN101203321A (zh) | 2008-06-18 |
FR2887474B1 (fr) | 2007-09-28 |
JP5075121B2 (ja) | 2012-11-14 |
EP1893341B1 (fr) | 2008-11-12 |
KR101339459B1 (ko) | 2013-12-06 |
ES2313680T3 (es) | 2009-03-01 |
DE602006003660D1 (de) | 2008-12-24 |
US7931215B2 (en) | 2011-04-26 |
JP2008543552A (ja) | 2008-12-04 |
WO2006136717A1 (fr) | 2006-12-28 |
KR20080023261A (ko) | 2008-03-12 |
CN100537045C (zh) | 2009-09-09 |
ATE413925T1 (de) | 2008-11-15 |
FR2887474A1 (fr) | 2006-12-29 |
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